XENCOR INC

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XNCR·98401F105·US·Common Stock·Healthcare - Biotechnology-13D/G

XNCR (XENCOR INC) is held by 115 institutional investors as of Q2 2026. Largest holders: BlackRock, Inc. ($219.8M), PRIMECAP MANAGEMENT CO/CA/ ($163.9M), RTW INVESTMENTS, LP ($109.1M). Net institutional sentiment: Mixed.

115

Holders

(8 Elite)

$1.1B

Total Value

59% (114)

Consensus

67 buying - 47 selling

13F: Jun 30, 2026Insider & Congress: Updated regularly

Smart Money Verdict

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Institutional (13F)52

Insider (Form 4)83

Activist (13D/13G)57

Congressional (STOCK Act)81

Holder Quality

20

★★★★★

Elite

10

★★★★

Strong

28

★★★

Solid

66

★★

Below

27

★

Weak

Held by 115 funds

8 elite

Who's Trading

Source dates: Price Sep 10, 2026 · Insiders Jun 22, 2026 · Activists Jul 31, 2026 · Congress none

ActivistVAVanguard Capital Management5.1%Jul 31, 2026

InsiderFEFeigal EllenSell $89KJun 18, 2026

ActivistECEcoR1 Capital, LLC2.9%May 15, 2026

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Top Holders

Top Holders (115)History

AllNewIncreasedHeldDecreasedExited

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Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
BlackRock, Inc.	Increased	13.7M(+4.7%)	$219.8M	0.0%	+13.38%	32
PRIMECAP MANAGEMENT CO/CA/	Decreased	10.2M(-1.5%)	$163.9M	0.1%	-4.79%	0
RTW INVESTMENTS, LP	Unchanged	6.8M	$109.1M	0.9%	+59.78%	0
RA CAPITAL MANAGEMENT, L.P.	Increased	5.3M(+7.7%)	$84.9M	0.7%	+105.74%	45
STATE STREET CORP	Increased	5M(+13.8%)	$79.8M	0.0%	+36.80%	34
VAVANGUARD CAPITAL MANAGEMENT LLC	Increased	3.3M(+5.7%)	$52.8M	0.0%	+106.94%	31
VPVANGUARD PORTFOLIO MANAGEMENT LLC	Decreased	2.2M(-36.7%)	$35.7M	0.0%	+110.73%	0
GEODE CAPITAL MANAGEMENT, LLC	Increased	1.9M(+5.8%)	$30.9M	0.0%	-9.96%	31
MORGAN STANLEY	Increased	1.8M(+12.5%)	$28.2M	0.0%	+58.04%	32
UBS Group AG	Increased	1.3M(+20.7%)	$21M	0.0%	+56.85%	34
BAKER BROS. ADVISORS LP	Unchanged	1.1M	$17.7M	0.1%	+39.87%	0
Legal & General Group Plc	Increased	1.1M(+2.3%)	$17.6M	0.0%	+77.67%	29
DIMENSIONAL FUND ADVISORS LP	Decreased	1M(-21.9%)	$16.3M	0.0%	+7.93%	0
GOLDMAN SACHS GROUP INC	Increased	968,778(+26.8%)	$15.6M	0.0%	+58.91%	35
MILLENNIUM MANAGEMENT LLC	Increased	853,677(+40.0%)	$13.7M	0.0%	+113.44%	37
TWO SIGMA INVESTMENTS, LP	Increased	819,515(+1.8%)	$13.2M	0.0%	+87.19%	28
NORTHERN TRUST CORP	Increased	794,279(+6.7%)	$12.8M	0.0%	-4.01%	30
Jefferies Financial Group Inc.	Unchanged	720,440	$11.6M	0.1%	—	0
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	Increased	707,242(+1.5%)	$11.4M	0.0%	-8.05%	28
PANAGORA ASSET MANAGEMENT INC	Increased	680,182(+9.6%)	$11M	0.0%	+121.32%	30

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XNCRXENCOR INC

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High Conviction Moves-Smart Money Convergence-Fund Consensus-Double-Down Detection

Data sourced from four public-disclosure sources: SEC 13F, Form 4, 13D/13G, and House/Senate STOCK Act disclosures. Not financial advice. Full disclaimer