XOMA (XOMA) Institutional Ownership $25.12 -1.48 (-5.56%) Closing price 04:00 PM EasternExtended Trading$25.18 +0.05 (+0.22%) As of 04:04 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Ownership Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for XOMA (NASDAQ:XOMA)CurrentInstitutional OwnershipPercentage95.92%Number ofInstitutional Buyers(last 12 months)23TotalInstitutional Inflows(last 12 months)$4.62MNumber ofInstitutional Sellers(last 12 months)12TotalInstitutional Outflows(last 12 months)$20.06M Get XOMA Insider Trade Alerts Want to know when executives and insiders are buying or selling XOMA stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. Email Address Skip Chart & View Institutional Buying and Selling Data XOMA Institutional Buying and Selling by Quarter XOMA Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails5/16/2025 Woodline Partners LP168,550$3.36M0.0%+7.9%1.410% 5/16/2025 Goldman Sachs Group Inc.11,523$230K0.0%-45.1%0.096% 5/16/2025 BVF Inc. IL2,983,026$59.45M2.4%-17.9%24.956% 5/14/2025 Stonepine Capital Management LLC129,813$2.59M2.5%+3.3%1.086% 5/12/2025 Nuveen LLC14,363$286K0.0%N/A0.120% 5/9/2025 Deutsche Bank AG6,433$128K0.0%+5,087.9%0.054% 5/9/2025 CM Management LLC64,000$1.28M1.3%+16.4%0.535% 4/28/2025 Acuitas Investments LLC5,674$113K0.1%-90.7%0.047% 4/7/2025 GAMMA Investing LLC1,734$35K0.0%+1,063.8%0.014% 2/17/2025 Woodline Partners LP156,266$4.11M0.0%+63.9%1.326% Get the Latest News and Ratings for XOMA and Related StocksEnter your email address below to receive the latest news and analysts' ratings for XOMA and its competitors with MarketBeat's FREE daily newsletter. 2/17/2025 Squarepoint Ops LLC9,484$249K0.0%-28.9%0.080% 2/17/2025 Stonepine Capital Management LLC125,700$3.30M2.7%-35.6%1.067% 2/17/2025Nuveen Asset Management LLC14,363$377K0.0%+3.8%0.122% 2/17/2025 Bridgeway Capital Management LLC25,500$670K0.0%-3.4%0.216% 2/17/2025 Bank of America Corp DE7,796$205K0.0%+34.7%0.066% 2/17/2025 BNP Paribas Financial Markets1,109$29K0.0%-32.0%0.009% 2/14/2025 Northern Trust Corp91,181$2.40M0.0%+1.5%0.774% 2/14/2025 Eversept Partners LP95,417$2.51M0.2%+1.2%0.810% 2/13/2025 Barclays PLC12,784$336K0.0%+13.6%0.109% 2/13/2025 Renaissance Technologies LLC16,100$423K0.0%+89.8%0.137% 2/13/2025 Wells Fargo & Company MN4,300$113K0.0%+38.0%0.037% 2/12/2025 Geode Capital Management LLC182,190$4.79M0.0%-0.3%1.547% 2/12/2025 TLS Advisors LLC118,844$3.12M7.1%-0.8%1.009% 2/12/2025 JPMorgan Chase & Co.12,089$318K0.0%+238.9%0.103% 2/6/2025 Charles Schwab Investment Management Inc.23,113$607K0.0%+5.8%0.196% 2/4/2025 Los Angeles Capital Management LLC7,852$206K0.0%N/A0.067% 1/31/2025 New York State Common Retirement Fund2,362$62K0.0%+51.2%0.020% 1/31/2025 Acuitas Investments LLC60,704$1.60M1.3%-31.1%0.515% 1/30/2025 Rhumbline Advisers11,065$291K0.0%+18.1%0.094% 11/19/2024 Barclays PLC11,256$298K0.0%+300.7%0.096% 11/16/2024 Geode Capital Management LLC182,741$4.84M0.0%+0.6%1.551% 11/15/2024 Barclays PLC11,256$298K0.0%+300.7%0.096% 11/15/2024 State Street Corp142,857$3.78M0.0%+1.2%1.213% 11/15/2024 HighVista Strategies LLC114,548$3.03M1.0%-3.7%0.972% 11/14/2024 Stonepine Capital Management LLC195,096$5.17M3.3%-22.0%1.656% 11/13/2024 BNP Paribas Financial Markets1,632$43K0.0%+95.0%0.014% 11/13/2024 FMR LLC1,102,401$29.19M0.0%-4.4%9.358% 10/17/2024Ellsworth Advisors LLC19,475$516K0.1%N/A0.166% 8/21/2024 Stonepine Capital Management LLC250,129$5.93M5.4%-1.4%2.138% 8/9/2024 Dimensional Fund Advisors LP22,414$531K0.0%-12.2%0.193% Gold Hits New Highs as Global Markets Spiral (Ad)When Trump took office in 2017, gold was just $1,100 an ounce. By the time he left, it had soared to $1,839. Now… as new tariffs take effect, gold is breaking records again. You've hopefully already seen this in action… but gold is surpassing $3,000 per ounce for the first time EVER.Go Here to Learn What's Happening and How to Prepare >>8/1/2024 Rhumbline Advisers9,695$230K0.0%+16.0%0.083% 7/26/2024 Bank of New York Mellon Corp62,656$1.48M0.0%+3.2%0.538% 5/15/2024 Price T Rowe Associates Inc. MD8,778$212K0.0%N/A0.075% 5/10/2024 Vanguard Group Inc.405,533$9.75M0.0%-3.8%3.484% 5/1/2024 BNP Paribas Financial Markets3,543$85K0.0%+55.6%0.030% 2/15/2024 Opaleye Management Inc.250,000$4.63M1.2%-8.9%2.176% 2/13/2024 Stonepine Capital Management LLC250,000$4.63M2.0%-42.7%2.176% 11/14/2023 Stonepine Capital Management LLC436,602$6.15M2.0%+25.0%3.800% 9/21/2023 Barclays PLC1,468$28K0.0%N/A0.013% 8/16/2023 Stonepine Capital Management LLC349,399$6.60M2.4%+9.8%3.045% 8/15/2023 HighVista Strategies LLC118,899$2.25M1.0%+27.3%1.037% 8/11/2023 Stonepine Capital Management LLC349,399$6.60M2.5%+9.8%3.046% 8/4/2023 American International Group Inc.3,519$66K0.0%N/A0.031% 5/16/2023 BVF Inc. IL3,633,743$76.71M2.8%+0.6%31.705% 5/15/2023 Stonepine Capital Management LLC318,096$6.72M2.3%+393.5%2.775% 5/11/2023 Knott David M Jr13,527$286K0.1%+18.4%0.118% 5/2/2023 Acuitas Investments LLC86,903$1.84M1.9%-7.9%0.758% 2/15/2023 Eversept Partners LP86,873$1.60M0.1%-1.7%0.759% 2/13/2023 Knott David M Jr11,425$210K0.1%N/A0.100% 2/10/2023 Opaleye Management Inc.243,000$4.47M1.6%-2.0%2.122% 2/6/2023 Acuitas Investments LLC94,392$1.74M1.8%N/A0.824% 11/15/2022 First Manhattan Co.7,500$134K0.0%-25.0%0.066% 11/15/2022 BVF Inc. IL3,611,494$64.68M2.7%+2.3%31.541% 11/14/2022 Rubric Capital Management LP200,785$3.60M0.2%+34.4%1.753% 11/10/2022 Stonepine Capital Management LLC64,459$1.15M0.5%+40.4%0.563% 8/15/2022 Opaleye Management Inc.263,050$5.86M2.6%-2.9%2.297% 8/11/2022 Trexquant Investment LP15,125$337K0.0%+71.7%0.132% 8/9/2022 Lazard Asset Management LLC3,379$75K0.0%+57.3%0.030% 4/21/2022Strs Ohio24,900$696K0.0%-15.9%0.218% 2/15/2022 Stonepine Capital Management LLC46,026$960K0.4%-32.8%0.407% 2/8/2022 Northern Trust Corp89,447$1.86M0.0%-16.8%0.791% 1/28/2022 Allspring Global Investments Holdings LLC32,639$680K0.0%N/A0.289% 11/16/2021 Opaleye Management Inc.338,350$8.37M1.6%-1.5%2.991% 11/15/2021 Marshall Wace LLP9,406$233K0.0%-34.8%0.083% 11/12/2021 Stonepine Capital Management LLC68,542$1.70M0.8%-58.5%0.606% 11/12/2021 Geode Capital Management LLC146,218$3.62M0.0%+4.2%1.293% 11/10/2021 Goldman Sachs Group Inc.27,945$692K0.0%-19.5%0.247% 11/9/2021 Geneos Wealth Management Inc.1,057$25K0.0%N/A0.009% 11/9/2021 Barclays PLC2,463$61K0.0%+222.0%0.022% 11/9/2021BlackRock Inc.463,796$11.48M0.0%+1.8%4.101% 10/22/2021Strs Ohio29,600$732K0.0%+22.8%0.262% 8/17/2021 Price T Rowe Associates Inc. MD11,320$385K0.0%-10.1%0.100% 8/16/2021 Opaleye Management Inc.343,600$11.68M1.9%-21.5%3.038% 8/16/2021 California State Teachers Retirement System8,344$284K0.0%-9.0%0.074% 8/16/2021 State Street Corp120,424$4.09M0.0%+13.7%1.065% 8/16/2021Nuveen Asset Management LLC24,146$821K0.0%+14.2%0.213% 8/16/2021 Goldman Sachs Group Inc.34,732$1.18M0.0%+2.3%0.307% 8/13/2021 Northern Trust Corp111,088$3.78M0.0%+12.4%0.982% 8/13/2021 Geode Capital Management LLC140,267$4.77M0.0%+4.8%1.240% 8/13/2021 Vanguard Group Inc.390,935$13.29M0.0%+0.5%3.456% Banks aren’t ready for this altcoin—are you? (Ad)While everyone's distracted by Bitcoin's moves, a stealth revolution is underway. One altcoin is quietly positioning itself to overthrow the entire banking system.Click here to access the full report now.8/13/2021 FMR LLC729,000$24.79M0.0%+11.9%6.445% 8/12/2021 JPMorgan Chase & Co.7,921$270K0.0%-54.3%0.070% 8/11/2021 Bank of New York Mellon Corp63,387$2.16M0.0%+2.5%0.560% 8/11/2021BlackRock Inc.455,461$15.49M0.0%-4.9%4.041% 8/11/2021 Deutsche Bank AG3,829$131K0.0%-9.1%0.034% 8/9/2021 O Shaughnessy Asset Management LLC1,918$65K0.0%+103.4%0.017% 8/5/2021 Rhumbline Advisers6,227$212K0.0%+15.1%0.055% 5/19/2021 Virtu Financial LLC7,113$290K0.0%N/A0.063% 5/19/2021 Squarepoint Ops LLC5,458$223K0.0%N/A0.048% 5/18/2021 BVF Inc. IL3,530,543$144.08M5.4%-15.6%31.327% (Data available from 1/1/2016 forward) XOMA Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of XOMA shares? During the previous two years, 36 institutional investors and hedge funds held shares of XOMA. The most heavily invested institutionals were BVF Inc. IL ($59.45M), FMR LLC ($29.19M), Vanguard Group Inc. ($9.75M), Geode Capital Management LLC ($4.79M), Opaleye Management Inc. ($4.63M), State Street Corp ($3.78M), and Woodline Partners LP ($3.36M).Learn more on XOMA's institutional investors. What percentage of XOMA stock is owned by institutional investors? 95.92% of XOMA stock is owned by institutional investors. Learn more on XOMA's institutional investor holdings. Which institutional investors have been buying XOMA stock? Of the 26 institutional investors that purchased XOMA stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Stonepine Capital Management LLC ($153.92K), Woodline Partners LP ($73.21K), HighVista Strategies LLC ($25.52K), Barclays PLC ($19.89K), Ellsworth Advisors LLC ($19.48K), Nuveen LLC ($14.36K), and CM Management LLC ($9K). How much institutional buying is happening at XOMA? Institutional investors have bought a total of 377,786 shares in the last 24 months. This purchase volume represents approximately $7.85M in transactions. Which XOMA major shareholders have been selling company stock? Of the 14 institutional investors that sold XOMA stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: BVF Inc. IL ($650.72K), Stonepine Capital Management LLC ($314.67K), Acuitas Investments LLC ($82.38K), FMR LLC ($51.00K), Opaleye Management Inc. ($24.50K), Vanguard Group Inc. ($15.94K), and Goldman Sachs Group Inc. ($9.45K). How much institutional selling is happening at XOMA? Institutional investors have sold a total of 1,162,846 shares in the last 24 months. This volume of shares sold represents approximately $24.34M in transactions. 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