AMG
Affiliated Managers Group Inc
NYSE: AMG · FINANCIAL SERVICES · ASSET MANAGEMENT
$289.10
-1.15% today
Updated 2026-04-29
Market cap
$7.68B
P/E ratio
12.71
P/S ratio
3.70x
EPS (TTM)
$22.75
Dividend yield
0.01%
52W range
$169 – $335
Volume
0.4M
Affiliated Managers Group Inc (AMG) Insider transactions
Net insider activity
Net selling (305,785 shares)
Buy transactions
53
Sell transactions
47
All transactions
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-03-09 | PADIYAR, KAVITA | General Counsel & Corp. Sec. | Sale | 2,200 | $278.24 | $612128.00 |
| 2026-03-06 | WOJCIK, THOMAS M | President and COO | Sale | 8,000 | $286.30 | $2.29M |
| 2026-03-05 | WOJCIK, THOMAS M | President and COO | Sale | 7,272 | — | — |
| 2026-03-05 | WOJCIK, THOMAS M | President and COO | Buy | 10,619 | — | — |
| 2026-03-05 | WOJCIK, THOMAS M | President and COO | Sale | 9,136 | $299.18 | $2.73M |
| 2026-03-05 | WOJCIK, THOMAS M | President and COO | Buy | 7,272 | — | — |
| 2026-03-05 | STARR, LOREN M | Director | Sale | 652 | — | — |
| 2026-03-05 | STARR, LOREN M | Director | Buy | 503 | — | — |
| 2026-03-05 | STARR, LOREN M | Director | Buy | 257 | — | — |
| 2026-03-05 | STARR, LOREN M | Director | Buy | 652 | — | — |
| 2026-03-05 | RYAN, DAVID CHRISTOPHER | Director | Sale | 867 | — | — |
| 2026-03-05 | RYAN, DAVID CHRISTOPHER | Director | Buy | 335 | — | — |
| 2026-03-05 | RYAN, DAVID CHRISTOPHER | Director | Buy | 867 | — | — |
| 2026-03-05 | RITCHEA, DAVA | Chief Financial Officer | Buy | 1,667 | — | — |
| 2026-03-05 | RITCHEA, DAVA | Chief Financial Officer | Sale | 601 | — | — |
| 2026-03-05 | RITCHEA, DAVA | Chief Financial Officer | Buy | 601 | — | — |
| 2026-03-05 | RITCHEA, DAVA | Chief Financial Officer | Sale | 292 | $299.18 | $87360.56 |
| 2026-03-05 | PALANDJIAN, TRACY P. | Director | Sale | 867 | — | — |
| 2026-03-05 | PALANDJIAN, TRACY P. | Director | Buy | 335 | — | — |
| 2026-03-05 | PALANDJIAN, TRACY P. | Director | Buy | 867 | — | — |
| 2026-03-05 | PADIYAR, KAVITA | General Counsel & Corp. Sec. | Sale | 2,288 | — | — |
| 2026-03-05 | PADIYAR, KAVITA | General Counsel & Corp. Sec. | Buy | 1,191 | — | — |
| 2026-03-05 | PADIYAR, KAVITA | General Counsel & Corp. Sec. | Buy | 2,426 | — | — |
| 2026-03-05 | PADIYAR, KAVITA | General Counsel & Corp. Sec. | Buy | 2,288 | — | — |
| 2026-03-05 | PADIYAR, KAVITA | General Counsel & Corp. Sec. | Sale | 2,282 | $299.18 | $682728.76 |
| 2026-03-05 | MATOS, RODRIGUEZ FELIX V. | Director | Sale | 867 | — | — |
| 2026-03-05 | MATOS, RODRIGUEZ FELIX V. | Director | Buy | 335 | — | — |
| 2026-03-05 | MATOS, RODRIGUEZ FELIX V. | Director | Buy | 867 | — | — |
| 2026-03-05 | HORGEN, JAY C. | Director, Chief Executive Officer | Sale | 17,563 | — | — |
| 2026-03-05 | HORGEN, JAY C. | Director, Chief Executive Officer | Buy | 8,544 | — | — |
| 2026-03-05 | HORGEN, JAY C. | Director, Chief Executive Officer | Buy | 27,260 | — | — |
| 2026-03-05 | HORGEN, JAY C. | Director, Chief Executive Officer | Sale | 18,333 | $299.18 | $5.48M |
| 2026-03-05 | HORGEN, JAY C. | Director, Chief Executive Officer | Buy | 17,563 | — | — |
| 2026-03-05 | FRANQUI, ANNETTE | Director | Sale | 548 | — | — |
| 2026-03-05 | FRANQUI, ANNETTE | Director | Buy | 335 | — | — |
| 2026-03-05 | FRANQUI, ANNETTE | Director | Buy | 548 | — | — |
| 2026-03-05 | ENGEL, MARCY | Director | Buy | 335 | — | — |
| 2026-03-05 | ALVINGHAM, KAREN L. | Director | Sale | 867 | — | — |
| 2026-03-05 | ALVINGHAM, KAREN L. | Director | Buy | 171 | — | — |
| 2026-03-05 | ALVINGHAM, KAREN L. | Director | Buy | 98 | — | — |
| 2026-03-05 | ALVINGHAM, KAREN L. | Director | Buy | 867 | — | — |
| 2026-03-05 | ALVINGHAM, KAREN L. | Director | Sale | 67 | $299.18 | $20045.06 |
| 2025-12-23 | HORGEN, JAY C. | Director, Chief Executive Officer | Sale | 4,000 | — | — |
| 2025-11-25 | PALANDJIAN, TRACY P. | Director | Sale | 3,499 | — | — |
| 2025-11-07 | ALVINGHAM, KAREN L. | Director | Sale | 560 | — | — |
| 2025-11-07 | ALVINGHAM, KAREN L. | Director | Buy | 560 | $69.63 | $38992.80 |
| 2025-11-07 | ALVINGHAM, KAREN L. | Director | Sale | 182 | $259.26 | $47185.32 |
| 2025-11-03 | ENGEL, MARCY | Director | Buy | 199 | — | — |
| 2025-09-09 | WOJCIK, THOMAS M | President and COO | Sale | 16,000 | $231.03 | $3.70M |
| 2025-09-08 | WOJCIK, THOMAS M | President and COO | Sale | 169,303 | — | — |
| 2025-09-08 | WOJCIK, THOMAS M | President and COO | Buy | 169,303 | $74.49 | $12.61M |
| 2025-09-08 | WOJCIK, THOMAS M | President and COO | Sale | 114,008 | $231.19 | $26.36M |
| 2025-09-02 | PADIYAR, KAVITA | General Counsel & Corp. Sec. | Sale | 47,731 | — | — |
| 2025-09-02 | PADIYAR, KAVITA | General Counsel & Corp. Sec. | Buy | 47,731 | $73.81 | $3.52M |
| 2025-09-02 | PADIYAR, KAVITA | General Counsel & Corp. Sec. | Sale | 30,991 | $229.97 | $7.13M |
| 2025-09-02 | HORGEN, JAY C. | Director, Chief Executive Officer | Sale | 75,000 | — | — |
| 2025-09-02 | HORGEN, JAY C. | Director, Chief Executive Officer | Buy | 75,000 | $74.49 | $5.59M |
| 2025-09-02 | HORGEN, JAY C. | Director, Chief Executive Officer | Sale | 44,935 | $229.97 | $10.33M |
| 2025-08-15 | STARR, LOREN M | Director | Sale | 544 | — | — |
| 2025-08-15 | STARR, LOREN M | Director | Buy | 544 | — | — |
| 2025-08-15 | RYAN, DAVID CHRISTOPHER | Director | Sale | 1,092 | — | — |
| 2025-08-15 | RYAN, DAVID CHRISTOPHER | Director | Buy | 1,092 | — | — |
| 2025-08-15 | PALANDJIAN, TRACY P. | Director | Sale | 1,117 | — | — |
| 2025-08-15 | PALANDJIAN, TRACY P. | Director | Buy | 1,117 | — | — |
| 2025-08-15 | MATOS, RODRIGUEZ FELIX V. | Director | Sale | 1,102 | — | — |
| 2025-08-15 | MATOS, RODRIGUEZ FELIX V. | Director | Buy | 1,102 | — | — |
| 2025-08-15 | FRANQUI, ANNETTE | Director | Sale | 664 | — | — |
| 2025-08-15 | FRANQUI, ANNETTE | Director | Buy | 664 | — | — |
| 2025-08-15 | CHURCHILL, DWIGHT D. | Director | Sale | 1,398 | — | — |
| 2025-08-15 | CHURCHILL, DWIGHT D. | Director | Buy | 1,398 | — | — |
| 2025-08-15 | ALVINGHAM, KAREN L. | Director | Sale | 1,092 | — | — |
| 2025-08-15 | ALVINGHAM, KAREN L. | Director | Buy | 1,092 | — | — |
| 2025-08-15 | ALVINGHAM, KAREN L. | Director | Sale | 84 | $218.70 | $18370.80 |
| 2025-08-14 | STARR, LOREN M | Director | Buy | 334 | — | — |
| 2025-08-14 | RYAN, DAVID CHRISTOPHER | Director | Buy | 307 | — | — |
| 2025-08-14 | ALVINGHAM, KAREN L. | Director | Buy | 262 | — | — |
| 2025-08-12 | HORGEN, JAY C. | Director, Chief Executive Officer | Sale | 75,000 | — | — |
| 2025-08-12 | HORGEN, JAY C. | Director, Chief Executive Officer | Buy | 75,000 | $74.49 | $5.59M |
| 2025-08-12 | HORGEN, JAY C. | Director, Chief Executive Officer | Sale | 45,607 | $219.70 | $10.02M |
| 2025-07-31 | STARR, LOREN M | Director | Buy | 716 | — | — |
| 2025-07-31 | RYAN, DAVID CHRISTOPHER | Director | Buy | 477 | — | — |
| 2025-07-31 | PALANDJIAN, TRACY P. | Director | Buy | 477 | — | — |
| 2025-07-31 | MATOS, RODRIGUEZ FELIX V. | Director | Buy | 477 | — | — |
| 2025-07-31 | FRANQUI, ANNETTE | Director | Buy | 477 | — | — |
| 2025-07-31 | CHURCHILL, DWIGHT D. | Director | Buy | 477 | — | — |
| 2025-07-31 | ALVINGHAM, KAREN L. | Director | Buy | 477 | — | — |
| 2025-07-02 | HORGEN, JAY C. | Director, Chief Executive Officer | Sale | 14,000 | — | — |
| 2025-07-01 | HORGEN, JAY C. | Director, Chief Executive Officer | Sale | 75,000 | — | — |
| 2025-07-01 | HORGEN, JAY C. | Director, Chief Executive Officer | Buy | 75,000 | $74.49 | $5.59M |
| 2025-07-01 | HORGEN, JAY C. | Director, Chief Executive Officer | Sale | 47,191 | $198.72 | $9.38M |
| 2025-05-12 | PALANDJIAN, TRACY P. | Director | Sale | 1,787 | — | — |
| 2025-05-12 | PALANDJIAN, TRACY P. | Director | Sale | 1,361 | — | — |
| 2025-05-12 | PALANDJIAN, TRACY P. | Director | Sale | 1,353 | — | — |
| 2025-05-12 | PALANDJIAN, TRACY P. | Director | Sale | 2,891 | $183.83 | $531452.53 |
| 2025-05-12 | PALANDJIAN, TRACY P. | Director | Buy | 1,787 | $110.02 | $196605.74 |
| 2025-05-12 | PALANDJIAN, TRACY P. | Director | Buy | 1,361 | $86.78 | $118107.58 |
| 2025-05-12 | PALANDJIAN, TRACY P. | Director | Buy | 1,353 | $160.01 | $216493.53 |
| 2025-05-12 | CHURCHILL, DWIGHT D. | Director | Sale | 1,353 | — | — |
| 2025-05-12 | CHURCHILL, DWIGHT D. | Director | Buy | 1,353 | $160.01 | $216493.53 |
| 2025-05-12 | CHURCHILL, DWIGHT D. | Director | Sale | 1,178 | $183.83 | $216551.74 |