PRIMECAP MANAGEMENT CO/CA/ 13D and 13G filings for Xencor, Inc.:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2025-08-14 1:29 pm Purchase | 2025-06-30 | 13G | Xencor, Inc. XNCR | PRIMECAP MANAGEMENT CO/CA/ | 10,527,322 14.790% | 1,390,127 (+15.21%) | Filing |
| 2024-11-12 4:01 pm Purchase | 2024-09-30 | 13G | Xencor, Inc. XNCR | PRIMECAP MANAGEMENT CO/CA/ | 9,137,195 13.080% | 235,588 (+2.65%) | Filing |
| 2024-02-12 4:01 pm Purchase | 2023-12-31 | 13G | Xencor, Inc. XNCR | PRIMECAP MANAGEMENT CO/CA/ | 8,901,607 14.620% | 2,684,704 (+43.18%) | Filing |
| 2023-02-09 4:01 pm Purchase | 2022-12-31 | 13G | Xencor, Inc. XNCR | PRIMECAP MANAGEMENT CO/CA/ | 6,216,903 10.370% | 188,928 (+3.13%) | Filing |
| 2022-12-08 11:50 am Purchase | 2022-11-30 | 13G | Xencor, Inc. XNCR | PRIMECAP MANAGEMENT CO/CA/ | 6,027,975 10.060% | 1,040,153 (+20.85%) | Filing |
| 2022-02-10 12:29 pm Sale | 2021-12-31 | 13G | Xencor, Inc. XNCR | PRIMECAP MANAGEMENT CO/CA/ | 4,987,822 8.530% | -352,600 (-6.60%) | Filing |