Xencor (XNCR) Ownership - Who Owns Xencor?

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Xencor (XNCR) Ownership Overview

1.56% Insiders

29.95% Mutual Funds

0.63% Other Institutional Investors

25.43% ETFs

42.43% Public Companies and

Individual Investors

The ownership structure of Xencor (XNCR) stock is a mix of institutional, retail, and individual investors. Approximately 56.01% of the company’s stock is owned by Institutional Investors, 1.56% is owned by Insiders, and 42.43% is owned by Public Companies and Individual Investors.

The ownership structure of Xencor (XNCR) stock is a mix of institutional, retail, and individual investors. Approximately 30.58% of the company’s stock is owned by Institutional Investors, 1.56% is owned by Insiders, and 25.43% is owned by Public Companies and Individual Investors.

Recent Insider Trading Activity

Date	Name	Activity	Value
Apr 13, 2026	Bart Jan Cornelissen	xxxxxxxxxxxxx	$42968
Mar 09, 2026	Bart Jan Cornelissen	xxxxxxxxxxxxx	$28291
Mar 09, 2026	John Desjarlais	xxxxxxxxxxxxx	$73833
Mar 09, 2026	Celia Eckert	xxxxxxxxxxxxx	$55917

Show More Insider Trading Activity >

Recent Hedge Fund Trading Activity

Date	Firm	Activity	Value
Dec 31, 2023	Primecap Management Co	xxxxxxxxxxxxx	$156442510

Show More Hedge Fund Trading Activity >

Top Shareholders

Holder	# of Shares	Type	% Holding	Value
Theofanis Kolokotrones	10,218,322	Institution	13.93%	121,904,581
	9,564,727	Institution	13.04%	114,107,193
	8,380,293	Institution	11.43%	99,976,895
	5,292,878	Institution	7.22%	63,144,035
	4,267,885	Institution	5.82%	50,915,868
	2,938,480	Institution	4.01%	35,056,066
Felix Baker	1,102,106	Institution	1.50%	13,148,125
	771,659	Institution	1.05%	9,205,892
	723,687	Institution	0.99%	8,633,586
	646,668	Institution	0.88%	7,714,749

Top Mutual Fund Holders

# of Shares	Type	% Holding	Value
9,564,727	Institution	13.04%	114,107,193
4,267,885	Institution	5.82%	50,915,868
771,659	Institution	1.05%	9,205,892
723,687	Institution	0.99%	8,633,586
646,668	Institution	0.88%	7,714,749
634,657	Institution	0.87%	7,571,458
600,000	Institution	0.82%	7,158,000
485,396	Institution	0.66%	5,790,774
479,022	Institution	0.65%	5,714,732
437,762	Institution	0.60%	5,222,501

Top ETF Holders

Holder	# of Shares	Type	% Holding	Value
iShares Core S&P Small Cap ETF	4,358,201	Institution	5.94%	51,993,338
Vanguard Total Stock Market ETF	2,231,888	Institution	3.04%	26,916,569
iShares Russell 2000 ETF	1,640,667	Institution	2.24%	19,573,157
SPDR S&P BIOTECH ETF	1,600,887	Institution	2.18%	18,602,307
Vanguard Small-Cap ETF	845,803	Institution	1.15%	10,200,384
Vanguard Extended Market ETF	793,451	Institution	1.08%	9,569,019
iShares S&P Small-Cap 600 Value ETF	672,541	Institution	0.92%	8,023,414
SPDR Portfolio S&P 600 Small Cap ETF	651,902	Institution	0.89%	7,575,101
iShares Russell 2000 Value ETF	594,156	Institution	0.81%	7,088,281
iShares Biotechnology ETF	502,587	Institution	0.69%	5,995,863

FAQ

Who Owns Xencor Inc (XNCR)?

According to the latest TipRanks data, approximately 0.63% of the company's stock is held by institutional investors, 1.56% is held by insiders, and 42.43% is held by retail investors.

What percentage of Xencor Inc (XNCR) stock is held by institutional investors?

According to the latest TipRanks data, approximately 0.63% of Xencor Inc (XNCR) stock is held by institutional investors.

What percentage of Xencor Inc (XNCR) stock is held by retail investors?

According to the latest TipRanks data, approximately 42.43% of Xencor Inc (XNCR) stock is held by retail investors.

Who owns the most shares of Xencor Inc (XNCR)?

Theofanis Kolokotrones owns the most shares of Xencor Inc (XNCR).

What is the significance of the ownership structure for a publicly traded company?

The ownership structure can impact the company's decision making, as large institutional investors may exert influence on the company's management and can also affect the company's stock price with their buying and selling patterns.