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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 4,276 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
801
WRBY
Warby Parker Inc.
+10.85%
$3.04B
$25.66
United States
Healthcare
802
GLSI
Greenwich LifeSciences, Inc.
+10.82%
$255.55M
$16.82
United States
Healthcare
803
PAYS
Paysign, Inc.
+10.82%
$786.52M
$14.45
United States
Technology
804
EBS
Emergent Biosolutions, Inc.
+10.81%
$349.17M
$6.70
United States
Healthcare
805
DNA
Ginkgo Bioworks Holdings, Inc.
+10.76%
$754.88M
$10.21
United States
Healthcare
806
SWRD
Stewards, Inc.
+10.76%†gain through May 28
$672.36M
$3.07
United States
Financial Services
807
HGV
Hilton Grand Vacations Inc.
+10.75%
$2.91B
$40.60
United States
Consumer Cyclical
808
CON
Concentra Group Holdings Parent, Inc.
+10.68%
$5.15B
$40.22
United States
Healthcare
809
DBX
Dropbox, Inc.
+10.66%
$7.88B
$36.07
United States
Technology
810
SION
Sionna Therapeutics, Inc.
+10.65%
$174.97M
$3.70
United States
Healthcare
811
INDI
indie Semiconductor, Inc.
+10.64%
$382.48M
$1.67
United States
Technology
812
RHI
Robert Half Inc.
+10.64%
$4.48B
$44.68
United States
Industrials
813
MYE
Myers Industries, Inc.
+10.63%
$1.11B
$29.82
United States
Consumer Cyclical
814
WEN
The Wendy's Company
+10.63%
$1.37B
$7.32
United States
Consumer Cyclical
815
AKTS
Aktis Oncology, Inc.
+10.61%
$886.02M
$15.64
United States
Healthcare
816
LAMR
Lamar Advertising Co
+10.61%
$16.00B
$156.94
United States
Real Estate
817
CMRC
Commerce.com, Inc. Series 1
+10.60%
$272.61M
$3.39
United States
Technology
818
ERIC
Ericsson
+10.58%
$36.23B
$11.11
Sweden
Technology
819
DFTX
Definium Therapeutics, Inc.
+10.56%
$4.88B
$36.05
United States
Healthcare
820
TRS
Trimas Corporation
+10.56%
$1.37B
$38.95
United States
Consumer Cyclical
821
III
Information Services Group, Inc.
+10.54%
$295.32M
$5.72
United States
Technology
822
IRS
IRSA Inversiones y Representaciones S.A. Global
+10.52%
$1.21B
$12.73
Argentina
Real Estate
823
TSAT
Telesat Corporation
+10.47%
$613.99M
$39.59
Canada
Technology
824
MIDD
Middleby Corp
+10.44%
$5.38B
$122.19
United States
Industrials
825
MSFT
Microsoft Corp
+10.41%
$3.88T
$527.72
United States
Technology
826
HCAT
Health Catalyst, Inc
+10.40%
$127.18M
$1.70
United States
Healthcare
827
RDNW
RideNow Group, Inc.
+10.40%
$198.96M
$5.72
United States
Consumer Cyclical
828
LEGH
Legacy Housing Corporation
+10.39%
$698.27M
$31.70
United States
Consumer Cyclical
829
DHC
Diversified Healthcare Trust
+10.34%
$1.88B
$7.75
United States
Real Estate
830
EDN
Empresa Distribuidora Y Comercializadora Norte S.A. (Edenor)
+10.34%
$684.35M
$15.74
Argentina
Utilities
831
EWTX
Edgewise Therapeutics, Inc.
+10.34%
$4.22B
$38.57
United States
Healthcare
832
GWRE
Guidewire Software, Inc.
+10.32%
$13.44B
$163.97
United States
Technology
833
ROK
Rockwell Automation, Inc.
+10.31%
$48.44B
$443.17
United States
Industrials
834
GLW
Corning Incorporated
+10.30%
$106.22B
$127.52
United States
Technology
835
CMC
Commercial Metals Company
+10.28%
$7.06B
$66.26
United States
Industrials
836
ECX
ECARX Holdings Inc.
+10.28%
$351.73M
$0.9525
United Kingdom
Consumer Cyclical
837
BEPC
Brookfield Renewable Corporation
+10.26%
$5.41B
$29.29
United States
Utilities
838
TKO
TKO Group Holdings, Inc.
+10.26%
$34.20B
$184.64
United States
Communication Services
839
PARK
Park Dental Partners, Inc.
+10.24%
$100.29M
$20.27
United States
Healthcare
840
ASTH
Astrana Health Inc.
+10.19%
$1.81B
$36.30
United States
Healthcare
841
BOOM
DMC Global Inc.
+10.19%
$192.06M
$9.07
United States
Industrials
842
PAYC
Paycom Software, Inc.
+10.18%
$11.91B
$268.10
United States
Technology
843
SHO
Sunstone Hotel Investors, Inc.
+10.18%
$2.38B
$12.96
United States
Real Estate
844
TLSA
Tiziana Life Sciences Ltd.
+10.16%
$101.81M
$0.6900
United Kingdom
Healthcare
845
DORM
Dorman Products, Inc. New
+10.14%
$4.01B
$142.53
United States
Consumer Cyclical
846
DYN
Dyne Therapeutics, Inc.
+10.14%
$3.12B
$17.22
United States
Healthcare
847
SSTI
SoundThinking, Inc.
+10.12%
$110.16M
$8.35
United States
Technology
848
IMRX
Immuneering Corporation
+10.11%
$242.54M
$3.70
United States
Healthcare
849
IP
International Paper Co.
+10.03%
$19.26B
$36.90
United States
Consumer Cyclical
850
FRPH
FRP Holdings, Inc.
+10.00%
$359.97M
$18.97
United States
Real Estate
851
AMPL
Amplitude, Inc.
+9.99%
$2.13B
$17.03
United States
Technology
852
IDT
IDT Corporation
+9.99%
$2.04B
$82.71
United States
Communication Services
853
LOCO
El Pollo Loco Holdings, Inc.
+9.99%
$465.62M
$15.56
United States
Consumer Cyclical
854
CIEN
Ciena Corporation
+9.98%
$45.48B
$306.36
United States
Technology
855
ULS
UL Solutions Inc.
+9.96%
$15.09B
$75.36
United States
Industrials
856
UFCS
United Fire Group Inc.
+9.95%
$1.46B
$57.12
United States
Financial Services
857
ABEV
Ambev S.A.
+9.93%
$41.01B
$2.66
Brazil
Consumer Defensive
858
JBHT
JB Hunt Transport Services Inc
+9.90%
$20.76B
$223.58
United States
Industrials
859
AIO
Virtus Artificial Intelligence & Technology Opportunities Fund
+9.89%
$821.03M
$23.60
United States
Financial Services
860
CHH
Choice Hotels Intnl.
+9.89%
$5.00B
$113.47
United States
Consumer Cyclical
861
CHW
Calamos Global Dynamic Income Fund
+9.88%
$494.95M
$7.83
United States
Financial Services
862
TX
Ternium S.A.
+9.83%
$10.36B
$53.09
Luxembourg
Basic Materials
863
SPRY
ARS Pharmaceuticals, Inc.
+9.81%
$336.13M
$3.20
United States
Healthcare
864
TTMI
TTM Technologies Inc
+9.80%
$8.74B
$82.88
United States
Technology
865
KLAC
KLA Corporation
+9.79%
$205.75B
$161.11
United States
Technology
866
WS
Worthington Steel, Inc.
+9.78%
$2.08B
$42.83
United States
Basic Materials
867
CCEC
Capital Clean Energy Carriers Corp.
+9.77%
$1.31B
$21.40
Greece
Industrials
868
CNNE
Cannae Holdings, Inc.
+9.77%
$743.43M
$17.52
United States
Consumer Cyclical
869
PRAX
Praxis Precision Medicines, Inc.
+9.77%
$7.98B
$272.72
United States
Healthcare
870
STVN
Stevanato Group S.p.A.
+9.76%
$5.29B
$19.88
Italy
Healthcare
871
CDNA
CareDx, Inc.
+9.66%
$4.59B
$84.59
United States
Healthcare
872
ALV
Autoliv, Inc.
+9.65%
$8.46B
$120.13
Sweden
Consumer Cyclical
873
HKD
AMTD Digital Inc.
+9.64%
$521.70M
$1.69
France
Technology
874
AVAH
Aveanna Healthcare Holdings Inc.
+9.63%
$2.87B
$13.10
United States
Healthcare
875
STLA
Stellantis N.V.
+9.62%
$13.48B
$4.75
Netherlands
Consumer Cyclical
876
SIRI
Sirius XM Holdings, Inc
+9.58%
$9.76B
$29.58
United States
Communication Services
877
TLYS
Tilly's Inc.
+9.58%
$128.77M
$4.31
United States
Consumer Cyclical
878
RHP
Ryman Hospitality Properties, Inc
+9.55%
$9.19B
$135.11
United States
Real Estate
879
MOD
Modine Manufacturing Co
+9.54%
$6.90B
$131.44
United States
Industrials
880
NRGV
Energy Vault Holdings, Inc.
+9.54%
$561.88M
$3.21
United States
Industrials
881
CSTM
Constellium SE
+9.53%
$3.11B
$23.52
France
Basic Materials
882
PRCT
PROCEPT BioRobotics Corporation
+9.53%
$1.10B
$19.45
United States
Healthcare
883
CRS
Carpenter Technology Corp
+9.52%
$14.02B
$290.83
United States
Industrials
884
MDXG
MiMedx Group, Inc
+9.52%
$566.19M
$3.55
United States
Healthcare
885
CELC
Celcuity Inc.
+9.50%
$3.38B
$68.81
United States
Healthcare
886
UCTT
Ultra Clean Holdings, Inc.
+9.49%
$2.38B
$49.29
United States
Technology
887
NXPI
NXP Semiconductors N.V.
+9.46%
$65.44B
$267.76
Netherlands
Technology
888
ARES
Ares Management Corporation
+9.45%
$42.32B
$129.52
United States
Financial Services
889
TCI
Transcontinental Realty Investors, Inc.
+9.43%
$438.08M
$50.00
United States
Real Estate
890
IBKR
Interactive Brokers Group, Inc.
+9.40%
$131.02B
$79.44
United States
Financial Services
891
PNTG
The Pennant Group, Inc.
+9.36%
$1.46B
$40.38
United States
Healthcare
892
GOGO
Gogo Inc.
+9.33%
$319.80M
$2.35
United States
Communication Services
893
JEF
Jefferies Financial Group Inc.
+9.33%
$10.59B
$48.50
United States
Financial Services
894
MSGS
Madison Square Garden Sports Corp.
+9.29%
$9.26B
$384.39
United States
Communication Services
895
RVMD
Revolution Medicines, Inc.
+9.27%
$41.00B
$188.91
United States
Healthcare
896
PACS
PACS Group, Inc.
+9.24%
$7.57B
$45.77
United States
Healthcare
897
CVS
CVS Health Corporation
+9.23%
$115.43B
$88.05
United States
Healthcare
898
IT
Gartner, Inc.
+9.23%
$14.45B
$233.52
United States
Technology
899
ADV
Advantage Solutions Inc.
+9.19%
$387.62M
$30.23
United States
Communication Services
900
BXDC
Blackstone Digital Infrastructure Trust Inc.
+9.19%†
$1.59B
$15.75
United States
Real Estate
Top gain on this page +10.85% WRBY
Rows on this page 100 ranks 801–900
Page 9 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 +2,344%
Mega Fortune Company L..
2026 YTD LEADER
MGRT +1,498%
Mega Fortune Company L..
MAY 2026 LEADER
HYLN +266%
Hyliion Holdings Corp.
52-Week Top 5 Full List →
1 MGRT +2,344.2% 2 MTC +727.3% 3 MRNA +713.1% 4 BUUU +670.4% 5 ANL +556.3%
2026 YTD Top 5 Full List →
1 MGRT +1,498.0% 2 BUUU +798.8% 3 MRNA +648.8% 4 ANL +560.9% 5 ENGS +438.9%
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.