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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 4,376 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
4001
PWRL
Powerlaw Corp.
-12.06%
$498.51M
$11.38
United States
Financial Services
4002
GGAL
Grupo Financiero Galicia SA
-12.10%
$5.06B
$30.73
Argentina
Financial Services
4003
HON
Honeywell International, Inc.
-12.15%
$71.01B
$224.64
United States
Industrials
4004
SWRD
Stewards, Inc.
-12.22%
$694.93M
$2.91
United States
Financial Services
4005
PSMT
Pricesmart Inc
-12.33%
$4.97B
$165.86
United States
Consumer Defensive
4006
BTQ
BTQ Technologies Corp.
-12.39%
$282.39M
$1.89
Canada
Technology
4007
NTGR
NETGEAR, Inc.
-12.42%
$593.05M
$22.46
United States
Technology
4008
GCO
Genesco Inc.
-12.43%
$395.26M
$39.38
United States
Consumer Cyclical
4009
TKR
The Timken Company
-12.43%
$8.01B
$103.94
United States
Industrials
4010
LOMA
Loma Negra Compañía Industrial Argentina Sociedad Anónima
-12.46%
$1.04B
$9.08
Argentina
Basic Materials
4011
EH
EHang Holdings Limited
-12.48%
$289.73M
$4.11
China
Industrials
4012
TME
Tencent Music Entertainment Group
-12.49%
$14.73B
$9.42
China
Communication Services
4013
AGBK
AGI Inc
-12.54%
$802.38M
$4.91
Brazil
Financial Services
4014
MYRG
MYR Group, Inc.
-12.54%
$4.54B
$264.87
United States
Industrials
4015
INTT
inTEST Corporation
-12.55%
$188.28M
$14.73
United States
Technology
4016
VSAT
Viasat Inc
-12.56%
$10.36B
$69.14
United States
Technology
4017
PSNY
Polestar Automotive Holding UK PLC
-12.57%
$719.55M
$4.63
Sweden
Consumer Cyclical
4018
SWBI
Smith & Wesson Brands, Inc.
-12.58%
$590.54M
$13.85
United States
Industrials
4019
LWAY
Lifeway Foods Inc
-12.59%
$335.82M
$22.80
United States
Consumer Defensive
4020
XPEV
XPeng Inc.
-12.62%
$9.26B
$9.95
China
Consumer Cyclical
4021
COOK
Traeger, Inc.
-12.63%
$142.46M
$50.34
United States
Consumer Cyclical
4022
HRL
Hormel Foods Corporation
-12.63%
$11.70B
$21.90
United States
Consumer Defensive
4023
RUN
Sunrun Inc
-12.64%
$2.09B
$9.34
United States
Technology
4024
ALGM
Allegro MicroSystems, Inc.
-12.65%
$6.28B
$31.14
United States
Technology
4025
FRMI
Fermi Inc.
-12.65%
$1.30B
$1.86
United States
Real Estate
4026
HUYA
HUYA Inc.
-12.65%
$456.73M
$2.09
China
Communication Services
4027
FND
Floor & Decor Holdings, Inc.
-12.68%
$5.02B
$53.17
United States
Consumer Cyclical
4028
INDV
Indivior Pharmaceuticals, Inc.
-12.70%
$4.28B
$36.28
United States
Healthcare
4029
AUR
Aurora Innovation, Inc.
-12.71%
$8.63B
$4.08
United States
Consumer Cyclical
4030
IEP
Icahn Enterprises L.P
-12.71%
$3.80B
$5.47
United States
Energy
4031
HST
Host Hotels & Resorts, Inc.
-12.73%
$17.66B
$25.89
United States
Real Estate
4032
RRR
Red Rock Resorts, Inc.
-12.85%
$5.36B
$49.77
United States
Consumer Cyclical
4033
ESAB
ESAB Corporation
-12.89%
$4.73B
$78.52
United States
Industrials
4034
ALK
Alaska Air Group, Inc.
-12.90%
$4.10B
$39.87
United States
Industrials
4035
NCLH
Norwegian Cruise Line Holdings Ltd.
-12.90%
$8.00B
$17.75
United States
Consumer Cyclical
4036
BLND
Blend Labs, Inc.
-12.92%
$274.36M
$1.28
United States
Technology
4037
DRVN
Driven Brands Holdings Inc.
-12.96%
$1.86B
$11.90
United States
Consumer Cyclical
4038
BRUN
Boost Run Inc.
-13.02%
$608.08M
$6.79
United States
Technology
4039
BBDO
Banco Bradesco S.A.
-13.08%
$26.26B
$2.40
Brazil
Financial Services
4040
BRBR
BellRing Brands, Inc.
-13.08%
$1.10B
$10.39
United States
Consumer Defensive
4041
KDK
Kodiak AI, Inc.
-13.10%
$232.72M
$1.18
United States
Technology
4042
ALH
Alliance Laundry Holdings Inc.
-13.12%
$4.41B
$22.93
United States
Consumer Cyclical
4043
FUN
Six Flags Entertainment Corporation
-13.16%
$763.28M
$7.65
United States
Consumer Cyclical
4044
HE
Hawaiian Electric Industries, Inc.
-13.16%
$1.45B
$8.51
United States
Utilities
4045
QMLS
QumulusAI, Inc.
-13.17%
$118.44M
$3.43
United States
Technology
4046
VCEL
Vericel Corporation
-13.19%
$2.10B
$44.60
United States
Healthcare
4047
HWM
Howmet Aerospace Inc.
-13.22%
$88.73B
$214.70
United States
Industrials
4048
MPAA
Motorcar Parts of America, Inc.
-13.28%
$196.72M
$10.60
United States
Consumer Cyclical
4049
PFGC
Performance Food Group Company
-13.31%
$15.16B
$110.85
United States
Consumer Defensive
4050
NIO
NIO Inc.
-13.32%
$7.99B
$3.37
China
Consumer Cyclical
4051
BRBI
BRBI BR Partners S.A. ADSs
-13.33%gain through Aug 28
$186.63M
$6.99
Brazil
Financial Services
4052
ESLT
Elbit Systems Ltd
-13.37%
$35.46B
$715.38
Israel
Industrials
4053
PRG
PROG Holdings, Inc.
-13.38%
$1.42B
$39.17
United States
Industrials
4054
ESE
ESCO Technologies, Inc.
-13.40%
$6.49B
$241.25
United States
Technology
4055
PRVA
Privia Health Group, Inc.
-13.43%
$2.74B
$22.24
United States
Healthcare
4056
BLDP
Ballard Power Systems Inc.
-13.48%
$544.19M
$1.57
Canada
Industrials
4057
GTX
Garrett Motion Inc.
-13.48%
$3.83B
$20.27
United States
Consumer Cyclical
4058
VSTS
Vestis Corporation
-13.49%
$1.93B
$14.62
United States
Industrials
4059
ESQ
Esquire Financial Holdings, Inc.
-13.54%
$1.50B
$126.54
United States
Financial Services
4060
OXSQ
Oxford Square Capital Corp.
-13.55%
$110.70M
$0.9017
United States
Financial Services
4061
RAIL
FreightCar America, Inc.
-13.55%
$137.07M
$4.17
United States
Industrials
4062
KMT
Kennametal Inc.
-13.63%
$2.33B
$26.89
United States
Industrials
4063
CASY
Casey's General Stores Inc
-13.64%
$24.59B
$669.11
United States
Consumer Cyclical
4064
UVV
Universal Corporation
-13.65%
$982.77M
$40.19
United States
Consumer Defensive
4065
UNFI
United Natural Foods Inc
-13.71%
$2.72B
$47.85
United States
Consumer Defensive
4066
CURV
Torrid Holdings Inc.
-13.73%
$238.33M
$2.69
United States
Consumer Cyclical
4067
TTGT
TechTarget, Inc.
-13.81%
$241.59M
$3.37
United States
Technology
4068
MKSI
MKS Inc.
-13.85%
$13.87B
$198.34
United States
Technology
4069
POWL
Powell Industries Inc
-13.87%
$5.95B
$144.96
United States
Industrials
4070
NVEC
NVE Corp
-13.89%
$389.42M
$79.08
United States
Technology
4071
KRMN
Karman Holdings Inc.
-13.91%
$5.24B
$35.64
United States
Industrials
4072
QDEL
QuidelOrtho Corporation
-13.95%
$966.23M
$14.35
United States
Healthcare
4073
AS
Amer Sports, Inc.
-13.97%
$17.74B
$31.87
Finland
Consumer Cyclical
4074
CCL
Carnival Corporation Ltd.
-14.10%
$39.26B
$31.14
United States
Consumer Cyclical
4075
SAH
Sonic Automotive, Inc.
-14.12%
$1.92B
$63.00
United States
Consumer Cyclical
4076
ATEN
A10 Networks Inc
-14.14%
$1.76B
$23.90
United States
Technology
4077
RTB
RTB Digital, Inc.
-14.20%
$102.41M
$7.08
United States
Technology
4078
JBGS
JBG SMITH Properties
-14.23%
$874.53M
$12.00
United States
Real Estate
4079
ATLC
Atlanticus Holdings Corporation
-14.24%
$1.40B
$97.44
United States
Financial Services
4080
GPRE
Green Plains, Inc.
-14.24%
$986.24M
$13.74
United States
Basic Materials
4081
BIDU
Baidu, Inc.
-14.25%
$26.21B
$80.67
China
Communication Services
4082
MPT
Medical Properties Trust, Inc.
-14.25%
$1.21B
$2.15
United States
Real Estate
4083
HUBG
HUB Group Inc
-14.31%
$1.64B
$27.33
United States
Industrials
4084
KNF
Knife River Corporation
-14.31%
$3.32B
$60.43
United States
Basic Materials
4085
LUV
Southwest Airlines Co.
-14.32%
$21.27B
$44.46
United States
Industrials
4086
SSII
SS Innovations International Inc.
-14.32%
$467.14M
$2.32
India
Healthcare
4087
WULF
TeraWulf Inc.
-14.33%
$6.25B
$11.57
United States
Financial Services
4088
BHF
Brighthouse Financial, Inc.
-14.36%
$2.45B
$42.63
United States
Financial Services
4089
BMA
Banco Macro S.A.
-14.39%
$3.85B
$59.87
Argentina
Financial Services
4090
BCBP
BCB Bancorp Inc (NJ)
-14.41%
$271.85M
$9.04
United States
Financial Services
4091
PVH
PVH Corp.
-14.42%
$4.20B
$94.48
United States
Consumer Cyclical
4092
BRVE
Braveheart Bio, Inc.
-14.43%†
$1.93B
$20.01
United States
Healthcare
4093
JD
JD.com, Inc.
-14.45%
$36.34B
$28.00
China
Consumer Cyclical
4094
AOUT
American Outdoor Brands, Inc.
-14.48%
$227.94M
$17.84
United States
Consumer Cyclical
4095
VVX
V2X, Inc.
-14.49%
$2.53B
$75.86
United States
Industrials
4096
SRAD
Sportradar Group AG
-14.51%
$4.20B
$14.67
Switzerland
Technology
4097
GTN.A
Gray Media, Inc.
-14.56%
$726.04M
$7.01
United States
Communication Services
4098
PRIM
Primoris Services Corporation
-14.57%
$4.28B
$69.69
United States
Industrials
4099
VIPS
Vipshop Holdings Limited
-14.60%
$6.20B
$13.84
China
Consumer Cyclical
4100
HVT.A
Haverty Furniture Companies, Inc.
-14.63%†
$436.62M
$28.00
United States
Consumer Cyclical
Top gain on this page -12.06% PWRL
Rows on this page 100 ranks 4001–4100
Page 41 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 +2,239%
Mega Fortune Company L..
2026 YTD LEADER
MGRT +1,482%
Mega Fortune Company L..
AUG 2026 LEADER
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StablecoinX Inc.
52-Week Top 5 Full List →
1 MGRT +2,238.8% 2 MTC +1,666.5% 3 MRNA +987.9% 4 BUUU +690.0% 5 ANL +611.9%
2026 YTD Top 5 Full List →
1 MGRT +1,482.0% 2 BUUU +884.4% 3 MRNA +776.2% 4 ANL +576.8% 5 AGL +458.9%
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.