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Disclosery

XNCR XENCOR INC

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COMMON STOCK (common), issuer CIK 1326732

204 managers (208 13F filers) reported a position in XNCR shares at 2025-12-31, 81,856,422 shares in all. 27 filers opened a position and 28 filers sold out during the quarter.

Managers
204
13F filers
208
New
27
Added
60
Reduced
78
Sold out
28
Shares held by filers
81,856,422

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q4 2025

Filers in the available 13F reports with a share position at 2025-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
BlackRock, Inc.in group BlackRock, Inc.11,927,218$183M<0.01%+119,99113F-HRTimelineGroup
PRIMECAP MANAGEMENT CO/CA/10,218,322$156M0.12%-456,70013F-HRTimeline
VANGUARD GROUP INCin group VANGUARD GROUP INC7,165,450$110M<0.01%+61,69213F-HRTimelineGroup
BVF INC/ILin group BVF INC/IL7,133,720$109M3.68%+4,393,57913F-HRTimelineGroup
RTW INVESTMENTS, LP6,777,461$104M1.04%+556,40713F-HRTimeline
STATE STREET CORPin group STATE STREET CORP4,507,254$69M<0.01%+833,42313F-HRTimelineGroup
EcoR1 Capital, LLC3,251,112$49.8M2.27%-2,893,65513F-HRTimeline
TCG Crossover Management, LLC2,452,138$37.5M1.24%013F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC1,752,918$26.8M<0.01%+24,09313F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/1,601,762$24.5M<0.01%-91,53013F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY1,508,727$23.1M<0.01%+607,89013F-HR/ATimelineGroup
Defilade Capital Management, L.P.1,414,755$21.7M2.94%13F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc1,308,088$20M<0.01%+35,08813F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP1,249,288$19.1M<0.01%-339,67513F-HRTimelineGroup
BAKER BROS. ADVISORS LPin group BAKER BROS. ADVISORS LP1,102,106$16.9M0.1%013F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding775,337$11.9M-664,239Timeline
UBS Group AGgroup of 2 filers holding757,810$11.6M-583,599Timeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC753,258$11.5M<0.01%-264,19513F-HR/ATimelineGroup
JOHNSON & JOHNSONin group JOHNSON & JOHNSON748,062$11.5M2.06%013F-HR/ATimelineGroup
Jefferies Financial Group Inc.in group Jefferies Financial Group Inc.720,440$11M0.09%+620,44013F-HRTimelineGroup
Lynx1 Capital Management LPin group Lynx1 Capital Management LP705,558$10.8M2.19%new13F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co700,435$10.7M<0.01%+12,16613F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP674,657$10.3M<0.01%-37,54413F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/629,408$9.64M<0.01%-124,42113F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC594,435$9.1M0.01%-108,13913F-HRTimelineGroup
PANAGORA ASSET MANAGEMENT INC583,778$8.94M0.03%-37,25113F-HRTimeline
TORONTO DOMINION BANKin group TORONTO DOMINION BANK491,000$7.52M0.01%+441,00013F-HRTimelineGroup
Erste Asset Management GmbHin group Erste Asset Management GmbH480,200$7.35M0.06%+100,00013F-HRTimelineGroup
BRAIDWELL LP459,166$7.03M0.22%-787,11413F-HRTimeline
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…425,000$6.51M0.04%-35,00313F-HRTimelineGroup
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC411,725$6.3M0.01%-120,47713F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp410,650$6.29M<0.01%-15,13813F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC359,235$5.5M<0.01%-241,11013F-HRTimelineGroup
PRINCIPAL FINANCIAL GROUP INCin group PRINCIPAL FINANCIAL GROUP INC340,326$5.21M<0.01%-4,13013F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC321,808$4.93M<0.01%-159,36013F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO303,979$4.65M<0.01%-97,52213F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.265,820$4.07M<0.01%+14,21613F-HRTimelineGroup
JACOBS LEVY EQUITY MANAGEMENT, INC259,319$3.97M0.02%new13F-HRTimeline
Public Sector Pension Investment Board247,242$3.79M0.01%-30,98513F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 3 filers holding222,266$3.4M+24,772Timeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\216,568$3.32M<0.01%+171,33513F-HRTimelineGroup
NOMURA ASSET MANAGEMENT INTERNATIONAL I…in group NOMURA ASSET MANAGEMENT CO LTD200,000$3.06M<0.01%13F-HRTimelineGroup
Woodline Partners LP193,117$2.96M0.01%013F-HRTimeline
Trexquant Investment LP175,152$2.68M0.02%+39,04213F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC174,603$2.67M<0.01%+1,22113F-HRTimelineGroup
RHUMBLINE ADVISERS165,797$2.54M<0.01%-10,05213F-HRTimeline
Rhenman & Partners Asset Management AB165,750$2.54M0.24%013F-HRTimeline
Nantahala Capital Management, LLCin group Nantahala Capital Management,…164,639$2.52M0.15%-935,36113F-HRTimelineGroup
DCF Advisers, LLC154,736$2.37M0.78%-35,00013F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC135,806$2.08M<0.01%-10,87713F-HRTimelineGroup
Nuveen, LLCin group TIAA134,051$2.05M<0.01%013F-HRTimelineGroup
SG Americas Securities, LLC128,345$1.97M<0.01%+37,84413F-HRTimeline
ALGERT GLOBAL LLC124,400$1.9M0.03%-236,06213F-HR/ATimeline
Swiss National Bank119,600$1.83M<0.01%+4,30013F-HRTimeline
CITIGROUP INCin group CITIGROUP INC112,275$1.72M<0.01%+88,61213F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC112,271$1.72M<0.01%+25,45313F-HRTimelineGroup
Seven Fleet Capital Management LP109,554$1.68M1.14%13F-HR/ATimeline
Essex LLC98,661$1.51M0.27%-1,20013F-HRTimeline
Rafferty Asset Management, LLC97,749$1.5M0.01%+27,87313F-HRTimeline
FMR LLCin group FMR LLC92,883$1.42M<0.01%+18,95313F-HRTimelineGroup
WINTON GROUP Ltdin group WINTON GROUP Ltd88,038$1.35M0.05%-37,41713F-HRTimelineGroup
VOLORIDGE INVESTMENT MANAGEMENT, LLC87,717$1.34M<0.01%new13F-HRTimeline
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…82,828$1.27M<0.01%-4,71613F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …82,942$1.25M<0.01%-12,16513F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN79,667$1.22M<0.01%+24,92713F-HRTimelineGroup
TD Asset Management Inc77,802$1.19M<0.01%-7,93413F-HRTimeline
ALLIANCEBERNSTEIN L.P.72,090$1.1M<0.01%013F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC70,612$1.08M0.01%+41,01513F-HRTimeline
NEW YORK STATE TEACHERS RETIREMENT SYST…70,526$1.08M<0.01%+10,90013F-HRTimeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC67,570$1.03M<0.01%-4,46513F-HRTimelineGroup
NEOS Investment Management LLC61,362$939K0.01%new13F-HRTimeline
Tema ETFs LLC60,457$926K0.07%new13F-HRTimeline
ALPS ADVISORS INCin group ALPS ADVISORS INC58,639$898K0.01%+24,60613F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…58,530$896K<0.01%-7313F-HRTimeline
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co57,164$875K<0.01%-12,85113F-HRTimelineGroup
ADAR1 Capital Management, LLCin group ADAR1 Capital Management, LLC56,165$860K0.06%-72,70013F-HR/ATimelineGroup
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.55,339$847K<0.01%new13F-HRTimelineGroup
DekaBank Deutsche Girozentrale31,800$775K<0.01%013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS48,687$745K<0.01%-75,43713F-HRTimelineGroup
Schonfeld Strategic Advisors LLC47,848$733K<0.01%+35,08613F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…47,189$722K<0.01%+35,18513F-HRTimelineGroup
Quantinno Capital Management LP47,134$722K<0.01%+2,03213F-HRTimeline
PROFUND ADVISORS LLC43,960$673K0.02%+26,37513F-HRTimeline
Mirae Asset Global Investments Co., Ltd.group of 2 filers holding41,918$640K+2,511Timeline
FRANKLIN RESOURCES INCin group Franklin Resources41,225$631K<0.01%-3,45513F-HRTimelineGroup
Linden Thomas Advisory Services, LLC40,963$627K0.06%-1,80913F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…40,212$616K<0.01%+5,12213F-HRTimelineGroup
CIBC Private Wealth Group LLCin group CIBC Bancorp USA Inc.40,017$613K<0.01%-12,54613F-HRTimelineGroup
STATE OF WISCONSIN INVESTMENT BOARD38,825$594K<0.01%+20,27413F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC38,037$582K<0.01%+21,30813F-HRTimelineGroup
State of Alaska, Department of Revenue36,407$557K0.01%+51913F-HRTimeline
TUDOR INVESTMENT CORP ET AL34,794$533K<0.01%new13F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC34,158$523K<0.01%-156,23113F-HRTimeline
Jump Financial, LLCin group Jump Financial, LLC33,198$508K0.01%-142,54313F-HRTimelineGroup
Louisiana State Employees Retirement Sy…32,700$501K0.01%-10013F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd32,009$490K0.01%new13F-HRTimelineGroup
LOS ANGELES CAPITAL MANAGEMENT LLC34,097$482K<0.01%-64,64113F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC31,302$479K<0.01%+1,14313F-HRTimelineGroup
Inspire Investing, LLCin group Inspire Investing, LLC30,676$470K0.04%-8,80413F-HRTimelineGroup
Quinn Opportunity Partners LLC30,000$459K0.02%013F-HRTimeline
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…29,031$444K<0.01%new13F-HRTimelineGroup
Brooklyn Investment Group29,142$442K0.02%new13F-HRTimeline
Palumbo Wealth Management LLC27,090$415K0.1%new13F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson23,986$367K<0.01%013F-HRTimelineGroup
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…23,051$353K0.01%-26,18413F-HRTimelineGroup
State of Tennessee, Department of Treas…28,276$342K<0.01%-2,71713F-HRTimeline
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/21,887$335K<0.01%+2913F-HRTimelineGroup
LPL Financial LLC21,474$329K<0.01%-4,30713F-HRTimeline
AlphaQuest LLC21,192$324K0.02%+13,92813F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC20,969$321K<0.01%+10513F-HR/ATimelineGroup
AMALGAMATED BANK20,694$317K<0.01%-15213F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…20,480$314K<0.01%013F-HRTimeline
FOX RUN MANAGEMENT, L.L.C.19,708$302K0.05%-16,96613F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC19,306$296K<0.01%new13F-HRTimelineGroup
Man Group plcin group Man Group plc19,096$292K<0.01%-21,47213F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND18,989$291K<0.01%013F-HRTimeline
DIVERSIFIED TRUST CO18,442$282K0.01%+2,24213F-HRTimeline
Creative Planningin group Creative Planning17,791$272K<0.01%+5,06913F-HRTimelineGroup
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…17,679$271K<0.01%-48513F-HRTimeline
Police & Firemen's Retirement System of…17,627$270K<0.01%-2,53313F-HRTimeline
Natixis Investment Managersgroup of 2 filers holding17,532$268K-3,514Timeline
TEACHERS RETIREMENT SYSTEM OF THE STATE…17,496$268K<0.01%-1,83813F-HRTimeline
TWINBEECH CAPITAL LP17,200$263K0.02%new13F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM17,160$263K<0.01%-69513F-HRTimeline
COMERICA BANK17,015$260K<0.01%-1,88513F-HRTimeline
ProShare Advisors LLC16,853$258K<0.01%+1,02613F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…16,579$254K<0.01%013F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND16,312$250K<0.01%+20013F-HRTimeline
Virtus Investment Advisers, LLCin group Virtus Investment Advisers, L…16,103$247K0.07%+4,03713F-HRTimelineGroup
Sanctuary Advisors, LLC15,896$243K<0.01%-6,43113F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…15,545$238K<0.01%-48813F-HR/ATimelineGroup
Mitsubishi UFJ Asset Management Co., Lt…in group Mitsubishi UFJ Trust & Bankin…15,387$230K<0.01%-14,04113F-HRTimelineGroup
YOUSIF CAPITAL MANAGEMENT, LLC17,825$225K<0.01%-46513F-HRTimeline
GSA CAPITAL PARTNERS LLP14,099$216K0.02%-4,39013F-HRTimeline
EP Wealth Advisors, LLC13,188$202K<0.01%13F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC12,923$198K<0.01%-20613F-HRTimelineGroup
KLP KAPITALFORVALTNING AS12,900$197K<0.01%+70013F-HRTimeline
Engineers Gate Manager LP12,713$195K<0.01%-27,48813F-HRTimeline
Centiva Capital, LP12,299$188K0.01%new13F-HRTimeline
Entropy Technologies, LP11,966$183K0.01%new13F-HRTimeline
China Universal Asset Management Co., L…11,636$178K0.01%-86613F-HRTimeline
NORGES BANK11,457$175K<0.01%new13F-HRTimeline
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…10,740$164K<0.01%013F-HRTimelineGroup
VICTORY CAPITAL MANAGEMENT INC10,658$163K<0.01%-41813F-HRTimeline
Maryland State Retirement & Pension Sys…10,370$159K<0.01%013F-HRTimeline
NorthCrest Asset Manangement, LLC10,464$149K<0.01%new13F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…9,276$142K<0.01%013F-HRTimeline
CWM, LLCin group CWM, LLC7,376$113K<0.01%+67813F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC6,500$99.5K<0.01%+1,24013F-HRTimeline
SIMPLEX TRADING, LLC6,460$98.9K<0.01%new13F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…5,885$90.1K<0.01%013F-HRTimelineGroup
Ensign Peak Advisors, Inc5,577$85.4K<0.01%-12,95013F-HR/ATimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…5,573$85.3K<0.01%-24913F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA5,233$79K<0.01%-340,99313F-HRTimelineGroup
WEALTH ENHANCEMENT ADVISORY SERVICES, L…5,277$72K<0.01%new13F-HRTimeline
Pinnacle Wealth Planning Services, Inc.4,238$64.9K0.01%new13F-HRTimeline
Sterling Capital Management LLC4,060$62.2K<0.01%-80113F-HRTimeline
HANTZ FINANCIAL SERVICES, INC.3,857$59K<0.01%+67013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
GAMMA Investing LLC3,650$55.9K<0.01%+32213F-HRTimeline
Versant Capital Management, Inc3,425$52.4K0.01%013F-HRTimeline
Farther Finance Advisors, LLC2,773$42.5K<0.01%-96213F-HRTimeline
Allworth Financial LP2,576$39.4K<0.01%+913F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…2,075$31.8K<0.01%-2,55513F-HRTimelineGroup
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.1,548$23.7K<0.01%-2,39913F-HRTimelineGroup
GF FUND MANAGEMENT CO. LTD.1,402$21.5K<0.01%-13213F-HRTimeline
GROUP ONE TRADING LLC1,200$18.4K<0.01%new13F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\819$12.5K<0.01%+23513F-HRTimelineGroup
American Wealth Advisors, LLC740$11.3K0.01%013F-HRTimeline
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …690$11K<0.01%new13F-HRTimelineGroup
QUADRANT CAPITAL GROUP LLC638$9.77K<0.01%013F-HRTimeline
Salomon & Ludwin, LLC587$8.38K<0.01%013F-HRTimeline
UMB Bank, n.a.524$8.02K<0.01%+2413F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
GHP Investment Advisors, Inc.468$7.17K<0.01%013F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…449$6.87K<0.01%-20013F-HRTimelineGroup
BESSEMER GROUP INCin group BESSEMER GROUP INC417$6K<0.01%+11413F-HRTimelineGroup
Cygnus Capital Advisors, LLC416$6K<0.01%13F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK322$4.93K<0.01%013F-HRTimelineGroup
MassMutual Private Wealth & Trust, FSB319$4.88K<0.01%013F-HRTimeline
HighMark Wealth Management LLC300$4.59K<0.01%013F-HRTimeline
Boreal Capital Management LLC250$3.83K<0.01%013F-HRTimeline
Blue Trust, Inc.222$3.4K<0.01%013F-HRTimeline
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.222$3K<0.01%013F-HRTimelineGroup
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…155$2.37K<0.01%+9713F-HRTimelineGroup
Private Wealth Management Group, LLC141$2.16K<0.01%013F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.116$1.78K<0.01%-4113F-HRTimelineGroup
Cedar Mountain Advisors, LLC88$1.35K<0.01%013F-HRTimeline
ROTHSCHILD INVESTMENT LLC85$1.3K<0.01%+513F-HRTimeline
Arax Advisory Partners70$1.07K<0.01%-50513F-HRTimeline
Parkside Financial Bank & Trust57$873<0.01%+4113F-HRTimeline
SIGNATUREFD, LLC55$842<0.01%013F-HRTimeline
FARMERS & MERCHANTS INVESTMENTS INCin group FARMERS & MERCHANTS INVESTMEN…46$704<0.01%013F-HRTimelineGroup
Basecamp Wealth Advisors LLC46$704<0.01%13F-HRTimeline
Smartleaf Asset Management LLC41$616<0.01%new13F-HRTimeline
Sound Income Strategies, LLC43$550<0.01%new13F-HRTimeline
Ankerstar Wealth, LLC34$521<0.01%13F-HRTimeline
ASSETMARK, INCin group ASSETMARK, INC20$306<0.01%new13F-HRTimelineGroup
True Wealth Design, LLC14$215<0.01%013F-HRTimeline
FLAGSHIP HARBOR ADVISORS, LLC12$184<0.01%new13F-HRTimeline
GILPIN WEALTH MANAGEMENT, LLC8$123<0.01%13F-HRTimeline
Essential Partners LLC8$122<0.01%+213F-HRTimeline