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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 May 14, 2026 at 12:33 PM EDT

Rank
Symbol
Company Name
Aug Gain
Market Cap
Price
Country
Sector
3501
-8.43%
16.90 B
$ 86.8
United States
Consumer Defensive
3502
-8.45%
9.21 B
$ 4.68
Brazil
Basic Materials
3503
-8.51%
9.84 B
$ 52.49
United States
Industrials
3504
-8.52%
33.49 B
$ 423.79
United States
Industrials
3505
-8.54%
205.39 M
$ 15.96
United States
Industrials
3506
-8.54%
1.24 B
$ 19.95
United States
Financial Services
3507
-8.55%
3.03 B
$ 62.6
United States
Technology
3508
-8.55%
10.89 B
$ 21.8
United States
Healthcare
3509
-8.55%
1.66 B
$ 5.42
United States
Real Estate
3510
-8.55%
1.01 B
$ 5.91
United States
Industrials
3511
-8.57%
1.12 B
$ 9.63
United States
Consumer Cyclical
3512
-8.57%
555.78 M
$ 13.67
United States
Consumer Defensive
3513
-8.58%
2.19 B
$ 34.92
United States
Consumer Defensive
3514
-8.58%
648.49 M
$ 6.06
United States
Energy
3515
-8.59%
640.19 M
$ 3.59
United States
Consumer Cyclical
3516
-8.59%
6.44 B
$ 25.38
United States
Industrials
3517
-8.62%
419.26 M
$ 30.35
United States
Energy
3518
-8.64%
631.91 M
$ 55.9
United States
Energy
3519
-8.68%
33.40 B
$ 3.16
Brazil
Financial Services
3520
-8.71%
1.27 B
$ 14.1
Brazil
Consumer Defensive
3521
-8.73%
825.09 M
$ 3.79
United States
Healthcare
3522
-8.74%
2.12 B
$ 9
United States
Consumer Cyclical
3523
-8.75%
1.98 B
$ 38.63
United States
Real Estate
3524
-8.77%
759.29 M
$ 8.18
United States
Real Estate
3525
-8.79%
3.05 B
$ 40.57
United States
Consumer Defensive
3526
-8.82%
1.15 B
$ 9.4
United States
Industrials
3527
-8.84%
8.28 B
$ 37.19
Cyprus
Energy
3528
-8.84%
3.59 B
$ 192.85
United States
Consumer Cyclical
3529
-8.85%
4.88 B
$ 22.9
United States
Consumer Cyclical
3530
-8.9%
3.34 B
$ 11.28
Canada
Basic Materials
3531
-8.9%
7.00 B
$ 11.51
China
Consumer Defensive
3532
-8.93%
4.61 B
$ 39.24
United States
Industrials
3533
-8.98%
1.61 B
$ 19.48
United States
Industrials
3534
-9.03%
632.21 M
$ 24.35
United States
Consumer Cyclical
3535
-9.06%
2.71 B
$ 21.69
United States
Healthcare
3536
-9.09%
9.77 B
$ 38.47
Peru
Basic Materials
3537
-9.09%
784.31 M
$ 36.15
United States
Energy
3538
-9.09%
135.86 M
$ 4.09
Canada
Technology
3539
-9.11%
1.84 B
$ 80.88
United States
Healthcare
3540
-9.13%
11.08 B
$ 17.55
South Africa
Basic Materials
3541
-9.15%
225.11 M
$ 12.15
United States
Healthcare
3542
-9.17%
952.43 M
$ 7.69
Germany
Consumer Cyclical
3543
-9.17%
3.63 B
$ 33.76
United States
Healthcare
3544
-9.18%
14.58 B
$ 26.66
United States
Communication Services
3545
-9.21%
4.24 B
$ 90.79
United States
Technology
3546
-9.23%
11.47 B
$ 54.21
Switzerland
Consumer Cyclical
3547
-9.23%
26.11 B
$ 217.55
United States
Consumer Cyclical
3548
-9.27%
6.40 B
$ 191.11
United States
Consumer Cyclical
3549
-9.27%
836.15 M
$ 7.28
Mexico
Industrials
3550
-9.29%
1.97 B
$ 31.7
United States
Healthcare
3551
-9.34%
136.72 M
$ 21.17
Germany
Financial Services
3552
-9.34%
3.79 B
$ 12.73
Canada
Utilities
3553
-9.39%
990.76 M
$ 138.29
United States
Industrials
3554
-9.41%
17.99 B
$ 286.26
United States
Consumer Cyclical
3555
-9.41%
7.35 B
$ 39.2
Canada
Basic Materials
3556
-9.46%
157.00 M
$ 6.43
United States
Consumer Cyclical
3557
-9.48%
401.71 M
$ 23.28
United States
Consumer Cyclical
3558
-9.57%
22.49 B
$ 164.83
United States
Industrials
3559
-9.59%
770.97 M
$ 6.5
United States
Consumer Defensive
3560
-9.62%
565.35 M
$ 2.57
China
Consumer Cyclical
3561
-9.64%
312.00 M
$ 1.94
Canada
Basic Materials
3562
-9.71%
657.36 M
$ 11.12
United States
Healthcare
3563
-9.72%
1.29 B
$ 42.76
Greece
Energy
3564
-9.73%
260.97 M
$ 62.45
United States
Consumer Cyclical
3565
-9.74%
1.04 B
$ 10.68
Canada
Consumer Cyclical
3566
-9.77%
329.70 M
$ 6.98
United Kingdom
Healthcare
3567
-9.79%
1.87 B
$ 14.31
United States
Healthcare
3568
-9.79%
424.04 M
$ 7.61
Israel
Communication Services
3569
-9.8%
899.88 M
$ 10.51
Peru
Basic Materials
3570
-9.8%
1.11 B
$ 6.43
United States
Healthcare
3571
-9.82%
1.02 B
$ 2.73
Canada
Healthcare
3572
-9.85%
19.64 B
$ 15.31
United States
Financial Services
3573
-9.86%
432.95 M
$ 30.07
United States
Industrials
3574
-9.87%
392.84 M
$ 15.86
United States
Technology
3575
-9.9%
734.64 M
$ 33.35
United States
Consumer Cyclical
3576
-9.9%
4.89 B
$ 104.98
United States
Technology
3577
-9.93%
947.18 M
$ 137.65
United States
Consumer Defensive
3578
-9.95%
867.72 M
$ 5.18
United States
Healthcare
3579
-9.97%
195.36 M
$ 18.065
United States
Industrials
3580
-9.99%
4.69 B
$ 85.74
United States
Healthcare
3581
-10%
152.06 B
$ 74.7
United States
Technology
3582
-10%
5.96 B
$ 66.41
United States
Consumer Cyclical
3583
-10.01%
516.32 M
$ 29.08
United States
Consumer Cyclical
3584
-10.02%
2.41 B
$ 76.12
United States
Consumer Cyclical
3585
-10.06%
353.49 M
$ 1.46
United States
Technology
3586
-10.06%
1.38 B
$ 91.06
United States
Industrials
3587
-10.06%
162.86 M
$ 18.94
United States
Healthcare
3588
-10.09%
71.79 B
$ 16.84
Brazil
Basic Materials
3589
-10.14%
3.42 B
$ 58.81
United States
Basic Materials
3590
-10.14%
1.36 B
$ 26.04
China
Technology
3591
-10.18%
4.37 B
$ 8.86
United States
Technology
3592
-10.24%
203.77 M
$ 58.44
United States
Real Estate
3593
-10.25%
97.99 B
$ 195.97
Canada
Basic Materials
3594
-10.26%
390.32 M
$ 8.59
United States
Healthcare
3595
-10.31%
612.66 M
$ 16.45
Mexico
Consumer Cyclical
3596
-10.31%
281.75 M
$ 8.23
United States
Consumer Cyclical
3597
-10.32%
311.11 M
$ 20.354
United States
Healthcare
3598
-10.33%
855.22 M
$ 71.74
United States
Industrials
3599
-10.37%
3.47 B
$ 15.71
Canada
Basic Materials
3600
-10.41%
320.01 M
$ 9.05
Canada
Energy
For the most accurate results, consider cross-referencing our data with other sources.