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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 4,274 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
1501
MSEX
Middlesex Water Co
+3.24%
$1.15B
$59.87
United States
Utilities
1502
BMEZ
BlackRock Health Sciences Term Trust
+3.23%
$1.09B
$17.38
United States
Financial Services
1503
MET
MetLife, Inc.
+3.23%
$61.76B
$98.27
United States
Financial Services
1504
RYZ
Ryerson Holding Corporation
+3.21%
$1.43B
$27.60
United States
Industrials
1505
BBSI
Barrett Business Services
+3.20%
$716.77M
$29.91
United States
Industrials
1506
CDRO
Codere Online Luxembourg, S.A.
+3.19%
$385.58M
$8.48
Luxembourg
Consumer Cyclical
1507
TY
TRI-Continental Corporation
+3.19%
$1.80B
$33.76
United States
Financial Services
1508
EC
Ecopetrol S.A
+3.18%
$31.97B
$15.55
Colombia
Energy
1509
PLBC
Plumas Bancorp
+3.18%
$433.53M
$62.46
United States
Financial Services
1510
FRAF
Franklin Financial Services Corporation
+3.16%
$310.93M
$69.08
United States
Financial Services
1511
PLTK
Playtika Holding Corp.
+3.15%
$933.73M
$2.44
Israel
Communication Services
1512
IIM
Invesco Value Municipal Income Trust
+3.14%
$540.26M
$11.47
United States
Financial Services
1513
IVT
InvenTrust Properties Corp.
+3.14%
$2.46B
$31.51
United States
Real Estate
1514
HBT
HBT Financial, Inc.
+3.13%
$1.35B
$37.00
United States
Financial Services
1515
RZLT
Rezolute, Inc.
+3.12%
$375.31M
$3.88
United States
Healthcare
1516
WWW
Wolverine World Wide, Inc.
+3.11%
$1.75B
$21.33
United States
Consumer Cyclical
1517
RERE
ATRenew Inc.
+3.10%
$985.63M
$4.45
China
Consumer Cyclical
1518
SIGI
Selective Insurance Group
+3.09%
$5.92B
$99.44
United States
Financial Services
1519
BSVN
Bank7 Corp.
+3.07%
$628.19M
$58.39
United States
Financial Services
1520
CCI
Crown Castle Inc.
+3.06%
$37.70B
$88.60
United States
Real Estate
1521
CCU
Compania Cervecerias Unidas S.A.
+3.06%
$2.00B
$10.84
Chile
Consumer Defensive
1522
KRC
Kilroy Realty Corp.
+3.04%
$4.17B
$35.82
United States
Real Estate
1523
MYFW
First Western Financial, Inc.
+3.04%
$300.10M
$30.71
United States
Financial Services
1524
ABBV
AbbVie Inc.
+3.03%
$514.78B
$291.31
United States
Healthcare
1525
CXW
CoreCivic, Inc.
+3.03%
$2.48B
$28.67
United States
Industrials
1526
YORW
York Water Co
+3.03%
$529.38M
$32.62
United States
Utilities
1527
LUCK
Lucky Strike Entertainment Corporation
+3.02%
$518.04M
$3.80
United States
Consumer Cyclical
1528
EVT
Eaton Vance Tax-Advantaged Dividend Income Fund
+3.01%
$2.00B
$26.79
United States
Financial Services
1529
ESTA
Establishment Labs Holdings Inc.
+3.00%
$2.00B
$67.02
United States
Healthcare
1530
ETG
Eaton Vance Tax-Advantaged Global Dividend Income Fund
+3.00%
$1.72B
$22.55
United States
Financial Services
1531
BBWI
Bath & Body Works, Inc.
+2.98%
$4.31B
$21.36
United States
Consumer Cyclical
1532
CR
Crane Company
+2.97%
$11.63B
$201.06
United States
Industrials
1533
CTBI
Community Trust Bancorp Inc
+2.97%
$1.26B
$69.11
United States
Financial Services
1534
CZFS
Citizens Financial Services, Inc.
+2.96%
$408.28M
$84.87
United States
Financial Services
1535
BHE
Benchmark Electronics
+2.94%
$2.16B
$60.40
United States
Technology
1536
WTS
Watts Water Technologies, Inc.
+2.94%
$11.55B
$346.14
United States
Industrials
1537
DBI
Designer Brands Inc.
+2.93%
$328.72M
$6.43
United States
Consumer Cyclical
1538
BY
Byline Bancorp, Inc.
+2.92%
$1.70B
$38.12
United States
Financial Services
1539
GLUE
Monte Rosa Therapeutics, Inc.
+2.92%
$903.21M
$10.57
United States
Healthcare
1540
HTO
H2O America
+2.92%
$3.45B
$62.95
United States
Utilities
1541
CATY
Cathay General Bancorp
+2.91%
$4.28B
$64.22
United States
Financial Services
1542
CNOB
Center Bancorp Inc
+2.91%
$1.63B
$32.42
United States
Financial Services
1543
BNS
Bank of Nova Scotia
+2.89%
$111.57B
$91.69
Canada
Financial Services
1544
ADI
Analog Devices, Inc.
+2.88%
$176.17B
$363.56
United States
Technology
1545
FCF
First Commonwealth Financial Corporation
+2.88%
$2.03B
$20.91
United States
Financial Services
1546
ESRT
Empire State Realty Trust, Inc.
+2.87%
$893.73M
$5.31
United States
Real Estate
1547
PAM
Pampa Energia S.A.
+2.87%
$3.41B
$63.58
Argentina
Industrials
1548
BCBP
BCB Bancorp Inc
+2.86%
$281.99M
$9.17
United States
Financial Services
1549
INTA
Intapp, Inc.
+2.85%
$3.35B
$43.73
United States
Technology
1550
NTGR
NETGEAR, Inc.
+2.85%
$495.66M
$18.88
United States
Technology
1551
SAAQ
Space Asset Acquisition Corp.
+2.85%
$314.69M
$10.05
United States
Financial Services
1552
LCID
Lucid Group, Inc.
+2.83%
$1.30B
$3.29
United States
Consumer Cyclical
1553
TMO
Thermo Fisher Scientific Inc.
+2.83%
$257.42B
$694.76
United States
Healthcare
1554
VABK
Virginia National Bankshares Corporation
+2.82%
$286.58M
$52.80
United States
Financial Services
1555
WPP
WPP plc
+2.82%
$5.88B
$27.26
United Kingdom
Communication Services
1556
SENEA
Seneca Foods Corp
+2.81%
$1.02B
$151.04
United States
Consumer Defensive
1557
WLY
John Wiley & Sons, Inc.
+2.81%
$2.55B
$50.23
United States
Communication Services
1558
GFUZ
General Fusion Group Ltd.
+2.80%
$337.13M
$5.31
Canada
Industrials
1559
AMG
Affiliated Managers Group
+2.78%
$9.37B
$362.96
United States
Financial Services
1560
JCE
Nuveen Core Equity Alpha Fund
+2.78%
$280.54M
$16.50
United States
Financial Services
1561
SOLS
Solstice Advanced Materials Inc.
+2.78%
$9.12B
$58.00
United States
Basic Materials
1562
XRN
Chiron Real Estate Inc.
+2.77%
$380.19M
$28.70
United States
Real Estate
1563
TRVI
Trevi Therapeutics, Inc.
+2.76%
$2.04B
$14.33
United States
Healthcare
1564
BCML
BayCom Corp
+2.74%
$340.27M
$31.16
United States
Financial Services
1565
GILD
Gilead Sciences Inc
+2.74%
$207.00B
$166.89
United States
Healthcare
1566
MRNA
Moderna, Inc.
+2.72%
$101.48B
$254.19
United States
Healthcare
1567
SENS
Senseonics Holdings, Inc.
+2.72%
$454.19M
$8.59
United States
Healthcare
1568
WSBF
Waterstone Financial, Inc.
+2.72%
$357.02M
$19.86
United States
Financial Services
1569
CP
Canadian Pacific Kansas City Limited
+2.71%
$80.15B
$92.17
Canada
Industrials
1570
MOS
The Mosaic Company
+2.71%
$7.11B
$22.36
United States
Basic Materials
1571
ASG
Liberty All-Star Growth FD
+2.70%
$305.84M
$4.80
United States
Financial Services
1572
JBI
Janus International Group, Inc.
+2.69%
$633.06M
$4.64
United States
Industrials
1573
PFG
Principal Financial Group, Inc.
+2.69%
$23.55B
$110.91
United States
Financial Services
1574
EVN
Eaton Vance Municipal Income Trust
+2.67%
$407.21M
$10.20
United States
Financial Services
1575
HSIC
Henry Schein Inc
+2.67%
$9.51B
$86.05
United States
Healthcare
1576
OPCH
Option Care Health, Inc.
+2.66%
$4.74B
$31.65
United States
Healthcare
1577
UNFI
United Natural Foods Inc
+2.66%
$2.72B
$45.30
United States
Consumer Defensive
1578
AOD
abrdn Total Dynamic Dividend Fund
+2.65%
$1.05B
$9.95
United Kingdom
Financial Services
1579
BXP
BXP, Inc.
+2.65%
$10.38B
$65.01
United States
Real Estate
1580
UNH
UnitedHealth Group Incorporated
+2.65%
$353.17B
$394.15
United States
Healthcare
1581
ASMB
Assembly Biosciences, Inc
+2.63%
$415.76M
$20.42
United States
Healthcare
1582
AWR
American States Water Company
+2.63%
$3.57B
$89.98
United States
Utilities
1583
BANC
Banc of California, Inc.
+2.62%
$2.85B
$17.98
United States
Financial Services
1584
PRG
PROG Holdings, Inc.
+2.62%
$1.47B
$37.71
United States
Industrials
1585
BIOA
BioAge Labs, Inc.
+2.61%
$245.38M
$5.34
United States
Healthcare
1586
BSET
Bassett Furniture Industries I
+2.61%
$188.25M
$21.76
United States
Consumer Cyclical
1587
KMTS
Kestra Medical Technologies, Ltd.
+2.61%
$1.72B
$28.80
United States
Healthcare
1588
SFST
Southern First Bancshares, Inc.
+2.61%
$562.53M
$59.27
United States
Financial Services
1589
CDP
COPT Defense Properties
+2.59%
$3.73B
$32.87
United States
Real Estate
1590
POWL
Powell Industries Inc
+2.58%
$4.85B
$133.12
United States
Industrials
1591
PRU
Prudential Financial, Inc.
+2.58%
$40.90B
$119.24
United States
Financial Services
1592
RSVR
Reservoir Media, Inc.
+2.58%
$673.98M
$10.21
United States
Communication Services
1593
PKG
Packaging Corp of America
+2.56%
$22.25B
$249.70
United States
Consumer Cyclical
1594
GDOT
Green Dot Corporation
+2.55%
$697.50M
$12.24
United States
Financial Services
1595
FLS
Flowserve Corporation
+2.54%
$10.19B
$80.37
United States
Industrials
1596
AKO.A
Embotelladora Andina S.A. Series A
+2.53%
$3.99B
$25.29
Chile
Consumer Defensive
1597
GWRS
Global Water Resources, Inc.
+2.53%
$217.93M
$7.28
United States
Utilities
1598
LSAK
Lesaka Technologies, Inc.
+2.52%
$304.62M
$3.52
South Africa
Technology
1599
PINE
Alpine Income Property Trust, Inc
+2.50%
$298.09M
$16.62
United States
Real Estate
1600
FNWD
Finward Bancorp
+2.49%
$189.43M
$43.74
United States
Financial Services
Top gain on this page +3.24% MSEX
Rows on this page 100 ranks 1501–1600
Page 16 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 +1,875%
Mega Fortune Company L..
2026 YTD LEADER
MGRT +1,502%
Mega Fortune Company L..
MAY 2026 LEADER
HYLN +266%
Hyliion Holdings Corp.
52-Week Top 5 Full List →
1 MGRT +1,875.4% 2 MRNA +944.8% 3 BUUU +697.0% 4 CYPH +605.9% 5 ANL +563.2%
2026 YTD Top 5 Full List →
1 MGRT +1,501.9% 2 MRNA +762.0% 3 BUUU +719.3% 4 ANL +623.9% 5 AGL +558.6%
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.