Artisan Partners (APAM)
Runs autonomous active-investment teams across equities, credit, emerging-markets debt and private real estate.
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13F · 13D/G · Form 4
| Institutions | ≈ 89.65% | 72.68M shares | |
|---|---|---|---|
| 388 holders · as of Jun 30, 2026 · largest filers plus last quarter's tail | |||
| Insiders | 2.82% | 2.29M shares | |
| 17 holders · as of Aug 20, 2026 | |||
| Other | ≈ 7.53% | 6.11M shares | |
| remainder | |||
81.07M company shares as of Sep 22, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing
Two share counts disagree (81.07M in the company's Sep 22, 2026 report, 70.99M elsewhere); stakes use the report.
This quarter's institutional total failed a plausibility check; shown: the largest filers plus last quarter's remainder.
This company has 3 share classes; every stake here is a share of the whole company.
13F, as of Jun 30, 2026
388 holders · 72.68M shares · 52 new positions · 208 increased · 116 reduced · 54 closed
| Holder | Shares | % of company | Chg q/q | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 11.20M | 13.81% | +838.3K | Aug 7, 2026 |
| Kayne Anderson Rudnick Investment Management LLC | 5.17M | 6.38% | −392.9K | Aug 13, 2026 |
| Vanguard Portfolio Management LLC | 4.21M | 5.19% | +78.7K | Aug 13, 2026 |
| Vanguard Capital Management LLC | 3.06M | 3.78% | +31.2K | Aug 13, 2026 |
| State Street Corp | 2.95M | 3.64% | +106.6K | Aug 7, 2026 |
| Sixth Street Partners Management Company, L.P. | 2.81M | 3.47% | +2.81Mnew | Aug 14, 2026 |
| Charles Schwab Investment Management Inc | 2.81M | 3.47% | +262.9K | Aug 14, 2026 |
| Vaughan Nelson Investment Management, L.P. | 2.47M | 3.04% | −121.2K | Jul 16, 2026 |
13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 14.60% | 10.23M | 13G | Apr 29, 2025 |
| Charles J. Daley Jr.incl. Jason A. Gottlieb, Eric R. Colson | 10.20% | 7.28M | 13D | Jan 5, 2026 |
| Kayne Anderson Rudnick Investment Management, LLC | 8.10% | 5.72M | 13G | Feb 13, 2026 |
| Vanguard Portfolio Management | 5.91% | 4.17M | 13G | Apr 28, 2026 |
| Vanguard Capital Management | 5.05% | 3.56M | 13G | Apr 29, 2026 |
Form 4
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Aug 19, 2026 | Gregory K. Ramirezofficer: Executive Vice President | Sale | 7,000 | $42.59 | 109,194 |
House and Senate disclosures
Not reported.