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Top Stock Gainers May 2026 - Monthly Performance Ranked

The top US-listed stocks of May 2026 by monthly gain, on split-adjusted closes. Ranks 4,389 companies above $100M on NYSE, Nasdaq and NYSE American.
2026
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

May 2026 ranking, complete through May 29, 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
May Gain
Market Cap (today)
Price (today)
Country
Sector
101
ESPR
Esperion Therapeutics, Inc.
+56.50%
$819.46M
$3.18
United States
Healthcare
102
AMWL
American Well Corporation
+55.54%
$230.81M
$13.57
United States
Healthcare
103
IMUX
Immunic, Inc.
+55.51%
$101.11M
$7.41
United States
Healthcare
104
FLNC
Fluence Energy, Inc.
+55.01%
$800.28M
$5.59
United States
Utilities
105
BTDR
Bitdeer Technologies Group
+54.92%
$1.89B
$6.96
Singapore
Technology
106
SNDK
Sandisk Corporation
+54.58%
$178.93B
$1,238.03
United States
Technology
107
HUMA
Humacyte, Inc.
+54.43%
$120.95M
$0.4354
United States
Healthcare
108
CCCC
C4 Therapeutics, Inc.
+54.42%
$376.46M
$3.06
United States
Healthcare
109
RVI
Robinhood Ventures Fund I
+54.24%
$676.00M
$24.81
United States
Financial Services
110
IMOS
ChipMOS TECHNOLOGIES INC
+54.01%
$1.95B
$56.10
Taiwan
Technology
111
ASTS
AST SpaceMobile, Inc.
+53.46%
$11.93B
$39.79
United States
Technology
112
DUOT
Duos Technologies Group, Inc.
+53.41%
$184.11M
$5.85
United States
Technology
113
FENC
Fennec Pharmaceuticals Inc.
+53.00%
$353.48M
$10.08
United States
Healthcare
114
CYRX
CryoPort, Inc.
+52.92%
$910.67M
$17.98
United States
Industrials
115
IART
Integra LifeSciences Holdings
+52.18%
$926.27M
$11.91
United States
Healthcare
116
TKNO
Alpha Teknova, Inc.
+52.11%
$396.13M
$6.42
United States
Healthcare
117
FSLR
First Solar, Inc.
+51.96%
$18.48B
$171.99
United States
Technology
118
RDVT
Red Violet, Inc.
+51.86%
$1.30B
$80.80
United States
Technology
119
BRCC
BRC Inc.
+51.85%
$160.97M
$11.30
United States
Consumer Defensive
120
CD
Chaince Digital Holdings Inc.
+51.29%
$963.63M
$8.76
United States
Financial Services
121
FEIM
Frequency Electronics, Inc.
+51.28%
$723.52M
$64.18
United States
Technology
122
CXDO
CREXENDO INC
+51.07%
$191.21M
$5.75
United States
Communication Services
123
AAON
Aaon Inc
+50.25%
$5.68B
$68.85
United States
Industrials
124
CERS
Cerus Corp
+49.75%
$469.55M
$2.33
United States
Healthcare
125
SIDU
Sidus Space, Inc.
+49.70%
$117.42M
$1.16
United States
Industrials
126
PD
PagerDuty, Inc.
+49.62%
$1.38B
$17.49
United States
Technology
127
HPE
Hewlett Packard Enterprise Company
+49.60%
$75.25B
$56.69
United States
Technology
128
HMR
Heidmar Maritime Holdings Corp.
+49.45%
$107.37M
$1.82
Greece
Industrials
129
CORT
Corcept Therapeutics Inc.
+49.38%
$9.28B
$85.86
United States
Healthcare
130
GH
Guardant Health, Inc.
+48.93%
$22.69B
$169.08
United States
Healthcare
131
ABCL
AbCellera Biologics Inc.
+48.67%
$3.83B
$11.82
Canada
Healthcare
132
BDSX
Biodesix, Inc.
+48.63%
$223.47M
$21.18
United States
Healthcare
133
QBTS
D-Wave Quantum Inc.
+48.62%
$4.43B
$11.66
United States
Technology
134
CUE
Cue Biopharma, Inc.
+48.58%
$135.55M
$18.66
United States
Healthcare
135
SEZL
Sezzle Inc.
+48.43%
$4.46B
$132.12
United States
Financial Services
136
NRXP
NRX Pharmaceuticals, Inc.
+48.32%
$107.81M
$2.49
United States
Healthcare
137
ASPI
ASP Isotopes Inc.
+47.91%
$298.19M
$1.95
United States
Basic Materials
138
DHX
DHI Group, Inc.
+47.70%
$201.49M
$4.64
United States
Technology
139
SMWB
Similarweb Ltd.
+47.69%
$775.71M
$8.79
Israel
Technology
140
SATL
Satellogic Inc.
+47.21%
$588.82M
$3.83
United States
Industrials
141
CPIX
Cumberland Pharmaceuticals Inc
+46.78%
$127.21M
$8.49
United States
Healthcare
142
ELMD
Electromed, Inc.
+46.71%
$218.53M
$26.37
United States
Healthcare
143
SYNA
Synaptics Inc
+46.68%
$4.66B
$117.26
United States
Technology
144
SWMR
Swarmer, Inc
+46.61%
$121.79M
$8.52
United States
Technology
145
RGTI
Rigetti Computing, Inc.
+46.36%
$3.85B
$11.52
United States
Technology
146
CLSK
CLEANSPARK INC
+45.97%
$2.02B
$7.88
United States
Financial Services
147
MDA
MDA Space Ltd.
+45.94%
$4.48B
$27.61
Canada
Industrials
148
NSIT
Insight Enterprises Inc
+45.93%
$5.19B
$176.77
United States
Technology
149
AIRJ
AirJoule Technologies Corporation
+45.78%
$215.64M
$2.94
United States
Industrials
150
AMD
Advanced Micro Devices
+45.59%
$843.65B
$516.79
United States
Technology
151
FPS
Forgent Power Solutions, Inc.
+45.30%
$6.65B
$24.22
United States
Industrials
152
AKAM
Akamai Technologies Inc
+45.21%
$13.44B
$93.53
United States
Technology
153
SMTC
Semtech Corp
+45.21%
$12.32B
$132.00
United States
Technology
154
DDD
3D Systems Corporation
+45.12%
$505.09M
$3.04
United States
Technology
155
SG
Sweetgreen, Inc.
+44.77%
$1.17B
$9.82
United States
Consumer Cyclical
156
CLOV
Clover Health Investments, Corp
+44.73%
$2.44B
$4.60
United States
Healthcare
157
ELA
Envela Corporation
+44.58%
$292.09M
$11.25
United States
Consumer Cyclical
158
RRGB
Red Robin Gourmet Burgers Inc
+44.57%
$154.07M
$8.15
United States
Consumer Cyclical
159
F
Ford Motor Company
+44.37%
$46.26B
$11.60
United States
Consumer Cyclical
160
MRAM
Everspin Technologies, Inc
+44.31%
$306.57M
$12.59
United States
Technology
161
CMPS
COMPASS Pathways Plc
+44.15%
$1.55B
$11.18
United Kingdom
Healthcare
162
FIG
Figma, Inc.
+44.07%
$13.13B
$24.64
United States
Technology
163
XRX
Xerox Holdings Corporation
+44.00%
$336.17M
$2.56
United States
Industrials
164
CAEP
Cantor Equity Partners III, Inc.
+43.95%gain through May 15
$526.20M
$15.00
United States
Financial Services
165
MEI
Methode Electronics
+43.89%
$432.02M
$12.12
United States
Technology
166
QURE
uniQure N.V.
+43.01%
$1.56B
$22.43
Netherlands
Healthcare
167
GRPN
Groupon, Inc.
+42.36%
$655.52M
$16.12
United States
Communication Services
168
RPD
Rapid7, Inc.
+42.03%
$1.00B
$14.91
United States
Technology
169
FIVN
FIVE9, INC.
+41.57%
$2.81B
$37.61
United States
Technology
170
MRCY
Mercury Systems Inc.
+41.55%
$4.56B
$74.87
United States
Industrials
171
AMN
AMN Healthcare Services
+41.52%
$1.86B
$48.01
United States
Healthcare
172
OSUR
OraSure Technologies Inc
+41.45%
$284.84M
$4.13
United States
Healthcare
173
PS
Pershing Square Inc.
+41.39%
$17.62B
$44.05
United States
Financial Services
174
CRNC
Cerence Inc.
+41.32%
$377.22M
$8.34
United States
Technology
175
TTRX
Turn Therapeutics Inc.
+40.91%
$312.18M
$10.28
United States
Healthcare
176
NOW
ServiceNow, Inc.
+40.83%
$164.34B
$158.96
United States
Technology
177
VCYT
Veracyte, Inc.
+40.77%
$3.85B
$47.93
United States
Healthcare
178
GRRR
Gorilla Technology Group Inc.
+40.76%
$230.25M
$8.37
United Kingdom
Technology
179
MOV
Movado Group, Inc.
+40.53%
$701.94M
$31.46
United States
Consumer Cyclical
180
GTLB
GitLab Inc.
+40.24%
$9.38B
$56.28
United States
Technology
181
AVR
Anteris Technologies Global Corp.
+40.16%
$572.08M
$5.87
Australia
Healthcare
182
ORCL
Oracle Corp
+39.90%
$382.45B
$126.16
United States
Technology
183
QCOM
Qualcomm Inc
+39.78%
$187.84B
$175.91
United States
Technology
184
IREN
IREN Limited
+39.62%
$9.81B
$24.91
Australia
Financial Services
185
PTRN
Pattern Group Inc. Series A
+39.50%
$2.87B
$16.19
United States
Consumer Cyclical
186
ESTC
Elastic N.V.
+39.35%
$10.75B
$102.43
Netherlands
Technology
187
CHRN
ChronoScale Holdings Corporation
+38.88%†
$2.15B
$14.77
United States
Technology
188
DPRO
Draganfly Inc.
+38.85%
$140.13M
$3.58
Canada
Industrials
189
NVAX
Novavax Inc
+38.42%
$1.60B
$9.70
United States
Healthcare
190
PDYN
Palladyne AI Corp.
+38.42%
$182.55M
$3.70
United States
Technology
191
BLMN
Bloomin' Brands, Inc.
+38.36%
$787.71M
$9.20
United States
Consumer Cyclical
192
PL
Planet Labs PBC
+38.33%
$4.88B
$13.41
United States
Industrials
193
WALD
Waldencast plc
+38.20%
$111.87M
$0.8794
United Kingdom
Consumer Defensive
194
APLD
Applied Digital Corporation
+38.04%
$5.52B
$18.25
United States
Technology
195
CYD
China Yuchai International Ltd.
+37.64%
$871.55M
$23.23
Singapore
Consumer Cyclical
196
PGNY
Progyny, Inc.
+37.57%
$2.22B
$28.97
United States
Healthcare
197
MXCT
MaxCyte, Inc.
+37.50%
$144.49M
$1.40
United States
Healthcare
198
APP
Applovin Corporation
+37.36%
$87.09B
$260.25
United States
Communication Services
199
BKSY
BlackSky Technology Inc.
+36.61%
$719.46M
$17.58
United States
Industrials
200
INFQ
Infleqtion, Inc.
+36.42%
$1.97B
$8.75
United States
Technology
Top gain on this page +56.50% ESPR
Rows on this page 100 ranks 101–200
Page 2 of 44
Period May 2026 closed

The same month on news: the biggest gains on news in May 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 +2,350%
Mega Fortune Company L..
2026 YTD LEADER
MGRT +1,466%
Mega Fortune Company L..
MAY 2026 LEADER
HYLN +266%
Hyliion Holdings Corp.
52-Week Top 5 Full List →
1 MGRT +2,350.0% 2 AXTI +759.4% 3 MRNA +648.3% 4 MTC +599.5% 5 BUUU +565.4%
2026 YTD Top 5 Full List →
1 MGRT +1,465.9% 2 BUUU +739.6% 3 ANL +645.1% 4 MRNA +578.5% 5 SNDK +421.5%
May 2026 Top 5 Full List →
1 HYLN +266.0% 2 RXT +254.1% 3 REPL +238.1% 4 AGL +230.2% 5 OTLK +192.0%
Quick Access: 52-Week 2026 YTD May 2026 Market Cap Dividends

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

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.