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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
1301
PBFS
Pioneer Bancorp, Inc.
+4.92%
$435.96M
$18.28
United States
Financial Services
1302
AMBA
Ambarella, Inc.
+4.91%
$2.79B
$62.30
United States
Technology
1303
ECHO
EchoStar Corporation
+4.91%
$28.19B
$98.43
United States
Communication Services
1304
IE
Ivanhoe Electric Inc.
+4.91%
$1.23B
$8.12
United States
Basic Materials
1305
SAH
Sonic Automotive, Inc.
+4.91%
$2.00B
$63.58
United States
Consumer Cyclical
1306
PYPD
PolyPid Ltd.
+4.89%
$109.48M
$5.42
Israel
Healthcare
1307
SMP
Standard Motor Products
+4.87%
$947.52M
$45.31
United States
Consumer Cyclical
1308
TTWO
Take-Two Interactive Software Inc
+4.87%
$35.56B
$194.97
United States
Communication Services
1309
NFJ
Virtus Dividend, Interest & Premium Strategy Fund
+4.86%
$1.32B
$14.30
United States
Financial Services
1310
WPM
Wheaton Precious Metals Corp.
+4.86%
$52.95B
$120.66
Canada
Basic Materials
1311
ACRS
Aclaris Therapeutics, Inc.
+4.84%
$615.29M
$3.99
United States
Healthcare
1312
CHI
Calamos Convertible Opportunities and Income Fund
+4.84%
$882.71M
$10.91
United States
Financial Services
1313
EFSC
Enterprise Financial Services Corporation
+4.83%
$2.21B
$62.33
United States
Financial Services
1314
SENEB
Seneca Foods Corp
+4.83%gain through May 28
$1.08B
$159.64
United States
Consumer Defensive
1315
KRG
Kite Realty Group Trust
+4.82%
$4.96B
$25.19
United States
Real Estate
1316
GRVY
GRAVITY Co., Ltd.
+4.81%
$469.47M
$68.50
South Korea
Communication Services
1317
HRI
Herc Holdings Inc.
+4.79%
$5.55B
$172.02
United States
Industrials
1318
BCS
Barclays PLC
+4.78%
$74.14B
$22.60
United Kingdom
Financial Services
1319
HRZN
Horizon Technology Finance Corporation
+4.77%
$272.83M
$4.00
United States
Financial Services
1320
RGEN
Repligen Corp
+4.77%
$11.23B
$173.38
United States
Healthcare
1321
TMQ
Trilogy Metals Inc
+4.75%
$397.18M
$2.24
Canada
Basic Materials
1322
HVT
Haverty Furniture Companies, Inc.
+4.74%
$456.58M
$30.37
United States
Consumer Cyclical
1323
IMTX
Immatics N.V.
+4.73%
$1.10B
$7.08
Germany
Healthcare
1324
EFSI
Eagle Financial Services Inc
+4.72%
$246.82M
$46.00
United States
Financial Services
1325
HPK
HighPeak Energy, Inc.
+4.72%
$1.29B
$9.24
United States
Energy
1326
VRTX
Vertex Pharmaceuticals Inc
+4.72%
$141.65B
$563.49
United States
Healthcare
1327
PAYX
Paychex Inc
+4.70%
$39.91B
$115.22
United States
Technology
1328
CUZ
Cousins Properties Inc.
+4.69%
$4.86B
$29.96
United States
Real Estate
1329
ELE
Elemental Royalty Corporation
+4.69%
$1.11B
$14.84
Canada
Basic Materials
1330
ACN
Accenture plc
+4.68%
$158.03B
$254.39
Ireland
Technology
1331
AMBP
Ardagh Metal Packaging S.A.
+4.68%
$2.69B
$4.53
Luxembourg
Consumer Cyclical
1332
CLBK
Columbia Financial, Inc.
+4.68%
$2.98B
$11.12
United States
Financial Services
1333
ADP
Automatic Data Processing
+4.67%
$116.24B
$293.84
United States
Technology
1334
ELDN
Eledon Pharmaceuticals, Inc.
+4.67%
$225.09M
$2.79
United States
Healthcare
1335
FMBH
First Mid Bancshares, Inc.
+4.66%
$1.34B
$51.37
United States
Financial Services
1336
SPXX
Nuveen S&P 500 Dynamic Overwrite Fund
+4.66%
$330.59M
$18.52
United States
Financial Services
1337
ACB
Aurora Cannabis Inc.
+4.65%
$257.04M
$4.19
Canada
Healthcare
1338
LSPD
Lightspeed Commerce Inc.
+4.65%
$1.41B
$11.16
Canada
Technology
1339
SID
Companhia Siderurgica Nacional S.A. (CSN)
+4.65%
$948.42M
$0.7530
Brazil
Basic Materials
1340
OPAL
OPAL Fuels Inc.
+4.63%
$267.38M
$1.47
United States
Industrials
1341
SKYX
SKYX Platforms Corp.
+4.63%
$124.90M
$0.7758
United States
Industrials
1342
WOR
Worthington Enterprises, Inc.
+4.61%
$3.09B
$65.20
United States
Industrials
1343
MAX
MediaAlpha, Inc.
+4.58%
$873.26M
$14.78
United States
Communication Services
1344
HAPN
Happen, Inc.
+4.57%
$1.79B
$15.92
United States
Financial Services
1345
ZM
Zoom Communications, Inc.
+4.57%
$27.87B
$93.91
United States
Technology
1346
AVK
Advent Convertible and Income Fund
+4.56%
$482.55M
$10.92
United States
Financial Services
1347
COFS
ChoiceOne Financial
+4.56%
$528.87M
$35.99
United States
Financial Services
1348
ESQ
Esquire Financial Holdings, Inc.
+4.54%
$1.52B
$127.11
United States
Financial Services
1349
GNTX
Gentex Corp
+4.54%
$4.19B
$20.47
United States
Consumer Cyclical
1350
FEAM
5E Advanced Materials, Inc.
+4.52%
$115.65M
$2.33
United States
Basic Materials
1351
HALO
Halozyme Therapeutics, Inc.
+4.52%
$14.86B
$129.28
United States
Healthcare
1352
NTES
NetEase, inc.
+4.52%
$72.77B
$115.66
China
Communication Services
1353
BLX
Bladex, Inc.
+4.51%
$1.84B
$49.62
Panama
Financial Services
1354
MMM
3M Company
+4.51%
$89.91B
$179.28
United States
Industrials
1355
OUT
OUTFRONT Media Inc.
+4.51%
$5.64B
$32.11
United States
Real Estate
1356
CZR
Caesars Entertainment, Inc.
+4.50%
$5.93B
$29.03
United States
Consumer Cyclical
1357
MAN
ManpowerGroup
+4.49%
$2.15B
$46.97
United States
Industrials
1358
BUSE
First Busey Corporation
+4.47%
$2.38B
$29.01
United States
Financial Services
1359
VOR
Vor Biopharma Inc.
+4.47%
$1.21B
$19.30
United States
Healthcare
1360
ELV
Elevance Health, Inc.
+4.46%
$91.10B
$409.98
United States
Healthcare
1361
HSY
The Hershey Company
+4.46%
$33.28B
$167.37
United States
Consumer Defensive
1362
SLBT
SL Science Holding Limited
+4.43%
$672.91M
$1.20
Taiwan
Healthcare
1363
AOSL
Alpha and Omega Semiconductor Limited
+4.42%
$696.41M
$22.85
United States
Technology
1364
GRDN
Guardian Pharmacy Services, Inc.
+4.42%
$2.58B
$40.35
United States
Healthcare
1365
PAYO
Payoneer Global Inc.
+4.42%
$2.42B
$7.16
United States
Technology
1366
RPC
Ridgepost Capital, Inc.
+4.41%
$1.02B
$9.73
United States
Financial Services
1367
SEVN
Seven Hills Realty Trust
+4.41%
$149.51M
$6.74
United States
Real Estate
1368
FSBC
Five Star Bancorp
+4.40%
$1.10B
$45.51
United States
Financial Services
1369
NTLA
Intellia Therapeutics, Inc
+4.38%
$1.75B
$12.00
United States
Healthcare
1370
IMAX
Imax Corp
+4.37%
$2.78B
$51.12
Canada
Communication Services
1371
TITN
Titan Machinery Inc.
+4.35%
$561.49M
$24.48
United States
Industrials
1372
VYX
NCR Voyix Corporation
+4.35%
$1.17B
$9.09
United States
Technology
1373
LPG
Dorian LPG Ltd
+4.33%
$2.33B
$53.80
United States
Energy
1374
PGEN
Precigen, Inc.
+4.33%
$2.48B
$5.18
United States
Healthcare
1375
MIRM
Mirum Pharmaceuticals, Inc.
+4.31%
$5.52B
$84.15
United States
Healthcare
1376
MFG
Mizuho Financial Group, Inc.
+4.30%
$116.62B
$9.76
Japan
Financial Services
1377
PFIS
Peoples Financial Services Corp.
+4.30%
$703.93M
$73.61
United States
Financial Services
1378
SKYW
Skywest Inc
+4.30%
$3.20B
$84.73
United States
Industrials
1379
FMAO
Farmers & Merchants Bancorp, Inc.
+4.29%
$501.17M
$36.59
United States
Financial Services
1380
STNE
StoneCo Ltd.
+4.28%
$1.79B
$7.76
Cayman Islands
Technology
1381
FTAI
FTAI Aviation Ltd.
+4.27%
$19.19B
$203.48
United States
Industrials
1382
GF
NEW GERMANY FUND Inc
+4.27%
$166.83M
$10.38
Germany
Financial Services
1383
LX
LexinFintech Holdings Ltd.
+4.27%
$100.22M
$0.6358
China
Financial Services
1384
DCOM
Dime Commercial Bancshares, Inc.
+4.26%
$1.84B
$42.25
United States
Financial Services
1385
FSM
Fortuna Mining Corp.
+4.25%
$2.63B
$9.22
Canada
Basic Materials
1386
ROG
Rogers Corporation
+4.25%
$2.37B
$135.05
United States
Technology
1387
EOD
Allspring Global Dividend Opportunity Fund
+4.24%
$267.01M
$6.20
United States
Financial Services
1388
JOF
Japan Smaller Capitalization Fund
+4.24%
$311.67M
$11.09
Japan
Financial Services
1389
MUFG
Mitsubishi UFJ Financial Group, Inc.
+4.23%
$242.67B
$21.69
Japan
Financial Services
1390
NKE
Nike, Inc.
+4.22%
$57.44B
$39.48
United States
Consumer Cyclical
1391
CRUS
Cirrus Logic Inc
+4.21%
$5.50B
$111.35
United States
Technology
1392
FLXS
Flexsteel Industries
+4.20%
$306.49M
$72.82
United States
Consumer Cyclical
1393
PI
Impinj, Inc.
+4.20%
$5.54B
$185.56
United States
Technology
1394
HFRO
Highland Opportunities and Income Fund
+4.18%
$355.61M
$6.36
United States
Financial Services
1395
NAUT
Nautilus Biotechnolgy, Inc.
+4.18%
$347.73M
$2.39
United States
Healthcare
1396
TRON
Tron Inc.
+4.17%
$604.90M
$1.24
United States
Consumer Cyclical
1397
WHD
Cactus, Inc.
+4.16%
$5.31B
$65.12
United States
Energy
1398
OXM
Oxford Industries, Inc.
+4.15%
$422.39M
$28.45
United States
Consumer Cyclical
1399
SLI
Standard Lithium Ltd.
+4.15%
$355.37M
$1.44
Canada
Basic Materials
1400
CIVB
Civista Bancshares, Inc.
+4.14%
$584.70M
$28.50
United States
Financial Services
Top gain on this page +4.92% PBFS
Rows on this page 100 ranks 1301–1400
Page 14 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 +2,361%
Mega Fortune Company L..
2026 YTD LEADER
MGRT +1,479%
Mega Fortune Company L..
MAY 2026 LEADER
HYLN +266%
Hyliion Holdings Corp.
52-Week Top 5 Full List →
1 MGRT +2,360.6% 2 MRNA +687.9% 3 BUUU +663.8% 4 AXTI +652.2% 5 MTC +626.5%
2026 YTD Top 5 Full List →
1 MGRT +1,479.2% 2 BUUU +851.7% 3 MRNA +651.9% 4 ANL +572.5% 5 ENGS +431.9%
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.

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.