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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
1101
OCS
Oculis Holding AG
+8.31%
$508.72M
$8.26
Switzerland
Healthcare
1102
GPN
Global Payments, Inc.
+8.29%
$25.63B
$96.84
United States
Industrials
1103
MAIN
Main Street Capital Corporation
+8.29%
$5.17B
$55.26
United States
Financial Services
1104
AUPH
Aurinia Pharmaceuticals Inc
+8.27%
$2.23B
$16.65
Canada
Healthcare
1105
BXSL
Blackstone Secured Lending Fund
+8.27%
$5.43B
$23.29
United States
Financial Services
1106
UNM
Unum Group
+8.26%
$14.43B
$91.14
United States
Financial Services
1107
ANIK
Anika Therapeutics Inc
+8.25%
$280.37M
$20.95
United States
Healthcare
1108
TRMD
TORM plc
+8.25%
$4.38B
$42.69
United Kingdom
Energy
1109
VALU
Value Line Inc
+8.25%
$396.21M
$42.23
United States
Financial Services
1110
EHC
Encompass Health Corporation
+8.23%
$13.36B
$135.90
United States
Healthcare
1111
OSK
Oshkosh Corp.
+8.22%
$8.53B
$139.94
United States
Industrials
1112
ROKU
Roku, Inc.
+8.22%
$23.04B
$155.12
United States
Communication Services
1113
KEX
Kirby Corporation
+8.17%
$7.60B
$143.93
United States
Industrials
1114
KKR
KKR & Co. Inc.
+8.17%
$84.73B
$94.39
United States
Financial Services
1115
WHD
Cactus, Inc.
+8.17%
$5.31B
$65.70
United States
Energy
1116
JBIO
Jade Biosciences, Inc.
+8.15%
$894.18M
$14.06
United States
Healthcare
1117
MNSB
MainStreet Bancshares, Inc.
+8.15%
$151.57M
$21.30
United States
Financial Services
1118
BMEZ
BlackRock Health Sciences Term Trust
+8.14%
$1.10B
$17.56
United States
Financial Services
1119
MGNX
MacroGenics, Inc.
+8.13%
$152.88M
$2.40
United States
Healthcare
1120
OCGN
Ocugen, Inc.
+8.13%
$238.29M
$0.7027
United States
Healthcare
1121
PTGX
Protagonist Therapeutics, Inc
+8.13%
$9.37B
$144.85
United States
Healthcare
1122
XMTR
Xometry, Inc.
+8.13%
$5.37B
$93.65
United States
Industrials
1123
XZO
Exzeo Group, Inc.
+8.12%
$1.61B
$17.88
United States
Financial Services
1124
ZIP
ZipRecruiter, Inc.
+8.12%
$345.35M
$4.20
United States
Communication Services
1125
LMND
Lemonade, Inc.
+8.11%
$3.32B
$42.94
United States
Financial Services
1126
STOK
Stoke Therapeutics, Inc.
+8.11%
$1.70B
$26.29
United States
Healthcare
1127
NE
Noble Corporation plc
+8.09%
$7.82B
$49.00
United States
Energy
1128
DBX
Dropbox, Inc.
+8.08%
$7.88B
$36.25
United States
Technology
1129
SILC
Silicom Ltd
+8.08%
$192.77M
$33.54
Israel
Technology
1130
VNCE
Vince Holding Corp.
+8.06%
$138.12M
$10.67
United States
Consumer Cyclical
1131
NDSN
Nordson Corp
+8.04%
$17.97B
$322.67
United States
Industrials
1132
BCRX
BioCryst Pharmaceuticals Inc
+8.02%
$2.16B
$8.47
United States
Healthcare
1133
TRU
TransUnion
+8.00%
$14.64B
$76.79
United States
Financial Services
1134
G
Genpact Limited
+7.99%
$6.63B
$39.62
Bermuda
Technology
1135
LRN
Stride, Inc.
+7.97%
$3.29B
$78.36
United States
Consumer Defensive
1136
CAKE
Cheesecake Factory (The)
+7.96%
$5.61B
$112.64
United States
Consumer Cyclical
1137
STVN
Stevanato Group S.p.A.
+7.96%
$5.29B
$19.38
Italy
Healthcare
1138
ONL
Orion Properties Inc.
+7.95%
$135.20M
$2.37
United States
Real Estate
1139
GLAD
Gladstone Capital Corp
+7.93%
$428.59M
$18.97
United States
Financial Services
1140
PFLT
PennantPark Floating Rate Capital Ltd.
+7.93%
$682.62M
$6.88
United States
Financial Services
1141
SG
Sweetgreen, Inc.
+7.91%
$1.32B
$11.07
United States
Consumer Cyclical
1142
IONQ
IonQ, Inc.
+7.88%
$12.90B
$30.04
United States
Technology
1143
HRZN
Horizon Technology Finance Corporation
+7.87%
$272.83M
$4.07
United States
Financial Services
1144
ASND
Ascendis Pharma A/S
+7.84%
$16.53B
$251.27
Denmark
Healthcare
1145
DUOT
Duos Technologies Group, Inc.
+7.78%
$195.13M
$6.20
United States
Technology
1146
SEIC
SEI Investments Co
+7.77%
$12.26B
$103.42
United States
Financial Services
1147
NX
Quanex Building Products Corporation
+7.74%
$947.23M
$20.67
United States
Industrials
1148
CPB
The Campbell's Company
+7.73%
$6.39B
$21.42
United States
Consumer Defensive
1149
GKOS
Glaukos Corporation
+7.70%
$14.07B
$237.60
United States
Healthcare
1150
SSNC
SS&C Technologies Inc
+7.68%
$18.86B
$80.39
United States
Technology
1151
CELH
Celsius Holdings, Inc.
+7.67%
$7.37B
$29.12
United States
Consumer Defensive
1152
CNMD
CONMED Corporation
+7.67%
$1.32B
$44.29
United States
Healthcare
1153
LAC
Lithium Americas Corp.
+7.67%
$736.98M
$2.03
Canada
Basic Materials
1154
FMC
FMC Corporation
+7.66%
$964.46M
$6.20
United States
Basic Materials
1155
VET
Vermilion Energy Inc.
+7.63%
$2.09B
$13.69
Canada
Energy
1156
LECO
Lincoln Electric Holdings Inc
+7.62%
$15.00B
$276.92
United States
Industrials
1157
HNI
HNI Corporation
+7.60%
$3.54B
$49.02
United States
Consumer Cyclical
1158
EXPE
Expedia Group, Inc.
+7.59%
$34.32B
$285.93
United States
Consumer Cyclical
1159
LH
Labcorp Holdings Inc.
+7.59%
$29.34B
$361.39
United States
Healthcare
1160
SWKS
Skyworks Solutions Inc
+7.59%
$20.60B
$87.58
United States
Technology
1161
GLW
Corning Incorporated
+7.58%
$106.22B
$123.31
United States
Technology
1162
TWFG
TWFG, Inc.
+7.57%
$1.46B
$26.96
United States
Financial Services
1163
DNUT
Krispy Kreme, Inc.
+7.55%
$568.21M
$3.28
United States
Consumer Defensive
1164
GBLI
Global Indemnity Group, LLC
+7.53%
$358.40M
$24.48
United States
Financial Services
1165
CTVA
Corteva, Inc.
+7.52%
$7.77B
$11.64
United States
Basic Materials
1166
UBER
Uber Technologies, Inc.
+7.52%
$133.28B
$65.25
United States
Technology
1167
QSI
Quantum-Si Incorporated
+7.51%
$319.57M
$1.46
United States
Healthcare
1168
ALNT
Allient Inc.
+7.49%
$1.46B
$85.59
United States
Technology
1169
BWLP
BW LPG Limited
+7.49%
$3.80B
$25.01
Singapore
Energy
1170
CLBK
Columbia Financial, Inc.
+7.49%
$2.98B
$11.04
United States
Financial Services
1171
DGII
Digi International Inc
+7.49%
$2.76B
$72.74
United States
Technology
1172
DVN
Devon Energy Corporation
+7.49%
$57.37B
$52.15
United States
Energy
1173
TMO
Thermo Fisher Scientific Inc.
+7.45%
$257.71B
$697.00
United States
Healthcare
1174
FLXS
Flexsteel Industries
+7.44%
$306.49M
$73.64
United States
Consumer Cyclical
1175
HTGC
Hercules Capital, Inc.
+7.43%
$3.14B
$16.59
United States
Financial Services
1176
MBLY
Mobileye Global Inc.
+7.43%
$5.07B
$5.96
Israel
Consumer Cyclical
1177
IMCR
Immunocore Holdings plc
+7.42%
$1.57B
$30.49
United Kingdom
Healthcare
1178
RVI
Robinhood Ventures Fund I
+7.42%
$605.98M
$22.24
United States
Financial Services
1179
AMBP
Ardagh Metal Packaging S.A.
+7.40%
$2.69B
$4.50
Luxembourg
Consumer Cyclical
1180
WNC
Wabash National Corp.
+7.40%
$478.27M
$11.74
United States
Industrials
1181
ADAM
Adamas Trust, Inc.
+7.39%
$590.59M
$6.54
United States
Real Estate
1182
ADP
Automatic Data Processing
+7.39%
$116.24B
$293.84
United States
Technology
1183
SBLK
Star Bulk Carriers Corp.
+7.37%
$3.29B
$28.36
Greece
Industrials
1184
AXON
Axon Enterprise, Inc.
+7.35%
$34.75B
$427.77
United States
Industrials
1185
VSEC
VSE Corp
+7.35%
$4.15B
$147.83
United States
Industrials
1186
NRC
NRC Health
+7.33%
$505.71M
$23.83
United States
Healthcare
1187
CAR
Avis Budget Group, Inc.
+7.31%
$3.81B
$107.99
United States
Industrials
1188
DSGX
Descartes Systems Group Inc
+7.29%
$7.75B
$90.62
Canada
Technology
1189
RACE
Ferrari N.V.
+7.29%
$69.40B
$395.99
Italy
Consumer Cyclical
1190
ACRE
Ares Commercial Real Estate Corporation
+7.28%
$186.42M
$3.36
United States
Real Estate
1191
OBDC
Blue Owl Capital Corporation
+7.26%
$5.12B
$10.39
United States
Financial Services
1192
CNNE
Cannae Holdings, Inc.
+7.22%
$743.43M
$17.14
United States
Consumer Cyclical
1193
JILL
J.Jill, Inc.
+7.19%
$356.12M
$23.96
United States
Consumer Cyclical
1194
PAGP
Plains GP Holdings, L.P.
+7.18%
$5.62B
$28.39
United States
Energy
1195
PJT
PJT Partners Inc.
+7.18%
$3.83B
$149.71
United States
Financial Services
1196
ASTH
Astrana Health Inc.
+7.17%
$1.81B
$36.53
United States
Healthcare
1197
CD
Chaince Digital Holdings Inc.
+7.17%
$739.23M
$6.72
United States
Financial Services
1198
GASS
StealthGas, Inc.
+7.17%
$310.81M
$8.26
Greece
Industrials
1199
TW
Tradeweb Markets Inc.
+7.16%
$25.85B
$122.54
United States
Financial Services
1200
EAF
GrafTech International Ltd.
+7.14%
$320.08M
$11.90
United States
Industrials
Top gain on this page +8.31% OCS
Rows on this page 100 ranks 1101–1200
Page 12 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.

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.