February 2026 Stock Gainers on News, Micro Caps Included
Ranked by the close-to-close change of the trading session each announcement landed in. How this is measured.
Data as of the trading session of , 18 of 19 completed market sessions produced ranked moves. That date is the last ranked session, not the last priced one, so follow-through dates run later.
Whole board, unfiltered
100
Ranked gains
+305.92%
Largest, QNCX
93.0%
Above baseline, day +5
14.3%
Median give-back, day +5
Filter and sort
100 ranked gains in February 2026
Skip the ranked rows and go to the month summaryEvery percentage on a row, the follow-through readings included, is measured against that row's own pre-news close, which the row names. A day +5 reading is therefore the move from before the announcement, not a further change on top of the headline percentage.
| Rank | Symbol | close to close | Session | Catalyst | Announcement | from the pre-news close |
|---|---|---|---|---|---|---|
| 1 | QNCX Quince Therapeutics, Inc. | +305.92% |
against the close of 2026-02-09
Session detail |
M&A / Acquisition |
Quince Therapeutics Engages LifeSci Capital as its Exclusive Financial Advisor to Explore Strategic Alternatives
16:05 ET after hours |
87.9% of the move was gone five sessions later. Month end -3.31% on 2026-02-27 |
| 2 | OLB The OLB Group, Inc. under $25M today Also on the opposite board this month on both boards | +256.54% |
against the close of 2026-02-13
Session detail |
Contract / Partnership |
The OLB Group, Inc. Announces Global Partnership With PayPal to Enhance SecurePay Payment Gateway Platform, Accelerate Digital Payments for Small and Mid-Sized Merchants
08:30 ET premarket |
62.9% of the move was gone five sessions later. Month end +57.82% on 2026-02-27 |
| 3 | RXT Rackspace Technology, Inc. More than one ranked move this month 2+ ranked moves | +226.97% |
against the close of 2026-02-17
Session detail |
Other Announcement |
Rackspace and Palantir Partner to Run Foundry and AIP in Production with Governed Managed Operations
08:15 ET premarket |
2.1% of the move was gone five sessions later. Month end +365.39% on 2026-02-27 |
| 4 | XWEL XWELL, Inc. under $25M today | +220.11% |
against the close of 2026-02-24
Session detail |
Offering / Dilution Rose on dilution |
XWELL Announces Approximately $31.3 Million Private Placement Priced At The Market Under Nasdaq Rules
16:15 ET after hours |
Five sessions later the move was 16.8% bigger, at +257.14%. Month end +294.18% on 2026-02-27 This month ended before the fifth session after the move. |
| 5 | SNSE Sensei Biotherapeutics, Inc. under $25M today | +187.51% |
against the close of 2026-02-17
Session detail |
M&A / Acquisition |
Sensei Biotherapeutics Announces Acquisition of Faeth Therapeutics and $200 Million Concurrent Private Placement
08:00 ET premarket |
Five sessions later the move was 46.6% bigger, at +274.92%. Month end +234.06% on 2026-02-27 |
| 6 | DKI DarkIris Inc. under $25M today | +185.29% |
against the close of 2026-01-30
Session detail |
Other Announcement |
DarkIris Inc. Reports 27.3% Revenue Growth and Positive Operating Cash Flow for Fiscal Year 2025
16:05 ET after hours |
53.2% of the move was gone five sessions later. Month end +30.81% on 2026-02-27 |
| 7 | KNRX KNOREX LTD. under $25M today | +165.32% |
against the close of 2026-02-18
Session detail |
Other Announcement |
KNOREX Launches Agentic AI-Ready Ads API to Power Cross-Channel Advertising Automation
07:30 ET premarket |
79.9% of the move was gone five sessions later. Month end +22.11% on 2026-02-27 |
| 8 | AEHL Antelope Enterprise Holdings Limited under $25M today Also on the opposite board this month on both boards | +108.90% |
against the close of 2026-02-25
Session detail |
Crypto & Treasury |
Antelope Enterprise Holdings Limited Launches “Genius Plan”,a Structured Digital Asset Management Strategy Amid BTC Market
08:45 ET premarket |
It gave back the whole move and closed 26.18% below the pre-news price. Month end +15.59% on 2026-02-27 This month ended before the fifth session after the move. |
| 9 | SMX SMX (Security Matters) Public Limited Company under $25M today | +89.58% |
against the close of 2026-02-05
Session detail |
Other Announcement |
SMX Extends Its Capital Runway Into 2028, ELOC Agreement Increased to $250 Million
11:55 ET intraday |
64.6% of the move was gone five sessions later. Month end -16.36% on 2026-02-27 |
| 10 | KORE KORE Group Holdings, Inc. | +78.64% |
against the close of 2026-02-26
Session detail |
M&A / Acquisition |
KORE Announces Agreement to be Acquired by Searchlight Capital Partners and Abry Partners
07:00 ET premarket |
Five sessions later the move was 0.8% bigger, at +79.24%. Month end +78.64% on 2026-02-27 same session This month ended before the fifth session after the move. |
| 11 | ACLX Arcellx, Inc. | +77.43% |
against the close of 2026-02-20
Session detail |
M&A / Acquisition |
Gilead Sciences to Acquire Arcellx to Maximize Long-term Potential of Anito-cel
06:01 ET premarket |
Five sessions later the move was 0.6% bigger, at +77.90%. Month end +77.49% on 2026-02-27 This month ended before the fifth session after the move. |
| 12 | FSLY Fastly, Inc. | +72.29% |
against the close of 2026-02-11
Session detail |
Earnings |
Fastly Announces Both Record Fourth Quarter and Full Year 2025 Financial Results
16:05 ET after hours |
Five sessions later the move was 30.3% bigger, at +94.20%. Month end +105.37% on 2026-02-27 |
| 13 | FUSE Fusemachines Inc. under $25M today | +70.89% |
against the close of 2026-01-30
Session detail |
Contract / Partnership |
Fusemachines and IBM Platinum Partner ModulAIre Announce Strategic Partnership to Deliver Enterprise AI Solutions Powered by Fusemachines AI Studio
07:45 ET premarket |
64.3% of the move was gone five sessions later. Month end -13.29% on 2026-02-27 |
| 14 | EVMN Evommune, Inc. | +70.87% |
against the close of 2026-02-09
Session detail |
Clinical Trial Results |
Evommune Announces Positive Top-line Data from Phase 2a Proof-of-Concept Trial of EVO301 in Moderate-to-Severe Atopic Dermatitis
07:30 ET premarket |
Five sessions later the move was 17.2% bigger, at +83.05%. Month end +53.03% on 2026-02-27 |
| 15 | MLEC Moolec Science SA under $25M today | +69.22% |
against the close of 2026-02-12
Session detail |
Other Announcement |
Moolec Science Achieves One of the Highest Commercial-Scale GLA Concentrations From U.S. GLASO1 Crushing
08:00 ET premarket |
Five sessions later the move was 209.0% bigger, at +213.92%. Month end +160.78% on 2026-02-27 |
| 16 | COCH Envoy Medical, Inc. | +69.20% |
against the close of 2026-02-10
Session detail |
Offering / Dilution Rose on dilution |
Envoy Medical Announces Pricing of Up to $78.0 Million Upsized Public Offering
09:25 ET premarket |
Five sessions later the move was 27.9% bigger, at +88.51%. Month end +85.77% on 2026-02-27 |
| 17 | RXT Rackspace Technology, Inc. More than one ranked move this month release reads negative 2+ ranked moves | +68.89% |
against the close of 2026-02-25
Session detail |
Earnings Release reads negative, stock rose 68.89% |
Rackspace Technology Reports Fourth Quarter and Full Year 2025 Results
08:00 ET premarket |
Five sessions later the move was 10.8% bigger, at +76.30%. Month end +44.44% on 2026-02-27 This month ended before the fifth session after the move. |
| 18 | EDSA Edesa Biotech, Inc. | +67.96% |
against the close of 2026-02-23
Session detail |
Clinical Trial Results |
Edesa Biotech Reports Additional Positive Results from Phase 3 Paridiprubart Study
09:15 ET premarket |
Five sessions later the move was 464.8% bigger, at +383.87%. Month end +144.72% on 2026-02-27 This month ended before the fifth session after the move. |
| 19 | SGN Signing Day Sports, Inc. under $25M today | +67.69% |
against the close of 2026-02-13
Session detail |
Reverse Merger / Shell |
Signing Day Sports Announces Effectiveness of Form S-4 Registration Statement and March 13, 2026 Special Stockholder Meeting to Approve Business Combination with BlockchAIn
08:30 ET premarket |
Five sessions later the move was 88.6% bigger, at +127.64%. Month end +114.06% on 2026-02-27 |
| 20 | PLYX Polaryx Therapeutics, Inc. Also on the opposite board this month release reads negative on both boards | +64.32% |
against the close of 2026-02-13
Session detail |
Clinical Trial Results Release reads negative, stock rose 64.32% |
Polaryx Therapeutics Selects Contract Research Organization for SOTERIA Phase 2 Basket Trial
08:30 ET premarket |
74.8% of the move was gone five sessions later. Month end +26.56% on 2026-02-27 |
| 21 | ATOM Atomera Incorporated | +64.02% |
against the close of 2026-02-12
Session detail |
Other Announcement |
Atomera Provides Fourth Quarter and Fiscal 2025 Results
16:01 ET after hours |
Five sessions later the move was 135.0% bigger, at +150.42%. Month end +110.88% on 2026-02-27 |
| 22 | ALUR ALLURION TECHNOLOGIES under $25M today | +60.55% |
against the close of 2026-02-20
Session detail |
FDA & Regulatory |
Allurion Receives U.S. FDA Approval
09:00 ET premarket |
It gave back the whole move and closed 35.68% below the pre-news price. Month end +7.34% on 2026-02-27 This month ended before the fifth session after the move. |
| 23 | YMAT J-Star Holding Co., Ltd. under $25M today | +59.07% |
against the close of 2026-02-20
Session detail |
Contract / Partnership |
J-Star Signs Exclusive Distribution Agreement with PSSB
09:00 ET premarket |
79.7% of the move was gone five sessions later. Month end +17.17% on 2026-02-27 This month ended before the fifth session after the move. |
| 24 | AAOI Applied Optoelectronics, Inc. release reads negative | +56.88% |
against the close of 2026-02-26
Session detail |
Earnings Release reads negative, stock rose 56.88% |
Applied Optoelectronics Reports Fourth Quarter and Full Year 2025 Results
16:10 ET after hours |
Five sessions later the move was 37.2% bigger, at +78.02%. Month end +56.88% on 2026-02-27 same session This month ended before the fifth session after the move. |
| 25 | PLSE Pulse Biosciences, Inc | +51.57% |
against the close of 2026-02-05
Session detail |
Clinical Trial Results |
Pulse Biosciences Presents Late-Breaking Data from nPulse™ Cardiac Catheter System First-In-Human Feasibility Study at the AF Symposium
19:00 ET after hours |
Five sessions later the move was 32.0% bigger, at +68.08%. Month end +36.82% on 2026-02-27 |
| 26 | NKTR Nektar Therapeutics | +51.07% |
against the close of 2026-02-09
Session detail |
Clinical Trial Results |
Nektar to Hold Conference Call to Discuss Topline Results from the 36-Week Maintenance Period for its REZOLVE-AD Phase 2b Study of Rezpegaldesleukin in Atopic Dermatitis on February 10, 2026
16:15 ET after hours |
Five sessions later the move was 90.7% bigger, at +97.41%. Month end +86.08% on 2026-02-27 |
| 27 | BFLY Butterfly Network, Inc. | +50.65% |
against the close of 2026-02-25
Session detail |
Earnings |
Butterfly Network Reports Fourth Quarter 2025 Financial Results
06:30 ET premarket |
58.0% of the move was gone five sessions later. Month end +22.26% on 2026-02-27 This month ended before the fifth session after the move. |
| 28 | SLAB Silicon Laboratories Inc | +48.89% |
against the close of 2026-02-03
Session detail |
Earnings |
Silicon Labs Reports Fourth Quarter and Full Year 2025 Results
07:02 ET premarket |
Five sessions later the move was 5.5% bigger, at +51.59%. Month end +49.71% on 2026-02-27 |
| 29 | MGRX under $25M today | +48.83% |
against the close of 2026-02-19
Session detail |
Other Announcement |
MangoRx Experiences Initial Success with Newly Launched $99/month All-Inclusive Injectable Testosterone Replacement Therapy (TRT) Treatment Program
16:05 ET after hours |
Five sessions later the move was 2.9% bigger, at +50.24%. Month end +50.24% on 2026-02-27 |
| 30 | CRSR Corsair Gaming, Inc. | +48.25% |
against the close of 2026-02-12
Session detail |
Other Announcement |
Corsair Reports Strong Revenue and Profit Growth for 4Q25 and FY25
16:00 ET after hours |
62.9% of the move was gone five sessions later. Month end +19.87% on 2026-02-27 |
| 31 | RITR Reitar Logtech Holdings Limited under $25M today | +48.19% |
against the close of 2026-02-06
Session detail |
Contract / Partnership |
Reitar Logtech Signs Strategic Cooperation Framework Agreement with Optimize Integration Group, First-year Procurement Target of RMB 1 Billion
06:05 ET premarket |
It gave back the whole move and closed 9.34% below the pre-news price. Month end -13.25% on 2026-02-27 |
| 32 | EGHT 8x8, Inc. | +46.99% |
against the close of 2026-02-03
Session detail |
Earnings |
8x8, Inc. Announces Third Quarter Fiscal Year 2026 Financial Results
16:05 ET after hours |
Five sessions later the move was 32.0% bigger, at +62.05%. Month end +28.92% on 2026-02-27 |
| 33 | PLAG Planet Green Holdings Corp. under $25M today | +45.85% |
against the close of 2026-01-30
Session detail |
Other Announcement |
Planet Green Holdings Corp. Provides Response to Unusual Market Action
16:05 ET after hours |
15.7% of the move was gone five sessions later. Month end -23.97% on 2026-02-27 |
| 34 | ONMD OneMedNet Corp | +44.60% |
against the close of 2026-02-26
Session detail |
Other Announcement |
OneMedNet Announces Next Phase of Commercial Launch with its Real-World Data (RWD) Platform powered by Palantir Foundry
08:50 ET premarket |
It gave back the whole move and closed 3.60% below the pre-news price. Month end +44.60% on 2026-02-27 same session This month ended before the fifth session after the move. |
| 35 | EWCZ European Wax Center, Inc. | +43.00% |
against the close of 2026-02-09
Session detail |
M&A / Acquisition |
European Wax Center to Be Taken Private by General Atlantic in All-Cash Transaction
07:00 ET premarket |
1.2% of the move was gone five sessions later. Month end +43.00% on 2026-02-27 |
| 36 | SUNE SUNation Energy, Inc. under $25M today More than one ranked move this month 2+ ranked moves | +42.28% |
against the close of 2026-02-10
Session detail |
Contract / Partnership |
SUNation Energy Enters Strategic Financing Agreement With Palmetto to Support Residential Solar Growth in 2026
08:45 ET premarket |
95.2% of the move was gone five sessions later. Month end -9.40% on 2026-02-27 |
| 37 | IBRX ImmunityBio, Inc. | +41.86% |
against the close of 2026-02-17
Session detail |
Other Announcement |
ImmunityBio Receives Authorization from the European Commission for ANKTIVA® with BCG for Non-Muscle Invasive Bladder Cancer Carcinoma in Situ, Expanding Global Access to 33 Countries
09:00 ET premarket |
Five sessions later the move was 39.7% bigger, at +58.47%. Month end +62.46% on 2026-02-27 |
| 38 | GXAI Gaxos.ai Inc. under $25M today More than one ranked move this month 2+ ranked moves | +41.84% |
against the close of 2026-02-02
Session detail |
Other Announcement |
Amazon AWS Funds Gaxos AI Sales Platform Development
08:12 ET premarket |
It gave back the whole move and closed 20.57% below the pre-news price. Month end -19.15% on 2026-02-27 |
| 39 | SUNE SUNation Energy, Inc. under $25M today More than one ranked move this month 2+ ranked moves | +41.69% |
against the close of 2026-02-03
Session detail |
Other Announcement |
SUNation Energy Eliminates Remaining $1.1 Million Legacy Debt, Removing Multi-Year Payment Obligation and Improving Cash Flow
16:45 ET after hours |
Five sessions later the move was 309.3% bigger, at +170.62%. Month end +72.33% on 2026-02-27 |
| 40 | VNDA Vanda Pharmaceuticals Inc. | +41.49% |
against the close of 2026-02-20
Session detail |
FDA & Regulatory |
Vanda Pharmaceuticals Announces FDA Approval of BYSANTI™ (milsaperidone) for the treatment of Bipolar I Disorder and Schizophrenia - A New Chemical Entity Opening New Horizons in Psychiatric Innovation
17:59 ET after hours |
Five sessions later the move was 0.8% bigger, at +41.84%. Month end +54.69% on 2026-02-27 This month ended before the fifth session after the move. |
| 41 | FATN FatPipe, Inc. | +41.30% |
against the close of 2026-02-02
Session detail |
Earnings |
FatPipe Inc. (FATN) Reports Third Quarter Fiscal Year 2026 Results. Revenues up 30%, MRR up 48% Y-o-Y, and Cash Flow Positive
16:00 ET after hours |
86.9% of the move was gone five sessions later. Month end -20.65% on 2026-02-27 |
| 42 | CLVT Clarivate Plc | +39.88% |
against the close of 2026-02-23
Session detail |
Earnings |
Clarivate Reports Fourth Quarter and Full Year 2025 Results
06:00 ET premarket |
Five sessions later the move was 17.9% bigger, at +47.02%. Month end +36.90% on 2026-02-27 This month ended before the fifth session after the move. |
| 43 | RVSN Rail Vision Ltd. under $25M today | +39.14% |
against the close of 2026-02-05
Session detail |
Contract / Partnership |
Rail Vision Advances Strategic Collaboration with Israel Railways Cargo Division
08:32 ET premarket |
3.0% of the move was gone five sessions later. Month end +101.43% on 2026-02-27 |
| 44 | AQST Aquestive Therapeutics, Inc. | +38.98% |
against the close of 2026-01-30
Session detail |
Clinical Trial Results |
Aquestive Therapeutics Announces FDA Issuance of Complete Response Letter for Anaphylm™
07:00 ET premarket |
13.9% of the move was gone five sessions later. Month end +35.59% on 2026-02-27 |
| 45 | YOU Clear Secure, Inc. | +38.96% |
against the close of 2026-02-24
Session detail |
Earnings |
CLEAR Announces Fourth Quarter and Full Year 2025 Financial Results
06:00 ET premarket |
Five sessions later the move was 14.5% bigger, at +44.61%. Month end +45.32% on 2026-02-27 This month ended before the fifth session after the move. |
| 46 | ENPH Enphase Energy, Inc. | +38.60% |
against the close of 2026-02-03
Session detail |
Earnings |
Enphase Energy Reports Financial Results for the Fourth Quarter of 2025
16:05 ET after hours |
23.9% of the move was gone five sessions later. Month end +13.39% on 2026-02-27 |
| 47 | TLIH Ten-League International Holdings Limited under $25M today | +37.74% |
against the close of 2026-02-23
Session detail |
Other Announcement |
Ten-League International Holdings Limited Announces Fiscal Year 2025 Guidance
08:00 ET premarket |
72.1% of the move was gone five sessions later. Month end +22.26% on 2026-02-27 This month ended before the fifth session after the move. |
| 48 | INNV InnovAge Holding Corp. release reads negative | +37.46% |
against the close of 2026-02-03
Session detail |
Earnings Release reads negative, stock rose 37.46% |
InnovAge Announces Financial Results for the Fiscal Second Quarter Ended December 31, 2025
16:05 ET after hours |
Five sessions later the move was 18.8% bigger, at +44.52%. Month end +58.30% on 2026-02-27 |
| 49 | RCKY Rocky Brands, Inc. | +37.35% |
against the close of 2026-02-24
Session detail |
Earnings |
Rocky Brands, Inc. Announces Fourth Quarter and Full Year 2025 Results
16:05 ET after hours |
4.5% of the move was gone five sessions later. Month end +34.97% on 2026-02-27 This month ended before the fifth session after the move. |
| 50 | BILL BILL Holdings, Inc. | +37.16% |
against the close of 2026-02-05
Session detail |
Earnings |
BILL Reports Second Quarter Fiscal Year 2026 Financial Results
16:01 ET after hours |
14.7% of the move was gone five sessions later. Month end +24.75% on 2026-02-27 |
| 51 | MNTN MNTN, Inc. | +37.15% |
against the close of 2026-02-10
Session detail |
Earnings |
MNTN Reports Record Fourth Quarter and Full Year 2025 Results
16:05 ET after hours |
30.1% of the move was gone five sessions later. Month end +20.05% on 2026-02-27 |
| 52 | PVLA Palvella Therapeutics, Inc. | +37.08% |
against the close of 2026-02-23
Session detail |
Clinical Trial Results |
Palvella Therapeutics Announces Positive Topline Results from Phase 3 SELVA Clinical Study of QTORIN™ 3.9% Rapamycin Anhydrous Gel (QTORIN™ rapamycin) in Microcystic Lymphatic Malformations
06:30 ET premarket |
Five sessions later the move was 34.1% bigger, at +49.72%. Month end +53.71% on 2026-02-27 This month ended before the fifth session after the move. |
| 53 | MIMI Mint Incorporation Limited | +37.08% |
against the close of 2026-02-06
Session detail |
Contract / Partnership |
Mint Signed MoU with Robotics Leader Rice Robotics to Pioneer Physical AI Solutions Across Asia
08:00 ET premarket |
Five sessions later the move was 11.8% bigger, at +41.44%. Month end +31.13% on 2026-02-27 |
| 54 | BRTX BioRestorative Therapies, Inc. under $25M today Also on the opposite board this month on both boards | +37.01% |
against the close of 2026-02-23
Session detail |
Other Announcement |
BioRestorative Expands Global Protection for ThermoStem®, a Potentially Longer-Lasting and Safer Cell-Based Alternative to GLP-1 Drugs
08:30 ET premarket |
84.1% of the move was gone five sessions later. Month end +16.12% on 2026-02-27 This month ended before the fifth session after the move. |
| 55 | AUUD Auddia Inc. under $25M today | +36.56% |
against the close of 2026-02-17
Session detail |
Reverse Merger / Shell |
Auddia Announces Signing of Definitive Merger Agreement for Business Combination
06:00 ET premarket |
73.4% of the move was gone five sessions later. Month end +0.78% on 2026-02-27 |
| 56 | CGNX Cognex Corp | +36.35% |
against the close of 2026-02-11
Session detail |
Earnings |
Cognex Reports Fourth Quarter 2025 Results
16:30 ET after hours |
16.9% of the move was gone five sessions later. Month end +26.42% on 2026-02-27 |
| 57 | SIF SIFCO Industries, Inc. release reads negative | +35.74% |
against the close of 2026-02-10
Session detail |
Earnings Release reads negative, stock rose 35.74% |
SIFCO Industries, Inc. (“SIFCO”) Announces First Quarter Fiscal 2026 Financial Results
09:30 ET intraday |
Five sessions later the move was 147.6% bigger, at +88.50%. Month end +114.57% on 2026-02-27 |
| 58 | IPGP IPG Photonics Corporation | +35.48% |
against the close of 2026-02-11
Session detail |
Earnings |
IPG Photonics Announces Fourth Quarter 2025 Financial Results
08:00 ET premarket |
42.2% of the move was gone five sessions later. Month end +18.64% on 2026-02-27 |
| 59 | CRCL Circle Internet Group, Inc. | +35.47% |
against the close of 2026-02-24
Session detail |
Earnings |
Circle Reports Fourth Quarter and Full Fiscal Year 2025 Financial Results
06:25 ET premarket |
Five sessions later the move was 101.7% bigger, at +71.53%. Month end +35.96% on 2026-02-27 This month ended before the fifth session after the move. |
| 60 | SEZL Sezzle Inc. | +35.26% |
against the close of 2026-02-25
Session detail |
Earnings |
Sezzle Reports Fourth Quarter and Fiscal Year 2025 Results
16:01 ET after hours |
40.4% of the move was gone five sessions later. Month end +16.50% on 2026-02-27 This month ended before the fifth session after the move. |
| 61 | GXAI Gaxos.ai Inc. under $25M today More than one ranked move this month 2+ ranked moves | +35.24% |
against the close of 2026-02-13
Session detail |
Other Announcement |
Gaxos Inks Deal with BytePlus, Enterprise Technology Division of Bytedance
08:12 ET premarket |
59.4% of the move was gone five sessions later. Month end +8.57% on 2026-02-27 |
| 62 | RNG RINGCENTRAL, INC. | +34.40% |
against the close of 2026-02-19
Session detail |
Earnings |
RingCentral Announces Fourth Quarter and Fiscal Year 2025 Results
16:09 ET after hours |
30.2% of the move was gone five sessions later. Month end +24.02% on 2026-02-27 |
| 63 | MASI Masimo Corporation | +34.22% |
against the close of 2026-02-13
Session detail |
M&A / Acquisition |
Masimo to be Acquired by Danaher for $180.00 Per Share
08:02 ET premarket |
Five sessions later the move was 1.5% bigger, at +34.73%. Month end +34.73% on 2026-02-27 |
| 64 | CATX Perspective Therapeutics, Inc. | +33.51% |
against the close of 2026-01-30
Session detail |
Offering / Dilution Rose on dilution |
Perspective Therapeutics Announces Pricing of $175 Million Underwritten Offering of Common Stock and Pre-Funded Warrants
08:35 ET premarket |
17.3% of the move was gone five sessions later. Month end +42.48% on 2026-02-27 |
| 65 | ESOA Energy Services of America Corporation | +33.47% |
against the close of 2026-02-09
Session detail |
Earnings |
Energy Services of America Reports First Quarter Fiscal 2026 Results
16:30 ET after hours |
Five sessions later the move was 53.5% bigger, at +51.37%. Month end +64.42% on 2026-02-27 |
| 66 | PLBY Playboy, Inc. | +33.33% |
against the close of 2026-02-06
Session detail |
Other Announcement |
Playboy Signs $122 Million Deal with United Trademark Group to Accelerate the Growth of its China Business
08:51 ET premarket |
30.2% of the move was gone five sessions later. Month end +20.13% on 2026-02-27 |
| 67 | PKST Peakstone Realty Trust | +33.10% |
against the close of 2026-01-30
Session detail |
M&A / Acquisition |
Brookfield to Acquire Peakstone Realty Trust in a $1.2 Billion All-Cash Transaction
09:00 ET premarket |
0.6% of the move was gone five sessions later. Month end +33.55% on 2026-02-27 |
| 68 | RRGB Red Robin Gourmet Burgers Inc | +33.06% |
against the close of 2026-02-25
Session detail |
Earnings |
Red Robin Gourmet Burgers, Inc. Reports Results for the Fiscal Fourth Quarter and Fiscal Year Ended December 28, 2025
16:05 ET after hours |
31.7% of the move was gone five sessions later. Month end +38.57% on 2026-02-27 This month ended before the fifth session after the move. |
| 69 | GCT GigaCloud Technology Inc | +33.05% |
against the close of 2026-02-25
Session detail |
Earnings catalyst from a later release the same session |
GigaCloud Technology Inc Featured in Yale School of Management Case Study
17:40 ET after hours |
28.4% of the move was gone five sessions later. Month end +25.57% on 2026-02-27 This month ended before the fifth session after the move. |
| 70 | ICHR Ichor Holdings release reads negative | +32.72% |
against the close of 2026-02-09
Session detail |
Earnings Release reads negative, stock rose 32.72% |
Ichor Holdings, Ltd. Announces Fourth Quarter and Fiscal Year 2025 Financial Results
16:05 ET after hours |
Five sessions later the move was 23.0% bigger, at +40.25%. Month end +39.40% on 2026-02-27 |
| 71 | TNDM Tandem Diabetes Care, Inc. | +32.67% |
against the close of 2026-02-19
Session detail |
Earnings |
Tandem Diabetes Care Announces Fourth Quarter and Full Year 2025 Financial Results and 2026 Financial Guidance
16:05 ET after hours |
Five sessions later the move was 12.1% bigger, at +36.61%. Month end +36.61% on 2026-02-27 |
| 72 | STKL SunOpta, Inc. | +32.51% |
against the close of 2026-02-05
Session detail |
M&A / Acquisition |
Refresco to Acquire SunOpta for $6.50 Per Share in Cash
08:30 ET premarket |
Five sessions later the move was 2.5% bigger, at +33.33%. Month end +34.16% on 2026-02-27 |
| 73 | CPS Cooper-Standard Automotive Inc. | +32.36% |
against the close of 2026-02-12
Session detail |
Earnings |
Cooper Standard Reports Strong Fourth Quarter Cash Flow Despite Industry Disruption; Continued Margin Expansion and Positive Cash Flow Highlight Full Year 2025 Results
16:30 ET after hours |
51.8% of the move was gone five sessions later. Month end +12.56% on 2026-02-27 |
| 74 | GP GreenPower Motor Company Inc. under $25M today | +31.61% |
against the close of 2026-02-12
Session detail |
Earnings |
GreenPower Reports Revenue of $8.5 million and Net Income of $4.2 million for Third Quarter
19:58 ET after hours |
55.7% of the move was gone five sessions later. Month end +23.32% on 2026-02-27 |
| 75 | CMPS COMPASS Pathways Plc | +31.33% |
against the close of 2026-02-13
session reconstructed
Session detail |
Clinical Trial Results |
Compass Pathways to Announce New Clinical Data from Two Ongoing Phase 3 Trials
08:00 ET premarket |
Five sessions later the move was 19.8% bigger, at +37.52%. Month end +18.76% on 2026-02-27 |
| 76 | LRMR Larimar Therapeutics, Inc. | +31.32% |
against the close of 2026-02-23
Session detail |
FDA & Regulatory |
Larimar Therapeutics Announces FDA Breakthrough Therapy Designation for Nomlabofusp in FA and Reiterates Planned BLA Submission in June 2026
07:00 ET premarket |
Five sessions later the move was 206.8% bigger, at +96.09%. Month end +88.97% on 2026-02-27 This month ended before the fifth session after the move. |
| 77 | CDNL Cardinal Infrastructure Group Inc. | +31.31% |
against the close of 2026-02-18
Session detail |
M&A / Acquisition |
Cardinal Infrastructure Group (CDNL) Announces the Acquisition of A. L. Grading Contractors, Selected Preliminary Estimated Operating Results for 2025, and Updated Consolidated Guidance for 2026
18:02 ET after hours |
Five sessions later the move was 10.4% bigger, at +34.57%. Month end +31.19% on 2026-02-27 |
| 78 | IOVA Iovance Biotherapeutics, Inc. | +30.80% |
against the close of 2026-02-23
Session detail |
Clinical Trial Results |
Iovance Announces Positive Results from the First Clinical Trial for TIL Cell Therapy in Soft Tissue Sarcomas
07:00 ET premarket |
4.0% of the move was gone five sessions later. Month end +33.56% on 2026-02-27 This month ended before the fifth session after the move. |
| 79 | ILLR Triller Group Inc. under $25M today | +30.61% |
against the close of 2026-02-10
Session detail |
Other Announcement |
Triller Group’s subsidiary – AGBA announce a transformative step forward
09:00 ET premarket |
96.0% of the move was gone five sessions later. Month end -14.29% on 2026-02-27 |
| 80 | HUMA Humacyte, Inc. | +30.02% |
against the close of 2026-02-06
Session detail |
Other Announcement |
Humacyte Announces New U.S. Department of Defense Funding for Procurement of Bioengineered Blood Vessels
08:00 ET premarket |
28.4% of the move was gone five sessions later. Month end +18.83% on 2026-02-27 |
| 81 | TDC TERADATA CORPORATION | +29.59% |
against the close of 2026-02-10
Session detail |
Earnings |
Teradata Reports Fourth Quarter and Full-Year 2025 Financial Results
16:05 ET after hours |
66.6% of the move was gone five sessions later. Month end +7.73% on 2026-02-27 |
| 82 | BTQ BTQ Technologies Corp. | +29.37% |
against the close of 2026-02-24
Session detail |
Other Announcement |
BTQ Technologies Announces New Quantum Hardware Commercialization Hub in New York City and Key Engineering Hires to Accelerate QCIM
07:30 ET premarket |
Five sessions later the move was 12.2% bigger, at +32.94%. Month end +32.14% on 2026-02-27 This month ended before the fifth session after the move. |
| 83 | HUBC Hub Cyber Security Ltd. | +29.26% |
against the close of 2026-02-26
Session detail |
Other Announcement |
Tivani Tier-1 Critical Minerals Project Enters Pre-Construction; HUB Cyber Security Embeds Trust Infrastructure
09:00 ET premarket |
It gave back the whole move and closed 10.04% below the pre-news price. Month end +29.26% on 2026-02-27 same session This month ended before the fifth session after the move. |
| 84 | BDMD Baird Medical Investment Holdings Ltd | +28.96% |
against the close of 2026-02-24
Session detail |
Other Announcement |
Baird Medical Accelerates U.S. Expansion in Interventional Thyroidology
08:30 ET premarket |
Five sessions later the move was 203.8% bigger, at +87.98%. Month end +62.84% on 2026-02-27 This month ended before the fifth session after the move. |
| 85 | WYFI | +28.92% |
against the close of 2026-02-05
Session detail |
Crypto & Treasury |
Bit Digital Inc. Reports Monthly Ethereum Treasury and Staking Metrics for January 2026
08:00 ET premarket |
Five sessions later the move was 20.5% bigger, at +34.86%. Month end +17.01% on 2026-02-27 |
| 86 | IBTA Ibotta, Inc. | +28.54% |
against the close of 2026-02-25
Session detail |
Earnings |
Ibotta Reports Fourth Quarter and Full Year 2025 Financial Results
16:10 ET after hours |
42.0% of the move was gone five sessions later. Month end +21.80% on 2026-02-27 This month ended before the fifth session after the move. |
| 87 | PRLB | +27.99% |
against the close of 2026-02-05
Session detail |
Earnings |
Protolabs Reports Financial Results for the Fourth Quarter and Full Year 2025
06:00 ET premarket |
Five sessions later the move was 2.4% bigger, at +28.66%. Month end +18.29% on 2026-02-27 |
| 88 | ENTX Entera Bio Ltd. | +27.88% |
against the close of 2026-02-06
Session detail |
Leadership Change |
Entera Bio Appoints Former Pfizer Executive Geno J. Germano as Chairman of the Board Ahead of Key Milestones
08:50 ET premarket |
Five sessions later the move was 31.1% bigger, at +36.54%. Month end +33.65% on 2026-02-27 |
| 89 | DNUT Krispy Kreme, Inc. | +27.76% |
against the close of 2026-02-25
Session detail |
Earnings |
Krispy Kreme Reports Fourth Quarter and Full Year 2025 Financial Results Demonstrating Meaningful Progress on Turnaround
06:45 ET premarket |
24.1% of the move was gone five sessions later. Month end +25.42% on 2026-02-27 This month ended before the fifth session after the move. |
| 90 | VIR Vir Biotechnology, Inc. | +27.73% |
against the close of 2026-02-23
Session detail |
Clinical Trial Results |
Vir Biotechnology Reports Positive Updated Phase 1 Results for PSMA-targeting, PRO-XTEN® Dual-masked T-Cell Engager VIR-5500 in Patients with Metastatic Prostate Cancer
17:02 ET after hours |
28.2% of the move was gone five sessions later. Month end +22.34% on 2026-02-27 This month ended before the fifth session after the move. |
| 91 | EPOW E-Power Inc. under $25M today | +27.41% |
against the close of 2026-02-12
Session detail |
Contract / Partnership |
E-Power Inc. Secures Long-Term Contract with a Global Top-5 lithium-ion Battery Giant Company; Plans Joint 30,000-Tonne Anode Materials Plant in Indonesia
15:50 ET intraday |
It gave back the whole move and closed 4.74% below the pre-news price. Month end +0.43% on 2026-02-27 |
| 92 | ARLO Arlo Technologies, Inc. | +27.15% |
against the close of 2026-02-26
Session detail |
Earnings |
Arlo Reports Fourth Quarter and Full Year 2025 Results
16:05 ET after hours |
53.4% of the move was gone five sessions later. Month end +27.15% on 2026-02-27 same session This month ended before the fifth session after the move. |
| 93 | TPH Tri Pointe Homes, Inc. | +26.80% |
against the close of 2026-02-12
Session detail |
Other Announcement |
Sumitomo Forestry Announces Strategic Combination with Tri Pointe Homes to Create a Leading U.S. Homebuilder
01:42 ET premarket |
0.4% of the move was gone five sessions later. Month end +26.61% on 2026-02-27 |
| 94 | RIVN Rivian Automotive, Inc. | +26.64% |
against the close of 2026-02-12
Session detail |
Earnings |
Rivian Releases Fourth Quarter and Full Year 2025 Financial Results
16:03 ET after hours |
74.2% of the move was gone five sessions later. Month end +9.50% on 2026-02-27 |
| 95 | DIOD Diodes Inc | +26.42% |
against the close of 2026-02-10
Session detail |
Earnings |
Diodes Incorporated Reports Fourth Quarter Fiscal 2025 Financial Results
16:05 ET after hours |
66.0% of the move was gone five sessions later. Month end +10.58% on 2026-02-27 |
| 96 | CAVA CAVA Group, Inc. | +26.36% |
against the close of 2026-02-24
Session detail |
Earnings |
CAVA Group Reports Fourth Quarter and Full Year Fiscal 2025 Results
16:10 ET after hours |
34.4% of the move was gone five sessions later. Month end +21.64% on 2026-02-27 This month ended before the fifth session after the move. |
| 97 | MOBX Mobix Labs, Inc. under $25M today | +26.30% |
against the close of 2026-02-03
Session detail |
Other Announcement |
Mobix Labs Launches Field Deployment Phase for Drone-Based Infrastructure Inspection Platform
09:17 ET premarket |
43.7% of the move was gone five sessions later. Month end -9.79% on 2026-02-27 |
| 98 | OSS One Stop Systems, Inc. | +26.23% |
against the close of 2026-02-18
Session detail |
Other Announcement |
OSS Announces $10.5 Million in New Awards to Support U.S. Navy P-8A Poseidon Aircraft Program
08:00 ET premarket |
64.4% of the move was gone five sessions later. Month end -1.14% on 2026-02-27 |
| 99 | AEHR Aehr Test Systems | +26.16% |
against the close of 2026-02-10
Session detail |
Contract / Partnership |
Aehr Secures Key AI Production Burn-in Win with Initial Order of Sonoma Systems for Lead Hyperscale Customer's Next-Generation AI ASIC Processors
07:30 ET premarket |
51.0% of the move was gone five sessions later. Month end +39.51% on 2026-02-27 |
| 100 | RELY Remitly Global, Inc. | +25.94% |
against the close of 2026-02-18
Session detail |
Earnings |
Remitly Reports Fourth Quarter and Full Year 2025 Results Above Outlook
16:04 ET after hours |
8.5% of the move was gone five sessions later. Month end +22.70% on 2026-02-27 |
NYSE and Nasdaq companies with a market capitalization of $5M or more, measured today, including the $5M to $25M band. The exchange is the one recorded on each announcement, and a release naming several tickers records one venue for all of them. A session that changed hands for less than $25,000 in total is not ranked, because a percentage set by a handful of shares is a print rather than a move. 363 events never entered this month's eligible pool, because the ticker is a warrant, a unit, a right or a preferred rather than common stock, is classed today as a fund, a trust or an index product, or carries a stored capitalization above $10 trillion, which is larger than any company has reached. Exclude the $5M to $25M band
On 1 of these rows the measured session was reconstructed from the announcement time, because it predates our stored session records.
1 event was left out of this board because the price series changes basis between the baseline close and the measured one, so the two prices do not describe the same shares of the same company and their ratio measures a corporate action, or a change in what the ticker identifies, rather than a move.
Whole board, unfiltered
In February 2026, the median gainer had given back 14.3% of its move five sessions later; the largest catalyst group was Earnings, 36 of the 100 events, at a median of +35.4%.
Close-to-close change on the measured trading session, against the previous close.
NYSE and Nasdaq companies with a market capitalization of $5M or more, measured today, including the $5M to $25M band. The exchange is the one recorded on each announcement, and a release naming several tickers records one venue for all of them. A session that changed hands for less than $25,000 in total is not ranked, because a percentage set by a handful of shares is a print rather than a move.
Which catalysts drove the board
Swipe the table sideways for the day +5 columns.
| Catalyst | Events | Share of board | Median move close to close | Median at day +5 | Still above the pre-news close at day +5 |
|---|---|---|---|---|---|
| Earnings | 36 | 36.0% | +35.4% | +27.3% | 100.0% of 36 |
| Other Announcement | 25 | 25.0% | +41.7% | +26.7% | 88.0% of 25 |
| Clinical Trial Results | 10 | 10.0% | +45.0% | +43.6% | 100.0% of 10 |
| M&A / Acquisition | 9 | 9.0% | Fewer than 10 events in this group, so no figures are shown. | ||
| Contract / Partnership | 9 | 9.0% | Fewer than 10 events in this group, so no figures are shown. | ||
5 other catalyst types, 11 events: FDA & Regulatory, Offering / Dilution, Reverse Merger / Shell, Crypto & Treasury, Leadership Change.
How much of the move survived
| Horizon | Still above the pre-news close close to close | Median change since the measured close as a share of the move |
|---|---|---|
| Day +1 | 100.0% of 100 | 0.1% given back, of 100 |
| Day +5 | 93.0% of 100 | 14.3% given back, of 100 |
| Month end | 88.4% of 95 | 22.6% given back, of 95 |
| Month end falls before day +5 for 27 of these 95 events, so this row is not a later horizon than the one above it. 95 of the 100 events have a month-end close later than the measured session; 5 have it on the measured session itself. | ||
Both figures in a row are measured over the events that have a close at that horizon, the count printed beside each of them, not over all 100 events on this board, which is why the denominators differ between rows.
Repeat runners
Some companies move on news more than once. The left list holds the ones that moved twice or more this month; the right list holds the ones that also moved in the months before it. The ranking above shows one row per move, so a name that keeps coming back is only visible here.
Moved twice or more inside February 2026
Two or more ranked moves this month, each on a different trading day.
| Symbol | Measured sessions | Best move |
|---|---|---|
| RXTRackspace Technology, Inc. | 2Other Announcement, Earnings | +226.97% |
| SUNESUNation Energy, Inc. | 2Contract / Partnership, Other Announcement | +42.28% |
| GXAIGaxos.ai Inc. | 2Other Announcement | +41.84% |
Also risen on news in earlier months
Ranked in at least two of the three months before this one. They are listed whether or not they rank this month, which is why the months are named.
| Symbol | Months | Best move |
|---|---|---|
| SMXSMX (Security Matters) Public Limited Companythis month too | 2026-01, 2025-12, 2025-11 | +250.80% |
| BNAIBrand Engagement Network Inc. | 2026-01, 2025-12, 2025-11 | +108.75% |
| EVTVAzio AI Holdings, Inc. | 2026-01, 2025-12 | +442.00% |
| MOVECorvex, Inc. | 2026-01, 2025-11 | +149.69% |
| AZIAutozi Internet Technology (Global) Ltd. | 2026-01, 2025-12 | +70.83% |
| DVLTDatavault AI Inc. | 2026-01, 2025-11 | +54.88% |
| TWGTop Wealth Group Holding Limited | 2026-01, 2025-12 | +266.22% |
| PLRZPolyrizon Ltd. | 2026-01, 2025-12 | +131.96% |
| BTTCBlack Titan Corporation | 2026-01, 2025-12 | +40.59% |
| INBSIntelligent Bio Solutions Inc. | 2026-01, 2025-12 | +132.44% |
| AEVAAeva Technologies, Inc. | 2026-01, 2025-12 | +34.38% |
| CMCTCreative Media & Community Trust Corporation | 2026-01, 2025-11 | +88.22% |
| BWBabcock & Wilcox Enterprises, Inc. | 2026-01, 2025-11 | +28.89% |
| IRWDIronwood Pharmaceuticals, Inc. - | 2026-01, 2025-11 | +31.77% |
| RILYBRC Group Holdings, Inc. | 2026-01, 2025-12 | +53.76% |
| BEATHeartbeam, Inc. | 2025-12, 2025-11 | +92.43% |
| GUREGulf Resources, Inc. (NV) | 2025-12, 2025-11 | +63.50% |
| TERNTerns Pharmaceuticals, Inc. | 2025-12, 2025-11 | +69.85% |
What the board was made of
Price before the move
When the announcement landed
Volume against normal
1 event has too little trading history for a relative volume, and is not in the tiers above.
Industry
35 other industries, 44 events
Industry not known: 15.0%
6 events on this board carry the flag for a move that ran against its own release, too few to say whether the flag predicts anything.
Against January 2026
100 events in the comparable window.
January 2026 median +39.6%, selected from the 8,562 events in that month's eligible pool
February 2026 median +37.2%, 2.4 points below January 2026. February 2026's median is taken over the 100 ranked rows, selected from the 9,992 events in that month's eligible pool.
How this ranking is measured
Close-to-close change on the measured trading session, against the previous close.
- An announcement before 16:00 ET is measured on that trading day; one at or after 16:00 ET, or on a weekend, is measured on the next trading day.
- One row per company and measured session. Other announcements the company made in the same session are listed inside the row.
- A ranking is a coincidence of news and price on the same session, not proof that the news caused the move. Part of an intraday move can precede the announcement.
- No Stated Cause marks a release in which the company itself says it knows of no reason for the move, while Other Announcement marks a release these rules could not classify.
Eligibility uses each company's capitalization today, not its capitalization at the time. Archive boards can therefore change as companies grow or shrink.
Prices are adjusted for stock splits the company has done since, so an older row's dollar figures are stated on today's share count and are not the prices that traded that day. The percentage move, the dollar volume and the relative volume are unaffected, because both prices carry the same adjustment. The session's share count carries the adjustment too, so the shares figure beside the dollar volume is that count restated on today's basis rather than the number of shares that changed hands. Where the ticker was retired the price series stops with it and no later adjustment reached it, so those rows are marked as traded and their dollars are the ones that changed hands on the day.
NYSE and Nasdaq companies with a market capitalization of $5M or more, measured today, including the $5M to $25M band. The exchange is the one recorded on each announcement, and a release naming several tickers records one venue for all of them. A session that changed hands for less than $25,000 in total is not ranked, because a percentage set by a handful of shares is a print rather than a move.
On 1 of these rows the measured session was reconstructed from the announcement time, because it predates our stored session records.
This archive starts at 2020-04, the first month with ranked moves.