STOCK TITAN
MARKET LEADERS

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.

Looking for a specific Symbol?

Data as of May 9, 2026 at 11:35 PM EDT

Rank
Symbol
Company Name
Aug Gain
Market Cap
Price
Country
Sector
3801
-16.73%
675.19 M
$ 2.54
Canada
Basic Materials
3802
-16.83%
1.33 B
$ 126.23
United States
Basic Materials
3803
-16.85%
491.00 M
$ 27.47
United States
Consumer Defensive
3804
-16.86%
244.33 M
$ 8.34
United States
Technology
3805
-16.87%
577.75 M
$ 15.97
United States
Energy
3806
-16.87%
307.19 M
$ 3.21
United States
Healthcare
3807
-16.91%
212.07 M
$ 1.31
United States
Basic Materials
3808
-16.92%
110.95 M
$ 1.14
Canada
Basic Materials
3809
-16.99%
2.46 B
$ 5.69
United States
Consumer Cyclical
3810
-17.17%
105.82 M
$ 6.67
United States
Communication Services
3811
-17.21%
200.00 M
$ 5.48
Canada
Technology
3812
-17.34%
1.55 B
$ 50.2
Singapore
Technology
3813
-17.35%
999.08 M
$ 3.28
Canada
Basic Materials
3814
-17.35%
177.39 M
$ 7.98
United States
Communication Services
3815
-17.39%
712.35 M
$ 3.1
China
Communication Services
3816
-17.4%
173.87 M
$ 2
China
Financial Services
3817
-17.45%
429.70 M
$ 4.89
United States
Healthcare
3818
-17.6%
3.11 B
$ 61.5
3819
-17.71%
205.34 M
$ 3.83
United States
Healthcare
3820
-17.75%
1.23 B
$ 37.8
United States
Healthcare
3821
-17.78%
1.22 B
$ 47.6
United States
Healthcare
3822
-17.81%
557.58 M
$ 2.55
China
Consumer Defensive
3823
-18.11%
645.76 M
$ 5.5
United States
Industrials
3824
-18.26%
1.20 B
$ 43.55
United States
Consumer Cyclical
3825
-18.27%
215.72 M
$ 7.64
United States
Consumer Cyclical
3826
-18.3%
551.97 M
$ 3.71
United States
Energy
3827
-18.35%
510.48 M
$ 7.39
United States
Technology
3828
-18.37%
6.60 B
$ 6.11
Brazil
Energy
3829
-18.44%
139.99 M
$ 12.59
United States
Consumer Cyclical
3830
-18.45%
30.48 B
$ 16.98
United States
Consumer Cyclical
3831
-18.51%
21.02 B
$ 18.87
China
Real Estate
3832
-18.58%
107.52 M
$ 12.95
United States
Consumer Cyclical
3833
-18.59%
3.44 B
$ 11.74
Canada
Basic Materials
3834
-18.6%
1.49 B
$ 7.49
Switzerland
Technology
3835
-18.62%
318.05 M
$ 7.14
Canada
Technology
3836
-18.73%
196.76 M
$ 13.2
United States
Consumer Cyclical
3837
-18.75%
14.56 B
$ 9.24
China
Communication Services
3838
-19.08%
1.49 B
$ 20.86
United States
Consumer Cyclical
3839
-19.33%
542.87 M
$ 12.27
United States
Healthcare
3840
-19.4%
5.43 B
$ 6.87
United States
Industrials
3841
-19.65%
147.77 M
$ 2.8
United States
Industrials
3842
-19.73%
1.07 B
$ 24.61
United States
Financial Services
3843
-19.75%
120.37 M
$ 2.63
United States
Healthcare
3844
-19.77%
521.00 M
$ 10.55
Canada
Industrials
3845
-19.96%
621.98 M
$ 4.82
United States
Consumer Cyclical
3846
-20.03%
393.99 M
$ 4.9
Brazil
Consumer Defensive
3847
-20.17%
2.39 B
$ 13.07
United States
Industrials
3848
-20.25%
176.76 M
$ 16.76
China
Healthcare
3849
-20.32%
105.93 M
$ 40.36
United States
Energy
3850
-20.33%
4.56 B
$ 14.63
China
Consumer Cyclical
3851
-20.33%
1.60 B
$ 49.89
United States
Technology
3852
-20.35%
2.05 B
$ 197.34
United States
Consumer Defensive
3853
-20.4%
231.17 M
$ 4.78
United States
Healthcare
3854
-20.51%
422.53 M
$ 5.47
United States
Healthcare
3855
-20.55%
4.17 B
$ 73.91
United States
Technology
3856
-20.55%
2.62 B
$ 10.77
Cayman Islands
Technology
3857
-20.6%
1.16 B
$ 1.2
China
Communication Services
3858
-20.8%
1.15 B
$ 6.46
Singapore
Financial Services
3859
-20.91%
1.06 B
$ 4.77
China
Consumer Cyclical
3860
-20.93%
4.99 B
$ 82.21
United States
Consumer Defensive
3861
-20.95%
201.07 M
$ 1.58
United Kingdom
Healthcare
3862
-21.02%
2.00 B
$ 16.37
United States
Energy
3863
-21.05%
225.91 M
$ 2.54
United States
Communication Services
3864
-21.21%
155.72 M
$ 4.28
United States
Communication Services
3865
-21.21%
2.16 B
$ 6.63
Canada
Basic Materials
3866
-21.48%
297.89 M
$ 2.97
China
Healthcare
3867
-21.53%
4.43 B
$ 104.49
United States
Technology
3868
-21.63%
1.69 B
$ 22.1
United States
Technology
3869
-21.69%
2.69 B
$ 75.08
United States
Industrials
3870
-21.69%
1.37 B
$ 5.49
United States
Technology
3871
-21.78%
810.18 M
$ 8.19
United States
Consumer Defensive
3872
-21.85%
886.52 M
$ 18.81
United States
Energy
3873
-21.93%
112.02 M
$ 0.5892
Canada
Basic Materials
3874
-21.97%
336.24 M
$ 28.96
United States
Healthcare
3875
-21.98%
300.47 M
$ 3.43
Israel
Technology
3876
-22.22%
1.70 B
$ 10.19
Switzerland
Basic Materials
3877
-22.29%
621.64 M
$ 1.4
United States
Financial Services
3878
-22.39%
902.56 M
$ 4.3
United States
Technology
3879
-22.46%
13.60 B
$ 18.76
United States
Industrials
3880
-22.49%
4.51 B
$ 58.6
United Kingdom
Healthcare
3881
-22.55%
453.40 M
$ 12.23
United States
Technology
3882
-22.67%
185.21 M
$ 1.9
United States
Healthcare
3883
-22.73%
1.24 B
$ 10.26
United States
Consumer Cyclical
3884
-22.74%
5.42 B
$ 90.34
United States
Industrials
3885
-22.78%
4.34 B
$ 19.58
United States
Technology
3886
-22.85%
14.17 B
$ 225.79
Ireland
Healthcare
3887
-22.99%
1.33 B
$ 5.33
United States
Technology
3888
-23.17%
411.64 M
$ 11.45
Israel
Communication Services
3889
-23.51%
1.08 B
$ 7.04
United States
Healthcare
3890
-23.61%
32.19 B
$ 109.21
United States
Technology
3891
-23.92%
479.56 M
$ 9.28
United Kingdom
Technology
3892
-24.03%
487.39 M
$ 3.57
United States
Consumer Cyclical
3893
-24.04%
342.34 M
$ 3.67
United States
Communication Services
3894
-24.05%
247.98 M
$ 12.2
United States
Industrials
3895
-24.07%
1.07 B
$ 7.02
United Arab Emirates
Technology
3896
-24.09%
924.67 M
$ 5.69
United States
Healthcare
3897
-24.1%
1.84 B
$ 1.38
Brazil
Basic Materials
3898
-24.24%
169.70 M
$ 8.41
United States
Healthcare
3899
-24.61%
14.40 B
$ 273
United States
Consumer Cyclical
3900
-24.77%
191.82 M
$ 7.02
United States
Healthcare
For the most accurate results, consider cross-referencing our data with other sources.