STOCK TITAN
  1. Home
  2. Rankings
  3. May 2026 Gainers

Top Stock Gainers May 2026 - Monthly Performance Ranked

The top US-listed stocks of May 2026 by monthly gain, on split-adjusted closes. Ranks 4,265 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
3501
SITC
SITE Centers Corp.
-8.01%
$200.46M
$3.82
United States
Real Estate
3502
CMCSA
Comcast Corp
-8.03%
$79.08B
$22.27
United States
Communication Services
3503
MPLT
MapLight Therapeutics, Inc.
-8.03%
$429.04M
$7.72
United States
Healthcare
3504
NXE
NexGen Energy Ltd.
-8.04%
$5.80B
$8.65
Canada
Energy
3505
UTZ
Utz Brands, Inc.
-8.04%
$1.27B
$14.28
United States
Consumer Defensive
3506
KKR
KKR & Co. Inc.
-8.05%
$86.01B
$95.82
United States
Financial Services
3507
L
Loews Corporation
-8.05%
$22.83B
$111.69
United States
Financial Services
3508
REPX
Riley Exploration Permian, Inc.
-8.05%
$1.15B
$52.10
United States
Energy
3509
CEG
Constellation Energy
-8.07%
$93.74B
$264.58
United States
Utilities
3510
DE
Deere & Company
-8.08%
$177.95B
$660.00
United States
Industrials
3511
SLVM
Sylvamo Corporation
-8.10%
$1.29B
$32.32
United States
Basic Materials
3512
CTKB
Cytek Biosciences, Inc.
-8.11%
$818.89M
$6.30
United States
Healthcare
3513
NFLX
NetFlix Inc
-8.11%
$258.37B
$62.05
United States
Communication Services
3514
TAYD
Taylor Devices Inc
-8.11%
$183.68M
$56.87
United States
Industrials
3515
ARCT
Arcturus Therapeutics Holdings Inc.
-8.12%
$345.34M
$12.15
United States
Healthcare
3516
CRH
CRH Public Limited Company
-8.13%
$60.29B
$90.62
Ireland
Basic Materials
3517
MSI
Motorola Solutions, Inc. New
-8.14%
$81.44B
$492.08
United States
Technology
3518
TSHA
Taysha Gene Therapies, Inc.
-8.14%
$1.38B
$4.22
United States
Healthcare
3519
HAL
Halliburton Company
-8.16%
$29.69B
$35.90
United States
Energy
3520
SBAC
SBA Communications Corp
-8.16%
$19.61B
$184.88
United States
Real Estate
3521
GIC
Global Industrial Company
-8.18%
$1.69B
$44.27
United States
Industrials
3522
MSLE
Satellos Bioscience Inc.
-8.18%
$144.59M
$6.82
Canada
Healthcare
3523
INGM
Ingram Micro Holding Corporation
-8.19%
$6.58B
$28.61
United States
Technology
3524
FLNG
FLEX LNG Ltd.
-8.20%
$1.55B
$28.65
Bermuda
Energy
3525
JCI
Johnson Controls International plc
-8.20%
$95.87B
$158.27
Ireland
Industrials
3526
TYL
Tyler Technologies, Inc.
-8.20%
$14.87B
$373.93
United States
Technology
3527
RMBI
Richmond Mutual Bancorporation, Inc.
-8.22%
$254.36M
$15.86
United States
Financial Services
3528
AVBC
Avidia Bancorp, Inc.
-8.23%
$417.58M
$23.54
United States
Financial Services
3529
KLRA
Kailera Therapeutics, Inc.
-8.24%
$1.74B
$13.41
United States
Healthcare
3530
ROP
Roper Technologies, Inc.
-8.25%
$44.47B
$449.65
United States
Technology
3531
PTEN
Patterson-UTI Energy Inc
-8.27%
$4.84B
$12.69
United States
Energy
3532
AOS
A.O. Smith Corporation
-8.28%
$8.53B
$63.49
United States
Industrials
3533
MAIN
Main Street Capital Corporation
-8.29%
$5.23B
$55.90
United States
Financial Services
3534
BKR
Baker Hughes Company
-8.31%
$54.13B
$54.51
United States
Energy
3535
SPTX
Seaport Therapeutics, Inc.
-8.32%†
$1.13B
$21.10
United States
Healthcare
3536
FORM
FormFactor Inc.
-8.34%
$7.61B
$97.46
United States
Technology
3537
SWX
Southwest Gas Holdings, Inc.
-8.34%
$6.75B
$93.12
United States
Utilities
3538
SHG
Shinhan Financial Group Co Ltd
-8.35%
$30.50B
$65.89
South Korea
Financial Services
3539
CDW
CDW Corporation
-8.37%
$20.65B
$165.20
United States
Technology
3540
TT
Trane Technologies plc
-8.37%
$94.37B
$431.10
Ireland
Industrials
3541
FBYD
Falcon's Beyond Global, Inc.
-8.39%
$931.53M
$7.67
United States
Industrials
3542
STNG
Scorpio Tankers Inc.
-8.39%
$4.86B
$95.07
Monaco
Energy
3543
BVC
BitVentures Limited
-8.40%
$125.40M
$14.78
Hong Kong
Technology
3544
CCJ
Cameco Corporation
-8.40%
$36.36B
$83.49
Canada
Energy
3545
RYAN
Ryan Specialty Holdings, Inc.
-8.40%
$11.07B
$43.28
United States
Financial Services
3546
JBSS
John B. Sanfilippo & SON
-8.41%
$660.33M
$56.47
United States
Consumer Defensive
3547
NFG
National Fuel Gas Co.
-8.45%
$7.54B
$79.36
United States
Energy
3548
ACTG
Acacia Research Corporation
-8.46%
$433.29M
$4.44
United States
Industrials
3549
HLI
Houlihan Lokey, Inc.
-8.46%
$9.67B
$139.34
United States
Financial Services
3550
OLMA
Olema Pharmaceuticals, Inc.
-8.47%
$641.36M
$7.33
United States
Healthcare
3551
PFLT
PennantPark Floating Rate Capital Ltd.
-8.47%
$688.57M
$6.94
United States
Financial Services
3552
WDS
Woodside Energy Group Limited
-8.47%
$44.03B
$23.16
Australia
Energy
3553
VINP
Vinci Compass Investments Ltd.
-8.49%
$578.39M
$8.81
Brazil
Financial Services
3554
DPZ
Domino's Pizza Inc.
-8.50%
$10.26B
$312.00
United States
Consumer Cyclical
3555
VALU
Value Line Inc
-8.50%
$389.83M
$41.55
United States
Financial Services
3556
ARHS
Arhaus, Inc.
-8.51%
$1.80B
$12.71
United States
Consumer Cyclical
3557
NWN
Northwest Natural Holding Company
-8.51%
$2.10B
$49.96
United States
Utilities
3558
PEPG
PepGen Inc.
-8.54%
$166.92M
$2.41
United States
Healthcare
3559
RELY
Remitly Global, Inc.
-8.54%
$5.22B
$24.64
United States
Technology
3560
LFMD
LifeMD, Inc.
-8.55%
$111.95M
$2.32
United States
Healthcare
3561
LCII
LCI Industries
-8.56%
$2.41B
$98.97
United States
Consumer Cyclical
3562
EQT
EQT CORP
-8.57%
$34.12B
$54.54
United States
Energy
3563
PNBK
Patriot National Bancorp Inc
-8.57%
$106.35M
$0.8440
United States
Financial Services
3564
HLMN
Hillman Solutions Corp.
-8.58%
$1.52B
$7.80
United States
Industrials
3565
SNDX
Syndax Pharmaceuticals, Inc.
-8.59%
$1.26B
$14.15
United States
Healthcare
3566
AXGN
Axogen, Inc.
-8.61%
$2.96B
$49.63
United States
Healthcare
3567
TTD
The Trade Desk, Inc.
-8.61%
$6.17B
$13.06
United States
Communication Services
3568
BH.A
Biglari Holdings Inc.
-8.62%
$1.21B
$1,894.15
United States
Consumer Cyclical
3569
BGR
Blackrock Energy and Resources Trust
-8.66%
$473.23M
$18.59
United States
Financial Services
3570
RNR
RenaissanceRe Holdings Ltd.
-8.67%
$13.68B
$338.66
Bermuda
Financial Services
3571
KR
The Kroger Co.
-8.70%
$38.94B
$65.93
United States
Consumer Defensive
3572
INGN
Inogen Inc
-8.72%
$192.67M
$7.26
United States
Healthcare
3573
TOST
Toast, Inc.
-8.73%
$18.21B
$31.50
United States
Technology
3574
CALX
CALIX, INC.
-8.75%
$2.41B
$38.31
United States
Technology
3575
WNC
Wabash National Corp.
-8.75%
$540.20M
$13.26
United States
Industrials
3576
ZYME
Zymeworks Inc.
-8.75%
$2.06B
$28.71
United States
Healthcare
3577
KB
KB Financial Group Inc
-8.79%
$39.76B
$114.52
South Korea
Financial Services
3578
SPNT
SiriusPoint Ltd.
-8.80%
$3.01B
$25.95
Bermuda
Financial Services
3579
WLFC
Willis Lease Finance Corp
-8.83%
$885.09M
$41.86
United States
Industrials
3580
MDT
Medtronic plc
-8.84%
$124.22B
$97.11
Ireland
Healthcare
3581
AUGO
Aura Minerals Inc.
-8.85%
$6.56B
$78.30
United States
Basic Materials
3582
CGBD
Carlyle Secured Lending, Inc.
-8.85%
$743.78M
$10.81
United States
Financial Services
3583
GSBD
Goldman Sachs BDC, Inc.
-8.85%
$1.02B
$9.06
United States
Financial Services
3584
ALEC
Alector, Inc.
-8.86%
$250.11M
$2.24
United States
Healthcare
3585
PCRX
Pacira BioSciences, Inc.
-8.91%
$1.45B
$36.39
United States
Healthcare
3586
SU
Suncor Energy, Inc.
-8.91%
$90.80B
$77.63
Canada
Energy
3587
NE
Noble Corporation plc
-8.92%
$7.58B
$47.45
United States
Energy
3588
MCK
McKesson Corporation
-8.93%
$114.36B
$980.88
United States
Healthcare
3589
UPB
Upstream Bio, Inc.
-8.93%
$179.10M
$3.27
United States
Healthcare
3590
WDH
Waterdrop Inc.
-8.93%
$362.89M
$1.01
China
Financial Services
3591
AR
ANTERO RESOURCES CORPORATION
-8.94%
$12.65B
$41.20
United States
Energy
3592
EXLS
ExlService Holdings, Inc.
-8.94%
$6.20B
$41.12
United States
Technology
3593
NGG
National Grid PLC
-8.95%
$84.65B
$84.20
United Kingdom
Utilities
3594
OVV
Ovintiv Inc.
-8.95%
$19.80B
$71.57
United States
Energy
3595
WGO
Winnebago Industries, Inc.
-8.95%
$859.87M
$30.23
United States
Consumer Cyclical
3596
EXE
Expand Energy Corporation
-8.98%
$20.89B
$90.44
United States
Energy
3597
ASIX
AdvanSix Inc.
-9.00%
$405.83M
$15.03
United States
Basic Materials
3598
ESEA
Euroseas Ltd.(Marshall Islands)
-9.01%
$475.89M
$67.45
Greece
Industrials
3599
ITT
ITT Inc.
-9.02%
$18.11B
$202.56
United States
Industrials
3600
PEP
PepsiCo, Inc.
-9.02%
$182.33B
$133.79
United States
Consumer Defensive
Top gain on this page -8.01% SITC
Rows on this page 100 ranks 3501–3600
Page 36 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
PCLA +365%
PicoCELA Inc.
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 PCLA +365.1% 2 HYLN +266.0% 3 RXT +254.1% 4 REPL +238.1% 5 AGL +230.2%
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.