As of April 28, 2026, American Tower's top three insider holders are Edmund Disanto (Evp, Chief Admin Ofr, Gc Sec, 161.67K shares), Edmund Disanto (Evp, Chief Admin Ofr, Gc Sec, 161.67K shares), Steven O Vondran (President And Ceo, 108.90K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Edmund Disanto | Evp, Chief Admin Ofr, Gc Sec | 161,670 | 0 | 14 Mar, 2023 |
| Edmund Disanto | Evp, Chief Admin Ofr, Gc Sec | 161,670 | 0 | 14 Mar, 2023 |
| Steven O Vondran | President And Ceo | 108,902 | 0 | 12 Mar, 2026 |
| Steven O Vondran | President And Ceo | 108,902 | 0 | 12 Mar, 2026 |
| Rodney M Smith | Evp, Cfo Treasurer | 92,542 | 0 | 12 Mar, 2026 |
| Rodney M Smith | Evp, Cfo Treasurer | 92,542 | 0 | 12 Mar, 2026 |
| Joann A Reed | - | 62,940 | 0 | 12 Mar, 2025 |
| Olivier Puech | Evp President, International | 38,023 | 0 | 12 Mar, 2025 |
| Olivier Puech | Evp President, International | 38,023 | 0 | 12 Mar, 2025 |
| Eugene M Noel | Evp Chief Operating Officer | 34,542 | 0 | 12 Mar, 2026 |
| Eugene M Noel | Evp Chief Operating Officer | 34,542 | 0 | 12 Mar, 2026 |
| Ruth T Dowling | Evp, Chief Admin Ofr, Gc Sec | 30,433 | 0 | 12 Mar, 2026 |
| Ruth T Dowling | Evp, Chief Admin Ofr, Gc Sec | 30,433 | 0 | 12 Mar, 2026 |
| Juan Font | Svp, Pres. Ceo, Coresite | 28,352 | 0 | 12 Mar, 2026 |
| Juan Font | Svp, Pres. Ceo, Coresite | 28,352 | 0 | 12 Mar, 2026 |
| Robert Joseph Meyer | Svp Chief Accounting Officer | 26,439 | 0 | 12 Mar, 2026 |
| Robert Joseph Meyer | Svp Chief Accounting Officer | 26,439 | 0 | 12 Mar, 2026 |
| Sanjay Goel | Evp President, Asia Pacific | 25,408 | 0 | 19 Mar, 2025 |
| Sanjay Goel | Evp President, Asia Pacific | 25,408 | 0 | 19 Mar, 2025 |
| Samme L Thompson | - | 24,260 | 0 | 12 Mar, 2024 |
| Pamela D A Reeve | - | 21,899 | 0 | 12 Mar, 2026 |
| Richard C Rossi | Evp President, U.S. Tower | 17,518 | 0 | 12 Mar, 2026 |
| Richard C Rossi | Evp President, U.S. Tower | 17,518 | 0 | 12 Mar, 2026 |
| Craig Macnab | - | 15,315 | 0 | 12 Mar, 2026 |
| Gustavo Lara | - | 12,530 | 0 | 14 Mar, 2022 |
| Gustavo Lara | - | 12,530 | 0 | 14 Mar, 2022 |
| Robert D Hormats | - | 9,597 | 0 | 12 Mar, 2026 |
| Grace Lieblein | - | 9,141 | 0 | 12 Mar, 2026 |
| Bruce L Tanner | - | 6,940 | 0 | 12 Mar, 2026 |
| Bruce L Tanner | - | 6,940 | 0 | 12 Mar, 2026 |
| Eugene F Reilly | - | 6,898 | 0 | 12 Mar, 2026 |
| Kenneth R Frank | - | 6,188 | 0 | 12 Mar, 2026 |
| Kenneth R Frank | - | 6,188 | 0 | 12 Mar, 2026 |
| Teresa Hillary Clarke | - | 5,307 | 0 | 12 Mar, 2026 |
| Teresa Hillary Clarke | - | 5,307 | 0 | 12 Mar, 2026 |
| Rajesh Kalathur | - | 4,936 | 0 | 12 Mar, 2026 |
| Rajesh Kalathur | - | 4,936 | 0 | 12 Mar, 2026 |
| Kelly C Chambliss | - | 4,426 | 0 | 12 Mar, 2026 |
| David E Sharbutt | - | 2,858 | 0 | 14 Mar, 2023 |
| David E Sharbutt | - | 2,858 | 0 | 14 Mar, 2023 |
| Neville R Ray | - | 2,265 | 0 | 12 Mar, 2026 |
| Neville R Ray | - | 2,265 | 0 | 12 Mar, 2026 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 10 Mar, 2026 | Kenneth R Frank | Common Stock | A | 1,209 | $0.00 | 6,188 | D | A |
| 10 Mar, 2026 | Craig Macnab | Common Stock | A | 1,209 | $0.00 | 15,315 | D | A |
| 10 Mar, 2026 | Juan Font | Common Stock | A | 8,060 | $0.00 | 31,114 | D | A |
| 10 Mar, 2026 | Bruce L Tanner | Common Stock | A | 1,209 | $0.00 | 6,940 | D | A |
| 10 Mar, 2026 | Robert D Hormats | Common Stock | A | 1,209 | $0.00 | 9,597 | D | A |
| 10 Mar, 2026 | Ruth T Dowling | Common Stock | A | 6,878 | $0.00 | 37,925 | D | A |
| 10 Mar, 2026 | Steven O Vondran | Common Stock | A | 20,955 | $0.00 | 126,329 | D | A |
| 10 Mar, 2026 | Kelly C Chambliss | Common Stock | A | 1,209 | $0.00 | 4,426 | D | A |
| 10 Mar, 2026 | Rodney M Smith | Common Stock | A | 10,531 | $0.00 | 106,270 | D | A |
| 10 Mar, 2026 | Ruth T Dowling | Common Stock | A | 6,878 | $0.00 | 37,925 | D | A |
| 10 Mar, 2026 | Rajesh Kalathur | Common Stock | A | 1,209 | $0.00 | 2,265 | D | A |
| 10 Mar, 2026 | Kenneth R Frank | Common Stock | A | 1,209 | $0.00 | 6,188 | D | A |
| 10 Mar, 2026 | Richard C Rossi | Common Stock | A | 6,448 | $0.00 | 19,746 | D | A |
| 10 Mar, 2026 | Bruce L Tanner | Common Stock | A | 1,209 | $0.00 | 6,940 | D | A |
| 10 Mar, 2026 | Juan Font | Common Stock | A | 8,060 | $0.00 | 31,114 | D | A |
| 10 Mar, 2026 | Eugene M Noel | Common Stock | A | 8,167 | $0.00 | 37,759 | D | A |
| 10 Mar, 2026 | Robert Joseph Meyer | Common Stock | A | 4,030 | $0.00 | 28,491 | D | A |
| 10 Mar, 2026 | Teresa Hillary Clarke | Common Stock | A | 1,209 | $0.00 | 5,307 | D | A |
| 10 Mar, 2026 | Neville R Ray | Common Stock | A | 1,209 | $0.00 | 2,265 | D | A |
| 10 Mar, 2026 | Eugene F Reilly | Common Stock | A | 1,209 | $0.00 | 6,898 | D | A |