Who Owns XENCOR INC (XNCR)? -- Institutional Holders (2026-06-30)
230 institutions reported holding $1.37B of XENCOR INC (XNCR) in SEC 13F filings for 2026-06-30. Largest institutional holders: BlackRock, Inc. ($219.8M), PRIMECAP MANAGEMENT CO/CA/ ($163.9M), BVF INC/IL ($114.9M), RTW INVESTMENTS, LP ($109.1M), VANGUARD GROUP INC ($97.5M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | BlackRock, Inc. | $219.8M | 13.7M | Added |
| 2 | PRIMECAP MANAGEMENT CO/CA/ | $163.9M | 10.2M | Trimmed |
| 3 | BVF INC/IL | $114.9M | 7.1M | Hold |
| 4 | RTW INVESTMENTS, LP | $109.1M | 6.8M | Hold |
| 5 | VANGUARD GROUP INC | $97.5M | 6.1M | Trimmed |
| 6 | RA CAPITAL MANAGEMENT, L.P. | $84.9M | 5.3M | Added |
| 7 | STATE STREET CORP | $79.8M | 5.0M | Added |
| 8 | TCG Crossover Management, LLC | $39.5M | 2.5M | Hold |
| 9 | PRICE T ROWE ASSOCIATES INC /MD/ | $37.9M | 2.4M | Added |
| 10 | GEODE CAPITAL MANAGEMENT, LLC | $30.9M | 1.9M | Added |
| 11 | MORGAN STANLEY | $28.2M | 1.8M | Added |
| 12 | UBS Group AG | $21.0M | 1.3M | Added |
| 13 | BAKER BROS. ADVISORS LP | $17.7M | 1.1M | Hold |
| 14 | Legal & General Group Plc | $17.6M | 1.1M | Added |
| 15 | DIMENSIONAL FUND ADVISORS LP | $16.3M | 1.0M | Trimmed |
| 16 | GOLDMAN SACHS GROUP INC | $15.6M | 968,778 | Added |
| 17 | MILLENNIUM MANAGEMENT LLC | $13.7M | 853,677 | Added |
| 18 | TWO SIGMA INVESTMENTS, LP | $13.2M | 819,515 | Added |
| 19 | NORTHERN TRUST CORP | $12.8M | 794,279 | Added |
| 20 | JOHNSON & JOHNSON | $12.0M | 748,062 | Hold |
| 21 | Jefferies Financial Group Inc. | $11.6M | 720,440 | Hold |
| 22 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $11.4M | 707,242 | Added |
| 23 | Sixth Street Partners Management Company, L.P. | $11.4M | 707,242 | New |
| 24 | PANAGORA ASSET MANAGEMENT INC | $11.0M | 680,182 | Added |
| 25 | Deep Track Capital, LP | $9.6M | 593,551 | New |
Source: SEC Form 13F filings · as of 2026-06-30