Xencor, Inc. XNCR

Set alert

38.59 USD +2.84 (+7.94%)

At closeNov 9, 2026, 4:44 PM EST

38.59 0.00 0.00%

After hours · Nov 9, 4:44 PM ET

35.97 Day range 39.68

10.38 52-week range 39.68

Held by insiders 1.21%

Held by institutions 115.65%

Float held by institutions 117.06%

Institutions 309

Top institutional holders
Holder	% held	Shares	Value	Reported
Blackrock Inc.	18.19%	13,651,261	526.80M	Jun 29, 2026
Primecap Management Company	13.57%	10,181,322	392.90M	Jun 29, 2026
BVF Inc.	9.51%	7,133,720	275.29M	Jun 29, 2026
RTW Investments LP	9.03%	6,777,461	261.54M	Jun 29, 2026
RA Capital Management, L.P.	7.03%	5,274,274	203.53M	Jun 29, 2026
State Street Corporation	6.60%	4,954,016	191.18M	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	241.17M	Sep 29, 2026
iShares Trust-iShares Core S&P Small-Cap ETF	5.42%	4,070,592	157.08M	Sep 29, 2026
PRIMECAP Odyssey Funds-PRIMECAP Odyssey Growth Fund	3.99%	2,993,850	115.53M	Sep 29, 2026
VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund	3.12%	2,341,988	90.38M	Jun 29, 2026
iShares Trust-iShares Russell 2000 ETF	2.41%	1,805,431	69.67M	Sep 29, 2026
SPDR SERIES TRUST-State Street SPDR S&P Biotech ETF	1.74%	1,303,906	50.32M	Sep 29, 2026

XNCR 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

Ownership