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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.

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Rank
Symbol
Company Name
May Gain
Market Cap (today)
Price (today)
Country
Sector
601
OIO
OIO Group
+15.12%
$661.24M
$1.89
Singapore
Industrials
602
IQV
IQVIA Holdings Inc.
+15.05%
$44.06B
$262.95
United States
Healthcare
603
ASST
Strive, Inc.
+15.04%
$2.83B
$22.27
United States
Financial Services
604
AAPL
Apple Inc.
+15.00%
$5.03T
$344.63
United States
Technology
605
REA
Rare Earths Americas, Inc.
+15.00%†
$163.28M
$8.03
United States
Basic Materials
606
ICLR
Icon Plc
+14.99%
$15.83B
$204.70
Ireland
Healthcare
607
ARQQ
Arqit Quantum Inc.
+14.97%
$273.74M
$15.37
United Kingdom
Technology
608
CHA
Chagee Holdings Limited
+14.95%
$2.30B
$12.35
China
Consumer Cyclical
609
NOK
Nokia Corporation
+14.95%
$47.92B
$8.58
Finland
Technology
610
SI
Shoulder Innovations, Inc.
+14.93%
$398.27M
$19.18
—
—
611
LOAR
Loar Holdings Inc.
+14.90%
$5.82B
$67.93
United States
Industrials
612
MYRG
MYR Group, Inc.
+14.88%
$4.40B
$287.29
United States
Industrials
613
PAR
PAR Technology Corp.
+14.88%
$730.88M
$18.39
United States
Technology
614
METCB
Ramaco Resources, Inc.
+14.87%
$263.01M
$4.25
United States
Basic Materials
615
UFPT
UFP Technologies Inc
+14.86%
$2.20B
$288.54
United States
Healthcare
616
BHVN
Biohaven Ltd.
+14.81%
$2.33B
$15.59
United States
Healthcare
617
MOG.B
Moog Inc
+14.81%
$11.08B
$349.95
United States
Industrials
618
VZLA
Vizsla Silver Corp.
+14.79%
$1.09B
$3.14
Canada
Basic Materials
619
EXFY
Expensify, Inc.
+14.71%
$214.29M
$2.38
United States
Technology
620
RMNI
Rimini Street, Inc. (DE)
+14.66%
$459.77M
$5.20
United States
Technology
621
ONON
On Holding AG
+14.63%
$11.29B
$35.42
Switzerland
Consumer Cyclical
622
AFRM
Affirm Holdings, Inc.
+14.58%
$24.79B
$75.12
United States
Financial Services
623
SNX
TD SYNNEX Corporation
+14.51%
$18.88B
$232.12
United States
Technology
624
NEU
NewMarket Corporation
+14.50%
$7.21B
$780.21
United States
Basic Materials
625
AMCX
AMC Global Media Inc.
+14.49%
$325.46M
$8.03
United States
Communication Services
626
QNC
Quantum eMotion Corp.
+14.49%
$219.42M
$1.05
Canada
Technology
627
NBXG
Neuberger Next Generation Connectivity Fund Inc.
+14.47%
$1.15B
$14.56
United States
Financial Services
628
NEXN
Nexxen International Ltd.
+14.44%
$500.60M
$8.65
Israel
Communication Services
629
TWST
Twist Bioscience Corporation
+14.41%
$10.13B
$133.88
United States
Healthcare
630
RMIX
Suncrete, Inc.
+14.36%
$772.34M
$11.18
United States
Basic Materials
631
MRTN
Marten Transport Ltd
+14.32%
$957.07M
$11.98
United States
Industrials
632
JOYY
JOYY Inc.
+14.31%
$3.93B
$80.56
Singapore
Communication Services
633
FCAP
First Capital Inc
+14.29%
$209.36M
$63.55
United States
Financial Services
634
GCL
GCL Global Holdings Ltd
+14.29%
$113.02M
$0.9000
Singapore
Communication Services
635
MNST
Monster Beverage Corporation
+14.29%
$92.74B
$47.85
United States
Consumer Defensive
636
MKSI
MKS Inc.
+14.28%
$13.66B
$205.37
United States
Technology
637
ARW
Arrow Electronics, Inc.
+14.27%
$10.61B
$210.26
United States
Technology
638
DOCU
DocuSign, Inc.
+14.20%
$15.36B
$82.00
United States
Technology
639
TSLA
Tesla, Inc.
+14.19%
$1.58T
$410.34
United States
Consumer Cyclical
640
AMAT
Applied Materials, Inc.
+14.09%
$309.57B
$393.46
United States
Technology
641
STK
Columbia Seligman Premium Technology Growth Fund, Inc.
+14.05%
$923.33M
$51.91
United States
Financial Services
642
IBEX
IBEX Limited
+14.02%
$596.89M
$45.11
United States
Technology
643
KIDS
OrthoPediatrics Corp.
+14.01%
$806.03M
$30.57
United States
Healthcare
644
PDFS
PDF Solutions Inc
+13.96%
$1.73B
$41.26
United States
Technology
645
ZVRA
Zevra Therapeutics, Inc.
+13.96%
$610.47M
$10.19
United States
Healthcare
646
TAC
TransAlta Corporation
+13.94%
$4.11B
$12.90
Canada
Utilities
647
MAGN
Magnera Corporation
+13.93%
$420.08M
$12.12
United States
Consumer Defensive
648
NVCT
Nuvectis Pharma, Inc.
+13.90%
$603.26M
$18.10
United States
Healthcare
649
ALIT
Alight, Inc.
+13.89%
$235.93M
$8.93
United States
Technology
650
CVLG
Covenant Logistics Group, Inc.
+13.88%
$784.68M
$32.20
United States
Industrials
651
MAIR
Madison Air Solutions Corporation
+13.86%
$11.62B
$23.85
United States
Industrials
652
COCO
The Vita Coco Company, Inc.
+13.85%
$3.34B
$58.72
United States
Consumer Defensive
653
PRKS
United Parks & Resorts Inc.
+13.84%
$1.40B
$34.26
United States
Consumer Cyclical
654
AMC
AMC Entertainment Holdings, Inc.
+13.82%
$2.73B
$3.09
United States
Communication Services
655
ITRN
Ituran Location and Control Ltd.
+13.80%
$1.04B
$52.63
Israel
Technology
656
SIBN
SI-BONE, Inc.
+13.80%
$951.50M
$21.01
United States
Healthcare
657
JBTM
JBT Marel Corporation
+13.79%
$5.66B
$113.99
United States
Industrials
658
PATH
UiPath, Inc.
+13.79%
$7.16B
$13.67
United States
Technology
659
STLD
Steel Dynamics Inc
+13.77%
$35.67B
$257.65
United States
Basic Materials
660
CDNS
Cadence Design Systems
+13.76%
$89.97B
$326.23
United States
Technology
661
FCX
Freeport-McMoRan Inc.
+13.72%
$89.71B
$64.69
United States
Basic Materials
662
CBT
Cabot Corporation
+13.71%
$3.84B
$74.94
United States
Basic Materials
663
SNDR
Schneider National, Inc.
+13.67%
$5.13B
$29.66
United States
Industrials
664
ASM
Avino Silver & Gold Mines Ltd. (Canada)
+13.66%
$737.17M
$4.53
Canada
Basic Materials
665
HQI
HireQuest, Inc.
+13.66%
$226.55M
$15.91
United States
Industrials
666
WSC
WillScot Holdings Corporation
+13.65%
$3.32B
$20.19
United States
Industrials
667
VOXR
Vox Royalty Corp.
+13.62%
$318.29M
$4.69
United States
Basic Materials
668
CACC
Credit Acceptance Corp
+13.61%
$4.71B
$494.03
United States
Financial Services
669
NEO
NeoGenomics, Inc.
+13.61%
$2.25B
$16.52
United States
Healthcare
670
ICUI
ICU Medical Inc
+13.58%
$4.10B
$164.01
United States
Healthcare
671
FRD
Friedman Industries Inc.
+13.55%
$304.09M
$43.09
United States
Basic Materials
672
EXEL
Exelixis Inc
+13.54%
$16.93B
$70.35
United States
Healthcare
673
KMX
CarMax Inc.
+13.51%
$7.89B
$57.85
United States
Consumer Cyclical
674
PTCT
PTC Therapeutics, Inc.
+13.51%
$5.01B
$59.35
United States
Healthcare
675
ENTX
Entera Bio Ltd.
+13.45%
$556.55M
$3.10
Israel
Healthcare
676
CXM
Sprinklr, Inc.
+13.41%
$1.58B
$6.92
United States
Technology
677
SGC
Superior Group of Companies, Inc.
+13.39%
$195.97M
$12.91
United States
Consumer Cyclical
678
STAA
Staar Surgical Co
+13.39%
$1.23B
$25.49
United States
Healthcare
679
CLPT
ClearPoint Neuro, Inc.
+13.33%
$342.02M
$10.84
United States
Healthcare
680
CLBT
Cellebrite DI Ltd.
+13.31%
$3.05B
$12.18
Israel
Technology
681
SEG
Seaport Entertainment Group Inc.
+13.28%
$288.98M
$22.89
United States
Real Estate
682
LUV
Southwest Airlines Co.
+13.26%
$20.77B
$44.53
United States
Industrials
683
TECK
Teck Resources Limited
+13.23%
$29.76B
$62.86
Canada
Basic Materials
684
RDWR
Radware Ltd.
+13.21%
$1.46B
$33.84
Israel
Technology
685
BVN
Compania de Minas Buenaventura S.A.
+13.19%
$6.71B
$27.03
Peru
Basic Materials
686
TBCH
Turtle Beach Corporation
+13.19%
$287.45M
$15.97
United States
Technology
687
SOFI
SoFi Technologies, Inc.
+13.17%
$21.73B
$17.43
United States
Financial Services
688
LXFR
Luxfer Holdings PLC
+13.16%
$461.07M
$17.25
United States
Industrials
689
TBI
Trueblue, Inc.
+13.11%
$297.44M
$9.89
United States
Industrials
690
SOUN
SoundHound AI, Inc.
+13.07%
$1.87B
$4.34
United States
Technology
691
COHR
Coherent Corp.
+13.06%
$41.42B
$209.69
United States
Technology
692
W
Wayfair Inc.
+13.03%
$15.88B
$118.21
United States
Consumer Cyclical
693
ABVX
Abivax SA
+12.99%
$7.58B
$86.59
France
Healthcare
694
ATEN
A10 Networks Inc
+12.97%
$1.78B
$23.94
United States
Technology
695
DIN
Dine Brands Global, Inc.
+12.96%
$449.53M
$36.85
United States
Consumer Cyclical
696
LTM
LATAM Airlines Group S.A.
+12.94%
$12.17B
$44.65
Chile
Industrials
697
VNO
Vornado Realty Trust
+12.91%
$6.45B
$35.53
United States
Real Estate
698
AXSM
Axsome Therapeutics, Inc
+12.87%
$7.57B
$130.73
United States
Healthcare
699
VEON
VEON Ltd.
+12.87%
$5.68B
$82.37
United Arab Emirates
Communication Services
700
HAE
Haemonetics Corporation
+12.85%
$5.44B
$120.78
United States
Healthcare
Top gain on this page +15.12% OIO
Rows on this page 100 ranks 601–700
Page 7 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 +2,354%
Mega Fortune Company L..
2026 YTD LEADER
MGRT +1,505%
Mega Fortune Company L..
MAY 2026 LEADER
HYLN +266%
Hyliion Holdings Corp.
52-Week Top 5 Full List →
1 MGRT +2,354.2% 2 MTC +727.3% 3 MRNA +713.1% 4 BUUU +667.7% 5 ANL +555.2%
2026 YTD Top 5 Full List →
1 MGRT +1,504.5% 2 BUUU +795.6% 3 MRNA +648.8% 4 ANL +559.9% 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.