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Top Stock Gainers September 2021 - Monthly Performance Ranked

Discover the best stocks of September 2021 ranked by monthly performance. Find out which public companies delivered the highest returns this month, with market caps over $100 million on Nasdaq and NYSE.
2021

This ranking shows the best performing stocks during September 2021, calculated from the first to the last trading day of the month. Using split-adjusted data ensures accurate performance calculations.

Monthly performance rankings help identify short-term momentum and sector rotation patterns that may not be visible in longer timeframes. These rapid movers often present opportunities for traders and momentum investors.

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Data as of March 18, 2026 at 3:09 AM EDT

Rank
Symbol
Company Name
Sep Gain
Market Cap
Price
Country
Sector
101
12.29%
9.15 B
$ 28.83
United States
Basic Materials
102
12.2%
228.85 M
$ 4.91
United States
Energy
103
12.16%
9.57 B
$ 145.24
United States
Consumer Cyclical
104
11.97%
279.72 M
$ 6.93
Canada
Real Estate
105
11.93%
485.04 M
$ 15.76
United States
Communication Services
106
11.9%
1.79 B
$ 14.65
United States
Energy
107
11.84%
85.53 B
$ 571.64
United States
Industrials
108
11.8%
158.62 M
$ 8.95
109
11.65%
5.17 B
$ 65.97
Canada
Basic Materials
110
11.57%
200.79 M
$ 7.45
United States
Industrials
111
11.53%
2.12 B
$ 12.21
United States
Basic Materials
112
11.51%
1.52 B
$ 20.84
United States
Real Estate
113
11.35%
4.73 B
$ 21.6
Philippines
Communication Services
114
11.35%
54.51 B
$ 86.56
United States
Energy
115
11.08%
11.35 B
$ 88.67
United States
Financial Services
116
11.07%
1.60 B
$ 147.57
United States
Financial Services
117
10.92%
575.01 M
$ 2.65
China
Consumer Defensive
118
10.83%
4.02 B
$ 13.51
United States
Healthcare
119
10.75%
14.28 B
$ 9.15
United States
Financial Services
120
10.75%
738.13 M
$ 12.26
United States
Energy
121
10.71%
848.45 M
$ 7.38
Mexico
Industrials
122
10.62%
54.13 B
$ 251.5
United States
Energy
123
10.61%
2.81 B
$ 60.05
United States
Healthcare
124
10.52%
2.83 B
$ 22.59
United States
Healthcare
125
10.44%
1.10 B
$ 75.3
United States
Energy
126
10.35%
71.97 B
$ 235.96
United States
Energy
127
10.32%
2.47 B
$ 15.53
Argentina
Utilities
128
10.29%
161.63 B
$ 77.79
United States
Technology
129
10.26%
384.36 M
$ 12.22
United States
Industrials
130
10.25%
56.82 B
$ 3439.64
United States
Consumer Cyclical
131
10.07%
452.96 M
$ 4.51
United States
Communication Services
132
10.03%
5.92 B
$ 41.56
United States
Energy
133
9.98%
8.26 B
$ 39.62
United States
Energy
134
9.94%
3.58 B
$ 29.95
United States
Financial Services
135
9.87%
2.83 B
$ 16.44
United Kingdom
Communication Services
136
9.86%
464.15 M
$ 5.6
United States
Financial Services
137
9.8%
30.00 B
$ 35.64
United States
Energy
138
9.8%
102.17 B
$ 48.98
Canada
Energy
139
9.74%
3.30 B
$ 20.38
United States
Communication Services
140
9.62%
1.21 B
$ 5.43
China
Consumer Cyclical
141
9.5%
3.41 B
$ 51.45
United States
Technology
142
9.41%
5.19 B
$ 144.39
United States
Consumer Cyclical
143
9.39%
661.72 B
$ 158.81
United States
Energy
144
9.39%
9.16 B
$ 91.18
United States
Financial Services
145
9.35%
7.34 B
$ 69.11
Mexico
Energy
146
9.16%
11.04 B
$ 68.49
United States
Financial Services
147
9.14%
958.74 M
$ 20.57
United States
Energy
148
9.12%
40.22 B
$ 64.43
United States
Energy
149
9.05%
216.10 M
$ 2.56
United States
Communication Services
150
9.01%
4.12 B
$ 28.41
United States
Energy
151
8.92%
24.51 B
$ 49.96
Canada
Basic Materials
152
8.91%
7.26 B
$ 6.58
Switzerland
Energy
153
8.86%
182.62 B
$ 86.04
France
Energy
154
8.8%
2.75 B
$ 31.05
Bermuda
Industrials
155
8.75%
24.52 B
$ 57.09
United States
Financial Services
156
8.68%
117.42 M
$ 2.49
United States
Technology
157
8.63%
1.74 B
$ 38.65
United States
Financial Services
158
8.59%
418.24 M
$ 16.43
United States
Financial Services
159
8.56%
1.36 B
$ 38.14
Greece
Industrials
160
8.54%
1.61 B
$ 20.37
Ireland
Consumer Cyclical
161
8.47%
5.45 B
$ 17.51
China
Consumer Cyclical
162
8.46%
291.07 M
$ 5.71
United States
Consumer Cyclical
163
8.37%
8.50 B
$ 458.5
United States
Consumer Cyclical
164
8.3%
541.91 M
$ 9.44
United States
Consumer Cyclical
165
8.28%
7.58 B
$ 47.64
United States
Energy
166
8.25%
197.80 M
$ 9.89
United States
Industrials
167
8.19%
6.09 B
$ 3.8
Brazil
Consumer Defensive
168
8.19%
2.54 B
$ 42.34
United States
Energy
169
8.16%
75.79 B
$ 277.9
United States
Consumer Cyclical
170
8.05%
20.81 B
$ 19.1
United States
Financial Services
171
8.01%
47.63 B
$ 11.94
United States
Consumer Cyclical
172
7.97%
70.12 B
$ 233.26
United States
Energy
173
7.87%
3.73 B
$ 12.55
Canada
Utilities
174
7.85%
3.43 B
$ 66.3
Monaco
Energy
175
7.82%
3.59 B
$ 41.96
United States
Consumer Cyclical
176
7.71%
15.82 B
$ 200.39
United States
Communication Services
177
7.67%
18.07 B
$ 18.24
Indonesia
Communication Services
178
7.58%
38.48 B
$ 79.55
Canada
Basic Materials
179
7.55%
1.89 B
$ 64.92
Greece
Industrials
180
7.53%
102.55 B
$ 153.01
United States
Technology
181
7.47%
3.89 B
$ 150.06
Canada
Financial Services
182
7.43%
79.64 B
$ 53.7
Italy
Energy
183
7.42%
3.45 B
$ 34.55
United States
Energy
184
7.39%
5.20 B
$ 26.42
United States
Financial Services
185
7.34%
462.66 M
$ 36.81
United States
Energy
186
7.34%
24.37 B
$ 125.96
United States
Consumer Defensive
187
7.33%
69.07 B
$ 74.04
United States
Consumer Cyclical
188
7.32%
17.26 B
$ 65.42
United States
Basic Materials
189
7.27%
30.76 B
$ 200.12
United States
Financial Services
190
7.26%
2.93 B
$ 45.4
United States
Energy
191
7.25%
23.39 B
$ 137.42
Ireland
Industrials
192
7.25%
3.12 B
$ 63.9
United States
Industrials
193
7.2%
10.93 B
$ 22.94
United States
Energy
194
7.17%
2.66 B
$ 20.34
United States
Financial Services
195
7.11%
180.39 M
$ 2.36
United States
Healthcare
196
7.09%
2.09 B
$ 50.67
Bermuda
Financial Services
197
7.05%
504.24 M
$ 9.76
Colombia
Energy
198
7.04%
190.08 B
$ 16.84
Japan
Financial Services
199
7%
6.35 B
$ 36.2
United States
Energy
200
6.91%
4.72 B
$ 83.21
United States
Financial Services
For the most accurate results, consider cross-referencing our data with other sources.