Artisan Partners Asset Management Inc. (APAM) Ownership
APAM ownership summary
as of October 18, 2026- Institutions
- 100.0% of shares outstanding
- Insiders
- 2.23% of shares outstanding
- Shares outstanding
- 71.0M
- Float
- 64.2M shares available to trade
- Short interest
- 5.31% 2.9M shares short
- Days to cover
- 3.34 short interest down 15.0% vs prior month
- Institutions 100.02%
- Insiders 2.23%
APAM top institutional holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | BlackRock Inc | 15.77% | 11.2M | $361.6M | +838,250 (+8.1%) | June 30, 2026 |
| 2 | Kayne Anderson Rudnick Investment Management LLC | 7.28% | 5.2M | $167.0M | −392,929 (−7.1%) | June 30, 2026 |
| 3 | Vanguard Portfolio Management, LLC | 5.93% | 4.2M | $135.9M | +78,714 (+1.9%) | June 30, 2026 |
| 4 | Vanguard Capital Management, LLC | 4.31% | 3.1M | $98.9M | +31,219 (+1.0%) | June 30, 2026 |
| 5 | State Street Corp | 4.15% | 2.9M | $95.2M | +106,554 (+3.7%) | June 30, 2026 |
| 6 | Charles Schwab Investment Management Inc | 3.96% | 2.8M | $90.8M | +262,921 (+10.3%) | June 30, 2026 |
| 7 | Vaughan Nelson Scarbrgh & Mccullough LP | 3.47% | 2.5M | $79.7M | −121,176 (−4.7%) | June 30, 2026 |
| 8 | Geode Capital Management, LLC | 3.18% | 2.3M | $72.9M | +181,377 (+8.7%) | June 30, 2026 |
| 9 | Morgan Stanley - Brokerage Accounts | 2.79% | 2.0M | $64.0M | −125,478 (−6.0%) | June 30, 2026 |
| 10 | Channing Capital Management, LLC | 2.61% | 1.9M | $59.9M | −53,763 (−2.8%) | June 30, 2026 |
| 11 | Dimensional Fund Advisors, Inc. | 2.45% | 1.7M | $56.3M | +71,800 (+4.3%) | June 30, 2026 |
| 12 | Victory Capital Management Inc. | 2.44% | 1.7M | $55.8M | +297,194 (+20.7%) | June 30, 2026 |
| 13 | Wasatch Advisors LP | 2.40% | 1.7M | $55.0M | +132,708 (+8.4%) | June 30, 2026 |
| 14 | Fisher Asset Management, LLC | 1.80% | 1.3M | $41.2M | −34,779 (−2.7%) | June 30, 2026 |
| 15 | Royce & Associates, LP | 1.38% | 978K | $31.6M | +5,258 (+0.5%) | June 30, 2026 |
| 16 | Northern Trust Corp | 1.23% | 873K | $28.2M | +26,250 (+3.1%) | June 30, 2026 |
| 17 | The Goldman Sachs Group Inc | 1.15% | 814K | $26.3M | +242,152 (+42.3%) | June 30, 2026 |
| 18 | Federated Hermes Inc | 1.09% | 774K | $25.0M | +15,663 (+2.1%) | June 30, 2026 |
| 19 | Citadel Advisors Llc | 1.07% | 760K | $24.6M | +198,908 (+35.4%) | June 30, 2026 |
| 20 | UBS Group AG | 0.98% | 697K | $22.5M | +430,476 (+161.3%) | June 30, 2026 |
Value at the latest close. Change = shares bought or sold in the latest quarterly filing (13F). In the top 20, 15 holders added 2.9M shares and 5 cut 728K.
APAM top mutual fund and ETF holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | iShares Core S&P Small-Cap ETF | 5.95% | 4.2M | $136.5M | +990 (+0.0%) | September 30, 2026 |
| 2 | Vanguard MStar Total Stk Mkt Idx Invest | 3.02% | 2.1M | $69.2M | −2,996 (−0.1%) | August 31, 2026 |
| 3 | Schwab US Dividend Equity ETF™ | 2.78% | 2.0M | $63.7M | +5,336 (+0.3%) | September 30, 2026 |
| 4 | iShares Russell 2000 ETF | 2.38% | 1.7M | $54.4M | −19,456 (−1.1%) | September 30, 2026 |
| 5 | Vanguard Small Cap Index | 2.18% | 1.6M | $50.1M | −685 (−0.0%) | August 31, 2026 |
| 6 | Vanguard MStar Small Cap Value Index | 1.39% | 986K | $31.8M | +800 (+0.1%) | August 31, 2026 |
| 7 | Virtus KAR Small-Cap Core I | 1.33% | 943K | $30.5M | −78,000 (−7.6%) | June 30, 2026 |
| 8 | Fidelity Small Cap Index | 1.00% | 712K | $23.0M | +2,525 (+0.4%) | July 31, 2026 |
| 9 | Wasatch Small Cap Value | 0.95% | 672K | $21.7M | +18,834 (+2.9%) | June 30, 2026 |
| 10 | Natixis Vaughan Nelson Small Cap A | 0.94% | 669K | $21.6M | −71,155 (−9.6%) | August 31, 2026 |
| 11 | State Street SPDR Port S&P 600 Sm CpETF | 0.92% | 650K | $21.0M | — | September 30, 2026 |
| 12 | Vanguard Tax-Managed Small Cap Adm | 0.60% | 428K | $13.8M | — | August 31, 2026 |
| 13 | Royce Small-Cap Fund Invmt | 0.54% | 386K | $12.5M | +2,552 (+0.7%) | June 30, 2026 |
| 14 | Nuveen Quant Small Cap Equity R6 | 0.53% | 375K | $12.1M | — | August 31, 2026 |
| 15 | Avantis US Small Cap Value ETF | 0.53% | 375K | $12.1M | +8,568 (+2.3%) | September 30, 2026 |
| 16 | Schwab US Small-Cap ETF™ | 0.53% | 374K | $12.1M | +252 (+0.1%) | September 30, 2026 |
| 17 | Vanguard Russell 2000 ETF | 0.52% | 371K | $12.0M | +8,778 (+2.4%) | August 31, 2026 |
| 18 | iShares Russell 2000 Growth ETF | 0.52% | 368K | $11.9M | −465 (−0.1%) | September 30, 2026 |
| 19 | Federated Hermes MDT Small Cap Core IS | 0.51% | 361K | $11.7M | — | June 30, 2026 |
| 20 | iShares S&P Small-Cap 600 Growth ETF | 0.50% | 355K | $11.5M | — | September 30, 2026 |
Funds report holdings monthly or quarterly; dates differ by fund.
APAM insider transactions
latest 2| Date | Name | Transaction | Price | Shares | Value |
|---|---|---|---|---|---|
| 2025-06-04 | Charles J Daley Jr | Sell | $40.45 | 15,448 | $624,872 |
| 2025-05-15 | Samuel Bentson Sellers | Sell | $44.24 | 6,801 | $300,876 |
Reported trades by company officers, directors and other filers (including disclosures by members of Congress where EODHD lists them). "—" where the filing gives no share count.
APAM shares outstanding
Year-end shares outstanding, adjusted for splits.
Who owns APAM
Institutional investors own 100.0% of Artisan Partners's shares and insiders 2.23%. The largest holder is BlackRock Inc with 15.77% of the shares (11.2M), as of June 30, 2026. Among the top 20 institutions, 15 added shares and 5 reduced their stake in the latest filings. Short interest is 5.31% of the float, or 3.34 days of average trading volume. The share count rose 93.3% since 2014.
Related: APAM analyst forecast, APAM key metrics, APAM dividend history. See the APAM stock overview for the latest quote and news.
APAM ownership FAQ
Who owns the most Artisan Partners stock?
The largest shareholders of Artisan Partners are BlackRock Inc (15.77%), Kayne Anderson Rudnick Investment Management LLC (7.28%), Vanguard Portfolio Management, LLC (5.93%), Vanguard Capital Management, LLC (4.31%), State Street Corp (4.15%).
What percentage of Artisan Partners is owned by institutions?
Institutions hold 100.0% of Artisan Partners's shares outstanding; insiders hold 2.23%.
Which funds own Artisan Partners?
The largest fund holders of Artisan Partners are iShares Core S&P Small-Cap ETF (5.95%), Vanguard MStar Total Stk Mkt Idx Invest (3.02%), Schwab US Dividend Equity ETF™ (2.78%), iShares Russell 2000 ETF (2.38%), Vanguard Small Cap Index (2.18%).
What is Artisan Partners's short interest?
2.9M shares of Artisan Partners were sold short, 5.31% of the float; at the average daily volume it would take 3.34 days to cover.
Are insiders buying or selling Artisan Partners?
Of the latest 2 reported insider transactions in Artisan Partners (since May 15, 2025), 0 were purchases and 2 were sales.
How many shares of Artisan Partners are outstanding?
Artisan Partners has 71.0M shares outstanding, of which 64.2M are in the public float.