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
1801
+1.49%
$1.00B
$9.24
United States
Financial Services
1802
+1.49%
$139.68M
$10.38
United States
Financial Services
1804
+1.48%
$194.00M
$10.54
United States
Financial Services
1818
+1.43%
$251.16M
$43.36
United States
Financial Services
1826
+1.39%
$191.88M
$17.60
United States
Financial Services
1827
+1.38%
$659.35M
$28.61
United States
Consumer Defensive
1834
+1.31%
$145.12M
$6.53
United States
Financial Services
1839
+1.28%
$3.58B
$55.43
United States
Communication Services
1840
+1.28%
$1.94B
$9.02
United States
Financial Services
1858
+1.18%
$207.61M
$7.76
United States
Financial Services
1866
+1.16%
$626.52M
$11.78
United States
Financial Services
1871
+1.15%
$1.61B
$10.70
United States
Financial Services
1875
+1.13%
$209.70M
$10.87
United States
Financial Services
1877
+1.12%
$538.06M
$9.03
United States
Financial Services
1885
+1.09%
$691.86M
$26.06
United States
Financial Services
1891
+1.06%
$283.58M
$10.35
United States
Financial Services
Top gain on this page
+1.49% ETW
Rows on this page
100 ranks 1801–1900
Page
19 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.
† 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.