Xencor Inc

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Xencor Inc
TickerXNCR
CIK #0001326732
CUSIP98401F105
SectorLife Sciences - Pharmaceutical Preparations
Address111 West Lemon Ave, Monrovia, CA 91016
Source [EDGAR]
Reg D Offering (Form D) Filed Raised Terms
Xencor Inc 2021-11-19 25.0 M Exemption: 506(b) · Duration: One year or less · Revenue: Decline to Disclose
CIK Filing 2011 - 2026
[0001326732] 10-K
[0001326732] 10-Q
[0001326732] 3
[0001326732] 4
[0001326732] 5
[0001326732] 8-K
[0001326732] D
[0001326732] SC 13D
[0001326732] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
RA Capital Management LP Xencor Inc [2026-03-30] 0.0
State Street Corp Xencor Inc [2026-02-09] 0.0
RTW Investments LP Xencor Inc [2025-11-14] 0.0
Biotechnology Value Fund L P Xencor Inc [2025-10-17] 0.0
State Street Corp Xencor Inc [2025-05-13] 0.0
Xencor Inc Zenas Biopharma Inc [2024-10-21] 7.4
T Rowe Price Investment Management Inc Xencor Inc [2024-02-14] 2.2
Xencor Inc Inmune Bio Inc [2023-02-15] 10.5
T Rowe Price Investment Management Inc Xencor Inc [2023-02-14] 6.2
State Street Corp Xencor Inc [2023-02-06] 5.27
BlackRock Inc Xencor Inc [2021-01-25] 16.1
Xencor Inc Miragen Therapeutics Inc [2021-01-11] 8203.0
EcoR1 Capital LLC Xencor Inc [2020-06-17] 8.0
Xencor Inc Inmune Bio Inc [2020-02-14] 15.3
Redmile Group LLC Xencor Inc [2019-02-14] 5.5
Vanguard Group Inc Xencor Inc [2019-02-12] 7.65
Price T Rowe Associates Inc /MD/ Xencor Inc [2017-02-07] 5.6
BlackRock Inc Xencor Inc [2017-01-30] 6.1
Flynn James E Xencor Inc [2016-02-16] 7.64
FMR LLC Xencor Inc [2015-07-10] 0.0
RA Capital Management LLC Xencor Inc [2015-05-14] 7.8
Adage Capital Partners GP LLC Xencor Inc [2015-02-05] 5.09
FMR LLC Xencor Inc [2014-02-14] 0.0
Perceptive Advisors LLC Xencor Inc [2014-02-14] 5.33
PRIMECAP Management Co/CA/ Xencor Inc [2014-01-13] 5.93
Stafford John S Jr Xencor Inc [2013-12-16] 5.2
Stafford John S III Xencor Inc [2013-12-16] 11.0
RA Capital Management LLC Xencor Inc [2013-12-10] 8.7
Form 3/4/5 Filer 2011 - 2026
Feigal Ellen
Xencor Inc
Gustafson Kurt A
Simpson Todd E
Klencke Barbara
Montgomery Alan Bruce
Deshaies Raymond Joseph
Ranieri Richard J
Gorman Kevin Charles
Cornelissen Bart Jan
Dahiyat Bassil I
Eckert Celia
Desjarlais John R
Valente Nancy
Rosa-Bjorkeson Dagmar
Kuch John J
Yang Allen
Hata Yujiro S
Inmune Bio Inc
Stafford John S III
Ronin Capital LLC
Foster Paul A
Baracchini Edgardo Jr
Carter Bruce L A
Baltera Robert Jr
Rowland Lloyd A
Ronin Trading LLC
Fleming Jonathan
Stafford John S Jr
Saran Atul
Werner Harold R
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Desjarlais John R
Common Stock
2026-03-06 Sell 2,502 $11.02 27,572
Dahiyat Bassil I
Common Stock
2026-03-06 Sell 6,606 $11.02 72,798
Eckert Celia
Common Stock
2026-03-06 Sell 1,767 $11.02 19,472
Cornelissen Bart Jan
Common Stock
2026-03-05 Sell 2,517 $11.25 28,316
Desjarlais John R
Common Stock
2026-03-05 Sell 4,118 $11.25 46,328
Eckert Celia
Common Stock
2026-03-05 Sell 3,244 $11.25 36,495
Dahiyat Bassil I
Common Stock
2026-03-05 Sell 14,870 $11.25 167,288
Eckert Celia
Common Stock
2026-03-03 Sell 1,492 $11.90 17,755
Desjarlais John R
Common Stock
2026-03-03 Sell 2,663 $11.90 31,690
Dahiyat Bassil I
Common Stock
2026-03-03 Sell 6,758 $11.90 80,420
Eckert Celia
Common Stock
2026-03-02 Grant 18,680 $0.00
Dahiyat Bassil I
Common Stock
2026-03-02 Grant 97,291 $0.00
Cornelissen Bart Jan
Common Stock
2026-03-02 Grant 19,458 $0.00
Cornelissen Bart Jan
Stock Option (Right to Buy) · derivative
2026-03-02 Grant 116,750 $0.00
Desjarlais John R
Common Stock
2026-03-02 Grant 24,907 $0.00
Eckert Celia
Stock Option (Right to Buy) · derivative
2026-03-02 Grant 112,080 $0.00
Dahiyat Bassil I
Stock Option (Right to Buy) · derivative
2026-03-02 Grant 583,748 $0.00
Desjarlais John R
Stock Option (Right to Buy) · derivative
2026-03-02 Grant 149,440 $0.00
Desjarlais John R
Common Stock
2026-01-23 Option exercise 5,322 $12.51 66,578
Desjarlais John R
Stock Option (Right to Buy) · derivative
2026-01-23 Option exercise 5,322 $0.00
showing 20 of 200 most recent transactions
13F Ownership Over TimeHoldersShares Held
2026-03-31 203 82,591,825
2025-12-31 208 79,920,629
2025-09-30 206 79,764,756
2025-06-30 193 79,660,912
2025-03-31 203 74,897,884
2024-12-31 194 70,150,827
2024-09-30 211 67,490,250
2024-06-30 199 60,466,749
2024-03-31 202 62,010,997
2023-12-31 196 58,854,397
2023-09-30 178 55,178,213
2023-06-30 183 54,412,028
Form 13F Holdings
Firm Period DFND Voting Shares
Louisiana State Employees Retirement System [2026-06-30] SOLE 31,700 31,700
Wealth Enhancement Advisory Services LLC [2026-06-30] SOLE 11,044 28,147
Alaska Retirement Management Board [2026-06-30] SOLE 24,417 24,417
Diversified Trust Co [2026-06-30] SOLE 0 22,490
Yousif Capital Management LLC [2026-06-30] SOLE 2,682 17,422
NorthCrest Asset Manangement LLC [2026-06-30] SOLE 10,231 12,068
Y-Intercept Hong Kong Ltd [2026-06-30] SOLE 11,023 11,023
Gamma Investing LLC [2026-06-30] DFND 3,697 3,697
Versant Capital Management Inc [2026-06-30] SOLE 3,440 3,440
Farther Finance Advisors LLC [2026-06-30] SOLE 0 998
GHP Investment Advisors Inc [2026-06-30] SOLE 0 468
True Wealth Design LLC [2026-06-30] SOLE 0 129
MassMutual Private Wealth & Trust FSB [2026-06-30] SOLE 115 115
Cedar Mountain Advisors LLC [2026-06-30] SOLE 0 88
Farmers & Merchants Investments Inc [2026-06-30] SOLE 46 46
IFP Advisors LLC [2026-06-30] SOLE 18 18
JFS Wealth Advisors LLC [2026-06-30] SOLE 0 16
Davis Capital Management [2026-06-30] SOLE 4 4
Hughes Financial Services LLC [2026-06-30] SOLE 1 1
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