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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.
2023

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.

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Data as of July 24, 2026 at 7:24 AM EDT

Rank
Symbol
Company Name
May Gain
Market Cap
Price
Country
Sector
3401
-33.28%
1.29 B
$ 25
United States
Financial Services
3402
-33.53%
590.83 M
$ 4.575
United States
Healthcare
3403
-33.76%
157.23 M
$ 0.8242
United States
Technology
3404
-33.98%
1.20 B
$ 1.245
China
Communication Services
3405
-34.08%
2.54 B
$ 73.16
United States
Basic Materials
3406
-34.15%
426.54 M
$ 1.26
United States
Healthcare
3407
-34.17%
283.87 M
$ 7.25
China
Technology
3408
-34.2%
439.98 M
$ 5.13
United States
Communication Services
3409
-34.35%
547.17 M
$ 3.62
United States
Communication Services
3410
-34.47%
209.22 M
$ 5.77
United States
Industrials
3411
-34.49%
7.68 B
$ 16.91
United States
Communication Services
3412
-34.6%
225.09 M
$ 42.3
United States
Financial Services
3413
-34.62%
9.64 B
$ 38.49
United States
Communication Services
3414
-34.66%
262.43 M
$ 13.87
United States
Financial Services
3415
-34.72%
546.93 M
$ 4.94
China
Communication Services
3416
-34.98%
1.12 B
$ 16.35
United States
Healthcare
3417
-35.11%
6.99 B
$ 11.04
United States
Communication Services
3418
-35.23%
2.44 B
$ 17.21
United States
Healthcare
3419
-35.27%
404.61 M
$ 0.9023
Canada
Healthcare
3420
-35.57%
371.08 M
$ 2.785
United States
Healthcare
3421
-35.87%
969.17 M
$ 10.53
United States
Communication Services
3422
-35.96%
268.74 M
$ 7.6
Canada
Energy
3423
-36.06%
1.04 B
$ 8.2085
United States
Energy
3424
-36.41%
849.75 M
$ 43.99
United States
Technology
3425
-36.63%
216.26 M
$ 18.845
United States
Financial Services
3426
-36.66%
6.61 B
$ 33.01
China
Technology
3427
-36.98%
264.42 M
$ 4.16
United States
Healthcare
3428
-37.06%
439.72 M
$ 10.01
United States
Communication Services
3429
-37.4%
367.84 M
$ 12.65
United States
Healthcare
3430
-37.7%
233.38 M
$ 2.345
United States
Consumer Cyclical
3431
-38.07%
596.83 M
$ 8.85
United States
Basic Materials
3432
-38.48%
236.70 M
$ 4.005
United States
Consumer Cyclical
3433
-38.68%
528.06 M
$ 2.415
China
Consumer Defensive
3434
-39.53%
1.05 B
$ 24.12
United States
Financial Services
3435
-39.84%
2.29 B
$ 24.01
United States
Consumer Cyclical
3436
-40.33%
166.66 M
$ 10.455
United States
Healthcare
3437
-41.3%
157.28 M
$ 6.94
United States
Healthcare
3438
-42.74%
6.32 B
$ 157.695
United States
Healthcare
3439
-44.34%
500.83 M
$ 10.57
United States
Consumer Cyclical
3440
-45.14%
838.05 M
$ 5.115
United States
Healthcare
3441
-45.38%
580.33 M
$ 2.605
Switzerland
Technology
3442
-45.43%
183.61 M
$ 2.02
United States
Healthcare
3443
-46.68%
217.49 M
$ 1.41
United States
Healthcare
3444
-46.86%
386.30 M
$ 34.78
United States
Consumer Cyclical
3445
-47.51%
406.93 M
$ 2.8877
United States
Healthcare
3446
-47.65%
606.06 M
$ 15.89
United States
Financial Services
3447
-47.81%
3.45 B
$ 27.57
United States
Healthcare
3448
-47.95%
511.17 M
$ 4.06
United States
Basic Materials
3449
-48.98%
101.67 M
$ 0.9081
United States
Consumer Defensive
3450
-53.57%
113.36 M
$ 8.31
United States
Industrials
3451
-55.24%
5.22 B
$ 7.7732
United States
Energy
3452
-63.66%
244.21 M
$ 6
United States
Healthcare
3453
-69.24%
3.05 B
$ 87.945
United States
Technology
3454
-97.08%
122.05 M
$ 13.61
Canada
Healthcare
Return measured from the start of the stock's current trading history (a recent listing or relisting), not from the start of the month.
For the most accurate results, consider cross-referencing our data with other sources.