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Buy AMTM
Amentum Holdings Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be positive at 92.02. In total, the insiders bought 7.01M and sold 5.02M AMTM shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.
Insider Power
|
92.02 |
| ● Buy | 7.01M shares |
| ● Sell | 5.02M shares |
|
75% Buy Activity
Weak Positive Correlation
|
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Feb 06, 2026 Buy |
Thompson Christopher M.t. Director |
5 062 Value: $190.0K |
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|
Feb 06, 2026 Buy |
Loughran Barbara Director |
5 062 Value: $190.0K |
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|
Feb 06, 2026 Buy |
Eberhart Ralph E Director |
11 564 Value: $434.0K |
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Feb 06, 2026 Buy |
Eberhart Ralph E Director |
11 564 Value: $434.0K |
||
|
Feb 06, 2026 Buy |
Eberhart Ralph E Director |
5 062 Value: $190.0K |
||
|
Feb 06, 2026 Buy |
Brooks Vincent K Director |
11 564 Value: $434.0K |
||
|
Feb 06, 2026 Buy |
Brooks Vincent K Director |
11 564 Value: $434.0K |
||
|
Feb 06, 2026 Buy |
Brooks Vincent K Director |
5 062 Value: $190.0K |
||
|
Feb 06, 2026 Buy |
Rowland Sandra E. Director |
11 564 Value: $434.0K |
||
|
Feb 06, 2026 Buy |
Rowland Sandra E. Director |
11 564 Value: $434.0K |
||
|
Feb 06, 2026 Buy |
Rowland Sandra E. Director |
5 062 Value: $190.0K |
||
|
Feb 06, 2026 Buy |
Ireland Susan Leslie Director |
5 062 Value: $190.0K |
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|
Jan 28, 2026 Buy |
Heller John E. Chief Executive Officer |
51 979 Value: $1.86M |
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|
Jan 28, 2026 Sell |
Heller John E. Chief Executive Officer |
19 768 Value: $705.9K |
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|
Jan 28, 2026 Buy |
Heller John E. Chief Executive Officer |
51 979 Value: $1.86M |
||
|
Dec 17, 2025 Buy |
Mullen Sean Thomas Chief Growth Officer |
9 298 Value: $266.6K |
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|
Dec 17, 2025 Sell |
Mullen Sean Thomas Chief Growth Officer |
4 194 Value: $120.2K |
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|
Dec 17, 2025 Buy |
Mullen Sean Thomas Chief Growth Officer |
9 298 Value: $266.6K |
||
|
Dec 05, 2025 Buy |
Burton Darren Chief People Officer |
2 721 Value: $78.6K |
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|
Dec 05, 2025 Sell |
Burton Darren Chief People Officer |
1 392 Value: $40.2K |
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|
Dec 05, 2025 Buy |
Burton Darren Chief People Officer |
2 721 Value: $78.6K |
||
|
Nov 17, 2025 Buy |
Arnette Stephen A Officer |
0 Value: $0 |
||
|
Nov 17, 2025 Buy |
Bruning Jill L Officer |
0 Value: $0 |
||
|
Nov 17, 2025 Buy |
Heller John E. Chief Executive Officer |
0 Value: $0 |
||
|
Nov 17, 2025 Buy |
Demetriou Steven J. Executive Chair |
43 396 Value: $932.6K |
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
