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Top Stock Gainers August 2026 - Monthly Performance Ranked

The top US-listed stocks of August 2026 by monthly gain, on split-adjusted closes. Ranks 4,369 companies above $100M on NYSE, Nasdaq and NYSE American.
2026
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

August 2026 ranking, complete through August 31, 2026

Filter by sector or market cap, or find a symbol

The gain covers the period; price, market cap, sector and country show each company as it is today.

Swipe or scroll the table sideways for more columns.

Rank
Symbol
Company Name
Aug Gain
Market Cap (today)
Price (today)
Country
Sector
601
ACRS
Aclaris Therapeutics, Inc.
+16.35%
$615.29M
$3.97
United States
Healthcare
602
DERM
Journey Medical Corporation
+16.33%
$145.92M
$5.17
United States
Healthcare
603
MRVI
Maravai LifeSciences Holdings, Inc.
+16.29%
$1.16B
$7.81
United States
Healthcare
604
MTDR
Matador Resources Company
+16.28%
$7.53B
$60.88
United States
Energy
605
WW
WW International, Inc.
+16.23%
$148.98M
$14.90
United States
Healthcare
606
ABSI
Absci Corporation
+16.20%
$1.91B
$11.13
United States
Healthcare
607
NL
NLI Holdings, Inc.
+16.20%
$347.67M
$7.11
United States
Industrials
608
NTNX
Nutanix, Inc.
+16.20%
$18.19B
$67.21
United States
Technology
609
FUTU
Futu Holdings Limited
+16.19%
$13.80B
$98.45
Hong Kong
Financial Services
610
PCTY
Paylocity Holding Corporation
+16.19%
$8.92B
$170.91
United States
Technology
611
KGEI
Kolibri Global Energy Inc.
+16.18%
$258.02M
$7.18
United States
Energy
612
BNC
BNB Standard Corporation
+16.17%
$241.43M
$4.95
United States
Industrials
613
METCB
Ramaco Resources, Inc.
+16.13%
$263.01M
$4.13
United States
Basic Materials
614
KYTX
Kyverna Therapeutics, Inc.
+16.10%
$350.65M
$5.67
United States
Healthcare
615
RICK
RCI Hospitality Holdings, Inc.
+16.10%
$216.49M
$28.32
United States
Consumer Cyclical
616
VMET
Versamet Royalties Corporation
+16.08%
$901.11M
$8.28
Canada
Basic Materials
617
AZTA
Azenta, Inc.
+16.07%
$1.71B
$39.06
United States
Healthcare
618
ARQQ
Arqit Quantum Inc.
+16.05%
$273.74M
$15.73
United Kingdom
Technology
619
MNDY
monday.com Ltd.
+16.05%
$4.04B
$95.60
Israel
Technology
620
CABA
Cabaletta Bio, Inc.
+16.04%
$256.01M
$1.51
United States
Healthcare
621
KF
Korea Fund, Inc
+16.01%
$228.54M
$54.96
United States
Financial Services
622
MFI
mF International Limited
+16.00%
$388.87M
$7.75
Hong Kong
Technology
623
PARK
Park Dental Partners, Inc.
+16.00%
$100.29M
$21.09
United States
Healthcare
624
WOLF
Wolfspeed, Inc.
+16.00%
$1.16B
$21.98
United States
Technology
625
RBLX
Roblox Corporation
+15.98%
$30.77B
$42.99
United States
Communication Services
626
S
SentinelOne, Inc.
+15.95%
$8.75B
$25.15
United States
Technology
627
FOX
Fox Corporation
+15.94%
$23.70B
$56.20
United States
Communication Services
628
IDR
Idaho Strategic Resources, Inc.
+15.92%
$310.03M
$19.59
United States
Basic Materials
629
KELYA
Kelly Services Inc
+15.90%
$576.20M
$16.59
United States
Industrials
630
CLAR
Clarus Corporation
+15.89%
$169.62M
$4.43
United States
Consumer Cyclical
631
SGP
SpyGlass Pharma, Inc.
+15.85%
$1.08B
$32.24
United States
Healthcare
632
GDYN
Grid Dynamics Holdings, Inc.
+15.82%
$1.07B
$13.36
United States
Technology
633
AGCO
AGCO Corporation
+15.81%
$7.65B
$110.91
United States
Industrials
634
JMIA
Jumia Technologies AG
+15.80%
$689.51M
$5.16
Germany
Consumer Cyclical
635
SPIR
Spire Global, Inc.
+15.79%
$346.95M
$8.87
United States
Industrials
636
GRAL
GRAIL, Inc.
+15.77%
$6.41B
$143.43
United States
Healthcare
637
NGL
NGL Energy Partners LP
+15.74%
$2.05B
$16.42
United States
Energy
638
SPTX
Seaport Therapeutics, Inc.
+15.74%
$1.05B
$19.60
United States
Healthcare
639
KWY
Kingsway Corporation
+15.71%
$284.39M
$9.83
United States
Financial Services
640
FRHC
Freedom Holding Corp.
+15.69%
$11.93B
$187.00
United States
Financial Services
641
SCCO
Southern Copper Corporation
+15.69%
$149.90B
$177.53
United States
Basic Materials
642
FOXA
Fox Corporation
+15.66%
$26.67B
$63.24
United States
Communication Services
643
TMS
Teamshares Inc.
+15.64%
$327.79M
$4.43
United States
Financial Services
644
APA
APA Corporation
+15.62%
$18.51B
$52.82
United States
Energy
645
WBTN
WEBTOON Entertainment Inc.
+15.57%
$1.20B
$8.87
United States
Communication Services
646
MDGL
Madrigal Pharmaceuticals, Inc.
+15.56%
$9.94B
$430.36
United States
Healthcare
647
GERN
Geron Corp
+15.50%
$574.63M
$0.8944
United States
Healthcare
648
QCOM
Qualcomm Inc
+15.49%
$175.97B
$164.79
United States
Technology
649
SCM
Stellus Capital Investment Corporation
+15.47%
$199.36M
$7.00
United States
Financial Services
650
UFI
UNIFI, Inc. New
+15.47%
$109.67M
$5.90
United States
Consumer Cyclical
651
KIDS
OrthoPediatrics Corp.
+15.45%
$806.03M
$30.87
United States
Healthcare
652
CNH
CNH Industrial N.V.
+15.41%
$14.56B
$11.76
United Kingdom
Industrials
653
CLYM
Climb Bio, Inc.
+15.38%
$588.72M
$10.25
United States
Healthcare
654
GEMI
Gemini Space Station, Inc.
+15.38%
$376.06M
$2.87
United States
Financial Services
655
PKX
POSCO Holdings Inc.
+15.38%
$15.02B
$49.67
South Korea
Basic Materials
656
XYF
X Financial
+15.38%
$175.80M
$4.76
China
Financial Services
657
KVYO
Klaviyo, Inc.
+15.36%
$5.73B
$20.14
United States
Technology
658
HGTY
Hagerty, Inc.
+15.35%
$5.35B
$15.58
United States
Financial Services
659
TMQ
Trilogy Metals Inc
+15.34%
$397.18M
$2.19
Canada
Basic Materials
660
KLTR
Kaltura, Inc.
+15.33%
$221.20M
$1.45
United States
Technology
661
BEAM
Beam Therapeutics Inc.
+15.32%
$2.81B
$27.23
United States
Healthcare
662
FNKO
Funko, Inc.
+15.27%
$356.69M
$6.37
United States
Consumer Cyclical
663
IMOS
ChipMOS TECHNOLOGIES INC
+15.27%
$1.89B
$54.39
Taiwan
Technology
664
JJSF
J&J Snack Foods Corp
+15.27%
$1.60B
$85.39
United States
Consumer Defensive
665
KMDA
Kamada Ltd
+15.27%
$444.37M
$7.70
Israel
Healthcare
666
LXEO
Lexeo Therapeutics, Inc.
+15.25%
$257.76M
$3.14
United States
Healthcare
667
GIS
General Mills, Inc.
+15.24%
$18.33B
$34.29
United States
Consumer Defensive
668
MSIF
MSC Income Fund, Inc.
+15.19%
$538.25M
$11.87
United States
Financial Services
669
PI
Impinj, Inc.
+15.17%
$5.54B
$179.66
United States
Technology
670
PANW
Palo Alto Networks, Inc.
+15.16%
$299.44B
$365.87
United States
Technology
671
PRTA
Prothena Corporation plc
+15.15%
$434.82M
$8.47
Ireland
Healthcare
672
INDI
indie Semiconductor, Inc.
+15.02%
$382.48M
$1.65
United States
Technology
673
EROC
ERock, Inc.
+15.01%
$402.25M
$8.35
United States
Industrials
674
NNE
Nano Nuclear Energy Inc.
+14.96%
$625.58M
$11.65
United States
Industrials
675
CCB
Coastal Financial Corporation
+14.93%
$661.84M
$43.29
United States
Financial Services
676
GGN
GAMCO Global Gold, Natural Resources & Income Trust
+14.90%
$792.06M
$5.07
United States
Financial Services
677
KYMR
Kymera Therapeutics, Inc.
+14.90%
$10.81B
$126.63
United States
Healthcare
678
PBYI
Puma Biotechnology Inc
+14.88%
$538.91M
$10.44
United States
Healthcare
679
GMAB
Genmab A/S
+14.86%
$35.09B
$57.06
Denmark
Healthcare
680
TAP.A
Molson Coors Beverage Company
+14.85%†
$8.39B
$45.00
United States
Consumer Defensive
681
EML
Eastern Company
+14.84%
$168.31M
$27.97
United States
Industrials
682
TTRX
Turn Therapeutics Inc.
+14.83%
$316.74M
$10.43
United States
Healthcare
683
ORCL
Oracle Corp
+14.82%
$396.13B
$130.67
United States
Technology
684
NRP
Natural Resource Partners L.P.
+14.80%
$1.53B
$115.62
United States
Energy
685
PBLS
Parabilis Medicines, Inc.
+14.80%
$3.50B
$28.32
United States
Healthcare
686
WEYS
Weyco Group Inc
+14.79%
$501.04M
$52.46
United States
Consumer Cyclical
687
ALB
Albemarle Corporation
+14.73%
$10.74B
$91.00
United States
Basic Materials
688
CBIO
Crescent Biopharma, Inc.
+14.72%
$500.74M
$13.48
United States
Healthcare
689
VLO
Valero Energy Corporation
+14.71%
$111.46B
$399.66
United States
Energy
690
CRVL
Corvel Corp
+14.69%
$4.15B
$82.22
United States
Financial Services
691
PPC
Pilgrims Pride Corporation
+14.69%
$6.84B
$28.72
United States
Consumer Defensive
692
CODI
Compass Diversified
+14.68%
$838.88M
$11.15
United States
Industrials
693
EU
enCore Energy Corp.
+14.68%
$137.80M
$0.7093
United States
Energy
694
PNRG
PrimeEnergy Resources Corporation
+14.66%
$361.36M
$228.33
United States
Energy
695
CDNA
CareDx, Inc.
+14.64%
$4.59B
$87.41
United States
Healthcare
696
VGNT
Versigent PLC
+14.63%
$2.91B
$41.06
Switzerland
Consumer Cyclical
697
SLSR
Solaris Resources Inc.
+14.61%
$1.09B
$6.55
Switzerland
Basic Materials
698
ARVN
Arvinas, Inc
+14.57%
$513.94M
$7.86
United States
Healthcare
699
NERV
Minerva Neurosciences, Inc
+14.57%
$110.77M
$2.32
United States
Healthcare
700
HPK
HighPeak Energy, Inc.
+14.55%
$1.29B
$10.19
United States
Energy
Top gain on this page +16.35% ACRS
Rows on this page 100 ranks 601–700
Page 7 of 44
Period August 2026 closed

The same month on news: the biggest gains on news in August 2026 and the biggest drops, each ranked by the move on the day its story landed.

For moves inside a single day, Today's stock movers ranks the biggest gainers and losers on our alert board in the latest trading session.

Looking for a specific symbol?
MARKET LEADERS
52-WEEK LEADER
MGRT +2,361%
Mega Fortune Company L..
2026 YTD LEADER
MGRT +1,479%
Mega Fortune Company L..
AUG 2026 LEADER
USDE +465%
StablecoinX Inc.
52-Week Top 5 Full List →
1 MGRT +2,360.6% 2 MRNA +687.9% 3 BUUU +663.8% 4 AXTI +652.2% 5 MTC +626.5%
2026 YTD Top 5 Full List →
1 MGRT +1,479.2% 2 BUUU +851.7% 3 MRNA +651.9% 4 ANL +572.5% 5 ENGS +431.9%
August 2026 Top 5 Full List →
1 USDE +465.0% 2 RFAI +288.5% 3 XHG +267.3% 4 CYPH +209.0% 5 VOGX +161.5%
Quick Access: 52-Week 2026 YTD Aug 2026 Market Cap Dividends

This ranking shows the top performing stocks and biggest stock gainers of August 2026, measured from the last close of July to the last close of August.

Monthly performance rankings can reveal price strength, sustained momentum, sector rotation, and event-driven moves that are not visible in one-day movers lists. The table is informational only and does not recommend any stock to buy, sell, or hold.

† Return measured from the start of the stock's current trading history (a recent listing or relisting), not from the start of the month.
Gains are computed on split-adjusted closes, so a split inside the month does not read as a move. This ranking is informational and is not investment advice.