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#1 THAR leads with +380% August 2025

THAR (Canton Strategic Holdings Inc) is the best performing stock in August 2025. Following are INHD (+333%) and MENS (+187%). Top performing sectors: Real Estate (+112% avg), Communication Services (+109% avg), Basic Materials (+97% avg, 1 in top 10).

Top Stock Gainers August 2025 - Monthly Performance Ranked

Track the top performing stocks of August 2025 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.

Best performing large-cap stocks in August 2025

SATS EchoStar Corporation +129.45% $30.12B
VSAT Viasat, Inc. +94.99% $10.14B
IREN IREN Limited +71.95% $14.50B
GH Guardant Health, Inc. +62.77% $19.92B
CIFR Cipher Digital Inc. +54.97% $10.56B
2025

This ranking shows the top performing stocks and biggest stock gainers during August 2025, 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.

August 2025 Stock Market Momentum

This page answers a current-month trend question with data: which NYSE and NASDAQ stocks have shown the strongest price gains so far in August 2025. The ranking is based on observed market performance, not analyst ratings, price targets, or investment recommendations.

Use the list to research momentum, market breadth, sector strength, and catalysts behind large moves. Before acting on any stock, review the company's news, SEC filings, liquidity, volatility, and your own risk constraints.

Looking for a specific Symbol?

Data as of July 24, 2026 at 4:01 PM EDT

Rank
Symbol
Company Name
Aug Gain
Market Cap
Price
Country
Sector
1
379.84%
187.37 M
$ 4.74
United States
Healthcare
2
332.5%
178.52 M
$ 39.49
Hong Kong
Basic Materials
3
186.66%
206.03 M
$ 2.71
Taiwan
Healthcare
4
170.06%
1.98 B
$ 5.54
United States
Healthcare
5
166.36%
4.52 B
$ 7.93
United States
Technology
6
156%
447.94 M
$ 2.4
United States
Healthcare
7
153.39%
274.60 M
$ 6.35
Singapore
Technology
8
149.19%
337.43 M
$ 4.51
United States
Technology
9
145.07%
170.08 M
$ 2.69
United States
Healthcare
10
142.66%
492.59 M
$ 3.99
Canada
Healthcare
11
139.07%
1.64 B
$ 11.01
United States
Industrials
12
134.69%
376.34 M
$ 3.99
United States
Healthcare
13
134.24%
546.93 M
$ 4.94
China
Communication Services
14
129.45%
30.12 B
$ 103.915
United States
Communication Services
15
125.83%
271.82 M
$ 2.02
United States
Healthcare
16
117.04%
212.85 M
$ 5.87
United States
Industrials
17
113.9%
1.98 B
$ 9.08
United States
Healthcare
18
113.71%
6.83 B
$ 119.4
Hong Kong
Communication Services
19
112.34%
237.53 M
$ 1.95
United States
Consumer Defensive
20
111.9%
3.71 B
$ 3.845
United States
Real Estate
21
105.91%
4.34 B
$ 19.58
United States
Technology
22
104.52%
303.33 M
$ 2.52
United States
Consumer Cyclical
23
103.64%
1.01 B
$ 12.09
United States
Financial Services
24
102.3%
372.42 M
$ 2.5701
Sweden
Consumer Cyclical
25
100.8%
432.67 M
$ 7.85
United States
Basic Materials
26
98.87%
1.08 B
$ 7.04
United States
Healthcare
27
98.53%
9.94 B
$ 20.05
United States
Financial Services
28
94.99%
10.14 B
$ 74.27
United States
Technology
29
94.67%
113.35 M
$ 1.12
United States
Consumer Cyclical
30
93.26%
734.45 M
$ 5.93
Germany
Consumer Cyclical
31
92.66%
115.24 M
$ 7.08
United States
Technology
32
92.45%
235.82 M
$ 3.99
United States
Consumer Cyclical
33
92.38%
589.03 M
$ 3.25
United States
Utilities
34
92.24%
1.07 B
$ 4.51
France
Healthcare
35
89.7%
545.93 M
$ 5.2
United States
Healthcare
36
89.12%
179.42 M
$ 8.89
United States
Healthcare
37
88.85%
143.05 M
$ 17.36
Malaysia
Healthcare
38
88.74%
390.32 M
$ 8.59
United States
Healthcare
39
88.14%
289.50 M
$ 77.32
United States
Technology
40
86.05%
254.82 M
$ 1.73
Germany
Healthcare
41
80.92%
160.68 M
$ 7.09
United States
Healthcare
42
80.74%
776.70 M
$ 12.37
United States
Technology
43
80.4%
1.84 B
$ 19.5
United States
Healthcare
44
79.64%
150.42 M
$ 3.67
United States
Industrials
45
77.32%
681.25 M
$ 36.82
United States
Healthcare
46
75.34%
537.24 M
$ 14.37
United States
Healthcare
47
75.31%
263.32 M
$ 80.55
Israel
Healthcare
48
74.58%
189.34 M
$ 1.77
United States
Basic Materials
49
73.39%
161.92 M
$ 4.32
France
Healthcare
50
71.95%
14.50 B
$ 40.58
Australia
Financial Services
51
71.43%
405.86 M
$ 0.9051
Canada
Healthcare
52
71.12%
623.88 M
$ 3.79
United States
Healthcare
53
71.06%
114.93 M
$ 1.13
United States
Industrials
54
70.76%
765.79 M
$ 12.76
United States
Technology
55
70.62%
284.02 M
$ 4.39
United States
Healthcare
56
70.22%
155.29 M
$ 0.6997
United States
Industrials
57
70.16%
1.85 B
$ 14.24
United States
Healthcare
58
69.55%
350.70 M
$ 12.69
United States
Technology
59
69.51%
411.36 M
$ 21.8
United States
Financial Services
60
69.45%
510.48 M
$ 7.39
United States
Technology
61
68.88%
249.36 M
$ 5.59
United States
Technology
62
68.51%
167.76 M
$ 0.7731
United States
Healthcare
63
67.31%
359.99 M
$ 1.61
United States
Industrials
64
66.64%
166.29 M
$ 11.53
United States
Healthcare
65
66.48%
400.86 M
$ 13.32
United States
Technology
66
66.43%
1.09 B
$ 131.67
United States
Industrials
67
65.67%
188.92 M
$ 2.15
Canada
Healthcare
68
64.44%
1.95 B
$ 17
United States
Consumer Cyclical
69
64.17%
407.70 M
$ 8.01
United States
Healthcare
70
63.95%
353.92 M
$ 5.56
China
Technology
71
63.89%
772.81 M
$ 25.48
United States
Healthcare
72
63.63%
1.88 B
$ 21.21
United States
Healthcare
73
63.32%
455.32 M
$ 28.8
United States
Basic Materials
74
62.92%
538.35 M
$ 5.7
United States
Healthcare
75
62.77%
19.92 B
$ 150.2
United States
Healthcare
76
62.6%
897.49 M
$ 6.11
United States
Basic Materials
77
62.5%
366.79 M
$ 21.97
Hong Kong
Industrials
78
62.42%
325.38 M
$ 1.25
Canada
Consumer Defensive
79
62.13%
2.48 B
$ 10.38
United States
Technology
80
62.07%
165.43 M
$ 1.49
United States
Healthcare
81
61.54%
1.03 B
$ 6.68
United States
Basic Materials
82
60.86%
451.81 M
$ 10.72
United States
Healthcare
83
60.37%
2.40 B
$ 43
Israel
Technology
84
60.24%
1.25 B
$ 23.57
United States
Industrials
85
59.98%
5.64 B
$ 27.2
United States
Basic Materials
86
59.56%
480.63 M
$ 1.84
Canada
Basic Materials
87
59.25%
4.78 B
$ 86.51
United States
Industrials
88
59.18%
431.02 M
$ 8.59
Hong Kong
Technology
89
58.78%
318.48 M
$ 3.9
United States
Healthcare
90
58.57%
819.46 M
$ 3.18
United States
Healthcare
91
58.11%
599.06 M
$ 24.91
United States
Industrials
92
56.77%
1.24 B
$ 9.16
United States
Communication Services
93
56.56%
7.92 B
$ 89.03
United States
Healthcare
94
55.04%
2.25 B
$ 6.37
United States
Consumer Cyclical
95
54.97%
10.56 B
$ 25.82
United States
Technology
96
54.79%
1.31 B
$ 4.23
Bermuda
Energy
97
54.73%
431.91 M
$ 2.13
Canada
Basic Materials
98
54.17%
182.85 M
$ 0.9482
United States
Technology
99
54.05%
1.20 B
$ 24.19
United States
Healthcare
100
53.79%
730.68 M
$ 12.76
United States
Healthcare
Return measured from the start of the stock's current trading history (a recent listing or relisting), not from the start of the month.
For the most accurate results, consider cross-referencing our data with other sources.

Frequently Asked Questions

Q Which stock has gained the most in August 2025?
A

THAR (Canton Strategic Holdings Inc) has the highest monthly gain in this ranking for August 2025, with a gain of 380%. Top performers this month include THAR, INHD, MENS.

Q What stocks gained the most in August 2025?
A

The biggest gainers in August 2025 were: THAR (+380%), INHD (+333%), MENS (+187%), PGEN (+170%), ONDS (+166%). These monthly rankings show which stocks had the strongest short-term momentum.

Q Does this page recommend the best stocks to buy now?
A

No. This page is an informational ranking of stocks that have already gone up during August 2025. It does not make buy, sell, or hold recommendations and should be used as a research starting point, not financial advice.

Q How can this ranking help explain current stock market trends?
A

The ranking shows where price strength is concentrated during August 2025. Comparing the top gainers by sector, market cap, and recent catalysts can help identify momentum themes and market rotation without implying that any listed stock is a recommendation.

Q Which sectors performed best in August 2025?
A

The top performing sectors in August 2025 included Healthcare, Basic Materials, Technology, based on the stocks with highest monthly gains. THAR led the Healthcare sector.

Q How is monthly stock performance calculated?
A

Monthly stock performance is calculated by comparing the closing price on the last trading day of the month to the opening price on the first trading day. Split-adjusted prices ensure accuracy.

Q Where can I find today's top stock gainers and most active stocks?
A

This page ranks stocks by their full-month performance in August 2025. For today's top stock gainers, real-time stock movers, and the most active stocks right now, visit our Momentum Scanner which tracks live intraday market activity across NYSE and NASDAQ.

Understanding Monthly Stock Performance

Monthly performance rankings reveal short-term momentum patterns and help identify stocks experiencing rapid price movements:

  • Momentum Research: Stocks showing strong monthly performance can help identify where market attention and price strength are concentrated.
  • Sector Rotation: Monthly rankings can reveal which sectors are gaining favor with investors and where market leadership is shifting.
  • Event-Driven Moves: Earnings releases, product launches, and regulatory approvals often create significant monthly price movements.

Using Monthly Data Effectively

  • Combine Timeframes: Compare monthly gainers with 52-week and YTD performance to identify stocks with both short and long-term momentum.
  • Research the Catalyst: Investigate why top monthly performers moved significantly. The reason for the move matters as much as the percentage gain.
  • Watch for Reversals: Extreme monthly gains sometimes precede corrections, so treat the ranking as a research starting point rather than a buy list.

Evaluate Your Positions

Researching one of this month's top movers? Use our Stock Return Calculator to review historical performance, or the Position Size Calculator to model position sizing and risk before making your own decision.