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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 8, 2026 at 10:35 AM EDT

Rank
Symbol
Company Name
Aug Gain
Market Cap
Price
Country
Sector
501
11.4%
631.92 M
$ 4.31
United States
Communication Services
502
11.39%
290.02 M
$ 9.85
United States
Communication Services
503
11.39%
921.18 M
$ 11.55
United States
Healthcare
504
11.39%
3.85 B
$ 145.29
United States
Financial Services
505
11.38%
280.57 M
$ 5.55
United States
Financial Services
506
11.34%
177.37 B
$ 527.98
United States
Communication Services
507
11.34%
6.58 B
$ 213.02
United States
Basic Materials
508
11.34%
1.75 B
$ 13.05
United States
Technology
509
11.32%
2.29 B
$ 65.85
Taiwan
Technology
510
11.32%
1.40 B
$ 10.26
Germany
Healthcare
511
11.31%
3.07 B
$ 23.85
United States
Energy
512
11.3%
5.96 B
$ 28.19
United States
Financial Services
513
11.26%
14.35 B
$ 57.08
United States
Healthcare
514
11.25%
4.48 B
$ 75.34
United States
Consumer Defensive
515
11.21%
2.36 B
$ 75.46
United States
Industrials
516
11.2%
444.43 M
$ 9.49
United States
Industrials
517
11.19%
6.22 B
$ 133.26
Israel
Technology
518
11.19%
1.65 B
$ 18.96
United States
Financial Services
519
11.19%
18.30 B
$ 1.85
India
Technology
520
11.12%
38.08 B
$ 27.47
United States
Consumer Cyclical
521
11.12%
29.12 B
$ 138.01
United States
Utilities
522
11.09%
5.58 B
$ 12.95
Argentina
Communication Services
523
11.09%
14.96 B
$ 307.21
United States
Industrials
524
11.08%
39.62 B
$ 90.76
Canada
Industrials
525
11.05%
6.53 B
$ 419.08
United States
Industrials
526
11.03%
442.76 M
$ 21.35
527
11.02%
8.39 B
$ 42.75
Luxembourg
Basic Materials
528
10.99%
102.34 B
$ 371.06
United States
Technology
529
10.98%
1.34 B
$ 1.56
China
Healthcare
530
10.98%
32.48 B
$ 165.78
United States
Technology
531
10.96%
15.43 B
$ 332.57
United States
Real Estate
532
10.93%
36.51 B
$ 18.01
United States
Financial Services
533
10.85%
355.40 M
$ 16.63
United States
Consumer Defensive
534
10.84%
17.18 B
$ 381.02
535
10.83%
2.80 B
$ 6.57
United States
Consumer Cyclical
536
10.81%
914.51 M
$ 24.91
United States
Technology
537
10.8%
507.78 M
$ 1.5
United States
Healthcare
538
10.8%
34.49 B
$ 27.65
Hong Kong
Financial Services
539
10.76%
3.23 B
$ 145.15
United States
Industrials
540
10.76%
12.41 B
$ 413.15
United States
Industrials
541
10.75%
1.87 B
$ 6.5
United States
Healthcare
542
10.72%
116.25 B
$ 158.67
United States
Technology
543
10.71%
226.48 M
$ 13.24
United States
Healthcare
544
10.7%
1.01 B
$ 56.77
United States
Real Estate
545
10.7%
139.28 B
$ 27.13
India
Financial Services
546
10.68%
13.27 B
$ 49.32
United States
Financial Services
547
10.67%
198.17 B
$ 194.62
United States
Technology
548
10.65%
468.79 M
$ 2.87
United States
Technology
549
10.65%
754.81 M
$ 18.3
United States
Technology
550
10.63%
469.60 M
$ 17.03
United States
Healthcare
551
10.63%
781.54 M
$ 7.01
United States
Healthcare
552
10.54%
1.25 B
$ 105.22
United States
Financial Services
553
10.54%
2.32 B
$ 1.9
China
Consumer Defensive
554
10.53%
199.64 M
$ 0.92
United States
Healthcare
555
10.52%
2.38 B
$ 133.39
United States
Technology
556
10.51%
1.28 B
$ 8.65
United States
Healthcare
557
10.5%
47.96 B
$ 248.68
Switzerland
Technology
558
10.5%
59.80 B
$ 23.83
Taiwan
Technology
559
10.49%
320.78 B
$ 76.18
United States
Communication Services
560
10.44%
2.34 B
$ 15.55
United States
Healthcare
561
10.44%
155.94 M
$ 2.98
China
Financial Services
562
10.44%
12.53 B
$ 53.73
United States
Technology
563
10.43%
1.60 B
$ 2.51
United Kingdom
Technology
564
10.43%
209.23 M
$ 15.36
United States
Healthcare
565
10.43%
14.64 B
$ 9.39
United States
Financial Services
566
10.42%
2.27 B
$ 13.59
United States
Energy
567
10.4%
5.02 B
$ 5.77
Turkey
Communication Services
568
10.37%
16.79 B
$ 468.48
Cayman Islands
Technology
569
10.36%
76.85 B
$ 359.82
Ireland
Financial Services
570
10.36%
4.16 B
$ 20.62
United States
Consumer Cyclical
571
10.36%
6.27 B
$ 40.5
United Kingdom
Healthcare
572
10.34%
1.57 B
$ 17.48
United States
Financial Services
573
10.32%
233.29 M
$ 19.62
United States
Financial Services
574
10.28%
7.13 B
$ 276.02
United States
Technology
575
10.25%
1.20 B
$ 97.07
United States
Financial Services
576
10.25%
5.27 B
$ 147.85
United States
Technology
577
10.24%
1.03 B
$ 17.35
France
Healthcare
578
10.21%
2.93 B
$ 10.45
United States
Financial Services
579
10.21%
806.72 M
$ 13.36
United States
Financial Services
580
10.14%
9.01 B
$ 109.94
United States
Industrials
581
10.14%
396.26 M
$ 3.76
Canada
Basic Materials
582
10.14%
310.79 M
$ 9.94
United States
Financial Services
583
10.13%
138.84 B
$ 169.52
United States
Technology
584
10.11%
842.47 M
$ 27
United States
Industrials
585
10.1%
1.46 B
$ 21.57
United States
Technology
586
10.09%
114.20 B
$ 110.73
United States
Technology
587
10.09%
4.02 B
$ 88.77
United States
Consumer Defensive
588
10.07%
1.38 B
$ 10.15
United States
Healthcare
589
10.06%
1.52 B
$ 10.92
United States
Real Estate
590
10.06%
2.57 B
$ 55.85
United States
Industrials
591
10.04%
36.44 B
$ 777.93
Israel
Industrials
592
10.03%
43.08 B
$ 163.51
United States
Financial Services
593
10.01%
475.05 M
$ 57.03
United States
Consumer Cyclical
594
10%
20.97 B
$ 73.4
Chile
Basic Materials
595
9.98%
424.80 B
$ 59.86
United States
Financial Services
596
9.98%
2.29 B
$ 67.325
United States
Financial Services
597
9.98%
722.76 M
$ 23.83
United States
Healthcare
598
9.97%
1.00 B
$ 155.38
United States
Industrials
599
9.95%
12.57 B
$ 112.48
United States
Consumer Cyclical
600
9.93%
10.74 B
$ 52.81
United States
Financial Services
For the most accurate results, consider cross-referencing our data with other sources.