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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 4,261 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
3101
VHI
Valhi, Inc.
-4.39%
$396.50M
$14.00
United States
Basic Materials
3102
CPZ
Calamos Long/Short Equity & Dynamic Income Trust
-4.40%
$247.95M
$12.63
United States
Financial Services
3103
DHI
D.R. Horton Inc.
-4.40%
$40.00B
$143.00
United States
Consumer Cyclical
3104
CLDX
Celldex Therapeutics, Inc
-4.41%
$2.33B
$29.66
United States
Healthcare
3105
ENIC
Enel Chile S.A.
-4.42%
$5.89B
$4.26
Chile
Utilities
3106
FMS
Fresenius Medical Care AG
-4.43%
$12.04B
$22.62
Germany
Healthcare
3107
JPM
JPMorgan Chase & Co.
-4.44%
$901.05B
$339.30
United States
Financial Services
3108
ROOT
Root, Inc.
-4.44%
$807.20M
$52.10
United States
Financial Services
3109
DK
Delek US Holdings, Inc.
-4.46%
$4.30B
$70.30
United States
Energy
3110
MRBK
Meridian Corporation
-4.46%
$226.17M
$18.96
United States
Financial Services
3111
FPI
Farmland Partners Inc.
-4.47%
$441.98M
$10.13
United States
Real Estate
3112
AVNT
Avient Corporation
-4.48%
$3.87B
$42.19
United States
Basic Materials
3113
LBTYB
Liberty Global Ltd.
-4.48%
$3.85B
$11.29
Bermuda
Communication Services
3114
DCBO
Docebo Inc.
-4.49%
$741.07M
$29.71
Canada
Technology
3115
MOMO
Hello Group Inc.
-4.49%
$642.05M
$4.47
China
Communication Services
3116
PBYI
PUMA BIOTECHNOLOGY INC
-4.53%
$548.21M
$10.62
United States
Healthcare
3117
RBC
RBC Bearings Incorporated
-4.53%
$15.34B
$484.57
United States
Industrials
3118
REFI
Chicago Atlantic Real Estate Finance, Inc.
-4.53%
$231.62M
$9.04
United States
Real Estate
3119
CI
The Cigna Group
-4.54%
$77.95B
$295.00
United States
Healthcare
3120
DG
Dollar General Corp.
-4.55%
$27.84B
$126.17
United States
Consumer Defensive
3121
NEOG
Neogen Corp
-4.57%
$2.65B
$12.12
United States
Healthcare
3122
ARDX
Ardelyx, Inc.
-4.58%
$800.38M
$3.10
United States
Healthcare
3123
AMX
America Movil S.A.B de C.V
-4.59%
$71.45B
$23.93
Mexico
Communication Services
3124
EPAC
Enerpac Tool Group Corp.
-4.59%
$1.83B
$35.70
United States
Industrials
3125
NLY
Annaly Capital Management. Inc.
-4.59%
$13.79B
$18.29
United States
Real Estate
3126
PRDO
Perdoceo Education Corporation
-4.60%
$1.97B
$31.48
United States
Consumer Defensive
3127
O
Realty Income Corporation
-4.61%
$53.21B
$56.23
United States
Real Estate
3128
CZNC
Citizens & Northern Corporation
-4.62%
$493.03M
$27.49
United States
Financial Services
3129
MRSH
Marsh
-4.62%
$91.44B
$192.30
United States
Financial Services
3130
UTL
Unitil Corporation
-4.63%
$998.46M
$54.75
United States
Utilities
3131
TS
Tenaris S. A.
-4.65%
$30.49B
$60.39
Luxembourg
Energy
3132
ENVA
Enova International, Inc.
-4.66%
$4.40B
$179.82
United States
Financial Services
3133
CB
Chubb Limited
-4.67%
$135.83B
$355.50
Switzerland
Financial Services
3134
CNH
CNH INDUSTRIAL N.V.
-4.67%
$13.61B
$11.00
United Kingdom
Industrials
3135
FRHC
Freedom Holding Corp.
-4.68%
$11.20B
$175.55
United States
Financial Services
3136
SCHW
The Charles Schwab Corporation
-4.68%
$153.50B
$88.76
United States
Financial Services
3137
EFX
Equifax, Incorporated
-4.69%
$20.68B
$176.03
United States
Industrials
3138
RDN
Radian Group Inc.
-4.69%
$4.63B
$34.96
United States
Financial Services
3139
EZPW
Ezcorp Inc
-4.70%
$1.82B
$29.70
United States
Financial Services
3140
RITM
Rithm Capital Corp.
-4.70%
$5.18B
$9.27
United States
Real Estate
3141
ATS
ATS Corporation
-4.71%
$1.88B
$19.17
Canada
Industrials
3142
NHI
National Health Investors
-4.71%
$3.23B
$65.68
United States
Real Estate
3143
FBRT
Franklin BSP Realty Trust, Inc.
-4.73%
$526.51M
$6.34
United States
Real Estate
3144
GRFS
Grifols, S.A.
-4.73%
$5.53B
$8.12
Spain
Healthcare
3145
LULU
lululemon athletica inc.
-4.73%
$12.19B
$105.22
Canada
Consumer Cyclical
3146
SPB
Spectrum Brands Holdings, Inc.
-4.73%
$1.83B
$79.68
United States
Consumer Defensive
3147
CHCI
Comstock Holding Companies, Inc.
-4.75%
$186.93M
$18.18
United States
Real Estate
3148
MTG
MGIC Investment Corp.
-4.76%
$5.80B
$28.26
United States
Financial Services
3149
TSN
Tyson Foods, Inc.
-4.76%
$19.48B
$55.36
United States
Consumer Defensive
3150
WDFC
Wd-40 Co
-4.76%
$2.87B
$214.08
United States
Basic Materials
3151
BZUN
Baozun Inc.
-4.78%
$190.97M
$3.29
China
Consumer Cyclical
3152
SGRY
Surgery Partners, Inc.
-4.78%
$3.00B
$23.24
United States
Healthcare
3153
ACEL
Accel Entertainment, Inc.
-4.80%
$900.44M
$11.09
United States
Consumer Cyclical
3154
GOTU
Gaotu Techedu Inc.
-4.81%
$554.73M
$2.36
China
Consumer Defensive
3155
SO
The Southern Company
-4.81%
$105.28B
$91.52
United States
Utilities
3156
NYT
New York Times Co.
-4.83%
$11.16B
$69.18
United States
Communication Services
3157
ANTX
AN2 Therapeutics, Inc.
-4.84%
$170.57M
$4.52
United States
Healthcare
3158
IMNM
Immunome, Inc.
-4.84%
$2.21B
$18.76
United States
Healthcare
3159
AMSC
American Superconductor Corp
-4.86%
$1.37B
$28.19
United States
Industrials
3160
CNQ
Canadian Natural Resources Limited
-4.86%
$112.99B
$54.81
Canada
Energy
3161
PUK
PRUDENTIAL PLC
-4.86%
$29.67B
$24.24
Hong Kong
Financial Services
3162
WNEB
Western New England Bancorp, Inc.
-4.87%
$272.67M
$13.75
United States
Financial Services
3163
CSW
CSW Industrials, Inc.
-4.89%
$4.77B
$292.47
United States
Industrials
3164
MCD
McDonald's Corporation
-4.90%
$177.26B
$250.50
United States
Consumer Cyclical
3165
BYD
Boyd Gaming Corporation
-4.91%
$5.14B
$70.77
United States
Consumer Cyclical
3166
CARR
Carrier Global Corporation
-4.91%
$46.38B
$56.27
United States
Industrials
3167
JD
JD.com, Inc.
-4.91%
$34.37B
$25.45
China
Consumer Cyclical
3168
LRN
Stride, Inc.
-4.92%
$3.37B
$80.10
United States
Consumer Defensive
3169
WRB
W.R. Berkley Corporation
-4.92%
$26.59B
$71.63
United States
Financial Services
3170
EPD
Enterprise Products Partners L.P.
-4.94%
$82.19B
$38.06
United States
Energy
3171
CME
CME Group Inc.
-4.96%
$105.25B
$294.04
United States
Financial Services
3172
FRO
Frontline Plc
-4.99%
$12.36B
$55.53
Cyprus
Energy
3173
AEE
Ameren Corporation
-5.00%
$29.90B
$108.00
United States
Utilities
3174
BFLY
Butterfly Network, Inc.
-5.01%
$2.08B
$7.81
United States
Healthcare
3175
ABNB
Airbnb, Inc.
-5.02%
$97.90B
$166.05
United States
Consumer Cyclical
3176
MLI
Mueller Industries, Inc.
-5.04%
$12.05B
$55.30
United States
Industrials
3177
TPZ
Tortoise Electrification Infrastructure ETF
-5.04%
$123.77M
$21.01
—
—
3178
ARLO
Arlo Technologies, Inc.
-5.05%
$1.47B
$13.64
United States
Industrials
3179
CERT
Certara, Inc.
-5.06%
$1.75B
$11.48
United States
Healthcare
3180
IDA
IDACORP, Inc.
-5.06%
$8.08B
$139.73
United States
Utilities
3181
MSB
Mesabi Trust
-5.07%
$234.98M
$17.91
United States
Basic Materials
3182
RGA
Reinsurance Group of America, Incorporated
-5.07%
$17.04B
$260.98
United States
Financial Services
3183
SDRL
Seadrill Limited
-5.07%
$3.28B
$52.48
United States
Energy
3184
GPCR
Structure Therapeutics Inc.
-5.09%
$1.53B
$21.48
United States
Healthcare
3185
T
AT&T
-5.09%
$139.45B
$20.70
United States
Communication Services
3186
EOG
EOG Resources, Inc.
-5.11%
$84.41B
$160.92
United States
Energy
3187
HBNB
Hotel101 Global Holdings Corp.
-5.11%
$1.15B
$4.91
Singapore
Real Estate
3188
SMID
Smith-Midland Corporation
-5.12%
$114.00M
$21.49
United States
Basic Materials
3189
CPRI
Capri Holdings Limited
-5.13%
$1.74B
$15.29
United Kingdom
Consumer Cyclical
3190
ALL
The Allstate Corporation
-5.14%
$63.27B
$250.20
United States
Financial Services
3191
CNK
Cinemark Holdings, Inc.
-5.15%
$4.52B
$39.02
United States
Communication Services
3192
VRSK
Verisk Analytics, Inc.
-5.15%
$24.70B
$189.80
United States
Industrials
3193
UNIT
Uniti Group Inc.
-5.16%
$1.18B
$4.86
United States
Real Estate
3194
AREC
AMERICAN RESOURCES CORP
-5.17%
$130.50M
$1.22
United States
Industrials
3195
GENC
Gencor Industries, Inc.
-5.17%
$251.38M
$17.15
United States
Industrials
3196
G
GENPACT LIMITED
-5.18%
$6.50B
$38.84
Bermuda
Technology
3197
DNOW
DNOW Inc.
-5.19%
$2.98B
$16.50
United States
Industrials
3198
HUBG
HUB Group Inc
-5.22%
$1.61B
$26.27
United States
Industrials
3199
OCSL
Oaktree Specialty Lending Corporation
-5.23%
$1.04B
$11.80
United States
Financial Services
3200
OMC
Omnicom Group Inc.
-5.23%
$21.34B
$77.77
United States
Communication Services
Top gain on this page -4.39% VHI
Rows on this page 100 ranks 3101–3200
Page 32 of 43
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 +2,342%
Mega Fortune Company L..
2026 YTD LEADER
MGRT +1,497%
Mega Fortune Company L..
MAY 2026 LEADER
HYLN +266%
Hyliion Holdings Corp.
52-Week Top 5 Full List →
1 MGRT +2,342.2% 2 MRNA +720.2% 3 BUUU +679.7% 4 AXTI +665.8% 5 MTC +662.1%
2026 YTD Top 5 Full List →
1 MGRT +1,496.7% 2 BUUU +809.7% 3 MRNA +655.4% 4 ANL +623.9% 5 SNDK +460.3%
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.

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.