XOMA Royalty Corp (XOMA) Institutional Ownership

Ownership Summary

XOMA Royalty Corp (NASDAQ:XOMA) currently has 72 active institutional owners and shareholders as of today (September 2025), that have filed 13F forms with the Securities Exchange Commission (SEC).

• The percentage of XOMA Royalty owned by institutions changed from 68.3% in June 2025 to 68.9% in September 2025, marking a slight up trend.
• On a quarter-over-quarter basis, institutional holdings shifted by 1.97%, with a year-over-year an increase of 7.46% in the count of filers.
• Of these 72 institutional investors, 34 increased their holdings in XOMA Royalty, while 21 of them reduced positions, and 17 investors maintained their exposure.
• The total number of shares held by institutions in XOMA Royalty increased to 8.33Mn as of September 2025, a net change of up by 160.96K shares quarter on quarter, and up 638.20K shares year over year.
• The top institutional stake in XOMA Royalty as of September 30, 2025 belongs to BVF INC/IL, which owns 2.59Mn shares, or 21.43% of the company.
• Among the most significant buyers of XOMA Royalty during September 2025 were MORGAN STANLEY (102.03K), WELLINGTON MANAGEMENT GROUP LLP (32.62K), Woodline Partners LP (29.71K), VANGUARD GROUP INC (29.30K), RENAISSANCE TECHNOLOGIES LLC (17.00K).
• Leading sellers of XOMA Royalty stock in September 2025 included Stonepine Capital Management, LLC (36.68K), CM Management, LLC (16.00K), UBS Group AG (11.96K), HighVista Strategies LLC (8.83K), FMR LLC (5.26K).
• The top 10 institutional holders of XOMA Royalty for the quarter ending September 2025 included BVF INC/IL (2.59Mn), MORGAN STANLEY (1.65Mn), FMR LLC (1.07Mn), VANGUARD GROUP INC (668.11K), BlackRock, Inc. (592.90K), Opaleye Management Inc. (255.09K), GEODE CAPITAL MANAGEMENT, LLC (211.98K), Woodline Partners LP (209.94K), STATE STREET CORP (167.03K), Stonepine Capital Management, LLC (115.46K).