Artisan Partners Limited Partnership (various) reported 341 equity positions with a combined reported value of $63.08B in its Q2 2026 Form 13F filing. The ten largest of those positions account for 27.1%of the filing’s reported value.
| # | Security | CUSIP | Class | Reported value | Shares | Weight |
|---|---|---|---|---|---|---|
| 1 | ARCH CAP GROUP LTD | G0450A105 | ORD | $2.10B | 21.60M | 3.32% |
| 2 | BANK OF NY MELLON CORP | 064058100 | COM | $1.98B | 13.69M | 3.14% |
| 3 | ALPHABET INC | 02079K305 | CAP STK CL A | $1.98B | 5.53M | 3.14% |
| 4 | ELEVANCE HEALTH INC FORMERLY | 036752103 | COM | $1.77B | 4.58M | 2.81% |
| 5 | SCHWAB CHARLES CORP | 808513105 | COM | $1.75B | 18.93M | 2.77% |
| 6 | CITIGROUP INC | 172967424 | COM NEW | $1.59B | 11.36M | 2.52% |
| 7 | AMERICAN EXPRESS CO | 025816109 | COM | $1.53B | 4.52M | 2.42% |
| 8 | ICON PUB LTD CO | G4705A100 | SHS | $1.50B | 8.64M | 2.38% |
| 9 | WILLIS TOWERS WATSON PLC LTD | G96629103 | SHS | $1.45B | 5.54M | 2.30% |
| 10 | BERKSHIRE HATHAWAY INC DEL | 084670702 | CL B NEW | $1.45B | 2.89M | 2.30% |
The full 341-position filing, quarter-over-quarter position changes, concentration analysis and cross-fund security search are in the Fund Tracker dashboard.
Open Fund TrackerRock Group holds Artisan Partners Limited Partnership (various)’s 13F filings for Q2 2026, Q1 2026, Q4 2025, Q3 2025, Q2 2025, Q1 2025, Q4 2024, Q3 2024, Q2 2024. Period-over-period comparison — positions added, exited and resized — is available in the dashboard.
Browse all 13F filers on file, or read the Fund Tracker documentation for what Form 13F does and does not disclose.