Affiliated Managers's three largest insider shareholders as of July 26, 2026 are Jay C. Horgen (Chief Executive Officer, 336.88K shares), Rizwan M Jamal (Head Of Affiliate Investments, 199.23K shares), Thomas M Wojcik (President And Coo, 159.47K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Loren M Starr | - | 1,937 | 0 | 09 Mar, 2026 |
| Tracy A Atkinson | - | 4,020 | 0 | 07 Mar, 2024 |
| Jay C. Horgen | Chief Executive Officer | 336,877 | 0 | 09 Mar, 2026 |
| Dwight D. Churchill | - | 29,030 | 0 | 18 Aug, 2025 |
| Reuben Iii Jeffery | - | 34,274 | 0 | 03 Jan, 2025 |
| Tracy P. Palandjian | - | 15,254 | 0 | 09 Mar, 2026 |
| David M. Billings | General Counsel And Secretary | 18,965 | 0 | 16 Nov, 2022 |
| David Christopher Ryan | - | 4,494 | 0 | 09 Mar, 2026 |
| Karen L. Alvingham | - | 13,043 | 0 | 09 Mar, 2026 |
| Thomas M Wojcik | President And Coo | 159,465 | 0 | 09 Mar, 2026 |
| Rodriguez Felix V. Matos | - | 5,369 | 0 | 09 Mar, 2026 |
| Dava Ritchea | Chief Financial Officer | 309 | 0 | 09 Mar, 2026 |
| Annette Franqui | - | 1,212 | 0 | 09 Mar, 2026 |
| Rizwan M Jamal | Head Of Affiliate Investments | 0 | 199,233 | 18 Oct, 2024 |
| John R Erickson | Head Of Affiliate Engagement | 58,054 | 0 | 17 Aug, 2023 |
| Kavita Padiyar | General Counsel Corp. Sec. | 42,672 | 0 | 09 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 |
|---|---|---|---|---|---|---|---|---|
| 05 Mar, 2026 | Tracy P. Palandjian | Common Stock | A | 867 | $0.00 | 15,254 | D | M |
| 05 Mar, 2026 | Rodriguez Felix V. Matos | Common Stock | A | 867 | $0.00 | 5,369 | D | M |
| 05 Mar, 2026 | Rodriguez Felix V. Matos | Common Stock | A | 867 | $0.00 | 5,369 | D | M |
| 05 Mar, 2026 | David Christopher Ryan | Common Stock | A | 867 | $0.00 | 4,494 | D | M |
| 05 Mar, 2026 | Thomas M Wojcik | Common Stock | A | 7,272 | $0.00 | 165,982 | D | M |
| 05 Mar, 2026 | David Christopher Ryan | Common Stock | A | 867 | $0.00 | 4,494 | D | M |
| 05 Mar, 2026 | Rodriguez Felix V. Matos | Common Stock | A | 867 | $0.00 | 5,369 | D | M |
| 05 Mar, 2026 | Loren M Starr | Common Stock | A | 652 | $0.00 | 1,937 | D | M |
| 05 Mar, 2026 | Jay C. Horgen | Common Stock | A | 17,563 | $0.00 | 327,950 | D | M |
| 05 Mar, 2026 | Kavita Padiyar | Common Stock | A | 2,288 | $0.00 | 44,728 | D | M |
| 05 Mar, 2026 | Kavita Padiyar | Common Stock | A | 2,288 | $0.00 | 44,728 | D | M |
| 05 Mar, 2026 | Karen L. Alvingham | Common Stock | A | 867 | $0.00 | 13,110 | D | M |
| 05 Mar, 2026 | Jay C. Horgen | Common Stock | A | 17,563 | $0.00 | 327,950 | D | M |
| 05 Mar, 2026 | Loren M Starr | Common Stock | A | 652 | $0.00 | 1,937 | D | M |
| 05 Mar, 2026 | Karen L. Alvingham | Common Stock | A | 867 | $0.00 | 13,110 | D | M |
| 05 Mar, 2026 | Tracy P. Palandjian | Common Stock | A | 867 | $0.00 | 15,254 | D | M |
| 05 Mar, 2026 | Loren M Starr | Common Stock | A | 652 | $0.00 | 1,937 | D | M |
| 05 Mar, 2026 | Thomas M Wojcik | Common Stock | A | 7,272 | $0.00 | 165,982 | D | M |
| 05 Mar, 2026 | David Christopher Ryan | Common Stock | A | 867 | $0.00 | 4,494 | D | M |
| 05 Mar, 2026 | Dava Ritchea | Common Stock | A | 601 | $0.00 | 601 | D | M |