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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 19, 2026 at 6:07 PM EDT

Rank
Symbol
Company Name
Aug Gain
Market Cap
Price
Country
Sector
201
20.19%
2.38 B
$ 130.77
Greece
Industrials
202
20.16%
1.20 B
$ 9.6
United States
Financial Services
203
20.12%
885.88 M
$ 22.51
United States
Financial Services
204
20.08%
5.85 B
$ 7.825
United States
Real Estate
205
20%
115.24 M
$ 5.08
United States
Industrials
206
19.93%
1.09 B
$ 22.3
United States
Healthcare
207
19.89%
7.55 B
$ 70.18
United States
Industrials
208
19.79%
1.41 B
$ 3.695
Israel
Communication Services
209
19.72%
240.13 M
$ 5.25
United States
Financial Services
210
19.71%
593.02 M
$ 26.68
United States
Consumer Cyclical
211
19.67%
1.21 B
$ 42.1
United States
Healthcare
212
19.47%
24.25 B
$ 571.325
United States
Healthcare
213
19.33%
841.61 M
$ 2.485
United States
Healthcare
214
19.27%
238.37 M
$ 33.98
United States
Financial Services
215
19.24%
1.20 B
$ 7.522
United States
Basic Materials
216
19.24%
4.15 B
$ 206.915
United States
Healthcare
217
19.2%
1.78 B
$ 14.94
United States
Technology
218
19.19%
323.71 B
$ 135.03
United States
Technology
219
19.11%
2.26 B
$ 22.91
United States
Healthcare
220
19.11%
914.49 M
$ 2.96
United States
Healthcare
221
19.05%
2.20 B
$ 16.41
United States
Consumer Cyclical
222
19.04%
441.79 M
$ 17.405
Canada
Technology
223
19.03%
1.73 B
$ 41.38
United States
Technology
224
18.97%
384.48 M
$ 7.4571
United States
Industrials
225
18.81%
1.71 B
$ 38.5
United States
Basic Materials
226
18.8%
438.81 M
$ 34.88
United States
Consumer Cyclical
227
18.72%
441.74 M
$ 5.33
United States
Industrials
228
18.72%
9.92 B
$ 207.29
United States
Industrials
229
18.7%
331.44 M
$ 19.39
United States
Real Estate
230
18.68%
38.99 B
$ 134.52
United States
Communication Services
231
18.66%
843.32 M
$ 3.3299
United States
Financial Services
232
18.6%
877.46 M
$ 34.86
United States
Industrials
233
18.52%
4.06 B
$ 4.21
United States
Real Estate
234
18.46%
434.94 M
$ 8.32
United States
Healthcare
235
18.42%
2.18 B
$ 82.595
United States
Technology
236
18.35%
12.95 B
$ 8.56
Netherlands
Financial Services
237
18.32%
137.92 M
$ 12.07
Australia
Healthcare
238
18.31%
4.06 B
$ 104.25
United States
Technology
239
18.3%
2.59 B
$ 15.11
United States
Industrials
240
18.3%
853.35 M
$ 17.38
Israel
Technology
241
18.3%
5.30 B
$ 52.32
United States
Consumer Cyclical
242
18.29%
81.82 B
$ 1613.94
Uruguay
Consumer Cyclical
243
18.23%
1.80 B
$ 10.19
United States
Technology
244
18.21%
335.91 M
$ 9.67
United States
Healthcare
245
18.19%
4.25 B
$ 19.66
Philippines
Communication Services
246
18.17%
1.15 B
$ 30.82
United States
Healthcare
247
18.15%
14.86 B
$ 55.8
United States
Consumer Cyclical
248
18.09%
1.93 B
$ 20.305
United States
Financial Services
249
18.03%
7.50 B
$ 29.33
United States
Consumer Defensive
250
18.01%
2.51 B
$ 48.78
Canada
Technology
251
17.99%
772.69 M
$ 14.26
United States
Healthcare
252
17.98%
4.95 B
$ 111.83
United States
Industrials
253
17.96%
20.64 B
$ 408.85
Israel
Technology
254
17.94%
222.41 M
$ 10.25
United States
Financial Services
255
17.94%
2.71 B
$ 63.1
United States
Healthcare
256
17.91%
3.61 B
$ 305.85
United States
Industrials
257
17.89%
321.87 M
$ 6.25
United States
Consumer Cyclical
258
17.89%
5.68 B
$ 65.355
United States
Healthcare
259
17.76%
11.50 B
$ 26.335
United States
Technology
260
17.7%
2.49 B
$ 65.1
United States
Healthcare
261
17.7%
546.93 M
$ 4.94
China
Communication Services
262
17.66%
162.30 M
$ 3.65
United States
Healthcare
263
17.65%
296.28 M
$ 6.27
United States
Industrials
264
17.62%
67.43 B
$ 74.8799
United States
Financial Services
265
17.54%
1.66 B
$ 11.915
United States
Healthcare
266
17.53%
2.38 B
$ 67.6
United States
Basic Materials
267
17.49%
5.53 B
$ 27.14
United States
Consumer Cyclical
268
17.48%
4.46 B
$ 82.935
Argentina
Industrials
269
17.48%
4.82 B
$ 68.92
United States
Industrials
270
17.47%
4.31 B
$ 93.82
United States
Technology
271
17.44%
701.97 M
$ 6.86
Monaco
Industrials
272
17.39%
576.15 M
$ 23.9576
United States
Industrials
273
17.35%
157.46 M
$ 2.18
United States
Healthcare
274
17.33%
230.30 M
$ 20.43
United States
Consumer Defensive
275
17.31%
31.38 B
$ 49.8335
Singapore
Consumer Cyclical
276
17.29%
4.86 B
$ 28.93
Israel
Consumer Cyclical
277
17.24%
479.06 M
$ 1.8
United Kingdom
Healthcare
278
17.15%
212.97 M
$ 27.33
United States
Technology
279
17.04%
4.30 B
$ 36.34
United States
Healthcare
280
16.99%
80.83 B
$ 26.88
Mexico
Communication Services
281
16.99%
1.45 B
$ 40.3
Greece
Industrials
282
16.92%
101.14 M
$ 2.585
United States
Energy
283
16.91%
33.03 B
$ 132.27
United States
Technology
284
16.9%
8.28 B
$ 140.94
United States
Healthcare
285
16.84%
12.21 B
$ 75.43
United States
Communication Services
286
16.84%
158.54 M
$ 3.67
United States
Technology
287
16.8%
913.88 M
$ 14.87
United States
Healthcare
288
16.76%
1.70 B
$ 19.23
United States
Healthcare
289
16.7%
22.37 B
$ 1930.22
United States
Financial Services
290
16.69%
8.53 B
$ 16.51
Cayman Islands
Financial Services
291
16.68%
6.99 B
$ 48.38
United States
Healthcare
292
16.68%
65.96 B
$ 629.2
United States
Healthcare
293
16.67%
225.88 M
$ 6.3599
United States
Energy
294
16.65%
164.36 M
$ 4.88
United States
Consumer Cyclical
295
16.64%
131.59 M
$ 3.16
United States
Healthcare
296
16.62%
5.42 B
$ 179.2
United States
Industrials
297
16.55%
4.52 B
$ 85.67
United States
Basic Materials
298
16.54%
15.19 B
$ 64.02
Colombia
Financial Services
299
16.54%
3.16 B
$ 79.695
United States
Industrials
300
16.52%
10.97 B
$ 163.85
United States
Technology
For the most accurate results, consider cross-referencing our data with other sources.