Xencor, Inc. XNCR
35.75 USD +1.70 (+4.99%)
At closeNov 6, 2026, 7:19 PM EST
35.82 +0.07 +0.20%
After hours · Nov 6, 7:19 PM ET
34.03 Day range 36.49
10.41 52-week range 35.75
- YTD
- +133.51%
- 1 year
- +155.36%
Ownership
Held by insiders 1.21%
Held by institutions 116.20%
Float held by institutions 117.62%
Institutions 307
Top institutional holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| Blackrock Inc. | 18.19% | 13,651,261 | 488.03M | Jun 29, 2026 |
| Primecap Management Company | 13.57% | 10,181,322 | 363.98M | Jun 29, 2026 |
| BVF Inc. | 9.51% | 7,133,720 | 255.03M | Jun 29, 2026 |
| RTW Investments LP | 9.03% | 6,777,461 | 242.29M | Jun 29, 2026 |
| RA Capital Management, L.P. | 7.03% | 5,274,274 | 188.56M | Jun 29, 2026 |
| State Street Corporation | 6.60% | 4,954,016 | 177.11M | Jun 29, 2026 |
Top mutual fund holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| PRIMECAP Odyssey Funds-PRIMECAP Odyssey Aggressive Growth Fund | 8.33% | 6,249,560 | 223.42M | Sep 29, 2026 |
| iShares Trust-iShares Core S&P Small-Cap ETF | 5.42% | 4,070,592 | 145.52M | Sep 29, 2026 |
| PRIMECAP Odyssey Funds-PRIMECAP Odyssey Growth Fund | 3.99% | 2,993,850 | 107.03M | Sep 29, 2026 |
| VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund | 3.12% | 2,341,988 | 83.73M | Jun 29, 2026 |
| iShares Trust-iShares Russell 2000 ETF | 2.41% | 1,805,431 | 64.54M | Sep 29, 2026 |
| SPDR SERIES TRUST-State Street SPDR S&P Biotech ETF | 1.74% | 1,303,906 | 46.61M | Sep 29, 2026 |
Insiders
| Insider | Relation | Latest transaction | Date | Shares held |
|---|---|---|---|---|
| CORNELISSEN BART JAN | Chief Financial Officer | Sale | Apr 9, 2026 | 75,898 |
| DAHIYAT BASSIL ISHMAEL | Chief Executive Officer | Sale | Mar 5, 2026 | 546,316 |
| DESJARLAIS JOHN R | Officer | Sale | Mar 5, 2026 | 263,831 |
| ECKERT CELIA E | General Counsel | Sale | Mar 5, 2026 | 76,918 |
| GUSTAFSON KURT A | Director | Stock Award(Grant) | Jun 15, 2026 | 25,011 |
| KLENCKE BARBARA M.D. | Director | Stock Award(Grant) | Jun 15, 2026 | 29,974 |