STOCK TITAN

August 2025 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 , 20 of 21 completed market sessions produced ranked moves. That date is the last ranked session, not the last priced one, so follow-through dates run later.

See the biggest losers of August 2025

100

Ranked gains

+228.95%

Largest, SOGP

97.9%

Above baseline, day +5

9.8%

Median give-back, day +5

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Rows

100 ranked gains in August 2025

Skip the ranked rows and go to the month summary

Every 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
1 SOGP Sound Group Inc. American +228.95% against the close of 2025-08-27
Session detail
$51.6M market cap (today)
Earnings Sound Group Inc. Reports First Half of 2025 Unaudited Financial Results

05:45 ET premarket

2 THAR Tharimmune, Inc. +206.84% against the close of 2025-08-19
Session detail
$187.4M market cap (today)
Earnings Tharimmune Reports Pharmacokinetic Simulation Results for TH104 as Prophylaxis Against Respiratory Depression from Fentanyl and Ultrapotent Opioids, Highlighting Potential Superiority Over Existing Treatments

08:00 ET premarket

3 ATNF 180 Life Sciences Corp. +206.59% against the close of 2025-08-11
Session detail
Market cap is not shown because the stored figure disagrees with the share count and price it is derived from.
Crypto & Treasury 180 Life Sciences (ETHZilla) Holds 82,186 ETH

08:00 ET premarket

4 CWD under $25M today Also on the opposite board this month on both boards +162.35% against the close of 2025-08-27
Session detail
$6.0M market cap (today)
Crypto & Treasury Caliber Establishes LINK Token Digital Asset Treasury

07:15 ET premarket

5 MRM MEDIROM Healthcare Technologies Inc. under $25M today +130.00% against the close of 2025-08-07
Session detail
$7.6M market cap (today)
Other Announcement MEDIROM Joins the World Network, Embracing Next-Generation Proof of Human Concept Led by ChatGPT Creator Sam Altman

16:00 ET after hours

6 PHLT Performant Healthcare, Inc. +115.21% against the close of 2025-07-31
Session detail
$623.4M market cap (today)
M&A / Acquisition Performant Healthcare, Inc. to Be Acquired by Machinify

08:30 ET premarket

7 VERB Verb Technology Company, Inc. +114.72% against the close of 2025-08-01
Session detail
$877.8M market cap (today)
Offering / Dilution Rose on dilution Verb Technology Company (Nasdaq: VERB) Announces Approximately $558 Million Private Placement to Establish First Publicly Listed TON Treasury Strategy Company, in Partnership with Kingsway Capital

08:27 ET premarket

8 YMAB Y-mAbs Therapeutics, Inc. +103.34% against the close of 2025-08-04
Session detail
$391.2M market cap (today)
M&A / Acquisition SERB Pharmaceuticals Agrees to Acquire Y-mAbs Therapeutics

08:30 ET premarket

9 ONMD OneMedNet Corp +99.69% against the close of 2025-08-13
Session detail
$34.8M market cap (today)
Other Announcement OneMedNet Reports 80% Reduction in Debt Enabling Focus On Growth

07:45 ET premarket

10 PBM under $25M today +92.37% against the close of 2025-08-01
Session detail
$16.3M market cap (today)
Other Announcement Corporate Update, August 2025

08:30 ET premarket

11 PMNT PERFECT MOMENT LTD under $25M today +91.56% against the close of 2025-08-14
Session detail
$9.3M market cap (today)
Earnings Perfect Moment Reports Strong Fiscal Q1 2026 Results

16:15 ET after hours

12 TPIC TPI Composites, Inc. under $25M today Also on the opposite board this month on both boards +89.94% against the close of 2025-08-13
Session detail
$6.2M market cap (today)
Other Announcement TPI Composites, Inc. Advances Chapter 11 Process with Court Approval of First-Day Motions

23:10 ET after hours

13 TRIB Trinity Biotech plc under $25M today More than one ranked move this month 2+ ranked moves +89.05% against the close of 2025-08-13
Session detail
$7.9M market cap (today)
FDA & Regulatory Trinity Biotech Receives Regulatory Approval to Begin FDA-Cleared PreClara™ Preeclampsia Testing Service

09:00 ET premarket

14 GXAI Gaxos.ai Inc. under $25M today +87.27% against the close of 2025-08-18
Session detail
$11.2M market cap (today)
Other Announcement Gaxos Labs Launches Art-Gen, an AI Image and Video Creation Platform Targeting Multi-Billion Dollar Market

08:00 ET premarket

15 COMM CommScope Holding Company, Inc. +86.26% against the close of 2025-08-01
Session detail
$4.34B market cap (today)
Earnings CommScope Reports Second Quarter 2025 Results

07:15 ET premarket

16 FGF Fundamental Global Inc. under $25M today Also on the opposite board this month on both boards +84.22% against the close of 2025-07-31
Session detail
$23.9M market cap (today)
Clinical Trial Results FUNDAMENTAL GLOBAL INC. ANNOUNCES FORMATION OF FG CVR TRUST AND $10.00 PER SHARE SPECIAL DISTRIBUTION

09:45 ET intraday

17 XFOR X4 Pharmaceuticals, Inc. +81.69% against the close of 2025-08-11
Session detail
$412.5M market cap (today)
Other Announcement X4 Pharmaceuticals Announces $60 Million Equity Financing with Concurrent Changes in Management and Board Leadership

07:00 ET premarket

18 WBTN WEBTOON Entertainment Inc. +81.20% against the close of 2025-08-12
Session detail
$1.28B market cap (today)
Earnings WEBTOON Entertainment Inc. Reports Second Quarter 2025 Financial Results

16:05 ET after hours

19 EQ Equillium, Inc. +78.88% against the close of 2025-08-08
Session detail
$138.2M market cap (today)
Other Announcement Equillium Announces Up to $50 Million Financing to Advance EQ504, a Novel Aryl Hydrocarbon Receptor Modulator, into the Clinic

08:30 ET premarket

20 SMXT Solarmax Technology Inc. under $25M today +78.49% against the close of 2025-08-04
Session detail
$13.1M market cap (today)
Contract / Partnership SolarMax Technology Awarded $127.3 Million EPC Contract for 430 MWh Battery Storage Project in Texas

08:00 ET premarket

21 SNGX Soligenix, Inc. under $25M today +78.42% against the close of 2025-08-15
Session detail
$8.8M market cap (today)
FDA & Regulatory FDA Grants Soligenix Orphan Drug Designation for the Treatment of Behçet's Disease after Reviewing Recent Phase 2 Clinical Study Results

07:30 ET premarket

22 MOVE +73.24% against the close of 2025-08-28
Session detail
$256.8M market cap (today)
Other Announcement Movano Health Granted Listing Extension by Nasdaq

16:30 ET after hours

23 SNOA Sonoma Pharmaceuticals, Inc. under $25M today +72.67% against the close of 2025-08-13
Session detail
$6.5M market cap (today)
Other Announcement Sonoma Pharmaceuticals Announces Launch of Diaper Rash Product in Walmart and other U.S. Chains

16:01 ET after hours

24 MNTS Momentus Inc. +72.07% against the close of 2025-08-12
Session detail
$92.9M market cap (today)
Offering / Dilution Rose on dilution Momentus Announces a Warrant Inducement Transaction for $2.7 Million in Gross Proceeds

10:15 ET intraday

25 SATS EchoStar Corporation +70.25% against the close of 2025-08-25
Session detail
$17.91B market cap (at the time of the move, reconstructed)
Contract / Partnership EchoStar Announces Spectrum Sale and Hybrid Mobile Network Operator (MNO) Agreement, Steps Toward Resolving Federal Communications Commission's (FCC) Inquiries

06:30 ET premarket

26 GMHS Gamehaus Holdings Inc. +68.14% against the close of 2025-08-28
Session detail
$38.6M market cap (today)
Buyback / Dividend Gamehaus Holdings Inc. Announces US$5 Million Share Repurchase Program

20:00 ET after hours

27 ENTO Entero Therapeutics, Inc. under $25M today +66.46% against the close of 2025-08-08
Session detail
$10.1M market cap (today)
Offering / Dilution Rose on dilution Entero Therapeutics, Inc. Announces $3.0 Million Private Placement Priced at the Market Under Nasdaq Rules

07:30 ET premarket

28 UNIT Uniti Group Inc. +64.77% against the close of 2025-08-01
Session detail
$2.45B market cap (today)
M&A / Acquisition Uniti Completes Merger with Windstream

16:59 ET after hours

29 ASBP Aspire Biopharma Holdings, Inc. under $25M today +64.35% against the close of 2025-08-15
Session detail
$11.6M market cap (today)
Clinical Trial Results Aspire Biopharma Announces Positive Top-Line Results from Clinical Trial of Investigational New Sublingual Aspirin Product for Treatment of Suspected Acute Myocardial Infarction (Heart Attack)

08:30 ET premarket

30 GBIO Generation Bio Co. +63.21% against the close of 2025-08-12
Session detail
$36.0M market cap (today)
Earnings Generation Bio Announces New Data for Its Novel ctLNP Delivery System and Early T Cell Programs and Reports Second Quarter 2025 Financial Results

16:05 ET after hours

31 SCS Steelcase, Inc. +62.87% against the close of 2025-08-01
Session detail
$1.85B market cap (today)
M&A / Acquisition HNI Corporation to Acquire Steelcase Inc.

07:00 ET premarket

32 TLS Telos Corporation +62.61% against the close of 2025-08-08
Session detail
$326.6M market cap (today)
Earnings Telos Corporation Announces Second Quarter 2025 Earnings

09:02 ET premarket

33 IMXI International Money Express, Inc. +60.56% against the close of 2025-08-08
Session detail
$425.4M market cap (today)
Earnings Intermex Reports Second-Quarter Results

07:00 ET premarket

34 RMBL RumbleOn, Inc. +60.50% against the close of 2025-08-11
Session detail
$121.5M market cap (today)
Earnings RumbleOn, Inc. Reports Second Quarter 2025 Financial Results

16:05 ET after hours

35 BNC CEA Industries Inc. +59.88% against the close of 2025-08-08
Session detail
$128.5M market cap (today)
Crypto & Treasury BNC Makes $160M BNB Bet, Becomes Largest BNB Treasury Globally

22:10 ET after hours

36 WULF TeraWulf Inc. +59.52% against the close of 2025-08-13
Session detail
$8.14B market cap (today)
Other Announcement TeraWulf Signs 200+ MW, 10-Year AI Hosting Agreements with Fluidstack

07:00 ET premarket

37 LASE Laser Photonics Corporation +59.35% against the close of 2025-08-18
Session detail
$70.0M market cap (today)
Earnings Laser Photonics Reports Q2 2025 Revenue Growth of 317% Year-Over-Year

16:10 ET after hours

38 GEVO Gevo, Inc. +59.20% against the close of 2025-08-11
Session detail
$417.8M market cap (today)
Earnings Gevo Reports Second Quarter 2025 Financial Results

16:01 ET after hours

39 PGEN Precigen, Inc. +58.92% against the close of 2025-08-14
Session detail
$2.61B market cap (today)
FDA & Regulatory Precigen Announces Full FDA Approval of PAPZIMEOS (zopapogene imadenovec-drba), the First and Only Approved Therapy for the Treatment of Adults with Recurrent Respiratory Papillomatosis

07:00 ET premarket

40 BTAI BioXcel Therapeutics, Inc. under $25M today Also on the opposite board this month release reads negative on both boards +58.42% against the close of 2025-08-08
Session detail
$23.2M market cap (today)
Other Announcement Release reads negative, stock rose 58.42% BioXcel Therapeutics to Participate in Canaccord Genuity 45th Annual Growth Conference

07:00 ET premarket

41 RSLS ReShape Lifesciences, Inc. under $25M today +57.64% against the close of 2025-08-12
Session detail
$7.6M market cap (today)
M&A / Acquisition Vyome Announces Nasdaq Approval of Merger with ReShape Lifesciences, Set to Begin Trading as HIND

11:50 ET intraday

42 AERT Aeries Technology, Inc. +57.14% against the close of 2025-08-13
Session detail
$37.1M market cap (today)
Earnings Aeries Technology Reports Record Q1 FY2026 Results: Cash Flow Positive, $17M Net Income Turnaround, and Strongest Start to a Fiscal Year in Company History

06:30 ET premarket

43 OVID Ovid Therapeutics Inc. +56.86% against the close of 2025-08-12
Session detail
$568.3M market cap (today)
Earnings Ovid Therapeutics Reports Business Updates and Second Quarter 2025 Financial Results

08:00 ET premarket

44 XPON Expion360 Inc. under $25M today +54.20% against the close of 2025-08-13
Session detail
$5.0M market cap (today)
Earnings Expion360 Reports Second Quarter 2025 Financial and Operational Results

16:05 ET after hours

45 DUO Fangdd Network Group Ltd. +53.21% against the close of 2025-08-28
Session detail
$25.8M market cap (today)
Earnings FangDD Reports First Half 2025 Unaudited Financial Results

08:30 ET premarket

46 SKBL Skyline Builders Group Holding Limited +52.19% against the close of 2025-08-26
Session detail
$74.8M market cap (today)
Offering / Dilution Rose on dilution Skyline Builders Group Holding Ltd. Announces $17.775 Million Private Placement

08:45 ET premarket

47 ALLR Allarity Therapeutics, Inc. under $25M today +51.92% against the close of 2025-08-25
Session detail
$21.2M market cap (today)
Clinical Trial Results Allarity Therapeutics Granted FDA Fast Track Designation for Stenoparib for the Treatment of Advanced Ovarian Cancer

08:00 ET premarket

48 AVAH Aveanna Healthcare Holdings Inc. +49.36% against the close of 2025-08-06
Session detail
$2.97B market cap (today)
Earnings Aveanna Healthcare Holdings Announces Second Quarter Financial Results and Revised 2025 Outlook

06:30 ET premarket

49 WOW WideOpenWest, Inc. +49.11% against the close of 2025-08-11
Session detail
$445.7M market cap (today)
M&A / Acquisition WideOpenWest (WOW!), Inc. to be Taken Private by DigitalBridge Group, Inc. and Crestview Partners in $1.5 Billion Transaction

16:51 ET after hours

50 AMRC Ameresco, Inc. +48.98% against the close of 2025-08-04
Session detail
$1.17B market cap (today)
Earnings Ameresco Reports Second Quarter 2025 Financial Results

16:05 ET after hours

51 ALEC Alector, Inc. +47.26% against the close of 2025-08-07
Session detail
$263.5M market cap (today)
Earnings Alector Reports Second Quarter 2025 Financial Results and Provides Business Update

16:05 ET after hours

52 PLYM Plymouth Industrial REIT, Inc. +47.06% against the close of 2025-08-18
Session detail
$979.2M market cap (today)
M&A / Acquisition Plymouth Industrial REIT Receives Unsolicited, Non-Binding Acquisition Proposal

07:15 ET premarket

53 MYGN Myriad Genetics Inc +46.51% against the close of 2025-08-05
Session detail
$305.1M market cap (today)
Earnings Myriad Genetics Reports Second Quarter 2025 Financial Results; Raises 2025 Revenue Guidance Following Positive Business Momentum

16:05 ET after hours

54 STAA Staar Surgical Co +46.13% against the close of 2025-08-04
Session detail
$1.16B market cap (today)
M&A / Acquisition Alcon Agrees to Acquire STAAR Surgical

01:01 ET premarket

55 EHTH eHealth, Inc. +45.57% against the close of 2025-08-05
Session detail
$38.4M market cap (today)
Earnings eHealth, Inc. Announces Second Quarter 2025 Results

07:30 ET premarket

56 SKYT SkyWater Technology, Inc. +44.87% against the close of 2025-08-06
Session detail
$1.60B market cap (today)
Earnings SkyWater Technology Reports Second Quarter 2025 Results

16:05 ET after hours

57 SPNS Sapiens International Corporation N.V. +44.27% against the close of 2025-08-12
Session detail
$2.43B market cap (today)
M&A / Acquisition Sapiens to be acquired by Advent for $2.5 Billion

01:12 ET premarket

58 XMTR Xometry, Inc. +42.98% against the close of 2025-08-04
Session detail
$5.03B market cap (today)
Earnings Xometry Reports Record Second Quarter 2025 Results

07:05 ET premarket

59 GO Grocery Outlet Holding Corp. +42.70% against the close of 2025-08-05
Session detail
$1.20B market cap (today)
Earnings Grocery Outlet Holding Corp. Announces Second Quarter Fiscal 2025 Financial Results

16:01 ET after hours

60 FDMT +42.67% against the close of 2025-07-31 session reconstructed
Session detail
$868.4M market cap (today)
Clinical Trial Results 4DMT Presents Positive 60-Week Results from 4D-150 SPECTRA Clinical Trial in DME and Regulatory Update

16:05 ET after hours

61 BKTI BK Technologies Corporation +42.66% against the close of 2025-08-13
Session detail
$289.3M market cap (today)
Earnings BK Technologies Announces Second Quarter 2025 Results

07:00 ET premarket

62 SLQT SelectQuote, Inc. +41.53% against the close of 2025-08-20
Session detail
$96.8M market cap (today)
Earnings SelectQuote, Inc. Reports Fourth Quarter of Fiscal Year 2025 Results

07:30 ET premarket

63 STSS Sharps Technology Inc. +40.72% against the close of 2025-08-22
Session detail
$77.9M market cap (today)
Offering / Dilution Rose on dilution Sharps Technology, Inc. Announces over $400 Million Private Placement seeking to Establish the Largest Solana Digital Asset Treasury Strategy

07:00 ET premarket

64 AIMD Ainos, Inc. under $25M today +39.91% against the close of 2025-08-05
Session detail
$10.7M market cap (today)
Contract / Partnership Ainos Secures $2.1 Million Order With ASE for First Deployment of AI Nose in Semiconductor Manufacturing Setting

08:00 ET premarket

65 PPSI Pioneer Power Solutions, Inc. +39.87% against the close of 2025-08-14
Session detail
$31.6M market cap (today)
Earnings Pioneer Power Reports Robust Revenue Growth of 147% in Second Quarter 2025

16:05 ET after hours

66 ATCH AtlasClear Holdings, Inc. +39.55% against the close of 2025-08-01
Session detail
$29.7M market cap (today)
Contract / Partnership AtlasClear Holdings, Inc. and Dawson James Announce Investment Partnership

07:00 ET premarket

67 MDB MongoDB, Inc. +37.96% against the close of 2025-08-26
Session detail
$25.39B market cap (at the time of the move, reconstructed)
Earnings MongoDB, Inc. Announces Second Quarter Fiscal 2026 Financial Results

16:05 ET after hours

68 BRLT Brilliant Earth Group, Inc. under $25M today +37.68% against the close of 2025-08-06
Session detail
$21.6M market cap (today)
Buyback / Dividend Brilliant Earth Reports Strong Q2 Exceeding High End of Net Sales and Profitability Guidance; Announces One-Time Dividend and Distribution

06:45 ET premarket

69 AIP Arteris, Inc. Also on the opposite board this month on both boards +37.57% against the close of 2025-08-04
Session detail
$1.14B market cap (today)
Other Announcement Arteris To Provide FlexGen Smart NoC IP In Next-Generation AMD AI Chiplet Designs

17:00 ET after hours

70 GDRX GoodRx Holdings, Inc. +37.27% against the close of 2025-08-15
Session detail
$1.19B market cap (today)
Contract / Partnership GoodRx Announces Collaboration with Novo Nordisk to Expand Access to Ozempic® and Wegovy® for $499-Per-Month

09:05 ET premarket

71 SISI SHINECO INC under $25M today +36.97% against the close of 2025-08-19
Session detail
Market cap is not shown because the stored figure disagrees with the share count and price it is derived from.
M&A / Acquisition Shineco Unveils World's First On-Chain Cell Asset Tokenization Platform; Strategic Acquisition Expands Global Blockchain-Biotech Network

06:30 ET premarket

72 EBS Emergent Biosolutions, Inc. +36.65% against the close of 2025-08-06
Session detail
$289.2M market cap (today)
Earnings Emergent BioSolutions Reports Second Quarter 2025 Financial Results

16:15 ET after hours

73 AACG ATA Creativity Global American Also on the opposite board this month on both boards +36.11% against the close of 2025-08-01
Session detail
$41.5M market cap (today)
Crypto & Treasury ATA Creativity Global Entered into a Memorandum of Understanding with Baby BTC Strategic Capital Limited

16:05 ET after hours

74 AZTR Azitra Inc under $25M today +35.88% against the close of 2025-08-26
Session detail
$9.5M market cap (today)
Clinical Trial Results Azitra, Inc. Announces First Patient Dosed in Phase 1/2 Trial for ATR-04 Program Targeting Oncology Patients with EGFRi-Associated Rash

08:10 ET premarket

75 AEHR Aehr Test Systems +35.86% against the close of 2025-08-22
Session detail
$3.12B market cap (today)
Other Announcement Major Hyperscaler Expands AI Processor Production Capacity with Additional Aehr Test Package-Level Test and Burn-in Systems

07:30 ET premarket

76 TRIB Trinity Biotech plc under $25M today More than one ranked move this month 2+ ranked moves +35.59% against the close of 2025-08-11
Session detail
$7.9M market cap (today)
Clinical Trial Results Trinity Biotech Achieves Breakthrough Clinical Trial Results for Redesigned CGM Sensor

08:45 ET premarket

77 GDOT Green Dot Corporation +35.25% against the close of 2025-08-11
Session detail
$764.2M market cap (today)
Earnings Green Dot Reports Second Quarter 2025 Results, Raises 2025 Guidance

16:05 ET after hours

78 GP GreenPower Motor Company Inc. under $25M today +35.02% against the close of 2025-08-01
Session detail
$14.2M market cap (today)
Contract / Partnership GreenPower Signs Contract for More Than $5 Million with State of New Mexico for All-Electric School Bus Pilot Program

08:30 ET premarket

79 IMRX Immuneering Corporation +34.99% against the close of 2025-08-20
Session detail
$338.4M market cap (today)
Offering / Dilution Rose on dilution Immuneering Announces $25 Million Private Placement

08:00 ET premarket

80 NEPH Nephros Inc. +34.95% against the close of 2025-08-07
Session detail
$45.8M market cap (today)
Earnings Nephros Announces Strong Second Quarter Financial Results

16:00 ET after hours

81 OPRX OptimizeRx Corporation +34.74% against the close of 2025-08-07
Session detail
$148.1M market cap (today)
Earnings OptimizeRx Reports Second Quarter 2025 Financial Results and Updates Fiscal Year 2025 Guidance

16:01 ET after hours

82 MATV Mativ Holdings, Inc. release reads negative +34.71% against the close of 2025-08-06
Session detail
$681.6M market cap (today)
Earnings Release reads negative, stock rose 34.71% Mativ Announces Second Quarter 2025 Results

16:30 ET after hours

83 EDIT Editas Medicine, Inc. +34.50% against the close of 2025-08-12
Session detail
$503.7M market cap (today)
Earnings Editas Medicine Announces Second Quarter 2025 Results and Business Updates

16:01 ET after hours

84 VFF Village Farms International, Inc. +34.30% against the close of 2025-08-08
Session detail
$352.2M market cap (today)
Other Announcement Village Farms International Delivers Record Profitability and Performance from Continuing Operations in Q2/25

07:00 ET premarket

85 CATO CATO CORP +34.15% against the close of 2025-08-20
Session detail
$55.7M market cap (today)
Earnings CATO REPORTS 2Q RESULTS

07:00 ET premarket

86 ZEPP Zepp Health Corporation +34.00% against the close of 2025-08-01
Session detail
$74.6M market cap (today)
Earnings Zepp Health Corporation Reports Second Quarter 2025 Unaudited Financial Results

21:00 ET after hours

87 SMX SMX (Security Matters) Public Limited Company under $25M today Also on the opposite board this month on both boards +33.40% against the close of 2025-08-07
Session detail
$18.0M market cap (today)
Other Announcement Material Efficiency: The SMX Tool That Matches Intent with Promise

12:45 ET intraday

88 STTK Shattuck Labs, Inc. +33.30% against the close of 2025-08-04
Session detail
$808.9M market cap (today)
Offering / Dilution Rose on dilution Shattuck Labs Announces Oversubscribed Private Placement of Up to Approximately $103 Million

06:30 ET premarket

89 NAMI under $25M today +33.01% against the close of 2025-08-26
Session detail
$7.7M market cap (today)
Other Announcement Namibox Set to Launch World's First AI-Powered Learning Glasses

09:30 ET intraday

90 IPWR Ideal Power Inc. +32.95% against the close of 2025-08-13
Session detail
$77.2M market cap (today)
Earnings Ideal Power Reports Second Quarter 2025 Financial Results

09:20 ET premarket

91 LPSN LivePerson Inc +32.93% against the close of 2025-08-05
Session detail
$34.2M market cap (today)
Contract / Partnership LivePerson Announces Expanded Partnership with Google Cloud to Transform Enterprise AI Outcomes and Customer Experience

08:30 ET premarket

92 TNXP Tonix Pharmaceuticals Holding Corp. +32.89% against the close of 2025-08-11
Session detail
$234.3M market cap (today)
Earnings Tonix Pharmaceuticals Reports Second Quarter 2025 Financial Results and Operational Highlights

16:15 ET after hours

93 CSTL Castle Biosciences, Inc. +32.83% against the close of 2025-08-04
Session detail
$1.07B market cap (today)
Earnings Castle Biosciences Reports Second Quarter 2025 Results

16:05 ET after hours

94 AMBO Ambow Education Holding Ltd. under $25M today +32.73% against the close of 2025-08-13
Session detail
$5.9M market cap (today)
Other Announcement Ambow Education Signs White House Pledge to Expand Access to AI-Supported Education for America’s Youth

06:00 ET premarket

95 SPRU Spruce Power Holding Corporation +32.48% against the close of 2025-08-07
Session detail
$41.2M market cap (today)
M&A / Acquisition Spruce Power Signs Multi-Year Multimillion Dollar Agreement to Sell Renewable Energy Credits in New Jersey

08:30 ET premarket

96 PSTG +32.34% against the close of 2025-08-27
Session detail
$25.65B market cap (at the time of the move, reconstructed)
Earnings Pure Storage Announces Second Quarter Fiscal 2026 Financial Results

16:05 ET after hours

97 RUN Sunrun Inc +32.30% against the close of 2025-08-06
Session detail
$2.21B market cap (today)
Earnings Sunrun Reports Second Quarter 2025 Financial Results

16:01 ET after hours

98 VVPR VivoPower International PLC +32.12% against the close of 2025-08-07
Session detail
$34.8M market cap (today)
Crypto & Treasury VivoPower To Purchase Initial US$100 Million of Ripple Shares, Effectively Buying XRP at an Implied US$0.47 Per Token

09:30 ET intraday

99 WK Workiva Inc. release reads negative +32.07% against the close of 2025-07-31 session reconstructed
Session detail
$4.04B market cap (today)
Earnings Release reads negative, stock rose 32.07% Workiva Inc. Announces Second Quarter 2025 Financial Results

16:15 ET after hours

100 NUKK Nukkleus Inc. +31.98% against the close of 2025-08-28
Session detail
$52.0M market cap (today)
Contract / Partnership Nukkleus Inc. Expands Aerospace & Defense Footprint with Strategic European Joint Venture

08:48 ET premarket

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. 407 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 2 of these rows the measured session was reconstructed from the announcement time, because it predates our stored session records.

3 events were 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.

2 rows withhold 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.

In August 2025, the median gainer had given back 9.8% of its move five sessions later; the largest catalyst group was Earnings, 41 of the 100 events, at a median of +44.9%.

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 41 41.0% +44.9% +46.7% of 40 97.5% of 40
Other Announcement 17 17.0% +72.7% +61.8% of 16 100.0% of 16
M&A / Acquisition 11 11.0% +49.1% +47.3% of 10 100.0% of 10
Contract / Partnership 8 8.0% Fewer than 10 events in this group, so no figures are shown.
Offering / Dilution 7 7.0% Fewer than 10 events in this group, so no figures are shown.

The day +5 figures are measured over the events in each group that have a five-session close, the count printed beside them, not over every event in the group.

4 other catalyst types, 16 events: Clinical Trial Results, Crypto & Treasury, FDA & Regulatory, Buyback / Dividend.

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 99 2.7% given back, of 99
Day +5 97.9% of 96 9.8% given back, of 96
Month end 96.7% of 91 0.2% given back, of 91
Month end falls before day +5 for 11 of these 91 events, so this row is not a later horizon than the one above it. 91 of the 100 events have a month-end close later than the measured session; 4 have it on the measured session itself, and 5 have 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 August 2025

Two or more ranked moves this month, each on a different trading day.

SymbolMeasured sessionsBest move
TRIBTrinity Biotech plc 2FDA & Regulatory, Clinical Trial Results +89.05%

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.

SymbolMonthsBest move
EYENEyenovia, Inc. 2025-07, 2025-06, 2025-05 +134.68%
MOGOMogo Inc. 2025-07, 2025-05 +112.40%
SGNSigning Day Sports, Inc. 2025-07, 2025-05 +163.86%
PLRZPolyrizon Ltd. 2025-07, 2025-06 +59.73%
BZAIBlaize Holdings, Inc. 2025-07, 2025-06 +58.75%
SRMSRM Entertainment, Inc. 2025-07, 2025-06 +533.79%
WINTWINDTREE THERAPEUTICS NEW 2025-07, 2025-06 +43.58%
KZIAKazia Therapeutics Limited American 2025-07, 2025-06 +81.53%
CRMLCritical Metals Corp. 2025-07, 2025-06 +49.26%
GROBrazil Potash Corp. 2025-07, 2025-05 +42.22%
APLDApplied Digital Corporation 2025-07, 2025-06 +48.46%
GRYPGryphon Digital Mining, Inc 2025-07, 2025-05 +173.08%
SBETSharplink, Inc. 2025-07, 2025-05 +433.18%
HYPRHyperfine, Inc. 2025-07, 2025-06 +41.08%
BWBabcock & Wilcox Enterprises, Inc. 2025-06, 2025-05 +66.89%
LUCYInnovative Eyewear, Inc. 2025-06, 2025-05 +54.82%
HOVRNew Horizon Aircraft Ltd. 2025-06, 2025-05 +36.50%
AYTUAYTU BioPharma, Inc. 2025-06, 2025-05 +91.85%
DFDVDeFi Development Corp. 2025-06, 2025-05 +74.45%
SYTASiyata Mobile, Inc. 2025-06, 2025-05 +70.48%

What the board was made of

Price before the move

  • Under $111 events, 11.0%
  • $1 to $546 events, 46.0%
  • $5 to $2029 events, 29.0%
  • Over $2014 events, 14.0%

When the announcement landed

  • Pre-market57.0%
  • Intraday6.0%
  • After hours37.0%

Volume against normal

  • Under 5x6 events, 6.1%
  • 5x to 20x21 events, 21.2%
  • Over 20x72 events, 72.7%

1 event has too little trading history for a relative volume, and is not in the tiers above.

Industry

  • Pharmaceutical Preparations18 events, 18.0%
  • Biological Products, (no Diagnostic Substances)4 events, 4.0%
  • Miscellaneous Electrical Machinery, Equipment & Supplies4 events, 4.0%
  • Services-prepackaged Software4 events, 4.0%
  • Finance Services3 events, 3.0%
  • Semiconductors & Related Devices3 events, 3.0%

37 other industries, 46 events

Industry not known: 18.0%

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 July 2025

100 events in the comparable window.

July 2025 median +47.0%, selected from the 9,901 events in that month's eligible pool

August 2025 median +48.1%, 1.1 points above July 2025. August 2025's median is taken over the 100 ranked rows, selected from the 9,484 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 $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 2 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.