Who owns Artisan Partners Asset Management Inc.?
Institutional ownership of APAM from SEC Form 13F filings across 264 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
264
13F holders
$1.91B
value, 2026 filers
79%
of shares outstanding (56.1M sh)
28
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30· % of fund = share of the manager's own book · % of co. = share of APAM's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 11.2M | $386.7M | 0.0% | 15.8% | +8.1% |
| 2 | KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | 5.2M | $178.6M | 0.6% | 7.3% | -7.1% |
| 3 | VANGUARD PORTFOLIO MANAGEMENT LLC | 4.2M | $145.3M | 0.0% | 5.9% | +1.9% |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 3.1M | $105.8M | 0.0% | 4.3% | -49.5% |
| 5 | Sixth Street Partners Management Company, L.P.NEW | 2.8M | $97.1M | 16.8% | 4% | new |
| 6 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 2.8M | $97.1M | 0.0% | 4% | +10.3% |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | 2.3M | $78.0M | 0.0% | 3.2% | +8.7% |
| 8 | MORGAN STANLEY | 2.0M | $68.4M | 0.0% | 2.8% | -6.0% |
| 9 | VICTORY CAPITAL MANAGEMENT INC | 1.7M | $59.7M | 0.0% | 2.4% | +20.7% |
| 10 | Fisher Asset Management, LLC | 1.3M | $44.0M | 0.0% | 1.8% | -2.7% |
| 11 | Public Sector Pension Investment Board | 1.0M | $35.2M | 0.1% | 1.4% | +66.5% |
| 12 | NORTHERN TRUST CORP | 872,956 | $30.1M | 0.0% | 1.2% | +3.1% |
| 13 | GOLDMAN SACHS GROUP INC | 814,071 | $28.1M | 0.0% | 1.1% | +42.3% |
| 14 | FEDERATED HERMES, INC. | 773,679 | $26.7M | 0.0% | 1.1% | +2.1% |
| 15 | CITADEL ADVISORS LLC | 760,422 | $26.3M | 0.0% | 1.1% | +35.4% |
| 16 | UBS Group AG | 697,380 | $24.1M | 0.0% | 1% | +161.3% |
| 17 | WELLS FARGO & COMPANY/MN | 640,424 | $22.1M | 0.0% | 0.9% | +2.4% |
| 18 | Invesco Ltd. | 591,812 | $20.4M | 0.0% | 0.8% | +1.9% |
| 19 | D. E. Shaw & Co., Inc. | 513,655 | $17.7M | 0.0% | 0.7% | +50.0% |
| 20 | Capital World Investors | 509,214 | $17.6M | 0.0% | 0.7% | -51.9% |
| 21 | VANGUARD FIDUCIARY TRUST CO | 485,694 | $16.8M | 0.0% | 0.7% | +3.7% |
| 22 | NEW YORK STATE COMMON RETIREMENT FUND | 485,567 | $16.8M | 0.0% | 0.7% | -2.6% |
| 23 | NATIXIS ADVISORS, LLC | 442,125 | $15,266 | 0.0% | 0.6% | +1.3% |
| 24 | Nuveen, LLC | 440,467 | $15.2M | 0.0% | 0.6% | +16.7% |
| 25 | RAYMOND JAMES FINANCIAL INC | 410,210 | $14.2M | 0.0% | 0.6% | -7.0% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.