Artisan Partners Asset Management Inc. (APAM) Insider Ownership

Historic Insider Ownership Trends

As of April 17, 2026, the three largest insider holders of APAM are Eric R Colson (Executive Chair, 368.61K shares), Jason A Gottlieb (Ceo And President, 228.35K shares), Christopher J Krein (Executive Vice President, 124.21K shares).

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares (Direct) Shares (Indirect) Report Date
Eric R Colson Executive Chair 368,607 0 02 Mar, 2026
Jason A Gottlieb Ceo And President 228,352 0 02 Mar, 2026
Christopher J Krein Executive Vice President 124,209 0 02 Mar, 2026
Gregory K Ramirez Executive Vice President 116,194 0 02 Mar, 2026
Charles J Jr Daley Exec Vp, Cfo Treasurer 110,801 0 02 Mar, 2026
Eileen Lee Kwei Executive Vice President 77,544 0 02 Mar, 2026
Sarah A Johnson Exec Vp, Clo Secretary 71,591 0 01 Mar, 2022
Gregory K Ramirez Executive Vice President 69,784 0 30 Apr, 2024
Andrew A Ziegler - 53,897 0 26 Jan, 2023
Samuel Bentson Sellers Executive Vice President 51,272 0 02 Mar, 2026
Stephanie Dimarco - 49,964 0 30 Jan, 2026
Laura Ellen Simpson Exec Vp, Clo Secretary 42,139 0 02 Mar, 2026
Matthew R Barger - 35,368 0 30 Jan, 2026
Saloni S Multani - 29,327 0 30 Jan, 2026
Jennifer Barbetta - 27,727 0 30 Jan, 2026
Hoff Ryan George Von Chief Accounting Officer 3,828 0 02 Mar, 2026
Clarence Kane Brenan - 2,876 0 30 Jan, 2026
Samuel Bentson Sellers Executive Vice President 2,275 0 02 Mar, 2026
Eileen Lee Kwei Executive Vice President 2,275 0 02 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.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
02 Mar, 2026 Jason A Gottlieb Class A Common Stock, par value $0.01 per share A 36,880 $0.00 228,352 D A
02 Mar, 2026 Christopher J Krein Class A Common Stock, par value $0.01 per share A 22,816 $0.00 124,209 D A
02 Mar, 2026 Gregory K Ramirez Class A Common Stock, par value $0.01 per share A 13,858 $0.00 116,194 D A
02 Mar, 2026 Eric R Colson Class A Common Stock, par value $0.01 per share A 44,410 $0.00 368,607 D A
02 Mar, 2026 Hoff Ryan George Von Class A Common Stock, par value $0.01 per share A 1,134 $0.00 3,828 D A
02 Mar, 2026 Samuel Bentson Sellers Class A Common Stock, par value $0.01 per share A 13,375 $0.00 51,272 D A
02 Mar, 2026 Laura Ellen Simpson Class A Common Stock, par value $0.01 per share A 10,682 $0.00 42,139 D A
02 Mar, 2026 Charles J Jr Daley Class A Common Stock, par value $0.01 per share A 19,438 $0.00 110,801 D A
02 Mar, 2026 Eileen Lee Kwei Class A Common Stock, par value $0.01 per share A 13,783 $0.00 77,544 D A
02 Mar, 2026 Eileen Lee Kwei Class B Common Stock, par value $0.01 per share A 2,275 $0.00 2,275 D A
02 Mar, 2026 Samuel Bentson Sellers Class B Common Stock, par value $0.01 per share A 2,275 $0.00 2,275 D A
02 Mar, 2026 Eileen Lee Kwei Class B Common Units of Artisan Partners Holdings LP A 2,275 - 2,275 D A
02 Mar, 2026 Samuel Bentson Sellers Class B Common Units of Artisan Partners Holdings LP A 2,275 - 2,275 D A
17 Feb, 2026 Eileen Lee Kwei Class A Common Stock, par value $0.01 per share D 4,246 $42.38 63,761 D F
17 Feb, 2026 Hoff Ryan George Von Class A Common Stock, par value $0.01 per share D 324 $42.38 2,694 D F
17 Feb, 2026 Laura Ellen Simpson Class A Common Stock, par value $0.01 per share D 1,686 $42.38 31,457 D F
17 Feb, 2026 Samuel Bentson Sellers Class A Common Stock, par value $0.01 per share D 2,632 $42.38 37,897 D F
17 Feb, 2026 Jason A Gottlieb Class A Common Stock, par value $0.01 per share D 5,189 $42.38 191,472 D F
17 Feb, 2026 Christopher J Krein Class A Common Stock, par value $0.01 per share D 3,000 $42.38 101,393 D F
29 Jan, 2026 Stephanie Dimarco Class A Common Stock, par value $0.01 per share A 5,407 $0.00 49,964 D A