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Buy AMT
American Tower (REIT) Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be negative at -61.02. In total, the insiders bought 393.46K and sold 193.74K AMT 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
|
-61.02 |
| ● Buy | 393.46K shares |
| ● Sell | 193.74K shares |
|
49% Buy Activity
Negligible or No Correlation
|
|
Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Mar 10, 2026 Buy |
Dowling Ruth T EVP, Chief Admin Ofr, GC & Sec |
6 878 Value: $1.28M |
||
|
Mar 10, 2026 Sell |
Meyer Robert Joseph SVP & Chief Accounting Officer |
1 368 Value: $254.6K |
||
|
Mar 10, 2026 Buy |
Meyer Robert Joseph SVP & Chief Accounting Officer |
4 030 Value: $750.1K |
||
|
Mar 10, 2026 Sell |
Smith Rodney M EVP, CFO & Treasurer |
12 433 Value: $2.31M |
||
|
Mar 10, 2026 Buy |
Smith Rodney M EVP, CFO & Treasurer |
10 531 Value: $1.96M |
||
|
Mar 10, 2026 Sell |
Font Juan SVP, Pres. & CEO, Coresite |
1 834 Value: $341.3K |
||
|
Mar 10, 2026 Buy |
Font Juan SVP, Pres. & CEO, Coresite |
8 060 Value: $1.50M |
||
|
Mar 10, 2026 Sell |
Rossi Richard C EVP & President, U.s. Tower |
1 544 Value: $287.4K |
||
|
Mar 10, 2026 Buy |
Rossi Richard C EVP & President, U.s. Tower |
6 448 Value: $1.20M |
||
|
Mar 10, 2026 Buy |
Hormats Robert D Director |
1 209 Value: $225.0K |
||
|
Mar 10, 2026 Buy |
Reeve Pamela D A Director |
1 209 Value: $225.0K |
||
|
Mar 10, 2026 Buy |
Tanner Bruce L Director |
1 209 Value: $225.0K |
||
|
Mar 10, 2026 Buy |
Frank Kenneth R Director |
1 209 Value: $225.0K |
||
|
Mar 04, 2026 Buy |
Vondran Steven O President And CEO |
33 482 Value: $3.17M |
||
|
Mar 04, 2026 Sell |
Vondran Steven O President And CEO |
15 084 Value: $2.83M |
||
|
Mar 04, 2026 Sell |
Vondran Steven O President And CEO |
16 625 Value: $3.14M |
||
|
Mar 04, 2026 Sell |
Vondran Steven O President And CEO |
1 773 Value: $336.6K |
||
|
Mar 04, 2026 Buy |
Vondran Steven O President And CEO |
33 482 Value: $3.17M |
||
|
Mar 04, 2026 Sell |
Dowling Ruth T EVP, Chief Admin Ofr, GC & Sec |
682 Value: $128.6K |
||
|
Mar 02, 2026 Buy |
Noel Eugene M EVP & Chief Operating Officer |
41 209 Value: $3.90M |
||
|
Mar 02, 2026 Sell |
Noel Eugene M EVP & Chief Operating Officer |
5 242 Value: $992.6K |
||
|
Mar 02, 2026 Sell |
Noel Eugene M EVP & Chief Operating Officer |
7 378 Value: $1.40M |
||
|
Mar 02, 2026 Sell |
Noel Eugene M EVP & Chief Operating Officer |
21 604 Value: $4.14M |
||
|
Mar 02, 2026 Sell |
Noel Eugene M EVP & Chief Operating Officer |
6 985 Value: $1.34M |
||
|
Mar 02, 2026 Buy |
Noel Eugene M EVP & Chief Operating Officer |
41 209 Value: $3.90M |
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
