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Xencor Inc

Institutional holders · 13F as of Jun 30, 2026

Holder	Value ↓	Shares	% of shares
BlackRock, Inc.	$219.79M	13,651,261	18.36%
PRIMECAP MANAGEMENT CO/CA	$156.44M	10,218,322	13.74%
VANGUARD GROUP INC	$109.70M	7,165,450	9.64%
RTW Investments, LP	$103.76M	6,777,461	9.12%
BVF INC/IL	$86.03M	7,133,720	9.59%
STATE STREET CORPORATION	$79.76M	4,954,016	6.66%
RA Capital Management, L.P.	$59.06M	4,897,237	6.59%
EcoR1 Capital, LLC	$49.77M	3,251,112	4.37%
TCG Crossover Management, LLC	$37.54M	2,452,138	3.30%
Morgan Stanley	$23.10M	1,508,727	2.03%
GEODE CAPITAL MANAGEMENT, LLC	$21.90M	1,815,577	2.44%
Defilade Capital Management, L.P.	$21.66M	1,414,755	1.90%
Legal & General Group Plc	$20.03M	1,308,088	1.76%
Dimensional Fund Advisors LP	$19.13M	1,249,288	1.68%
Baker Bros. Advisors LP	$13.29M	1,102,106	1.48%
THE GOLDMAN SACHS GROUP, INC.	$11.53M	753,258	1.01%
JOHNSON & JOHNSON	$11.45M	748,062	1.01%
Jefferies Financial Group Inc.	$11.03M	720,440	0.97%
Lynx1 Capital Management LP	$10.80M	705,558	0.95%
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	$10.72M	700,435	0.94%
NORTHERN TRUST CORP	$10.33M	674,657	0.91%
UBS Group AG	$9.77M	638,021	0.86%
TWO SIGMA INVESTMENTS, LP	$9.71M	805,421	1.08%
BANK OF AMERICA CORP /DE	$9.64M	629,408	0.85%
PANAGORA ASSET MANAGEMENT INC	$8.94M	583,778	0.79%
TWO SIGMA ADVISERS, LP	$7.76M	506,600	0.68%
TORONTO DOMINION BANK	$7.52M	491,000	0.66%
Millennium Management LLC	$7.35M	609,788	0.82%
Erste Asset Management GmbH	$7.35M	480,200	0.65%
BRAIDWELL LP	$7.03M	459,166	0.62%
Hudson Bay Capital Management LP	$5.88M	487,320	0.66%
Barclays PLC	$5.50M	359,235	0.48%
Citadel Advisors LLC	$4.93M	321,808	0.43%
Bank of New York Mellon Corp/The	$4.78M	395,941	0.53%
JPMORGAN CHASE & CO	$4.65M	303,979	0.41%
Principal Financial Group Inc	$4.19M	347,078	0.47%
Invesco Ltd.	$4.07M	265,820	0.36%
JACOBS LEVY EQUITY MANAGEMENT, INC	$3.97M	259,319	0.35%
PUBLIC SECTOR PENSION INVESTMENT BOARD	$3.08M	255,472	0.34%
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.	$3.06M	200,000	0.27%
Woodline Partners LP	$2.96M	193,117	0.26%
Susquehanna Portfolio Strategies, LLC	$2.93M	191,463	0.26%
Trexquant Investment LP	$2.68M	175,152	0.24%
AMERICAN CENTURY COMPANIES INC	$2.67M	174,603	0.23%
Rhenman & Partners Asset Management AB	$2.54M	165,750	0.22%
Nantahala Capital Management, LLC	$2.52M	164,639	0.22%
DCF Advisers, LLC	$2.37M	154,736	0.21%
AMERIPRISE FINANCIAL INC	$2.08M	135,806	0.18%
RHUMBLINE ADVISERS	$2.06M	170,461	0.23%
Nuveen, LLC	$2.05M	134,051	0.18%