February 2026 Stock Losers on News
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 , 19 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 drops
-80.13%
Largest, GOSS
97.0%
Below baseline, day +5
2.2%
Median recovered, day +5
Filter and sort
100 ranked drops 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 | GOSS Gossamer Bio, Inc. | -80.13% |
against the close of 2026-02-20
Session detail |
Clinical Trial Results |
Gossamer Bio Announces Topline Results from the Phase 3 PROSERA Study Evaluating Seralutinib in Pulmonary Arterial Hypertension
08:00 ET premarket |
0.3% of the drop was recovered five sessions later. Month end -80.05% on 2026-02-27 This month ended before the fifth session after the move. |
| 2 | MAMO Massimo Group | -59.49% |
against the close of 2026-02-02
Session detail |
M&A / Acquisition |
Massimo Group Signs Letter of Intent to Acquire 100% of AI technology company FST in Drive to Accelerate Its AI-Powered Mobility and Health Technology Strategy
05:06 ET premarket |
Five sessions later the drop was 14.4% bigger, at -68.04%. Month end -67.72% on 2026-02-27 |
| 3 | KD Kyndryl Holdings, Inc. | -54.92% |
against the close of 2026-02-06
Session detail |
Earnings |
KYNDRYL REPORTS THIRD QUARTER FISCAL 2026 RESULTS
07:06 ET premarket |
23.3% of the drop was recovered five sessions later. Month end -47.51% on 2026-02-27 |
| 4 | UHG United Homes Group, Inc | -51.68% |
against the close of 2026-02-20
Session detail |
M&A / Acquisition |
Stanley Martin Homes to Acquire United Homes Group
07:30 ET premarket |
2.4% of the drop was recovered five sessions later. Month end -50.84% on 2026-02-27 This month ended before the fifth session after the move. |
| 5 | GRAL GRAIL, Inc. | -50.55% |
against the close of 2026-02-19
Session detail |
Earnings catalyst from a later release the same session |
Landmark NHS-Galleri Trial Demonstrates a Substantial Reduction in Stage IV Cancer Diagnoses, Increased Stage I and II Detection of Deadly Cancers, and Four-Fold Higher Cancer Detection Rate
16:01 ET after hours |
5.9% of the drop was recovered five sessions later. Month end -47.57% on 2026-02-27 |
| 6 | ODD ODDITY Tech Ltd. | -49.21% |
against the close of 2026-02-24
Session detail |
Earnings |
ODDITY Tech Reports Record Full Year 2025 Results
07:00 ET premarket |
Five sessions later the drop was 12.2% bigger, at -55.20%. Month end -59.44% on 2026-02-27 This month ended before the fifth session after the move. |
| 7 | UPB Upstream Bio, Inc. | -47.18% |
against the close of 2026-02-10
Session detail |
Clinical Trial Results |
Upstream Bio Reports Positive Top-line Results from the Phase 2 VALIANT Trial of Verekitug for the Treatment of Severe Asthma
06:00 ET premarket |
Five sessions later the drop was 46.9% bigger, at -69.29%. Month end -72.38% on 2026-02-27 |
| 8 | XPOF Xponential Fitness, Inc. | -47.08% |
against the close of 2026-02-26
Session detail |
Earnings |
Xponential Fitness, Inc. Announces Fourth Quarter and Full Year 2025 Financial Results
16:05 ET after hours |
41.4% of the drop was recovered five sessions later. Month end -47.08% on 2026-02-27 same session This month ended before the fifth session after the move. |
| 9 | THRY Thryv Holdings, Inc. | -46.43% |
against the close of 2026-02-25
Session detail |
Earnings |
Thryv Achieves SaaS Revenue Growth of 34% in Full Year 2025, Shifts Focus to AI-Enabled "Market, Sell, Grow" Platform to Empower SMBs
07:30 ET premarket |
67.0% of the drop was recovered five sessions later. Month end -40.82% on 2026-02-27 This month ended before the fifth session after the move. |
| 10 | EAF GrafTech International Ltd. | -46.21% |
against the close of 2026-02-05
Session detail |
Earnings |
GrafTech Reports Fourth Quarter and Full Year 2025 Results
06:40 ET premarket |
Five sessions later the drop was 24.4% bigger, at -57.49%. Month end -55.70% on 2026-02-27 |
| 11 | JFB JFB Construction Holdings | -43.09% |
against the close of 2026-02-13
Session detail |
Reverse Merger / Shell |
JFB and XTEND Announce $1.5B Business Combination to Establish a Nasdaq-Listed US Leader in AI-Driven Autonomous Defense Robotics
09:00 ET premarket |
14.1% of the drop was recovered five sessions later. Month end -49.21% on 2026-02-27 |
| 12 | MCRB Seres Therapeutics, Inc. | -41.66% |
against the close of 2026-02-11
Session detail |
Other Announcement |
Seres Provides Program and Corporate Updates and Prioritizes Emerging Programs in Inflammatory & Immune Diseases
07:00 ET premarket |
5.6% of the drop was recovered five sessions later. Month end -37.97% on 2026-02-27 |
| 13 | CTEV Claritev Corporation | -41.58% |
against the close of 2026-02-23
Session detail |
Earnings |
Claritev Corporation Reports Fourth Quarter and Full Year 2025 Results
16:05 ET after hours |
34.6% of the drop was recovered five sessions later. Month end -42.01% on 2026-02-27 This month ended before the fifth session after the move. |
| 14 | GEOS Geospace Technologies Corporation | -41.50% |
against the close of 2026-02-04
Session detail |
Earnings |
Geospace Technologies Reports First Quarter Fiscal Year 2026 Results
16:45 ET after hours |
Five sessions later the drop was 5.4% bigger, at -43.75%. Month end -42.69% on 2026-02-27 |
| 15 | ICLR Icon Plc | -39.85% |
against the close of 2026-02-11
Session detail |
Earnings |
ICON plc Provides Update on Timing of Fourth Quarter and Full Year 2025 Earnings Results and Investigation into Accounting Practices
06:00 ET premarket |
37.0% of the drop was recovered five sessions later. Month end -18.78% on 2026-02-27 |
| 16 | EOSE Eos Energy Enterprises, Inc. | -39.44% |
against the close of 2026-02-25
Session detail |
Earnings |
Eos Energy Enterprises Reports Fourth Quarter and Full Year 2025 Financial Results; Delivers More than 7x Year-Over-Year Revenue Growth and Initiates 2026 Revenue Guidance
06:31 ET premarket |
Five sessions later the drop was 0.5% bigger, at -39.62%. Month end -48.83% on 2026-02-27 This month ended before the fifth session after the move. |
| 17 | NAK Northern Dynasty Minerals, Ltd. | -39.41% |
against the close of 2026-02-17
Session detail |
Other Announcement |
Northern Dynasty: Update on Summary Judgement Case
06:45 ET premarket |
31.3% of the drop was recovered five sessions later. Month end -23.65% on 2026-02-27 |
| 18 | LASE Laser Photonics Corporation | -38.41% |
against the close of 2026-02-05
Session detail |
Offering / Dilution |
Laser Photonics Announces Pricing of $5 Million Public Offering
13:15 ET intraday |
43.8% of the drop was recovered five sessions later. Month end +0.08% on 2026-02-27 |
| 19 | ALIT Alight, Inc. | -38.21% |
against the close of 2026-02-18
Session detail |
Earnings |
Alight Reports Fourth Quarter and Full Year 2025 Results
07:30 ET premarket |
16.5% of the drop was recovered five sessions later. Month end -32.85% on 2026-02-27 |
| 20 | FLGT Fulgent Genetics, Inc. | -38.09% |
against the close of 2026-02-26
Session detail |
Earnings |
Fulgent Reports Fourth Quarter and Full Year 2025 Financial Results
07:00 ET premarket |
Five sessions later the drop was 7.4% bigger, at -40.91%. Month end -38.09% on 2026-02-27 same session This month ended before the fifth session after the move. |
| 21 | PLYX Polaryx Therapeutics, Inc. More than one ranked move this month Also on the opposite board this month 2+ ranked moves on both boards | -37.29% |
against the close of 2026-02-02
Session detail |
Other Announcement |
Polaryx to Present Late-Breaker Data Related to SOTERIA at the 22nd Annual WORLDSymposium™ as Company Prepares for SOTERIA Trial Launch
08:30 ET premarket |
Five sessions later the drop was 133.7% bigger, at -87.14%. Month end -91.29% on 2026-02-27 |
| 22 | ERII Energy Recovery, Inc. | -35.30% |
against the close of 2026-02-25
Session detail |
Earnings |
Energy Recovery Reports its Fourth Quarter 2025 Financial Results
16:05 ET after hours |
5.3% of the drop was recovered five sessions later. Month end -35.30% on 2026-02-27 This month ended before the fifth session after the move. |
| 23 | RUN Sunrun Inc | -35.11% |
against the close of 2026-02-26
Session detail |
Earnings |
Sunrun Reports Fourth Quarter and Full Year 2025 Financial Results
16:01 ET after hours |
Five sessions later the drop was 26.7% bigger, at -44.47%. Month end -35.11% on 2026-02-27 same session This month ended before the fifth session after the move. |
| 24 | FLNC Fluence Energy, Inc. | -34.63% |
against the close of 2026-02-04
Session detail |
Earnings |
Fluence Energy, Inc. Reports First Quarter 2026 Results; Reaffirms Fiscal Year 2026 Guidance
16:05 ET after hours |
Five sessions later the drop was 15.0% bigger, at -39.84%. Month end -46.40% on 2026-02-27 |
| 25 | SMWB Similarweb Ltd. | -34.62% |
against the close of 2026-02-17
Session detail |
Earnings |
Similarweb Announces Fourth Quarter and Fiscal 2025 Results
16:15 ET after hours |
12.6% of the drop was recovered five sessions later. Month end -33.59% on 2026-02-27 |
| 26 | ARRY Array Technologies, Inc. | -33.82% |
against the close of 2026-02-25
Session detail |
Earnings |
ARRAY Technologies Reports Financial Results for the Fourth Quarter and Full Year 2025
16:05 ET after hours |
Five sessions later the drop was 3.8% bigger, at -35.09%. Month end -31.09% on 2026-02-27 This month ended before the fifth session after the move. |
| 27 | BWEN Broadwind, Inc. | -33.13% |
against the close of 2026-02-04
Session detail |
Earnings |
Broadwind Announces Preliminary Full-Year 2025 Results, Introduces Full-Year 2026 Financial Guidance, and Announces Fourth Quarter 2025 Results Conference Call and Webcast Date
07:00 ET premarket |
17.6% of the drop was recovered five sessions later. Month end -23.93% on 2026-02-27 |
| 28 | BOOM DMC Global Inc. | -32.95% |
against the close of 2026-02-23
Session detail |
Earnings |
DMC Global Reports Fourth Quarter Financial Results
16:05 ET after hours |
Five sessions later the drop was 8.7% bigger, at -35.82%. Month end -32.38% on 2026-02-27 This month ended before the fifth session after the move. |
| 29 | RAL Ralliant Corporation | -31.79% |
against the close of 2026-02-04
Session detail |
Earnings |
Ralliant Reports Fourth Quarter and Full Year 2025 Results
17:00 ET after hours |
23.5% of the drop was recovered five sessions later. Month end -18.46% on 2026-02-27 |
| 30 | SGMO SANGAMO THERAPEUTICS INC | -31.33% |
against the close of 2026-02-02
Session detail |
Offering / Dilution |
Sangamo Therapeutics Announces Pricing of $25.0 Million Underwritten Offering
09:10 ET premarket |
0.0% of the drop was recovered five sessions later. Month end -23.88% on 2026-02-27 |
| 31 | SHLS Shoals Technologies Group, Inc. | -30.96% |
against the close of 2026-02-23
Session detail |
Earnings |
Shoals Technologies Group, Inc. Reports Financial Results for Fourth Quarter 2025
07:00 ET premarket |
Five sessions later the drop was 30.2% bigger, at -40.30%. Month end -40.10% on 2026-02-27 This month ended before the fifth session after the move. |
| 32 | DNA Ginkgo Bioworks Holdings, Inc. | -30.48% |
against the close of 2026-02-26
Session detail |
Offering / Dilution |
Ginkgo Bioworks Reports Fourth Quarter and Full Year 2025 Financial Results, Announces Focus on Autonomous Labs Offerings and Divestiture of its Non-Core Biosecurity Business
16:26 ET after hours |
Five sessions later the drop was 8.5% bigger, at -33.06%. Month end -30.48% on 2026-02-27 same session This month ended before the fifth session after the move. |
| 33 | CRGO Freightos Limited | -30.18% |
against the close of 2026-02-20
Session detail |
Earnings |
Freightos Reports Fourth Quarter and Full Year 2025 Results
07:00 ET premarket |
Five sessions later the drop was 32.8% bigger, at -40.09%. Month end -40.54% on 2026-02-27 This month ended before the fifth session after the move. |
| 34 | ASYS Amtech Systems Inc | -29.93% |
against the close of 2026-02-05
Session detail |
Earnings |
Amtech Reports Fiscal 2026 First Quarter Results
16:00 ET after hours |
6.3% of the drop was recovered five sessions later. Month end -17.77% on 2026-02-27 |
| 35 | NCI Neo-Concept International Group Holdings Limited | -29.73% |
against the close of 2026-02-09
Session detail |
Offering / Dilution |
Neo-Concept International Group Holdings Limited Announces Pricing of Approximately US$8.1 Million Public Offering of Class A Ordinary Shares
21:00 ET after hours |
It recovered the whole drop and closed 268.02% above the pre-news price. Month end +390.09% on 2026-02-27 |
| 36 | EHTH eHealth, Inc. | -29.63% |
against the close of 2026-02-25
Session detail |
Earnings |
eHealth, Inc. Announces Fourth Quarter & Fiscal Year 2025 Results
16:15 ET after hours |
64.3% of the drop was recovered five sessions later. Month end -31.22% on 2026-02-27 This month ended before the fifth session after the move. |
| 37 | ALLT Allot Ltd. | -29.56% |
against the close of 2026-02-24
Session detail |
Earnings |
Allot Announces Fourth Quarter 2025 Financial Results
06:30 ET premarket |
1.0% of the drop was recovered five sessions later. Month end -35.37% on 2026-02-27 This month ended before the fifth session after the move. |
| 38 | CCOI Cogent Communications Holdings, Inc. | -29.36% |
against the close of 2026-02-19
Session detail |
Earnings |
Cogent Communications Reports Fourth Quarter 2025 and Full Year 2025 Results
06:59 ET premarket |
2.2% of the drop was recovered five sessions later. Month end -28.70% on 2026-02-27 |
| 39 | CRNC Cerence Inc. | -29.04% |
against the close of 2026-02-04
Session detail |
Earnings |
Cerence Delivers Strong Q1 FY26 Results, with Record-Setting Free Cash Flow, Adjusted EBITDA Above Guidance, and Accelerating Technology and Customer Momentum
16:05 ET after hours |
9.3% of the drop was recovered five sessions later. Month end -26.62% on 2026-02-27 |
| 40 | SLQT SelectQuote, Inc. | -28.97% |
against the close of 2026-02-04
Session detail |
Earnings |
SelectQuote, Inc. Reports Second Quarter of Fiscal Year 2026 Results
07:00 ET premarket |
Five sessions later the drop was 44.6% bigger, at -41.88%. Month end -40.68% on 2026-02-27 |
| 41 | RPD Rapid7, Inc. | -28.97% |
against the close of 2026-02-10
Session detail |
Earnings |
Rapid7 Announces Fourth Quarter and Full-Year 2025 Financial Results
16:05 ET after hours |
Five sessions later the drop was 9.6% bigger, at -31.76%. Month end -40.13% on 2026-02-27 |
| 42 | PLYX Polaryx Therapeutics, Inc. More than one ranked move this month Also on the opposite board this month 2+ ranked moves on both boards | -28.89% |
against the close of 2026-02-04
Session detail |
Leadership Change |
Polaryx Therapeutics Welcomes New Members of the Board of Directors
08:30 ET premarket |
Five sessions later the drop was 201.2% bigger, at -87.02%. Month end -86.44% on 2026-02-27 |
| 43 | RBBN Ribbon Communications Inc. | -27.94% |
against the close of 2026-02-05
Session detail |
Earnings |
Ribbon Communications Inc. Reports Fourth Quarter and Full Year 2025 Financial Results
16:03 ET after hours |
17.1% of the drop was recovered five sessions later. Month end -18.01% on 2026-02-27 |
| 44 | ASPN Aspen Aerogels, Inc. | -27.81% |
against the close of 2026-02-24
Session detail |
Earnings |
Aspen Aerogels, Inc. Reports Fourth Quarter and Full Year 2025 Financial Results and Recent Business Highlights
06:30 ET premarket |
78.8% of the drop was recovered five sessions later. Month end -12.36% on 2026-02-27 This month ended before the fifth session after the move. |
| 45 | VHUB VenHub Global, Inc. More than one ranked move this month Also on the opposite board this month release reads positive 2+ ranked moves on both boards | -27.74% |
against the close of 2026-02-06
Session detail |
Other Announcement Release reads positive, stock fell 27.74% |
VenHub Appoints Former bp Senior Executive, Tarang Sethia, Executive Vice President, Product & Technology, Bolstering Autonomous Retail Technology Leadership Position
08:30 ET premarket |
Five sessions later the drop was 12.0% bigger, at -31.06%. Month end -51.76% on 2026-02-27 |
| 46 | EMPD Empery Digital Inc. release reads positive | -27.56% |
against the close of 2026-02-04
Session detail |
Other Announcement Release reads positive, stock fell 27.56% |
Empery Digital Reiterates Commitment to Closing the NAV Gap
08:30 ET premarket |
19.4% of the drop was recovered five sessions later. Month end -16.00% on 2026-02-27 |
| 47 | GENI Genius Sports Limited | -27.52% |
against the close of 2026-02-04
Session detail |
M&A / Acquisition |
Genius Sports Enters into Definitive Agreement to Acquire Legend, Creating a Digital Sports and Gaming Media Powerhouse
06:00 ET premarket |
Five sessions later the drop was 6.4% bigger, at -29.27%. Month end -27.28% on 2026-02-27 |
| 48 | PAR PAR Technology Corp. | -27.03% |
against the close of 2026-02-26
Session detail |
Earnings |
PAR Technology Corporation Announces Fourth Quarter and Full Year 2025 Results
16:05 ET after hours |
46.6% of the drop was recovered five sessions later. Month end -27.03% on 2026-02-27 same session This month ended before the fifth session after the move. |
| 49 | KLAR Klarna Group plc | -26.91% |
against the close of 2026-02-18
Session detail |
Other Announcement |
Klarna Accelerates U.S. Growth and Delivers $1bn Revenue Driven by Rapid Banking Service Adoption
07:30 ET premarket |
5.7% of the drop was recovered five sessions later. Month end -28.44% on 2026-02-27 |
| 50 | EBS Emergent Biosolutions, Inc. | -26.58% |
against the close of 2026-02-26
Session detail |
Buyback / Dividend |
Emergent BioSolutions Announces New $50 Million Stock Repurchase Program
16:01 ET after hours |
4.7% of the drop was recovered five sessions later. Month end -26.58% on 2026-02-27 same session This month ended before the fifth session after the move. |
| 51 | TARA Protara Therapeutics, Inc. | -26.38% |
against the close of 2026-02-23
Session detail |
Clinical Trial Results |
TARA-002 Demonstrates 68% Complete Response Rate at Six Months in BCG-Unresponsive Non-Muscle Invasive Bladder Cancer
17:05 ET after hours |
34.7% of the drop was recovered five sessions later. Month end -14.40% on 2026-02-27 This month ended before the fifth session after the move. |
| 52 | U Unity Software Inc. | -26.32% |
against the close of 2026-02-10
Session detail |
Earnings |
Unity Reports Fourth Quarter and Fiscal Year 2025 Financial Results
07:00 ET premarket |
Five sessions later the drop was 38.2% bigger, at -36.37%. Month end -37.27% on 2026-02-27 |
| 53 | CRVL Corvel Corp | -26.05% |
against the close of 2026-02-02
Session detail |
Earnings |
CorVel Announces Revenues and Earnings
06:15 ET premarket |
Five sessions later the drop was 27.4% bigger, at -33.19%. Month end -26.05% on 2026-02-27 |
| 54 | AGIG Abundia Global Impact Group Inc. | -26.00% |
against the close of 2026-02-19
Session detail |
Offering / Dilution |
Abundia Global Impact Group Announces Pricing of $20 Million Registered Direct Offering of Common Stock
20:02 ET after hours |
72.7% of the drop was recovered five sessions later. Month end -7.11% on 2026-02-27 |
| 55 | VVPR VivoPower International PLC | -25.77% |
against the close of 2026-02-04
Session detail |
Crypto & Treasury |
VivoPower Completes Definitive Agreement with KWeather and Advance Transfer of its Digital Asset Treasury Holdings
16:10 ET after hours |
50.0% of the drop was recovered five sessions later. Month end +44.79% on 2026-02-27 |
| 56 | FIGR Figure Technology Solutions, Inc. | -25.73% |
against the close of 2026-02-26
Session detail |
Buyback / Dividend |
Figure Technology Solutions Reports Strong Fourth Quarter 2025 Results; Announces Authorization for $200 Million Share Repurchase Program
16:01 ET after hours |
59.3% of the drop was recovered five sessions later. Month end -25.73% on 2026-02-27 same session This month ended before the fifth session after the move. |
| 57 | PTON Peloton Interactive, Inc. | -25.72% |
against the close of 2026-02-04
Session detail |
Earnings |
Peloton Announces Q2 FY2026 Financial Results
07:00 ET premarket |
Five sessions later the drop was 10.5% bigger, at -28.43%. Month end -31.98% on 2026-02-27 |
| 58 | VHUB VenHub Global, Inc. More than one ranked move this month Also on the opposite board this month 2+ ranked moves on both boards | -25.57% |
against the close of 2026-02-10
Session detail |
Offering / Dilution |
VenHub Announces Pricing of $18.9 Million Private Placement with a New Fundamental Institutional Investor
08:00 ET premarket |
41.1% of the drop was recovered five sessions later. Month end -33.81% on 2026-02-27 |
| 59 | PAL Proficient Auto Logistics, Inc. | -25.57% |
against the close of 2026-02-09
Session detail |
Earnings |
Proficient Auto Logistics Reports Fourth Quarter and Full Year 2025 Financial Results
16:00 ET after hours |
Five sessions later the drop was 23.6% bigger, at -31.61%. Month end -27.49% on 2026-02-27 |
| 60 | MOH Molina Healthcare, Inc. | -25.51% |
against the close of 2026-02-05
Session detail |
Earnings |
Molina Healthcare Reports Fourth Quarter and Year-End 2025 Financial Results
16:15 ET after hours |
8.0% of the drop was recovered five sessions later. Month end -12.89% on 2026-02-27 |
| 61 | WLDN Willdan Group, Inc. | -25.47% |
against the close of 2026-02-26
Session detail |
Earnings |
Willdan Group Reports Fourth Quarter and Full Year 2025 Results and Provides 2026 Outlook
16:08 ET after hours |
Five sessions later the drop was 20.2% bigger, at -30.62%. Month end -25.47% on 2026-02-27 same session This month ended before the fifth session after the move. |
| 62 | SMJF SMJ International Holdings Inc. | -25.24% |
against the close of 2026-02-17
Session detail |
Other Announcement |
SMJ International Holdings Inc. Issues Statement Regarding Unusual Market Action
14:04 ET intraday |
21.2% of the drop was recovered five sessions later. Month end +23.79% on 2026-02-27 |
| 63 | KELYB Also on the opposite board this month release reads positive on both boards | -25.19% |
against the close of 2026-02-03
Session detail |
Other Announcement Release reads positive, stock fell 25.19% |
Baltimore City Public Schools Chief Human Capital Officer Emily L. Nielson Receives Distinguished Service Award
13:00 ET intraday |
It recovered the whole drop and closed 25.26% above the pre-news price. Month end +4.29% on 2026-02-27 |
| 64 | DFDV DeFi Development Corp. Also on the opposite board this month on both boards | -25.12% |
against the close of 2026-02-04
Session detail |
Crypto & Treasury |
DeFi Development Corp. to Host X Spaces Event: “January 2026 Business Recap & AMA”
16:00 ET after hours |
68.2% of the drop was recovered five sessions later. Month end -13.00% on 2026-02-27 |
| 65 | PBYI PUMA BIOTECHNOLOGY INC | -25.00% |
against the close of 2026-02-26
Session detail |
Earnings |
Puma Biotechnology Reports Fourth Quarter and Full Year 2025 Financial Results
16:05 ET after hours |
18.4% of the drop was recovered five sessions later. Month end -25.00% on 2026-02-27 same session This month ended before the fifth session after the move. |
| 66 | MAT Mattel, Inc. | -24.98% |
against the close of 2026-02-10
Session detail |
Contract / Partnership |
Paramount and Mattel Announce Multi-Year Global Licensing Partnership for Teenage Mutant Ninja Turtles
16:10 ET after hours
|
30.8% of the drop was recovered five sessions later. Month end -19.52% on 2026-02-27 |
| 67 | PI Impinj, Inc. | -24.57% |
against the close of 2026-02-05
Session detail |
Earnings |
Impinj Reports Fourth Quarter and Full Year 2025 Financial Results
16:15 ET after hours |
13.2% of the drop was recovered five sessions later. Month end -20.26% on 2026-02-27 |
| 68 | PLYX Polaryx Therapeutics, Inc. More than one ranked move this month Also on the opposite board this month 2+ ranked moves on both boards | -24.11% |
against the close of 2026-02-09
Session detail |
Clinical Trial Results |
Polaryx Announces Key Pre-Clinical Data Related to SOTERIA at the 22nd Annual WORLDSymposium™
08:30 ET premarket |
Five sessions later the drop was 112.6% bigger, at -51.26%. Month end -48.57% on 2026-02-27 |
| 69 | PGY Pagaya Technologies Ltd. | -23.87% |
against the close of 2026-02-06
Session detail |
Earnings |
Pagaya Reports Fourth Quarter and Full Year Ended 2025 Results
07:03 ET premarket |
Five sessions later the drop was 42.5% bigger, at -34.01%. Month end -39.97% on 2026-02-27 |
| 70 | STLA Stellantis N.V. | -23.69% |
against the close of 2026-02-05
Session detail |
M&A / Acquisition |
LG Energy Solution to Acquire Full Ownership of NextStar Energy in Joint Strategic Decision with Stellantis
02:18 ET premarket
|
20.8% of the drop was recovered five sessions later. Month end -15.20% on 2026-02-27 |
| 71 | AMPH Amphastar Pharmaceuticals, Inc. | -23.63% |
against the close of 2026-02-26
Session detail |
Earnings |
Amphastar Pharmaceuticals Reports Financial Results for the Three Months and Full Year Ended December 31, 2025
16:05 ET after hours |
Five sessions later the drop was 14.2% bigger, at -26.99%. Month end -23.63% on 2026-02-27 same session This month ended before the fifth session after the move. |
| 72 | YEXT Yext, Inc. | -23.60% |
against the close of 2026-01-30
Session detail |
M&A / Acquisition |
Yext CEO Withdraws Non-Binding Acquisition Proposal; Company Intends to Repurchase $150 Million of Common Stock Through Self-Tender Offer
08:00 ET premarket |
Five sessions later the drop was 33.1% bigger, at -31.42%. Month end -20.67% on 2026-02-27 |
| 73 | ZIP ZipRecruiter, Inc. | -23.51% |
against the close of 2026-02-25
Session detail |
Earnings |
ZipRecruiter Announces Fourth Quarter and Full Year 2025 Results
16:05 ET after hours |
98.3% of the drop was recovered five sessions later. Month end -27.89% on 2026-02-27 This month ended before the fifth session after the move. |
| 74 | TNC TENNANT COMPANY | -23.43% |
against the close of 2026-02-23
Session detail |
Earnings |
Tennant Company Reports 2025 Fourth-Quarter and Full-Year Results
19:00 ET after hours |
Five sessions later the drop was 5.3% bigger, at -24.68%. Month end -25.84% on 2026-02-27 This month ended before the fifth session after the move. |
| 75 | EXFY Expensify, Inc. | -23.38% |
against the close of 2026-02-26
Session detail |
Earnings |
Expensify Announces Q4 and Full Year Fiscal 2025 Results
16:00 ET after hours |
4.2% of the drop was recovered five sessions later. Month end -23.38% on 2026-02-27 same session This month ended before the fifth session after the move. |
| 76 | KE Kimball Electronics, Inc. | -23.34% |
against the close of 2026-02-04
Session detail |
Guidance Change |
Kimball Electronics Reports Q2 Results; With Strong Sales Growth in the Medical Vertical; Company Raises Its Guidance for Fiscal 2026
16:08 ET after hours |
4.5% of the drop was recovered five sessions later. Month end -18.65% on 2026-02-27 |
| 77 | NRGV Energy Vault Holdings, Inc. | -23.15% |
against the close of 2026-02-11
Session detail |
Offering / Dilution |
Energy Vault Announces Upsize and Pricing of $140 Million Convertible Senior Notes Offering
23:53 ET after hours |
Five sessions later the drop was 6.4% bigger, at -24.63%. Month end -26.11% on 2026-02-27 |
| 78 | ANGI Angi Inc. | -23.08% |
against the close of 2026-02-10
Session detail |
Other Announcement |
Angi Inc. Earnings Release and Letter to Shareholders Available on Company’s Website
16:10 ET after hours |
Five sessions later the drop was 40.6% bigger, at -32.44%. Month end -34.95% on 2026-02-27 |
| 79 | AZTA Azenta, Inc. | -22.81% |
against the close of 2026-02-03
Session detail |
Earnings |
Azenta Reports First Quarter Results for Fiscal 2026, Ended December 31, 2025
06:30 ET premarket |
23.3% of the drop was recovered five sessions later. Month end -26.90% on 2026-02-27 |
| 80 | CECO Ceco Environmental Corp | -22.76% |
against the close of 2026-02-23
Session detail |
Earnings |
CECO Environmental Reports Fourth Quarter and Full Year 2025 Results
06:31 ET premarket |
Five sessions later the drop was 33.0% bigger, at -30.27%. Month end -22.18% on 2026-02-27 This month ended before the fifth session after the move. |
| 81 | IMDX Insight Molecular Diagnostics Inc. | -22.67% |
against the close of 2026-02-10
Session detail |
Offering / Dilution |
iMDx Announces $26.0 Million Registered Direct Offering
08:00 ET premarket |
Five sessions later the drop was 17.9% bigger, at -26.72%. Month end -18.89% on 2026-02-27 |
| 82 | MRCY Mercury Systems Inc. | -22.32% |
against the close of 2026-02-03
Session detail |
Earnings |
Mercury Systems Reports Second Quarter Fiscal 2026 Results
16:01 ET after hours |
14.5% of the drop was recovered five sessions later. Month end -10.32% on 2026-02-27 |
| 83 | LVRO Lavoro Limited | -22.29% |
against the close of 2026-02-13
Session detail |
Uplisting / Compliance |
Lavoro Announces Voluntary Delisting from the Nasdaq Global Market
17:00 ET after hours |
Month-end is not shown: no closing price is available for 2026-02-27. |
| 84 | PCT PureCycle Technologies, Inc. | -22.29% |
against the close of 2026-02-26
Session detail |
Earnings |
PureCycle Technologies Reports Fourth Quarter Fiscal Year 2025 Results & Corporate Update
16:05 ET after hours |
Five sessions later the drop was 12.2% bigger, at -25.00%. Month end -22.29% on 2026-02-27 same session This month ended before the fifth session after the move. |
| 85 | XMTR Xometry, Inc. | -22.24% |
against the close of 2026-02-23
Session detail |
Earnings |
Xometry Reports Record Fourth Quarter and Strong Full Year 2025 Results
07:05 ET premarket |
Five sessions later the drop was 25.0% bigger, at -27.80%. Month end -28.23% on 2026-02-27 This month ended before the fifth session after the move. |
| 86 | FUBO FuboTV Inc. | -22.03% |
against the close of 2026-02-02
Session detail |
Reverse Merger / Shell |
Fubo Delivers Strong Q1 FY 2026 Results Following Transformative Business Combination With Hulu + Live TV
07:00 ET premarket |
Five sessions later the drop was 50.0% bigger, at -33.04%. Month end -48.46% on 2026-02-27 |
| 87 | GILT Gilat Satellite Networks Ltd | -21.95% |
against the close of 2026-02-09
Session detail |
Earnings |
Gilat Reports Fourth Quarter and Full Year 2025 Results
07:10 ET premarket |
Five sessions later the drop was 11.3% bigger, at -24.44%. Month end -17.49% on 2026-02-27 |
| 88 | IRON Disc Medicine, Inc. | -21.91% |
against the close of 2026-02-12
Session detail |
Clinical Trial Results |
Disc Medicine Receives Complete Response Letter from FDA for Bitopertin for the Treatment of EPP
15:04 ET intraday |
51.3% of the drop was recovered five sessions later. Month end -7.02% on 2026-02-27 |
| 89 | LUMN Lumen Technologies, Inc. | -21.63% |
against the close of 2026-02-03
Session detail |
Earnings |
Lumen Technologies Reports Solid Fourth Quarter and Full Year 2025 Results; Completes AT&T Transaction, Strengthening Balance Sheet and Advancing Enterprise Focus
16:01 ET after hours |
66.7% of the drop was recovered five sessions later. Month end -15.96% on 2026-02-27 |
| 90 | CAR Avis Budget Group, Inc. | -21.54% |
against the close of 2026-02-18
Session detail |
Earnings |
Avis Budget Group Reports Fourth Quarter and Full Year Results
16:00 ET after hours |
Five sessions later the drop was 0.7% bigger, at -21.70%. Month end -21.00% on 2026-02-27 |
| 91 | ALAB Astera Labs, Inc. | -21.41% |
against the close of 2026-02-10
Session detail |
Earnings |
Astera Labs Reports Fourth Quarter and Full Year 2025 Financial Results
16:05 ET after hours |
Five sessions later the drop was 28.3% bigger, at -27.47%. Month end -35.02% on 2026-02-27 |
| 92 | OCUL Ocular Therapeutix, Inc. | -21.28% |
against the close of 2026-02-13
Session detail |
Clinical Trial Results |
Ocular Therapeutix™ to Announce Topline Data for SOL-1 Phase 3 Superiority Trial in Wet AMD on Tuesday, February 17, 2026
17:00 ET after hours |
It recovered the whole drop and closed 0.84% above the pre-news price. Month end +0.68% on 2026-02-27 |
| 93 | FULC Fulcrum Therapeutics, Inc. | -21.21% |
against the close of 2026-02-23
Session detail |
Clinical Trial Results |
Fulcrum Therapeutics Announces Positive 12-Week Results from the 20 mg Dose Cohort of the Phase 1b PIONEER Trial of Pociredir in Sickle Cell Disease
07:00 ET premarket |
Five sessions later the drop was 30.7% bigger, at -27.73%. Month end -23.05% on 2026-02-27 This month ended before the fifth session after the move. |
| 94 | MGPI MGP Ingredients Inc | -21.19% |
against the close of 2026-02-24
Session detail |
Earnings |
MGP Ingredients Reports Fourth-Quarter and Full-Year 2025 Results
07:30 ET premarket |
Five sessions later the drop was 30.2% bigger, at -27.59%. Month end -26.39% on 2026-02-27 This month ended before the fifth session after the move. |
| 95 | IT Gartner, Inc. | -20.87% |
against the close of 2026-02-02
Session detail |
Earnings |
Gartner Reports Fourth Quarter 2025 Financial Results
06:00 ET premarket |
Five sessions later the drop was 0.6% bigger, at -21.00%. Month end -22.33% on 2026-02-27 |
| 96 | MNDY monday.com Ltd. | -20.79% |
against the close of 2026-02-06
Session detail |
Earnings |
monday.com Announces Fourth Quarter and Fiscal Year 2025 Results
07:00 ET premarket |
Five sessions later the drop was 16.1% bigger, at -24.14%. Month end -25.88% on 2026-02-27 |
| 97 | LEU Centrus Energy Corp. | -20.69% |
against the close of 2026-02-10
Session detail |
Earnings |
Centrus Reports Fourth Quarter and Full Year 2025 Results and Provides 2026 Guidance
16:49 ET after hours |
Five sessions later the drop was 2.3% bigger, at -21.17%. Month end -23.55% on 2026-02-27 |
| 98 | ARAY Accuray Incorporated | -20.68% |
against the close of 2026-02-04
Session detail |
Earnings |
Accuray Reports Fiscal 2026 Second Quarter Financial Results
16:05 ET after hours |
Five sessions later the drop was 40.5% bigger, at -29.06%. Month end -23.67% on 2026-02-27 |
| 99 | FWRG First Watch Restaurant Group, Inc. | -20.52% |
against the close of 2026-02-23
Session detail |
Earnings |
First Watch Restaurant Group, Inc. Reports 2025 Financial Results and Provides Outlook for 2026
07:00 ET premarket |
2.5% of the drop was recovered five sessions later. Month end -19.61% on 2026-02-27 This month ended before the fifth session after the move. |
| 100 | PGNY Progyny, Inc. | -20.49% |
against the close of 2026-02-26
Session detail |
Earnings |
Progyny, Inc. Announces Fourth Quarter 2025 Results
16:01 ET after hours |
13.6% of the drop was recovered five sessions later. Month end -20.49% on 2026-02-27 same session This month ended before the fifth session after the move. |
NYSE and Nasdaq companies with a market capitalization of $25M or more, measured today. 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. 679 smaller events this month are held out of this month's eligible pool; switch to include them. 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. Include the $5M to $25M band
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.
1 event was left out of this board because the ticker had not traded for more than 10 days before the measured session, so no comparable prior close exists.
1 row withholds a market cap because the vendor's stored figure disagrees with the share count and price it is derived from by more than a factor of three, counting the filed all-class share count where one exists.
Whole board, unfiltered
In February 2026, the median decliner had recovered 2.2% of its drop five sessions later; the largest catalyst group was Earnings, 61 of the 100 events, at a median of -27.8%.
Close-to-close change on the measured trading session, against the previous close.
NYSE and Nasdaq companies with a market capitalization of $25M or more, measured today. 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 below the pre-news close at day +5 |
|---|---|---|---|---|---|
| Earnings | 61 | 61.0% | -27.8% | -27.6% | 100.0% of 61 |
| Other Announcement | 9 | 9.0% | Fewer than 10 events in this group, so no figures are shown. | ||
| Offering / Dilution | 8 | 8.0% | Fewer than 10 events in this group, so no figures are shown. | ||
| Clinical Trial Results | 7 | 7.0% | Fewer than 10 events in this group, so no figures are shown. | ||
| M&A / Acquisition | 5 | 5.0% | Fewer than 10 events in this group, so no figures are shown. | ||
7 other catalyst types, 10 events: Reverse Merger / Shell, Buyback / Dividend, Crypto & Treasury, Contract / Partnership, Guidance Change, Uplisting / Compliance, Leadership Change.
How much of the drop held
| Horizon | Still below the pre-news close close to close | Median change since the measured close as a share of the drop |
|---|---|---|
| Day +1 | 98.0% of 100 | 0.8% recovered, of 100 |
| Day +5 | 97.0% of 99 | 2.2% recovered, of 99 |
| Month end | 93.0% of 86 | 1.3% recovered, of 86 |
| Month end falls before day +5 for 22 of these 86 events, so this row is not a later horizon than the one above it. 86 of the 100 events have a month-end close later than the measured session; 13 have it on the measured session itself, and 1 has no month-end close. | ||
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 | Largest drop |
|---|---|---|
| PLYXPolaryx Therapeutics, Inc. | 3Other Announcement, Leadership Change, Clinical Trial Results | -37.29% |
| VHUBVenHub Global, Inc. | 2Other Announcement, Offering / Dilution | -27.74% |
Also fallen 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 | Largest drop |
|---|---|---|
| CLNNClene Inc. | 2026-01, 2025-12, 2025-11 | -22.42% |
| ZBIOZenas BioPharma, Inc. | 2026-01, 2025-12 | -51.86% |
| AVXAvax One Technology Ltd. | 2026-01, 2025-11 | -91.55% |
| GNLXGenelux Corporation | 2026-01, 2025-11 | -32.40% |
| BENFBeneficient | 2026-01, 2025-12 | -22.25% |
| SIDUSidus Space, Inc. | 2026-01, 2025-12 | -27.95% |
| ALTAltimmune, Inc. | 2026-01, 2025-12 | -22.77% |
| CMCLCaledonia Mining Corporation Plc | 2026-01, 2025-12 | -16.91% |
| DVLTDatavault AI Inc. | 2026-01, 2025-12 | -19.96% |
| UAVSAgEagle Aerial Systems, Inc. | 2026-01, 2025-11 | -22.94% |
| GANXGain Therapeutics, Inc. | 2026-01, 2025-12 | -44.44% |
| EUDAEUDA Health Holdings Limited | 2026-01, 2025-12 | -51.43% |
| EVTVAzio AI Holdings, Inc. | 2026-01, 2025-12 | -34.78% |
| VBIXViewbix Inc. | 2025-12, 2025-11 | -42.32% |
| HITHealth In Tech, Inc. | 2025-12, 2025-11 | -26.37% |
What the board was made of
Price before the move
When the announcement landed
Volume against normal
6 events have too little trading history for a relative volume, and are not in the tiers above.
Industry
45 other industries, 55 events
Industry not known: 15.0%
3 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 -18.5%, selected from the 7,968 events in that month's eligible pool
February 2026 median -26.5%, 8.0 points steeper than January 2026. February 2026's median is taken over the 100 ranked rows, selected from the 9,313 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.
Market cap is not shown because the stored figure disagrees with the share count and price it is derived from.
NYSE and Nasdaq companies with a market capitalization of $25M or more, measured today. 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.
This archive starts at 2020-04, the first month with ranked moves.