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NASDAQ: XNCR
Xencor Inc Stock Ownership - Who owns Xencor?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Xencor Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Ellen FeigalDirector2026-06-186,843$13.06
$89.37kSell
Richard J. RanieriDirector2026-06-155,474$12.31
$67.38kSell
Alan Bruce MontgomeryDirector2026-06-155,064$12.31
$62.34kSell
Kurt A. GustafsonDirector2026-06-155,474$12.31
$67.38kSell
Kevin Charles GormanDirector2026-06-157,527$12.31
$92.66kSell
Bart Jan CornelissenSR. VICE PRESIDENT CFO2026-04-103,499$12.29
$42.99kSell
John R. DesjarlaisSR. VICE PRESIDENT CSO2026-03-062,502$11.02
$27.57kSell
Bassil I. DahiyatPRESIDENT CEO2026-03-066,606$11.02
$72.80kSell
Celia EckertSVP GENERAL COUNSEL2026-03-061,767$11.02
$19.47kSell
Bart Jan CornelissenSR. VICE PRESIDENT CFO2026-03-052,517$11.25
$28.30kSell

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Net Insider Buy/Sell (L12M) Ownership

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XNCR Shareholders

What type of owners hold Xencor Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
John S. Stafford Iii18.24%13,559,817$322.05MInsider
John S. Stafford Jr.9.08%6,747,972$160.26MInsider
Ronin Capital LLC6.74%5,012,430$119.05MInsider
Ronin Trading LLC2.69%2,000,000$47.50MInsider
Atul Saran1.77%1,319,522$31.34MInsider
Harold R. Werner1.39%1,035,407$24.59MInsider
Jonathan Fleming1.06%790,881$18.78MInsider
Bassil I. Dahiyat0.73%546,316$12.98MInsider
John R. Desjarlais0.35%263,831$6.27MInsider
John J. Kuch0.18%133,070$3.16MInsider

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XNCR vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
XNCR0.11%42.93%Net SellingNet Selling
MRVI0.05%60.30%Net SellingNet Selling
VIR0.09%30.90%Net Selling
SEPN0.10%58.91%Net SellingNet Selling
RXRX0.07%13.32%Net SellingNet Selling
View Top Biotech Stocks

Xencor Stock Ownership FAQ

Who owns Xencor?

Xencor (NASDAQ: XNCR) is owned by 0.11% institutional shareholders, 42.93% Xencor insiders, and 56.95% retail investors. John S. Stafford Iii is the largest individual Xencor shareholder, owning 13.56M shares representing 18.24% of the company. John S. Stafford Iii's Xencor shares are currently valued at $321.50M.

If you're new to stock investing, here's how to buy Xencor stock.
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