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Top Stock Gainers August 2021 - Monthly Performance Ranked

Track the top performing stocks of August 2021 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.
2021

This ranking shows the top performing stocks and biggest stock gainers during August 2021, 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 16, 2026 at 7:28 PM EDT

Rank
Symbol
Company Name
Aug Gain
Market Cap
Price
Country
Sector
3401
-7%
1.88 B
$ 8.91
United States
Real Estate
3402
-7%
651.97 M
$ 6.21
United States
Healthcare
3403
-7.01%
279.31 M
$ 1.97
United States
Technology
3404
-7.06%
3.03 B
$ 14.25
United States
Energy
3405
-7.06%
1.30 B
$ 6.16
Bermuda
Energy
3406
-7.08%
2.77 B
$ 107.31
Canada
Financial Services
3407
-7.09%
9.58 B
$ 115.49
United States
Consumer Cyclical
3408
-7.1%
455.44 M
$ 11.88
United States
Healthcare
3409
-7.11%
88.06 B
$ 6.06
United Kingdom
Financial Services
3410
-7.12%
457.22 M
$ 4.19
Canada
Basic Materials
3411
-7.13%
1.72 B
$ 7.21
United States
Real Estate
3412
-7.15%
271.08 M
$ 20.95
United States
Technology
3413
-7.16%
1.55 B
$ 79.92
United States
Consumer Defensive
3414
-7.17%
1.31 B
$ 21.3
United Kingdom
Energy
3415
-7.18%
599.95 M
$ 1.9
United States
Industrials
3416
-7.19%
193.23 M
$ 8.08
United States
Financial Services
3417
-7.22%
6.94 B
$ 328.6
United States
Industrials
3418
-7.22%
181.83 M
$ 4.1
United States
Technology
3419
-7.24%
1.41 B
$ 44.52
United States
Consumer Defensive
3420
-7.25%
129.36 M
$ 6.32
United States
Industrials
3421
-7.25%
367.23 M
$ 3.22
United States
Healthcare
3422
-7.25%
7.03 B
$ 140.39
United States
Consumer Cyclical
3423
-7.25%
83.08 B
$ 129.76
China
Communication Services
3424
-7.26%
11.72 B
$ 96.95
United States
Consumer Defensive
3425
-7.27%
1.08 B
$ 15.84
Canada
Technology
3426
-7.27%
28.32 B
$ 187.15
United States
Healthcare
3427
-7.28%
2.30 B
$ 38.72
United States
Healthcare
3428
-7.28%
586.28 M
$ 20.99
United States
Technology
3429
-7.29%
5.87 B
$ 81.81
United States
Energy
3430
-7.33%
725.49 M
$ 8.55
United States
Basic Materials
3431
-7.36%
3.49 B
$ 53.42
United States
Technology
3432
-7.38%
28.25 B
$ 23.66
Canada
Basic Materials
3433
-7.39%
217.47 M
$ 21
United States
Healthcare
3434
-7.4%
28.81 B
$ 72.27
United Kingdom
Energy
3435
-7.4%
973.27 M
$ 83.26
United States
Consumer Defensive
3436
-7.41%
5.08 B
$ 1180.41
United States
Industrials
3437
-7.44%
875.69 M
$ 19.86
United States
Healthcare
3438
-7.44%
2.52 B
$ 72.74
Bermuda
Energy
3439
-7.45%
15.70 B
$ 51.89
South Korea
Basic Materials
3440
-7.45%
16.38 B
$ 193.02
United States
Basic Materials
3441
-7.46%
1.38 B
$ 59.34
United States
Consumer Cyclical
3442
-7.46%
3.55 B
$ 3.55
South Korea
Technology
3443
-7.46%
596.35 M
$ 24.62
United States
Consumer Cyclical
3444
-7.46%
8.58 B
$ 15.13
United States
Technology
3445
-7.49%
2.55 B
$ 37.95
United States
Technology
3446
-7.5%
2.82 B
$ 105.59
United States
Consumer Cyclical
3447
-7.51%
3.20 B
$ 14.75
United States
Industrials
3448
-7.51%
4.76 B
$ 85.79
United States
Financial Services
3449
-7.51%
12.47 B
$ 625.91
United States
Industrials
3450
-7.51%
941.32 M
$ 1.68
Canada
Basic Materials
3451
-7.51%
2.68 B
$ 13.4
United States
Healthcare
3452
-7.52%
292.61 M
$ 4.25
United States
Healthcare
3453
-7.53%
12.98 B
$ 107.07
United States
Utilities
3454
-7.54%
9.49 B
$ 63.13
United States
Consumer Cyclical
3455
-7.55%
6.09 B
$ 3.8
Brazil
Consumer Defensive
3456
-7.56%
8.80 B
$ 68.89
United States
Industrials
3457
-7.58%
6.47 B
$ 36.93
United States
Energy
3458
-7.61%
128.39 M
$ 3.34
United States
Consumer Cyclical
3459
-7.61%
1.43 B
$ 8.27
Canada
Technology
3460
-7.61%
710.04 M
$ 4.3
China
Financial Services
3461
-7.64%
523.10 M
$ 94.68
United States
Technology
3462
-7.71%
17.44 B
$ 90.14
United States
Healthcare
3463
-7.72%
78.78 B
$ 297.81
United States
Healthcare
3464
-7.72%
480.00 M
$ 31.41
United States
Consumer Defensive
3465
-7.74%
472.90 B
$ 535.21
United States
Financial Services
3466
-7.76%
3.13 B
$ 20.6
Singapore
Energy
3467
-7.76%
9.47 B
$ 40.1
United States
Real Estate
3468
-7.76%
689.61 M
$ 7.38
Canada
Basic Materials
3469
-7.76%
1.76 B
$ 8.99
United Kingdom
Consumer Cyclical
3470
-7.82%
439.98 M
$ 5.13
United States
Communication Services
3471
-7.83%
555.53 M
$ 1.77
United States
Consumer Cyclical
3472
-7.85%
847.73 M
$ 30
United States
Basic Materials
3473
-7.86%
282.60 M
$ 19.51
United States
Financial Services
3474
-7.92%
2.11 B
$ 74.45
United States
Consumer Cyclical
3475
-7.94%
3.13 B
$ 20
United States
Technology
3476
-7.95%
2.50 B
$ 103
Ireland
Industrials
3477
-7.95%
222.37 M
$ 14.93
United States
Financial Services
3478
-7.99%
116.87 M
$ 7.8
United States
Healthcare
3479
-7.99%
9.92 B
$ 16.52
United Kingdom
Communication Services
3480
-8%
1.24 B
$ 18.23
United States
Healthcare
3481
-8.04%
9.19 B
$ 23.88
United States
Consumer Cyclical
3482
-8.05%
6.06 B
$ 56.62
United States
Technology
3483
-8.05%
309.70 M
$ 1.22
United States
Energy
3484
-8.05%
28.52 B
$ 413.44
United States
Energy
3485
-8.07%
1.39 B
$ 9.43
United States
Energy
3486
-8.1%
1.91 B
$ 20.89
United States
Basic Materials
3487
-8.1%
645.11 M
$ 28.6
United States
Healthcare
3488
-8.12%
300.41 M
$ 4.36
United States
Basic Materials
3489
-8.14%
7.30 B
$ 20.28
United States
Consumer Cyclical
3490
-8.15%
1.16 B
$ 12.56
United States
Healthcare
3491
-8.16%
21.24 B
$ 41.1
United States
Technology
3492
-8.16%
2.36 B
$ 18.24
Australia
Healthcare
3493
-8.17%
1.04 B
$ 8.63
United States
Technology
3494
-8.19%
1.05 B
$ 38.5
United States
Healthcare
3495
-8.2%
248.41 M
$ 13.7
United States
Consumer Defensive
3496
-8.25%
118.18 M
$ 3.95
United States
Industrials
3497
-8.27%
8.36 B
$ 58.94
United States
Consumer Cyclical
3498
-8.28%
5.24 B
$ 55.23
India
Consumer Cyclical
3499
-8.29%
4.07 B
$ 71.49
United States
Consumer Cyclical
3500
-8.32%
39.06 B
$ 202.55
Canada
Basic Materials
For the most accurate results, consider cross-referencing our data with other sources.