As of April 22, 2026, the three largest insider holders of ACA are Antonio Carrillo (President Ceo, 525.60K shares), Antonio Carrillo (President Ceo, 525.60K shares), Reid S Essl (Group President, 101.42K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Antonio Carrillo | President Ceo | 525,601 | 0 | 17 Mar, 2026 |
| Antonio Carrillo | President Ceo | 525,601 | 0 | 17 Mar, 2026 |
| Reid S Essl | Group President | 101,420 | 0 | 17 Mar, 2026 |
| Reid S Essl | Group President | 101,420 | 0 | 17 Mar, 2026 |
| Gail M Peck | Chief Financial Officer | 88,292 | 0 | 17 Mar, 2026 |
| Gail M Peck | Chief Financial Officer | 88,292 | 0 | 17 Mar, 2026 |
| Bryan Stevenson | Clo Asst Corp Sec. | 44,376 | 0 | 17 Mar, 2026 |
| Mary E Henderson | Svp, Corporate Administration | 41,298 | 0 | 06 Mar, 2023 |
| Mary E Henderson | Svp, Corporate Administration | 41,298 | 0 | 06 Mar, 2023 |
| Douglas L Rock | - | 32,665 | 0 | 05 May, 2022 |
| Douglas L Rock | - | 32,665 | 0 | 05 May, 2022 |
| Kerry S Cole | Group President | 27,749 | 0 | 17 Mar, 2026 |
| Kerry S Cole | Group President | 27,749 | 0 | 17 Mar, 2026 |
| Ronald J Gafford | - | 24,995 | 0 | 11 May, 2023 |
| Ronald J Gafford | - | 24,995 | 0 | 11 May, 2023 |
| Melanie Montague Trent | - | 18,844 | 0 | 15 May, 2025 |
| John W Lindsay | - | 18,844 | 0 | 15 May, 2025 |
| Joseph Alvarado | - | 18,844 | 0 | 15 May, 2025 |
| John W Lindsay | - | 18,844 | 0 | 15 May, 2025 |
| Jeffrey A Craig | - | 18,844 | 0 | 15 May, 2025 |
| Melanie Montague Trent | - | 18,844 | 0 | 15 May, 2025 |
| Jeffrey A Craig | - | 18,844 | 0 | 15 May, 2025 |
| Jesse E. Jr. Collins | Group President | 17,333 | 0 | 06 Apr, 2026 |
| Steven J. Demetriou | - | 11,524 | 0 | 15 May, 2025 |
| Steven J. Demetriou | - | 11,524 | 0 | 15 May, 2025 |
| Kimberly S Lubel | - | 8,540 | 0 | 15 May, 2025 |
| Julie A Piggott | - | 8,326 | 0 | 15 May, 2025 |
| Julie A Piggott | - | 8,326 | 0 | 15 May, 2025 |
| Eric D Hurst | Vp Controller (Pao) | 5,518 | 0 | 17 Mar, 2026 |
| Eric D Hurst | Vp Controller (Pao) | 5,518 | 0 | 17 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 |
|---|---|---|---|---|---|---|---|---|
| 03 Apr, 2026 | Jesse E. Jr. Collins | Common Stock | D | 50 | $107.70 | 17,333 | D | F |
| 31 Mar, 2026 | Antonio Carrillo | Arcosa Phantom Stock Units | A | 3 | $106.14 | 4,884 | D | A |
| 31 Mar, 2026 | John W Lindsay | Arcosa Phantom Stock Units | A | 3 | $106.14 | 7,399 | D | A |
| 31 Mar, 2026 | John W Lindsay | Arcosa Phantom Stock Units | A | 3 | $106.14 | 7,399 | D | A |
| 31 Mar, 2026 | Antonio Carrillo | Arcosa Phantom Stock Units | A | 3 | $106.14 | 4,884 | D | A |
| 15 Mar, 2026 | Eric D Hurst | Common Stock | A | 1,797 | $0.00 | 6,493 | D | A |
| 15 Mar, 2026 | Gail M Peck | Common Stock | A | 15,075 | $0.00 | 96,036 | D | A |
| 15 Mar, 2026 | Bryan Stevenson | Common Stock | A | 9,179 | $0.00 | 49,149 | D | A |
| 15 Mar, 2026 | Reid S Essl | Common Stock | A | 12,940 | $0.00 | 108,088 | D | A |
| 15 Mar, 2026 | Kerry S Cole | Common Stock | A | 11,260 | $0.00 | 33,499 | D | A |
| 15 Mar, 2026 | Jesse E. Jr. Collins | Common Stock | A | 9,915 | $0.00 | 22,466 | D | A |
| 15 Mar, 2026 | Gail M Peck | Common Stock | A | 15,075 | $0.00 | 96,036 | D | A |
| 15 Mar, 2026 | Antonio Carrillo | Common Stock | A | 72,142 | $0.00 | 562,758 | D | A |
| 15 Mar, 2026 | Kerry S Cole | Common Stock | A | 11,260 | $0.00 | 33,499 | D | A |
| 15 Mar, 2026 | Reid S Essl | Common Stock | A | 12,940 | $0.00 | 108,088 | D | A |
| 15 Mar, 2026 | Eric D Hurst | Common Stock | A | 1,797 | $0.00 | 6,493 | D | A |
| 15 Mar, 2026 | Antonio Carrillo | Common Stock | A | 72,142 | $0.00 | 562,758 | D | A |
| 15 Mar, 2026 | Kerry S Cole | Common Stock | D | 5,750 | $105.68 | 27,749 | D | F |
| 15 Mar, 2026 | Antonio Carrillo | Common Stock | D | 37,157 | $105.68 | 525,601 | D | F |
| 15 Mar, 2026 | Reid S Essl | Common Stock | D | 6,668 | $105.68 | 101,420 | D | F |