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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.

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Rank
Symbol
Company Name
Aug Gain
Market Cap (today)
Price (today)
Country
Sector
701
PCOR
Procore Technologies, Inc.
+14.52%
$9.33B
$61.38
United States
Technology
702
CRSR
Corsair Gaming, Inc.
+14.51%
$1.36B
$12.60
United States
Technology
703
SKHY
SK hynix Inc.
+14.51%
$1.05T
$149.21
South Korea
Technology
704
SPCE
Virgin Galactic Holdings, Inc.
+14.51%
$391.12M
$2.58
United States
Industrials
705
MOLN
Molecular Partners AG
+14.50%gain through Aug 28
$137.24M
$3.58
Switzerland
Healthcare
706
HRTG
Heritage Insurance Holdings Inc
+14.47%
$1.06B
$35.64
United States
Financial Services
707
NXE
NexGen Energy Ltd.
+14.43%
$5.55B
$8.27
Canada
Energy
708
BBDC
Barings BDC, Inc.
+14.42%
$905.71M
$8.65
United States
Financial Services
709
BLSM
BlossomHill Therapeutics, Inc.
+14.38%†
$437.04M
$13.75
United States
Healthcare
710
ACN
Accenture plc
+14.37%
$158.03B
$258.24
Ireland
Technology
711
RVTY
Revvity, Inc.
+14.35%
$17.52B
$157.00
United States
Healthcare
712
CCJ
Cameco Corporation
+14.33%
$33.50B
$76.91
Canada
Energy
713
SM
SM Energy Company
+14.33%
$9.60B
$40.38
United States
Energy
714
GYRE
Gyre Therapeutics, Inc.
+14.26%
$482.98M
$4.56
United States
Healthcare
715
HAL
Halliburton Company
+14.26%
$29.92B
$36.17
United States
Energy
716
VSNT
Versant Media Group, Inc.
+14.25%
$4.37B
$31.42
United States
Communication Services
717
GNT
GAMCO Natural Resources, Gold & Income Trust
+14.23%
$136.34M
$8.11
United States
Financial Services
718
OCSL
Oaktree Specialty Lending Corporation
+14.21%
$1.07B
$12.14
United States
Financial Services
719
AAOI
Applied Optoelectronics, Inc.
+14.18%
$5.86B
$69.05
United States
Technology
720
OFRM
Once Upon a Farm, PBC
+14.17%
$630.70M
$15.02
United States
Consumer Defensive
721
AGRO
Adecoagro S.A.
+14.14%
$1.40B
$9.69
Luxembourg
Consumer Defensive
722
VRTX
Vertex Pharmaceuticals Inc
+14.13%
$141.65B
$558.88
United States
Healthcare
723
TONX
TON Strategy Company
+14.09%
$168.52M
$3.06
United States
Technology
724
RCAT
Red Cat Holdings, Inc.
+14.08%
$707.07M
$4.63
United States
Industrials
725
PBT
Permian Basin Royalty Trust
+14.05%
$1.47B
$31.62
United States
Energy
726
PRGS
Progress Software Corp (DE)
+13.99%
$1.84B
$45.13
United States
Technology
727
PNNT
Pennant Investment Corp
+13.98%
$197.19M
$3.02
United States
Financial Services
728
TBN
Tamboran Resources Corporation
+13.92%
$1.09B
$31.14
Australia
Energy
729
PHAR
Pharming Group N.V.
+13.89%
$865.62M
$12.23
Netherlands
Healthcare
730
REPX
Riley Exploration Permian, Inc.
+13.89%
$1.18B
$53.27
United States
Energy
731
CEF
Sprott Physical Gold and Silver Trust
+13.87%
$6.46B
$36.83
—
—
732
IPI
Intrepid Potash, Inc
+13.87%
$424.96M
$31.58
United States
Basic Materials
733
PRCT
PROCEPT BioRobotics Corporation
+13.86%
$1.10B
$19.20
United States
Healthcare
734
VYGR
Voyager Therapeutics, Inc.
+13.86%
$105.98M
$1.72
United States
Healthcare
735
AVIR
Atea Pharmaceuticals, Inc.
+13.83%
$329.64M
$4.11
United States
Healthcare
736
PRAX
Praxis Precision Medicines, Inc.
+13.80%
$7.98B
$285.93
United States
Healthcare
737
RMD
ResMed Inc.
+13.80%
$32.34B
$229.94
United States
Healthcare
738
ONC
BeOne Medicines Ltd.
+13.79%
$41.89B
$370.33
Switzerland
Healthcare
739
PFE
Pfizer Inc.
+13.79%
$173.95B
$30.52
United States
Healthcare
740
PHR
Phreesia, Inc.
+13.79%
$772.16M
$12.44
United States
Healthcare
741
NBP
NovaBridge Biosciences
+13.75%
$138.20M
$1.20
United States
Healthcare
742
SHAZ
SharonAI Holdings, Inc.
+13.70%
$812.02M
$22.68
United States
Technology
743
TALO
Talos Energy, Inc.
+13.70%
$3.04B
$18.23
United States
Energy
744
MORN
Morningstar, Inc.
+13.69%
$8.39B
$226.19
United States
Financial Services
745
FIVE
Five Below, Inc.
+13.68%
$13.27B
$240.96
United States
Consumer Cyclical
746
GDRX
GoodRx Holdings, Inc.
+13.68%
$1.19B
$3.49
United States
Healthcare
747
INTU
Intuit Inc
+13.68%
$91.15B
$341.09
United States
Technology
748
NPCE
Neuropace, Inc.
+13.65%
$422.19M
$12.30
United States
Healthcare
749
ENTG
Entegris Inc
+13.64%
$23.59B
$154.39
United States
Technology
750
XPRO
Expro Ltd
+13.61%
$1.94B
$17.26
United States
Energy
751
BDX
Becton, Dickinson and Co.
+13.58%
$53.90B
$197.88
United States
Healthcare
752
PPIH
Perma-Pipe International Holdings, Inc.
+13.58%
$240.12M
$29.30
United States
Industrials
753
ASUR
Asure Software, Inc
+13.57%
$283.90M
$9.41
United States
Technology
754
EIKN
Eikon Therapeutics, Inc.
+13.57%
$287.62M
$5.31
United States
Healthcare
755
MTLS
Materialise NV
+13.54%
$411.30M
$7.18
Belgium
Technology
756
DNOW
DNOW Inc.
+13.53%
$2.95B
$16.31
United States
Industrials
757
PTC
PTC, Inc
+13.51%
$21.24B
$195.54
United States
Technology
758
FOXF
Fox Factory Holding Corp.
+13.50%
$672.08M
$15.99
United States
Consumer Cyclical
759
MRK
Merck & Co., Inc.
+13.49%
$368.89B
$149.52
United States
Healthcare
760
EROK
EagleRock Land, LLC
+13.44%
$522.10M
$19.81
United States
Energy
761
TSCO
Tractor Supply Co
+13.42%
$17.68B
$33.94
United States
Consumer Cyclical
762
BOX
Box, Inc.
+13.41%
$5.96B
$43.45
United States
Technology
763
VLN
Valens Semiconductor Ltd.
+13.38%
$163.50M
$1.51
Israel
Technology
764
NAVI
Navient Holdings, Inc.
+13.35%
$872.19M
$9.30
United States
Financial Services
765
RXRX
Recursion Pharmaceuticals, Inc.
+13.33%
$2.41B
$4.03
United States
Healthcare
766
SENEB
Seneca Foods Corp
+13.32%gain through Aug 26
$1.08B
$159.64
United States
Consumer Defensive
767
CPRT
Copart Inc
+13.29%
$27.91B
$30.13
United States
Industrials
768
BVN
Compania de Minas Buenaventura S.A.
+13.28%
$6.71B
$26.42
Peru
Basic Materials
769
CART
Maplebear Inc.
+13.27%
$13.35B
$56.45
United States
Consumer Cyclical
770
CTKB
Cytek Biosciences, Inc.
+13.27%
$796.80M
$6.13
United States
Healthcare
771
SHG
Shinhan Financial Group Co Ltd
+13.21%
$30.36B
$65.59
South Korea
Financial Services
772
LAND
Gladstone Land Corporation
+13.19%
$319.64M
$7.41
United States
Real Estate
773
DOX
Amdocs Limited
+13.17%
$6.56B
$62.83
United States
Technology
774
CMBT
Cmb.Tech NV
+13.12%
$5.34B
$18.42
Belgium
Energy
775
XE
X-Energy, Inc.
+13.12%
$4.44B
$10.93
United States
Industrials
776
BHVN
Biohaven Ltd.
+13.11%
$2.33B
$15.42
United States
Healthcare
777
SLDP
Solid Power, Inc.
+13.11%
$447.24M
$1.96
United States
Consumer Cyclical
778
IMUX
Immunic, Inc.
+13.10%
$102.47M
$7.51
United States
Healthcare
779
NMG
Nouveau Monde Graphite Inc.
+13.08%
$306.12M
$0.9300
Canada
Basic Materials
780
TECK
Teck Resources Limited
+13.08%
$29.76B
$60.61
Canada
Basic Materials
781
SNPS
Synopsys Inc
+13.07%
$89.61B
$467.61
United States
Technology
782
AIRO
AIRO Group Holdings, Inc.
+13.06%
$162.83M
$5.16
United States
Industrials
783
ICL
ICL Group Ltd.
+13.04%
$5.91B
$4.58
Israel
Basic Materials
784
FIG
Figma, Inc.
+13.03%
$11.54B
$21.65
United States
Technology
785
GFF
Griffon Corp
+13.02%
$4.58B
$101.09
United States
Industrials
786
NFLX
NetFlix Inc
+13.02%
$258.50B
$62.08
United States
Communication Services
787
PKOH
Park-Ohio Holdings Corp
+13.02%
$625.10M
$43.14
United States
Industrials
788
JHX
James Hardie Industries plc
+13.01%
$15.81B
$27.24
Ireland
Basic Materials
789
SMC
Summit Midstream Corporation
+13.01%
$427.29M
$31.00
United States
Energy
790
SNOW
Snowflake Inc.
+13.01%
$107.99B
$306.08
United States
Technology
791
LPL
LG Display Co. Ltd.
+13.00%
$2.59B
$2.59
South Korea
Technology
792
AMPH
Amphastar Pharmaceuticals, Inc.
+12.99%
$1.18B
$27.72
United States
Healthcare
793
LAR
Lithium Argentina AG
+12.98%
$669.53M
$4.08
Switzerland
Basic Materials
794
LB
LandBridge Corporation
+12.98%
$6.44B
$83.59
United States
Energy
795
EXPD
Expeditors International of Washington, Inc.
+12.96%
$25.85B
$198.85
United States
Industrials
796
IDYA
IDEAYA Biosciences, Inc.
+12.96%
$3.08B
$31.96
United States
Healthcare
797
TK
Teekay Corporation Ltd.
+12.96%
$1.30B
$14.86
Bermuda
Energy
798
GLIBA
Liberty Capital Corporation Series A GCI Group
+12.94%
$897.06M
$22.48
United States
Communication Services
799
TNK
Teekay Tankers Ltd.
+12.94%
$3.50B
$100.80
Bermuda
Energy
800
GEN
Gen Digital Inc.
+12.93%
$17.28B
$29.13
United States
Technology
Top gain on this page +14.52% PCOR
Rows on this page 100 ranks 701–800
Page 8 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.