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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 18, 2026 at 12:50 AM EDT

Rank
Symbol
Company Name
Aug Gain
Market Cap
Price
Country
Sector
3101
-3.88%
581.08 M
$ 17.52
Cayman Islands
Financial Services
3102
-3.88%
2.79 B
$ 31.46
Bermuda
Industrials
3103
-3.88%
85.28 B
$ 392.68
United States
Healthcare
3104
-3.89%
845.43 M
$ 48.38
United States
Financial Services
3105
-3.91%
8.27 B
$ 6.41
Israel
Basic Materials
3106
-3.92%
776.61 M
$ 6.75
United States
Basic Materials
3107
-3.92%
5.00 B
$ 85.4
United States
Consumer Cyclical
3108
-3.93%
3.95 B
$ 39.5
United States
Energy
3109
-3.93%
2.97 B
$ 39.88
United States
Communication Services
3110
-3.93%
140.72 M
$ 32.5
United States
Financial Services
3111
-3.94%
4.88 B
$ 39.66
United States
Utilities
3112
-3.99%
2.10 B
$ 33.63
United States
Consumer Defensive
3113
-3.99%
156.30 M
$ 4.17
France
Healthcare
3114
-3.99%
55.20 B
$ 121.54
United States
Consumer Defensive
3115
-4%
10.76 B
$ 486.96
United States
Technology
3116
-4%
12.20 B
$ 95.24
United States
Basic Materials
3117
-4.01%
16.16 B
$ 22.9
United States
Energy
3118
-4.02%
1.22 B
$ 64.74
United States
Financial Services
3119
-4.04%
3.90 B
$ 74.08
United States
Consumer Cyclical
3120
-4.05%
4.22 B
$ 63.67
United States
Technology
3121
-4.05%
34.61 B
$ 75.84
United States
Consumer Cyclical
3122
-4.06%
15.28 B
$ 190.36
United States
Technology
3123
-4.09%
134.89 M
$ 24.52
United States
Technology
3124
-4.09%
1.26 B
$ 14.84
United States
Energy
3125
-4.1%
31.59 B
$ 391.88
United States
Industrials
3126
-4.1%
523.59 M
$ 41.75
United States
Healthcare
3127
-4.1%
6.49 B
$ 143.58
United States
Industrials
3128
-4.11%
452.68 M
$ 2.57
United States
Technology
3129
-4.12%
69.34 B
$ 20.15
United States
Energy
3130
-4.12%
22.55 B
$ 102.38
United States
Consumer Defensive
3131
-4.15%
413.90 M
$ 8.92
United States
Financial Services
3132
-4.16%
2.84 B
$ 17.64
Bermuda
Energy
3133
-4.17%
981.44 M
$ 5.33
Canada
Basic Materials
3134
-4.18%
145.36 M
$ 11.31
United States
Financial Services
3135
-4.2%
11.14 B
$ 213.05
United States
Financial Services
3136
-4.21%
248.52 B
$ 190.68
Japan
Consumer Cyclical
3137
-4.21%
1.33 B
$ 20
United States
Utilities
3138
-4.24%
12.95 B
$ 66.13
United States
Healthcare
3139
-4.25%
2.35 B
$ 67.58
United States
Basic Materials
3140
-4.26%
917.80 M
$ 6.66
United States
Technology
3141
-4.26%
372.23 M
$ 1.43
Canada
Consumer Defensive
3142
-4.28%
1.33 B
$ 6.72
United States
Financial Services
3143
-4.29%
126.48 M
$ 7.57
United States
Healthcare
3144
-4.3%
1.86 B
$ 27.73
Belgium
Healthcare
3145
-4.33%
2.05 B
$ 20.74
United States
Industrials
3146
-4.33%
10.06 B
$ 200.99
United States
Industrials
3147
-4.35%
113.87 M
$ 3.63
United States
Consumer Cyclical
3148
-4.35%
3.27 B
$ 42.45
United States
Real Estate
3149
-4.36%
114.00 M
$ 2.99
United States
Consumer Cyclical
3150
-4.37%
39.93 B
$ 34.29
Israel
Healthcare
3151
-4.37%
814.62 M
$ 28.82
United States
Consumer Cyclical
3152
-4.38%
8.20 B
$ 25.49
Canada
Industrials
3153
-4.38%
235.40 M
$ 1.1
Canada
Basic Materials
3154
-4.38%
64.27 B
$ 1148.97
United States
Industrials
3155
-4.39%
52.89 B
$ 337.88
United States
Technology
3156
-4.4%
129.54 M
$ 2.75
United States
Healthcare
3157
-4.42%
318.02 M
$ 1.83
United States
Healthcare
3158
-4.43%
699.56 M
$ 4.71
United States
Real Estate
3159
-4.45%
975.15 M
$ 7.8
United States
Real Estate
3160
-4.45%
619.49 B
$ 325.75
United States
Financial Services
3161
-4.5%
8.76 B
$ 72.67
United States
Industrials
3162
-4.5%
849.75 M
$ 43.99
United States
Technology
3163
-4.5%
4.24 B
$ 41.66
United States
Technology
3164
-4.55%
203.69 M
$ 8.945
United States
Financial Services
3165
-4.58%
325.64 M
$ 29.85
United States
Financial Services
3166
-4.58%
658.31 M
$ 8.29
United States
Financial Services
3167
-4.62%
108.29 B
$ 298.86
United States
Financial Services
3168
-4.63%
1.46 B
$ 28.45
United States
Energy
3169
-4.64%
2.85 B
$ 47.17
United States
Consumer Cyclical
3170
-4.64%
499.24 M
$ 25.69
United States
Industrials
3171
-4.64%
124.09 M
$ 12.95
Australia
Financial Services
3172
-4.65%
10.08 B
$ 20.42
Canada
Basic Materials
3173
-4.66%
121.67 M
$ 14.07
United States
Consumer Cyclical
3174
-4.67%
146.51 M
$ 20.6
United States
Basic Materials
3175
-4.68%
4.93 B
$ 8.01
United States
Consumer Cyclical
3176
-4.68%
13.35 B
$ 32.68
United States
Real Estate
3177
-4.68%
361.86 M
$ 4.67
United States
Basic Materials
3178
-4.7%
8.77 B
$ 12.12
South Africa
Basic Materials
3179
-4.72%
3.17 B
$ 70.57
United States
Consumer Cyclical
3180
-4.72%
2.34 B
$ 37.38
United States
Consumer Defensive
3181
-4.72%
1.42 B
$ 106.9
United States
Energy
3182
-4.73%
439.73 M
$ 3.405
United States
Healthcare
3183
-4.73%
6.18 B
$ 53.52
United States
Financial Services
3184
-4.73%
119.46 M
$ 0.8314
United States
Industrials
3185
-4.73%
603.78 M
$ 38.19
United States
Basic Materials
3186
-4.74%
481.78 M
$ 5.85
United States
Technology
3187
-4.75%
3.68 B
$ 63.48
United States
Utilities
3188
-4.75%
26.13 B
$ 129.32
United States
Consumer Cyclical
3189
-4.75%
13.28 B
$ 79.27
Luxembourg
Communication Services
3190
-4.75%
21.94 B
$ 150.88
United States
Technology
3191
-4.77%
431.03 M
$ 5.22
United States
Healthcare
3192
-4.78%
380.59 B
$ 191.1
United States
Energy
3193
-4.81%
1.63 B
$ 20.84
Ireland
Consumer Cyclical
3194
-4.82%
11.73 B
$ 54.49
United States
Financial Services
3195
-4.84%
1.21 B
$ 14.91
United States
Technology
3196
-4.84%
346.51 B
$ 436.62
United States
Technology
3197
-4.85%
551.79 M
$ 8.64
United States
Financial Services
3198
-4.85%
7.12 B
$ 20.29
United States
Real Estate
3199
-4.85%
5.34 B
$ 68.72
United States
Consumer Cyclical
3200
-4.87%
988.70 M
$ 14.46
United States
Consumer Cyclical
For the most accurate results, consider cross-referencing our data with other sources.