Affiliated Managers Group, Inc.
Could not find a ticker for this position, may be a filing error
A global asset management company that buys stakes in independent boutique investment firms — its "Affiliates" — while letting them keep running their own investment decisions and culture. Founded in Boston in 1993 by William J. Nutt, a former Boston Company Asset Management CEO, with backing from private equity firm TA Associates, the name reflects its model of "affiliating" with firms rather than absorbing them. Its partners have included AQR Capital Management, and it went public on the New York Stock Exchange in 1997.
3.95% senior convertible notes due August 15, 2038
Granted 119.8K · Sold 17.5K
Granted 17.9K · Sold 8.0K
Granted 4.7K · Sold 2.2K
Granted 3.8K
Granted 867
Bought 1.5K
Granted 867 · Sold 1.0K
Granted 548 · Bought 750
Granted 652
Granted 867 · Sold 3.4K
Granted 601
| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| Horgen Jay C.President and CEO, Director · 6 transactions | — | 1.36M | 119.8K | — | 17.5K |
| Wojcik Thomas MPresident and COO · 4 transactions | +0.5% | 159.5K | 17.9K | — | 8.0K |
| Padiyar KavitaGeneral Counsel & Corp. Sec. · 4 transactions | +0.5% | 42.7K | 4.7K | — | 2.2K |
| Palandjian Tracy P.Director · 3 transactions | +26.6% | 18.2K | 3.8K | — | — |
| Alvingham Karen L.Director · 2 transactions | +5% | 13.0K | 867 | — | — |
| Cates G. StaleyDirector · 1 transaction | — | 6.4K | — | 1.5K | — |
| Matos Rodriguez Felix V.Director · 2 transactions | -3% | 4.4K | 867 | — | 1.0K |
| Franqui AnnetteDirector · 2 transactions | +195.5% | 2.0K | 548 | 750 | — |
| Starr Loren MDirector · 1 transaction | +50.7% | 1.9K | 652 | — | — |
| Ryan David ChristopherDirector · 2 transactions | -69.9% | 1.1K | 867 | — | 3.4K |
| Ritchea DavaChief Financial Officer · 2 transactions | — | 309 | 601 | — | — |
Select a row to see that insider’s individual transactions. Sum of the holdings confirmed in the 12 months before this insider's last filing. A Form 4 reports a holding per line — held directly, or through a named trust, partnership or foundation, and in each share class separately — never a person’s total. Lines not restated in that time are left out and shown apart: an active filer restates what they still hold, so a line they did not restate is more often an entity since renamed, whose shares a successor line reports too. An amber marker means some were left out.
Net open-market activity over the last 6 months: -29.9K shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.