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MARKET LEADERS
52-WEEK LEADER
MGRT +4067%
Mega Fortune Company L..
2023 YTD LEADER
SLNO +1738%
Soleno Therapeutics, I..
MAY 2023 LEADER
GSIT +276%
GSI Technology, Inc.
📈 52-Week Top 5 Full List →
1 MGRT +4066.7% 2 SNDK +3329.4% 3 AXTI +1835.7% 4 ERAS +1024.1% 5 BW +825.0%
📅 2023 YTD Top 5 Full List →
1 SLNO +1737.9% 2 CVNA +1043.4% 3 AAOI +927.7% 4 ENLT +876.5% 5 ACIC +846.0%
🗓 May 2023 Top 5 Full List →
1 GSIT +276.0% 2 PIII +191.4% 3 CRVS +173.9% 4 APLD +170.0% 5 BVS +165.2%
Quick Access: 52-Week 2023 YTD May 2023 Market Cap Dividends
#1 GSIT leads with +276% May 2023

Among the 3,425 NYSE, Nasdaq and NYSE American stocks currently eligible for this ranking, GSIT (GSI Technology, Inc.) has the highest gain in May 2023 with +276%. Following are PIII (+191%) and CRVS (+174%). Top performing sectors: Technology (+78% avg, 3 in top 10), Healthcare (+78% avg, 5 in top 10), Basic Materials (+78% avg, 1 in top 10).

Top Stock Gainers May 2023 - Monthly Performance Ranked

Track the top performing stocks of May 2023 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.

Best performing large-cap stocks in May 2023

SMCI Super Micro Computer, Inc. +113.06% $19.47B
IONQ IonQ, Inc. +96.54% $12.26B
PLTR Palantir Technologies Inc. +89.07% $294.68B
CVNA Carvana Co. +86.44% $66.31B
CRDO Credo Technology Group Hold... +64.86% $39.75B
2023
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 2023, 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 2023 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 2023. 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?

May 2023 ranking, complete through May 31, 2023

21 stocks are withheld from this ranking because their price history is under review.

The gain covers the period above. Price, market cap, sector and country show each company as it is today, not as it was then.

Rank
Symbol
Company Name
May Gain
Market Cap (today)
Price (today)
Country
Sector
1
GSIT
GSI Technology, Inc.
275.97%
216.03 M
$ 5.63
United States
Technology
2
PIII
P3 Health Partners Inc.
191.37%
1.95 B
$ 9.62
United States
Healthcare
3
CRVS
Corvus Pharmaceuticals, Inc.
173.87%
1.10 B
$ 13.07
United States
Healthcare
4
APLD
Applied Digital Corporation
170%
7.77 B
$ 27.19
United States
Technology
5
BVS
Bioventus Inc.
165.2%
799.43 M
$ 11.8
United States
Healthcare
6
QBTS
D-Wave Quantum Inc.
161.14%
6.00 B
$ 16.21
United States
Technology
7
ADSE
ADS-TEC Energy PLC
150.42%
902.31 M
$ 12.01
Ireland
Industrials
8
VSTM
Verastem, Inc.
131.82%
531.64 M
$ 6.05
United States
Healthcare
9
NBTX
Nanobiotix S.A.
131.31%
2.02 B
$ 39.7
France
Healthcare
10
AMTX
Aemetis, Inc.
130.43%
118.57 M
$ 1.685
United States
Basic Materials
11
RGTI
Rigetti Computing, Inc.
123.52%
4.70 B
$ 14.15
United States
Technology
12
SMCI
Super Micro Computer, Inc.
113.06%
19.47 B
$ 30.1
United States
Technology
13
KOPN
Kopin Corporation
112.75%
663.38 M
$ 3.58
United States
Technology
14
TKNO
Alpha Teknova, Inc.
112.15%
266.46 M
$ 4.97
United States
Healthcare
15
UPST
Upstart Holdings, Inc.
109.86%
2.58 B
$ 26.93
United States
Financial Services
16
NEOV
NeoVolta Inc.
106.25%
118.05 M
$ 2.15
United States
Industrials
17
CBUS
Cibus, Inc.
100%
137.66 M
$ 1.7
United States
Healthcare
18
IONQ
IonQ, Inc.
96.54%
12.26 B
$ 32.84
United States
Technology
19
OUST
Ouster, Inc.
94.57%
2.29 B
$ 34.04
United States
Technology
20
LFCR
Lifecore Biomedical, Inc.
93.16%
162.42 M
$ 4.33
United States
Healthcare
21
TLS
Telos Corporation
92.22%
337.43 M
$ 4.51
United States
Technology
22
PLTR
Palantir Technologies Inc.
89.07%
294.68 B
$ 122.92
United States
Technology
23
CVNA
Carvana Co.
86.44%
66.31 B
$ 60.46
United States
Consumer Cyclical
24
INSG
Inseego Corp.
83.66%
108.40 M
$ 6.66
United States
Technology
25
RXRX
Recursion Pharmaceuticals, ...
83.09%
1.57 B
$ 2.96
United States
Healthcare
26
OPEN
Opendoor Technologies Inc.
80.82%
3.70 B
$ 3.835
United States
Real Estate
27
AIP
Arteris, Inc.
80.78%
1.40 B
$ 30.26
United States
Technology
28
DMRC
Digimarc Corporation
80.68%
133.32 M
$ 5.95
United States
Technology
29
ORGO
Organogenesis Holdings Inc.
80.6%
307.53 M
$ 2.39
United States
Healthcare
30
CGEN
Compugen Ltd.
80.5%
215.65 M
$ 2.28
Israel
Healthcare
31
BTBT
Bit Digital, Inc.
79.37%
484.16 M
$ 1.37
United States
Financial Services
32
WEAV
Weave Communications, Inc.
77.73%
490.92 M
$ 6.17
United States
Healthcare
33
LWLG
Lightwave Logic, Inc.
71.53%
932.18 M
$ 6.05
United States
Basic Materials
34
APYX
Apyx Medical Corporation
71.08%
165.07 M
$ 3.92
United States
Healthcare
35
AIRS
AirSculpt Technologies, Inc.
70.85%
325.22 M
$ 4.61
United States
Healthcare
36
EVLV
Evolv Technologies Holdings...
67.89%
942.53 M
$ 5.24
United States
Industrials
37
PRCH
Porch Group, Inc.
67.72%
1.30 B
$ 11.84
United States
Financial Services
38
NNBR
NN, Inc.
67.62%
272.81 M
$ 3.53
United States
Industrials
39
AUTL
Autolus Therapeutics plc
67.2%
385.91 M
$ 1.45
United Kingdom
Healthcare
40
MFH
Mercurity Fintech Holding Inc.
66.2%
510.48 M
$ 7.39
United States
Technology
41
AQST
Aquestive Therapeutics, Inc.
66.19%
461.72 M
$ 3.68
United States
Healthcare
42
DMAC
DiaMedica Therapeutics Inc.
65.45%
362.90 M
$ 6.735
United States
Healthcare
43
ORMP
Oramed Pharmaceuticals Inc.
64.9%
164.93 M
$ 4.03
United States
Healthcare
44
CRDO
Credo Technology Group Hold...
64.86%
39.75 B
$ 213.15
Cayman Islands
Technology
45
LASR
nLIGHT, Inc.
62.65%
3.95 B
$ 70.02
United States
Technology
46
BLND
Blend Labs, Inc.
60.61%
409.18 M
$ 1.69
United States
Technology
47
NVTS
Navitas Semiconductor Corpo...
59.22%
2.66 B
$ 10.92
United States
Technology
48
NERV
Minerva Neurosciences, Inc.
58.78%
188.22 M
$ 4.04
United States
Healthcare
49
VYGR
Voyager Therapeutics, Inc.
57.32%
187.31 M
$ 3.1
United States
Healthcare
50
ALTO
Alto Ingredients, Inc.
57.03%
359.54 M
$ 4.64
United States
Basic Materials
51
GRPN
Groupon, Inc.
56.98%
980.37 M
$ 25.81
United States
Communication Services
52
RMBL
RumbleOn, Inc.
56.9%
121.53 M
$ 3.21
United States
Consumer Cyclical
53
DHC
Diversified Healthcare Trust
56.32%
2.26 B
$ 9.34
United States
Real Estate
54
LMND
Lemonade, Inc.
55.79%
4.62 B
$ 60.14
United States
Financial Services
55
QTRX
Quanterix Corporation
55.39%
172.88 M
$ 3.67
United States
Healthcare
56
COMP
Compass, Inc.
54.81%
8.27 B
$ 11.07
United States
Real Estate
57
NET
Cloudflare, Inc.
54.65%
93.05 B
$ 262.15
United States
Technology
58
GENI
Genius Sports Limited
54.59%
1.73 B
$ 6.48
United Kingdom
Communication Services
59
KODK
Eastman Kodak Company
54.15%
805.77 M
$ 8.23
United States
Industrials
60
MEIP
Lite Strategy, Inc.
53.08%
100.81 M
$ 3.07
United States
Healthcare
61
COEP
Coeptis Therapeutics Holdin...
52.82%
102.06 M
$ 16.4
United States
Healthcare
62
ZS
Zscaler, Inc.
52.67%
23.01 B
$ 142.32
United States
Technology
63
MDXG
MiMedx Group, Inc.
52.21%
625.57 M
$ 4.2
United States
Healthcare
64
USGO
U.S. GoldMining Inc.
52.2%
103.80 M
$ 7.48
Canada
Basic Materials
65
ABSI
Absci Corporation
52%
1.28 B
$ 7.56
United States
Healthcare
66
INOD
Innodata Inc.
51.65%
1.83 B
$ 55.89
United States
Technology
67
AVPT
AvePoint, Inc.
50.57%
2.60 B
$ 12.24
United States
Technology
68
MNDY
monday.com Ltd.
50.28%
3.27 B
$ 77.43
Israel
Technology
69
LYEL
Lyell Immunopharma, Inc.
49.07%
309.49 M
$ 12.63
United States
Healthcare
70
AFRM
Affirm Holdings, Inc.
48.75%
23.52 B
$ 70.23
United States
Financial Services
71
AZUL
Azul S.A.
48.51%
1.55 B
$ 8.39
Brazil
Industrials
72
APP
AppLovin Corporation
48.25%
131.68 B
$ 391.98
United States
Communication Services
73
ASAN
Asana, Inc.
47.86%
1.58 B
$ 6.86
United States
Technology
74
CFLT
Confluent, Inc.
46.88%
11.13 B
$ 30.99
United States
Technology
75
LAB
Standard BioTools Inc.
46.88%
326.17 M
$ 0.8332
United States
Healthcare
76
ACHR
Archer Aviation Inc.
46.8%
3.64 B
$ 4.77
United States
Industrials
77
MRVL
Marvell Technology, Inc.
46.19%
174.33 B
$ 194.23
United States
Technology
78
ARLO
Arlo Technologies, Inc.
45.85%
1.40 B
$ 12.87
United States
Industrials
79
LPRO
Open Lending Corporation
45.48%
372.72 M
$ 3.15
United States
Financial Services
80
PLAB
Photronics, Inc.
45.41%
1.79 B
$ 30.33
United States
Technology
81
ECX
ECARX Holdings Inc.
45.35%
392.95 M
$ 0.9999
United Kingdom
Consumer Cyclical
82
IVVD
Invivyd, Inc.
45.16%
180.12 M
$ 0.6114
United States
Healthcare
83
DDOG
Datadog, Inc.
45.12%
87.87 B
$ 246.86
United States
Technology
84
ADV
Advantage Solutions Inc.
45.04%
484.48 M
$ 36.44
United States
Communication Services
85
SLNO
Soleno Therapeutics, Inc.
44.38%
2.76 B
$ 53.01
United States
Healthcare
86
SWIM
Latham Group, Inc.
44%
645.76 M
$ 5.5
United States
Industrials
87
SVRA
Savara Inc.
43.98%
1.13 B
$ 5.51
United States
Healthcare
88
IVA
Inventiva S.A.
43.19%
1.05 B
$ 4.46
France
Healthcare
89
INTR
Inter & Co, Inc.
43.18%
2.34 B
$ 5.29
Brazil
Financial Services
90
POWL
Powell Industries, Inc.
42.93%
8.46 B
$ 232.21
United States
Industrials
91
FLNC
Fluence Energy, Inc.
42.53%
2.48 B
$ 13.44
United States
Utilities
92
LAW
CS Disco, Inc.
42.34%
225.75 M
$ 3.52
United States
Technology
93
RMBS
Rambus Inc.
41.25%
10.38 B
$ 96.01
United States
Technology
94
GLUE
Monte Rosa Therapeutics, Inc.
40.84%
1.92 B
$ 22.78
United States
Healthcare
95
ENTG
Entegris, Inc.
40.5%
19.67 B
$ 129.15
United States
Technology
96
MASS
908 Devices Inc.
40.03%
292.93 M
$ 7.14
United States
Healthcare
97
UXIN
Uxin Limited
40%
329.97 M
$ 1.5
China
Consumer Cyclical
98
OPRT
Oportun Financial Corporation
39.76%
256.86 M
$ 5.59
United States
Financial Services
99
EGHT
8x8, Inc.
39.73%
246.70 M
$ 1.74
United States
Technology
100
SMRT
SmartRent, Inc.
39.53%
182.71 M
$ 0.9475
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 2023?
A

GSIT (GSI Technology, Inc.) has the highest monthly gain in this ranking for May 2023, with a gain of 276%. Top performers this month include GSIT, PIII, CRVS.

Q What stocks gained the most in May 2023?
A

The biggest gainers in May 2023 were: GSIT (+276%), PIII (+191%), CRVS (+174%), APLD (+170%), BVS (+165%). 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 2023. 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 2023. 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 2023?
A

The top performing sectors in May 2023 included Technology, Healthcare, based on the stocks with highest monthly gains. GSIT led the Technology 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 2023. 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.