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Buy ACM
AECOM Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be negative at -47.05. In total, the insiders bought 956.65K and sold 424.86K ACM 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
|
-47.05 |
| ● Buy | 956.65K shares |
| ● Sell | 424.86K shares |
|
69% Buy Activity
Moderate Negative Correlation
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
May 14, 2026 Buy |
Kapoor Gaurav Chief Financial Officer (pao) |
1 420 Value: $101.0K |
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|
May 14, 2026 Buy |
Rudd Troy Chief Executive Officer |
4 225 Value: $300.1K |
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|
Mar 03, 2026 Buy |
Buss Brad W Director |
2 002 Value: $192.5K |
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|
Mar 03, 2026 Buy |
Pipes Kristy Director |
2 002 Value: $192.5K |
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|
Mar 03, 2026 Buy |
Kerr Derek J Director |
2 002 Value: $192.5K |
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|
Mar 03, 2026 Buy |
Stotlar Douglas Director |
2 236 Value: $215.0K |
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|
Mar 03, 2026 Buy |
Tishman Daniel R. Director |
2 002 Value: $192.5K |
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|
Mar 03, 2026 Buy |
Van 't Noordende Alexander M Director |
2 002 Value: $192.5K |
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|
Mar 03, 2026 Buy |
Wolfenbarger Janet Carol Director |
2 002 Value: $192.5K |
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|
Dec 23, 2025 Sell |
Rudd Troy Chief Executive Officer |
600 Value: $0 |
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|
Dec 17, 2025 Sell |
Gan David Y. Chief Legal Officer |
9 502 Value: $921.8K |
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|
Dec 17, 2025 Sell |
Poloni Lara President |
17 340 Value: $1.68M |
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Dec 17, 2025 Sell |
Poloni Lara President |
193 Value: $19.0K |
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Dec 15, 2025 Buy |
Rudd Troy Chief Executive Officer |
36 812 Value: $3.60M |
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Dec 15, 2025 Buy |
Rudd Troy Chief Executive Officer |
36 812 Value: $3.60M |
||
|
Dec 15, 2025 Buy |
Rudd Troy Chief Executive Officer |
49 000 Value: $4.80M |
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Dec 15, 2025 Sell |
Rudd Troy Chief Executive Officer |
48 556 Value: $4.76M |
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Dec 15, 2025 Buy |
Rudd Troy Chief Executive Officer |
86 581 Value: $8.48M |
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|
Dec 15, 2025 Buy |
Poloni Lara President |
10 040 Value: $983.2K |
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|
Dec 15, 2025 Buy |
Kapoor Gaurav Chief Financial Officer (pao) |
9 562 Value: $936.4K |
||
|
Dec 15, 2025 Buy |
Kapoor Gaurav Chief Financial Officer (pao) |
15 109 Value: $1.48M |
||
|
Dec 15, 2025 Sell |
Kapoor Gaurav Chief Financial Officer (pao) |
16 940 Value: $1.66M |
||
|
Dec 15, 2025 Buy |
Kapoor Gaurav Chief Financial Officer (pao) |
22 490 Value: $2.20M |
||
|
Dec 15, 2025 Buy |
Gan David Y. Chief Legal Officer |
6 534 Value: $639.9K |
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|
Dec 15, 2025 Buy |
Gan David Y. Chief Legal Officer |
14 056 Value: $1.38M |
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
