Baker Bros. Advisors LP
- SEC CIK
- 0001263508
- Latest filing
- Aug 14, 2026
XNCR holding history
Xencor Inc in every 13F filed by Baker Bros. Advisors LP, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
XNCR overviewAll 13F holders of XNCRFull Q2 2026 holdings
- Shares (Q2 2026)
- 1,102,106
- Value
- $17.7M
- % of portfolio
- 0.1%
- Quarters held
- 16
- Since Q1 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 1,102,106 | $17.7M | 0.1% | 00.0% | Unchanged | Holders |
| Q1 2026 | 1,102,106 | $13.3M | 0.1% | 00.0% | Unchanged | Holders |
| Q4 2025 | 1,102,106 | $16.9M | 0.1% | 00.0% | Unchanged | Holders |
| Q3 2025 | 1,102,106 | $12.9M | 0.1% | +431,675+64.4% | Added | Holders |
| Q2 2025 | 670,431 | $5.27M | 0.1% | 00.0% | Unchanged | Holders |
| Q1 2025 | 670,431 | $7.13M | 0.1% | 00.0% | Unchanged | Holders |
| Q4 2024 | 670,431 | $15.4M | 0.2% | 00.0% | Unchanged | Holders |
| Q3 2024 | 670,431 | $13.5M | 0.1% | +125,000+22.9% | Added | Holders |
| Q2 2024 | 545,431 | $10.3M | 0.1% | 00.0% | Unchanged | Holders |
| Q1 2024 | 545,431 | $12.1M | 0.2% | +300,000+122.2% | Added | Holders |
| Q4 2023 | 245,431 | $5.21M | 0.1% | +122,304+99.3% | Added | Holders |
| Q3 2023 | 123,127 | $2.48M | <0.1% | 00.0% | Unchanged | Holders |
| Q2 2023 | 123,127 | $3.07M | <0.1% | 00.0% | Unchanged | Holders |
| Q1 2023 | 123,127 | $3.43M | <0.1% | 00.0% | Unchanged | Holders |
| Q4 2022 | 123,127 | $3.21M | <0.1% | +123,127 | New | Holders |
| Q2 2021 | 0 | $0 | 0.0% | −369,370−100.0% | Sold out | Holders |
| Q1 2021 | 369,370 | $15.9M | 0.1% | – | – | Holders |
Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.