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Buy AMBQ
Ambiq Micro Stock Insider Power
Based on the 64 latest insides trades, we have calculated the insider power to be negative at -56.85. In total, the insiders bought 2.33M and sold 1.95M AMBQ shares in the last 64 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.
Insider Power
|
-56.85 |
| ● Buy | 2.33M shares |
| ● Sell | 1.95M shares |
|
73% Buy Activity
Strong Negative Correlation
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
May 14, 2026 Sell |
Esaka Fumihide Chief Executive Officer |
60 000 Value: $4.20M |
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|
May 14, 2026 Buy |
Esaka Fumihide Chief Executive Officer |
60 000 Value: $487.2K |
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|
May 14, 2026 Buy |
Winzeler Jeffrey G Chief Financial Officer |
26 000 Value: $436.8K |
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May 14, 2026 Buy |
Winzeler Jeffrey G Chief Financial Officer |
26 000 Value: $436.8K |
||
|
May 14, 2026 Sell |
Winzeler Jeffrey G Chief Financial Officer |
25 918 Value: $1.81M |
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|
May 14, 2026 Sell |
Winzeler Jeffrey G Chief Financial Officer |
82 Value: $6K |
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|
May 14, 2026 Buy |
Hanson Scott Mclean Chief Technology Officer |
10 200 Value: $82.8K |
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|
May 14, 2026 Sell |
Hanson Scott Mclean Chief Technology Officer |
3 900 Value: $267.6K |
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|
May 14, 2026 Sell |
Hanson Scott Mclean Chief Technology Officer |
6 100 Value: $424.5K |
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May 14, 2026 Sell |
Hanson Scott Mclean Chief Technology Officer |
200 Value: $14.1K |
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|
May 14, 2026 Buy |
Hanson Scott Mclean Chief Technology Officer |
10 200 Value: $82.8K |
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Apr 02, 2026 Sell |
Connors Michele Kim General Counsel |
151 Value: $4K |
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Apr 02, 2026 Sell |
Connors Michele Kim General Counsel |
660 Value: $17.2K |
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|
Mar 06, 2026 Buy |
Chen Sean Chihhsiang President And COO |
64 246 Value: $1.82M |
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Mar 06, 2026 Buy |
Winzeler Jeffrey G Chief Financial Officer |
41 728 Value: $1.18M |
||
|
Mar 06, 2026 Buy |
Esaka Fumihide Chief Executive Officer |
160 616 Value: $4.56M |
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Mar 06, 2026 Buy |
Hanson Scott Mclean Chief Technology Officer |
80 308 Value: $2.28M |
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Mar 06, 2026 Buy |
Connors Michele Kim General Counsel |
32 123 Value: $912.0K |
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|
Feb 18, 2026 Buy |
Hsieh Wen Hsuan Director |
238 931 Value: $3.01M |
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Feb 18, 2026 Buy |
Hsieh Wen Hsuan Director |
238 931 Value: $3.01M |
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|
Jan 26, 2026 Sell |
Hanson Scott Mclean Chief Technology Officer |
10 000 Value: $310.0K |
||
|
Jan 26, 2026 Sell |
Tautges Joseph A Director |
7 800 Value: $241.8K |
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|
Jan 05, 2026 Buy |
Banks Bernard Bennett Insider |
0 Value: $0 |
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|
Jan 05, 2026 Buy |
Connors Michele Kim Insider |
0 Value: $0 |
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|
Jan 05, 2026 Buy |
Connors Michele Kim General Counsel |
23 759 Value: $728.7K |
About Insider Power
Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.
It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.
While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.
* October 6th, 2025 - Tested on 5562 stocks
