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.
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
2604
-1.39%
$664.16M
$12.02
United States
Financial Services
2610
-1.42%
$151.85M
$10.44
United States
Financial Services
2614
-1.43%
$606.85M
$11.69
United States
Financial Services
2634
-1.54%
$896.85M
$9.61
United States
Financial Services
2642
-1.59%
$167.83M
$12.89
United States
Financial Services
2648
-1.64%
$646.52M
$11.33
United States
Financial Services
2650
-1.65%
$540.78M
$4.31
United Kingdom
Financial Services
2651
-1.65%
$1.75B
$12.11
United States
Financial Services
2652
-1.66%
$837.90M
$11.07
United States
Financial Services
2663
-1.72%
$298.25M
$10.00
United States
Financial Services
2672
-1.76%gain through May 28
$156.05M
$45.00
United States
Real Estate
2678
-1.80%
$162.10M
$5.35
United States
Financial Services
2692
-1.85%
$148.41M
$3.08
United States
Financial Services
2699
-1.90%
$828.67M
$9.61
United States
Financial Services
Top gain on this page
-1.38% WH
Rows on this page
100 ranks 2601–2700
Page
27 of 43
Period
May 2026 closed
Looking for a specific symbol?
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.
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.