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MARKET LEADERS
52-WEEK LEADER
WOLF +6278%
Wolfspeed, Inc.
2026 YTD LEADER
NINE +3078%
Nine Energy Service, I..
MAY 2026 LEADER
PIII +316%
P3 Health Partners Inc.
📈 52-Week Top 5 Full List →
1 WOLF +6278.2% 2 BW +1687.7% 3 BE +1412.2% 4 TE +587.5% 5 DOCN +533.3%
📅 2026 YTD Top 5 Full List →
1 NINE +3078.0% 2 STAK +1376.0% 3 JLHL +928.2% 4 MGRT +899.3% 5 BVC +767.9%
🗓 May 2026 Top 5 Full List →
1 PIII +315.7% 2 MNTS +268.7% 3 REPL +247.6% 4 HYLN +242.7% 5 AGL +212.0%
Quick Access: 52-Week 2026 YTD May 2026 Market Cap Dividends
#1 PIII leads with +316% May 2026

PIII (P3 Health Partners Inc.) is the best performing stock in May 2026. Following are MNTS (+269%) and REPL (+248%). Top performing sectors: Communication Services (+122% avg), Consumer Cyclical (+118% avg, 1 in top 10), Healthcare (+113% avg, 4 in top 10).

Top Stock Gainers May 2026 - Monthly Performance Ranked

Track the top performing stocks of May 2026 ranked by monthly price gain. See which stock gainers delivered the highest gains this month, with market caps over $100 million on Nasdaq and NYSE.
2026
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

This ranking shows the top performing stocks and biggest stock gainers during May 2026, calculated from the first to the last trading day of the month. It shows which stocks are going up this month, with split-adjusted data used for consistent performance calculations.

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.

May 2026 Stock Market Momentum

This page answers a current-month trend question with data: which NYSE and NASDAQ stocks have shown the strongest price gains so far in May 2026. The ranking is based on observed market performance, not analyst ratings, price targets, or investment recommendations.

Use the list to research momentum, market breadth, sector strength, and catalysts behind large moves. Before acting on any stock, review the company's news, SEC filings, liquidity, volatility, and your own risk constraints.

Looking for a specific Symbol?

Data as of June 19, 2026 at 2:27 AM EDT

Rank
Symbol
Company Name
May Gain
Market Cap
Price
Country
Sector
1
PIII
P3 Health Partners Inc.
315.7%
2.18 B
$ 10.75
United States
Healthcare
2
MNTS
Momentus Inc.
268.71%
194.95 M
$ 10.35
United States
Industrials
3
REPL
Replimune Group, Inc.
247.6%
841.41 M
$ 10.19
United States
Healthcare
4
HYLN
Hyliion Holdings Corp.
242.65%
1.44 B
$ 8.1
United States
Consumer Cyclical
5
AGL
agilon health, inc.
211.97%
1.90 B
$ 113.8
United States
Healthcare
6
RXT
Rackspace Technology, Inc.
192.09%
1.80 B
$ 7.22
United States
Technology
7
OTLK
Outlook Therapeutics, Inc.
178.41%
234.77 M
$ 1.58
United States
Healthcare
8
AIB
BlockchAIn Digital Infrastr...
173.6%
158.99 M
$ 2.24
United States
Technology
9
ZONE
CleanCore Solutions, Inc.
171.19%
218.48 M
$ 0.9844
United States
Industrials
10
RDW
Redwire Corporation
163.06%
2.85 B
$ 14.35
United States
Industrials
11
APPS
Digital Turbine, Inc.
138.59%
1.04 B
$ 8.61
United States
Technology
12
INOD
Innodata Inc.
138.48%
3.12 B
$ 95.5
United States
Technology
13
MX
Magnachip Semiconductor Cor...
137.84%
215.73 M
$ 5.92
South Korea
Technology
14
EVC
Entravision Communications ...
137.08%
907.51 M
$ 9.86
United States
Communication Services
15
SPCE
Virgin Galactic Holdings, Inc.
133.21%
395.83 M
$ 3.56
United States
Industrials
16
UMAC
Unusual Machines, Inc.
123.96%
1.19 B
$ 24.98
United States
Technology
17
QTTB
Q32 Bio Inc.
119.25%
201.78 M
$ 11.9
United States
Healthcare
18
JXG
JX Luxventure Group Inc.
116.93%
115.77 M
$ 9.6
China
Consumer Cyclical
19
AMPG
AmpliTech Group, Inc.
115.61%
227.80 M
$ 8.99
United States
Technology
20
GCTS
GCT Semiconductor Holding, ...
111.95%
264.20 M
$ 3.18
United States
Technology
21
VPG
Vishay Precision Group, Inc.
108.09%
1.88 B
$ 141.34
United States
Technology
22
BZFD
BuzzFeed, Inc.
107.91%
118.52 M
$ 1.5
United States
Communication Services
23
DGXX
Digi Power X Inc.
107.71%
610.36 M
$ 6.75
United States
Utilities
24
TE
T1 Energy Inc.
105.05%
2.61 B
$ 9.35
United States
Industrials
25
ENPH
Enphase Energy, Inc.
101.95%
6.89 B
$ 52.28
United States
Technology
26
HCHL
Happy City Holdings Limited
100.99%
118.18 M
$ 3.96
Hong Kong
Consumer Cyclical
27
DELL
Dell Technologies Inc.
100.27%
265.40 B
$ 409.5
United States
Technology
28
PSNL
Personalis, Inc.
97.23%
1.10 B
$ 10.54
United States
Healthcare
29
OABI
OmniAb, Inc.
92.86%
339.24 M
$ 2.34
United States
Healthcare
30
DMRC
Digimarc Corporation
90.41%
213.90 M
$ 9.58
United States
Technology
31
SLS
SELLAS Life Sciences Group,...
88.84%
1.58 B
$ 8.05
United States
Healthcare
32
TONX
TON Strategy Co
87.74%
189.38 M
$ 3.35
United States
Technology
33
VOYG
Voyager Technologies, Inc.
86.2%
2.23 B
$ 37.57
United States
Industrials
34
BLZE
Backblaze, Inc.
86.07%
491.52 M
$ 8.19
United States
Technology
35
TMCI
Treace Medical Concepts, Inc.
86.02%
271.82 M
$ 4.19
United States
Healthcare
36
HIVE
HIVE Digital Technologies Ltd.
86.01%
1.14 B
$ 4.26
United States
Financial Services
37
FATE
Fate Therapeutics, Inc.
85.62%
243.61 M
$ 2.09
United States
Healthcare
38
BLDP
Ballard Power Systems Inc.
85.55%
1.32 B
$ 4.37
Canada
Industrials
39
LIXT
Lixte Biotechnology Holding...
85.46%
132.31 M
$ 7.61
United States
Healthcare
40
KEEL
Keel Infrastructure Corp.
83.82%
3.80 B
$ 6.29
United States
Technology
41
RKLB
Rocket Lab Corporation
82.06%
67.01 B
$ 107.24
United States
Industrials
42
CPSH
CPS Technologies Corporation
81.49%
128.14 M
$ 6.65
United States
Technology
43
OSS
One Stop Systems, Inc.
81.26%
456.74 M
$ 18.44
United States
Technology
44
SNOW
Snowflake Inc.
81.24%
80.51 B
$ 232.29
United States
Technology
45
SHAZ
SharonAI Holdings Inc.
79.65%
1.56 B
$ 92.7
United States
Technology
46
MU
Micron Technology, Inc.
79.08%
1.28 T
$ 1133.99
United States
Technology
47
PENG
Penguin Solutions, Inc.
78.71%
3.53 B
$ 67.15
United States
Technology
48
WYFI
WhiteFiber, Inc.
78.62%
1.49 B
$ 38.49
United States
Technology
49
KULR
KULR Technology Group, Inc.
78.36%
183.18 M
$ 3.96
United States
Technology
50
SEDG
SolarEdge Technologies, Inc.
77.93%
3.53 B
$ 58.05
Israel
Technology
51
VELO
Velo3D, Inc.
77.72%
889.86 M
$ 29.86
United States
Technology
52
XMTR
Xometry, Inc.
77.55%
5.15 B
$ 93.28
United States
Industrials
53
DDOG
Datadog, Inc.
76.01%
79.38 B
$ 223
United States
Technology
54
VSH
Vishay Intertechnology, Inc.
75.96%
8.83 B
$ 64.9
United States
Technology
55
CRSR
Corsair Gaming, Inc.
74.43%
956.60 M
$ 8.95
United States
Technology
56
OUST
Ouster, Inc.
74.1%
2.97 B
$ 46.57
United States
Technology
57
BRAI
Braiin Limited
73.07%
1.76 B
$ 8.55
Australia
Technology
58
UIS
Unisys Corporation
72.56%
258.08 M
$ 3.54
United States
Technology
59
JLHL
Julong Holding Limited
71.09%
851.30 M
$ 39.69
China
Industrials
60
LUNR
Intuitive Machines, Inc.
71.08%
3.67 B
$ 22.85
United States
Industrials
61
AEVA
Aeva Technologies, Inc.
71%
1.65 B
$ 24.39
United States
Technology
62
SMCI
Super Micro Computer, Inc.
70.14%
18.44 B
$ 30.66
United States
Technology
63
UMC
United Microelectronics Cor...
69.96%
60.42 B
$ 24.08
Taiwan
Technology
64
COOK
Traeger, Inc.
69.91%
201.01 M
$ 72.26
United States
Consumer Cyclical
65
ALAB
Astera Labs, Inc.
69.16%
71.49 B
$ 417.07
United States
Technology
66
POET
POET Technologies Inc.
68.13%
2.10 B
$ 12.15
Canada
Technology
67
BTQ
BTQ Technologies Corp.
67.36%
802.22 M
$ 5.675
Canada
Technology
68
ARM
Arm Holdings plc
67.29%
469.38 B
$ 439.46
United Kingdom
Technology
69
HIMX
Himax Technologies, Inc.
67.1%
3.16 B
$ 18.11
Taiwan
Technology
70
BB
BlackBerry Limited
66.05%
4.91 B
$ 8.38
Canada
Technology
71
ACMR
ACM Research, Inc.
65.98%
7.59 B
$ 109.87
United States
Technology
72
WYY
WidePoint Corporation
64.58%
134.07 M
$ 13.56
United States
Technology
73
FLEX
Flex Ltd.
64.43%
54.08 B
$ 147.61
United States
Technology
74
AIFU
AIFU Inc.
62.86%
292.20 M
$ 49.31
China
Financial Services
75
XGN
Exagen Inc.
62.75%
109.69 M
$ 4.54
United States
Healthcare
76
FCEL
FuelCell Energy, Inc.
62.73%
1.63 B
$ 24.04
United States
Industrials
77
OKTA
Okta, Inc.
62.67%
20.48 B
$ 117.81
United States
Technology
78
LQDA
Liquidia Corporation
62.19%
6.32 B
$ 71.07
United States
Healthcare
79
HUT
Hut 8 Corp.
62.16%
14.01 B
$ 124.44
United States
Financial Services
80
AIRS
AirSculpt Technologies, Inc.
62.05%
348.50 M
$ 4.94
United States
Healthcare
81
VUZI
Vuzix Corporation
61.97%
275.25 M
$ 3.31
United States
Technology
82
STRL
Sterling Infrastructure, Inc.
61.61%
26.45 B
$ 861.88
United States
Industrials
83
WOLF
Wolfspeed, Inc.
61.26%
2.98 B
$ 57.41
United States
Technology
84
AMWL
American Well Corporation
60.62%
140.85 M
$ 8.43
United States
Healthcare
85
CLFD
Clearfield, Inc.
60.45%
549.69 M
$ 40.45
United States
Technology
86
CRWD
CrowdStrike Holdings, Inc.
60.43%
174.34 B
$ 684.86
United States
Technology
87
BRKR
Bruker Corporation
60.07%
8.71 B
$ 57.23
United States
Healthcare
88
ASTS
AST SpaceMobile, Inc.
59.98%
31.31 B
$ 80.66
United States
Technology
89
FTNT
Fortinet, Inc.
59.89%
106.04 B
$ 144.73
United States
Technology
90
CD
Chaince Digital Holdings Inc.
59.81%
382.52 M
$ 4.815
United States
Financial Services
91
PURR
Hyperliquid Strategies Inc.
59.33%
1.34 B
$ 9.28
United States
Financial Services
92
FROG
JFrog Ltd.
59.31%
10.02 B
$ 82.72
United States
Technology
93
TKNO
Alpha Teknova, Inc.
58.82%
280.94 M
$ 5.24
United States
Healthcare
94
PCT
PureCycle Technologies, Inc.
57.63%
1.75 B
$ 8.7
United States
Industrials
95
GBTG
Global Business Travel Grou...
57.5%
4.88 B
$ 9.36
United Kingdom
Consumer Cyclical
96
UP
Wheels Up Experience Inc.
57.5%
284.28 M
$ 7.84
United States
Industrials
97
SAIL
SailPoint, Inc.
56.01%
7.56 B
$ 13.33
United States
Technology
98
IONQ
IonQ, Inc.
56%
21.11 B
$ 56.55
United States
Technology
99
WW
WW International, Inc.
55.76%
191.98 M
$ 19.2
United States
Healthcare
100
PANW
Palo Alto Networks, Inc.
55.56%
234.54 B
$ 287.78
United States
Technology
For the most accurate results, consider cross-referencing our data with other sources.

Frequently Asked Questions

Q Which stock has gained the most in May 2026?
A

PIII (P3 Health Partners Inc.) has the highest monthly gain in this ranking for May 2026, with a gain of 316%. Top performers this month include PIII, MNTS, REPL.

Q What stocks gained the most in May 2026?
A

The biggest gainers in May 2026 were: PIII (+316%), MNTS (+269%), REPL (+248%), HYLN (+243%), AGL (+212%). These monthly rankings show which stocks had the strongest short-term momentum.

Q Does this page recommend the best stocks to buy now?
A

No. This page is an informational ranking of stocks that have already gone up during May 2026. It does not make buy, sell, or hold recommendations and should be used as a research starting point, not financial advice.

Q How can this ranking help explain current stock market trends?
A

The ranking shows where price strength is concentrated during May 2026. Comparing the top gainers by sector, market cap, and recent catalysts can help identify momentum themes and market rotation without implying that any listed stock is a recommendation.

Q Which sectors performed best in May 2026?
A

The top performing sectors in May 2026 included Healthcare, Industrials, Consumer Cyclical, based on the stocks with highest monthly gains. PIII led the Healthcare sector.

Q How is monthly stock performance calculated?
A

Monthly stock performance is calculated by comparing the closing price on the last trading day of the month to the opening price on the first trading day. Split-adjusted prices ensure accuracy.

Q Where can I find today's top stock gainers and most active stocks?
A

This page ranks stocks by their full-month performance in May 2026. For today's top stock gainers, real-time stock movers, and the most active stocks right now, visit our Momentum Scanner which tracks live intraday market activity across NYSE and NASDAQ.

Understanding Monthly Stock Performance

Monthly performance rankings reveal short-term momentum patterns and help identify stocks experiencing rapid price movements:

  • Momentum Research: Stocks showing strong monthly performance can help identify where market attention and price strength are concentrated.
  • Sector Rotation: Monthly rankings can reveal which sectors are gaining favor with investors and where market leadership is shifting.
  • Event-Driven Moves: Earnings releases, product launches, and regulatory approvals often create significant monthly price movements.

Using Monthly Data Effectively

  • Combine Timeframes: Compare monthly gainers with 52-week and YTD performance to identify stocks with both short and long-term momentum.
  • Research the Catalyst: Investigate why top monthly performers moved significantly. The reason for the move matters as much as the percentage gain.
  • Watch for Reversals: Extreme monthly gains sometimes precede corrections, so treat the ranking as a research starting point rather than a buy list.

Evaluate Your Positions

Researching one of this month's top movers? Use our Stock Return Calculator to review historical performance, or the Position Size Calculator to model position sizing and risk before making your own decision.