XENCOR INC COM is a security (CUSIP 98401F105) tracked across SEC portfolio filings. 207 institutional managers reported $1.0B on Form 13F as of 2026-06-30; 22 registered fund positions totaling $69.9M via N-PORT as of 2026-05-31.
Showing 15 of 207 managers by value.
| Manager | Location | Value | Shares |
|---|---|---|---|
| BlackRock, Inc. | New York, NY | $157.2M | 13,035,918 |
| PRIMECAP MANAGEMENT CO/CA/ | PASADENA, CA | $124.7M | 10,338,022 |
| VANGUARD GROUP INC | Valley Forge, PA | $109.7M | 7,165,450 |
| BVF INC/IL | San Francisco, CA | $86.0M | 7,133,720 |
| RTW INVESTMENTS, LP | NEW YORK, NY | $81.7M | 6,777,461 |
| RA CAPITAL MANAGEMENT, L.P. | Boston, MA | $59.1M | 4,897,237 |
| STATE STREET CORP | BOSTON, MA | $52.5M | 4,352,036 |
| TCG Crossover Management, LLC | PALO ALTO, CA | $29.6M | 2,452,138 |
| EcoR1 Capital, LLC | San Francisco, CA | $26.3M | 2,183,000 |
| GEODE CAPITAL MANAGEMENT, LLC | BOSTON, MA | $21.9M | 1,815,577 |
| MORGAN STANLEY | NEW YORK, NY | $18.8M | 1,558,290 |
| DIMENSIONAL FUND ADVISORS LP | AUSTIN, TX | $15.6M | 1,294,887 |
| BAKER BROS. ADVISORS LP | NEW YORK, NY | $13.3M | 1,102,106 |
| UBS Group AG | Zurich, V8 | $13.1M | 1,082,419 |
| Legal & General Group Plc | London, X0 | $12.9M | 1,066,780 |
Showing 15 of 22 fund positions by value.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| PRIMECAP Odyssey Growth Fund | PRIMECAP Odyssey Funds | $37.9M | 69.74% |
| VANGUARD EXTENDED MARKET INDEX FUND | VANGUARD INDEX FUNDS | $9.6M | 1.17% |
| VANGUARD EXPLORER FUND | VANGUARD EXPLORER FUND | $4.8M | 2.20% |
| T. Rowe Price Health Sciences Fund, Inc. | T. ROWE PRICE HEALTH SCIENCES FUND, INC. | $4.6M | 4.19% |
| VANGUARD RUSSELL 2000 INDEX FUND | VANGUARD SCOTTSDALE FUNDS | $4.3M | 2.45% |
| VANGUARD STRATEGIC EQUITY FUND | VANGUARD HORIZON FUNDS | $3.2M | 3.16% |
| Master Small Cap Index Series | Quantitative Master Series LLC | $1.4M | 2.84% |
| BlackRock Advantage SMID Cap Fund, Inc. | BlackRock Advantage SMID Cap Fund, Inc. | $743K | 9.83% |
| U.S. MICRO CAP PORTFOLIO | DFA INVESTMENT DIMENSIONS GROUP INC | $528K | 0.71% |
| VANGUARD BALANCED INDEX FUND | VANGUARD VALLEY FORGE FUNDS | $491K | 0.08% |
| Bridge Builder Tax Managed Small/Mid Cap Fund | Bridge Builder Trust | $488K | 1.61% |
| Fidelity Nasdaq Composite Index ETF | Fidelity Commonwealth Trust | $429K | 0.39% |
| VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND | VANGUARD INSTITUTIONAL INDEX FUNDS | $429K | 0.14% |
| BNY Mellon Smallcap Stock Index Fund | BNY MELLON INDEX FUNDS, INC. | $426K | 5.03% |
| T. Rowe Price Health Sciences Portfolio | T. ROWE PRICE EQUITY SERIES, INC. | $276K | 4.16% |