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Disclosery

XOMA XOMA ROYALTY CORPORATION

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COMMON STOCK (common)

81 managers (85 13F filers) reported a position in XOMA shares at 2026-03-31, 9,989,419 shares in all. 17 filers opened a position and 9 filers sold out during the quarter.

Managers
81
13F filers
85
New
17
Added
28
Reduced
16
Sold out
9
Shares held by filers
9,989,419

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, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, 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
BVF INC/ILin group BVF INC/IL2,590,303$81.3M2.59%013F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY1,702,157$53.4M<0.01%-12,51113F-HRTimelineGroup
FMR LLCin group FMR LLC1,302,974$40.9M<0.01%+141,08513F-HRTimelineGroup
VANGUARD GROUP INCgroup of 4 filers holding706,303$22.2MnewTimeline
BlackRock, Inc.in group BlackRock, Inc.646,914$20.3M<0.01%+35,39913F-HRTimelineGroup
Woodline Partners LP640,001$20.1M0.08%+377,06813F-HR/ATimeline
Opaleye Management Inc.300,000$9.41M1.24%+7,41013F-HRTimeline
GW&K Investment Management, LLC232,141$7.28M0.06%new13F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC229,766$7.21M<0.01%+8,20013F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC204,920$6.43M<0.01%new13F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP193,148$6.06M<0.01%+18,24013F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP133,360$4.18M<0.01%+90,02513F-HRTimelineGroup
TLS Advisors LLC114,867$3.6M8.55%+66,94413F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC98,638$3.09M<0.01%new13F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP93,490$2.93M<0.01%+3,08713F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp74,984$2.35M<0.01%+6,60013F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding72,816$2.28M+46,769Timeline
Stonepine Capital Management, LLC69,500$2.18M1.92%-45,50013F-HRTimeline
Simcoe Capital LLC68,053$2.13M1.96%new13F-HRTimeline
PANAGORA ASSET MANAGEMENT INC58,662$1.84M0.01%+37,43313F-HRTimeline
HighVista Strategies LLC46,814$1.47M0.41%-66,10313F-HRTimeline
CM Management, LLC40,000$1.25M1.05%013F-HRTimeline
RBF Capital, LLC30,000$941K0.05%013F-HR/ATimeline
STATE OF WISCONSIN INVESTMENT BOARD28,894$906K<0.01%new13F-HRTimeline
Quadrature Capital Ltdin group Quadrature Capital Ltd28,495$894K0.01%new13F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co27,151$852K<0.01%-2,22413F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP26,075$818K<0.01%+16,36013F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC23,998$753K<0.01%+7,90113F-HRTimelineGroup
BRIDGEWAY CAPITAL MANAGEMENT, LLC17,580$551K0.01%013F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…17,390$546K<0.01%+7,79713F-HRTimelineGroup
NANO CAP NEW MILLENNIUM GROWTH FUND L P17,000$533K0.5%+2,00013F-HRTimeline
ExodusPoint Capital Management, LP14,663$460K<0.01%new13F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC14,519$455K<0.01%new13F-HRTimelineGroup
Nuveen, LLCin group TIAA12,706$399K<0.01%013F-HRTimelineGroup
RHUMBLINE ADVISERS11,705$367K<0.01%+12113F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/11,018$346K<0.01%-92413F-HRTimelineGroup
DIVERSIFIED MANAGEMENT INC10,000$314K0.05%013F-HRTimeline
REGIONS FINANCIAL CORPin group REGIONS FINANCIAL CORP9,250$290K<0.01%new13F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\8,447$265K<0.01%+8,32313F-HRTimelineGroup
Caption Management, LLC7,433$233K0.01%new13F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/6,803$214K<0.01%new13F-HRTimeline
Invesco Ltd.in group Invesco Ltd.6,782$213K<0.01%new13F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…5,677$178K<0.01%013F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…4,600$144K<0.01%+10213F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN3,865$121K<0.01%-6,89013F-HR/ATimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO3,992$121K<0.01%+15713F-HR/ATimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.3,444$108K<0.01%-10013F-HRTimelineGroup
Police & Firemen's Retirement System of…2,856$89.6K<0.01%013F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND2,362$74.1K<0.01%013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS2,193$68.8K<0.01%+4113F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC1,965$61.6K<0.01%-12,85713F-HRTimelineGroup
State of Alaska, Department of Revenue1,050$32K<0.01%013F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA1,002$31K<0.01%-24113F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…959$30.1K<0.01%013F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc854$26.8K<0.01%-12213F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…819$25.7K<0.01%+4113F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC753$23.6K<0.01%+19813F-HRTimelineGroup
Costello Asset Management, INC600$18.8K0.01%013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…572$17.9K<0.01%+10313F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…514$16.1K<0.01%-7113F-HRTimeline
NATIXISin group Natixis Investment Managers372$11.7K<0.01%013F-HRTimelineGroup
Truvestments Capital LLC290$9.1K<0.01%013F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC190$5.96K<0.01%-19,14213F-HRTimeline
GAMMA Investing LLC152$4.77K<0.01%+3913F-HRTimeline
Sterling Capital Management LLC145$4.55K<0.01%-8813F-HRTimeline
CWM, LLCin group CWM, LLC113$3.54K<0.01%-2113F-HRTimelineGroup
Optiver Holding B.V.in group Optiver Holding B.V.90$2.82K<0.01%+2413F-HR/ATimelineGroup
US BANCORP \DE\in group US BANCORP \DE\67$2.1K<0.01%new13F-HRTimelineGroup
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…59$1.85K<0.01%-1013F-HR/ATimelineGroup
Ancora Advisors LLCin group Ancora Advisors LLC31$972<0.01%013F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…25$784<0.01%013F-HRTimelineGroup
MH & ASSOCIATES SECURITIES MANAGEMENT C…20$628<0.01%013F-HRTimeline
NISA INVESTMENT ADVISORS, LLC19$596<0.01%013F-HRTimeline
SBI Securities Co., Ltd.14$439<0.01%+213F-HRTimeline
Root Financial Partners, LLC13$408<0.01%new13F-HRTimeline
Larson Financial Group LLC10$314<0.01%new13F-HRTimeline
True Wealth Design, LLC4$126<0.01%+113F-HRTimeline
Allworth Financial LP3$95<0.01%-713F-HRTimeline
ROTHSCHILD INVESTMENT LLC3$94<0.01%013F-HRTimeline
TD Waterhouse Canada Inc.1$33<0.01%013F-HRTimeline
MAI Capital Management1$32<0.01%new13F-HRTimeline