XOMA (XOMA) Institutional Ownership $23.52 -1.02 (-4.16%) Closing price 04:00 PM EasternExtended Trading$23.52 0.00 (-0.02%) As of 06:56 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 ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrends Institutional Ownership Changes (13F Filings) for XOMA (NASDAQ:XOMA)CurrentInstitutional OwnershipPercentage95.92%Number ofInstitutional Buyers(last 12 months)19TotalInstitutional Inflows(last 12 months)$3.91MNumber ofInstitutional Sellers(last 12 months)11TotalInstitutional Outflows(last 12 months)$6.19M Get XOMA Insider Trade Alerts Want to know when executives and insiders are buying or selling XOMA stock? 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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 CompanyDetails2/17/2025 Woodline Partners LP156,266$4.11M0.0%+63.9%1.326% 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% 2/17/2025 Nuveen 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% 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. 2/13/2025 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% 10/17/2024 Ellsworth 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% 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% Grab This Altcoin Before Trump's Crypto Announcement (Ad)Grab This Altcoin Before Trump's Crypto Announcement Whatever it is, I expect it to pump the market, which is why I'm recommending ONE coin to all investors right now. Click here to check it out now8/16/2023 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% 8/16/2021 Nuveen 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% 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% Nvidia’s CEO: “This Will Be a Multitrillion-Dollar Industry." (Ad)If you missed out on the big boom in Nvidia… Listen up, because according to Nvidia's own CEO… Elon Musk’s new technology could help launch an entirely new multitrillion-dollar industry.You MUST act before March 17th.5/18/2021 BVF Inc. IL3,530,543$144.08M5.4%-15.6%31.327% 5/18/2021 Millennium Management LLC15,385$628K0.0%N/A0.137% 5/18/2021 Opaleye Management Inc.437,500$17.85M2.6%-3.8%3.882% 5/17/2021 Royal Bank of Canada1,431$58K0.0%+65.2%0.013% 5/17/2021 Nuveen Asset Management LLC21,151$863K0.0%-3.5%0.188% 5/17/2021 Goldman Sachs Group Inc.33,944$1.39M0.0%+4.7%0.301% 5/14/2021 Lazard Asset Management LLC1,794$73K0.0%N/A0.016% 5/14/2021 O Shaughnessy Asset Management LLC943$38K0.0%+2,757.6%0.008% 5/13/2021 Barclays PLC5,085$207K0.0%+159.0%0.045% 5/13/2021 Bank of New York Mellon Corp61,821$2.52M0.0%-1.7%0.549% (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, 32 institutional investors and hedge funds held shares of XOMA. The most heavily invested institutionals were BVF Inc. IL ($76.71M), FMR LLC ($29.19M), Vanguard Group Inc. ($9.75M), Geode Capital Management LLC ($4.79M), Opaleye Management Inc. ($4.63M), Woodline Partners LP ($4.11M), and State Street Corp ($3.78M).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 24 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 ($403.45K), Woodline Partners LP ($60.93K), HighVista Strategies LLC ($25.52K), BVF Inc. IL ($22.25K), Barclays PLC ($19.89K), Ellsworth Advisors LLC ($19.48K), and Price T Rowe Associates Inc. MD ($8.78K). How much institutional buying is happening at XOMA? Institutional investors have bought a total of 608,120 shares in the last 24 months. This purchase volume represents approximately $12.77M in transactions. Which XOMA major shareholders have been selling company stock? Of the 12 institutional investors that sold XOMA stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Stonepine Capital Management LLC ($314.67K), FMR LLC ($51.00K), Acuitas Investments LLC ($34.84K), Opaleye Management Inc. ($24.50K), Vanguard Group Inc. ($15.94K), HighVista Strategies LLC ($4.35K), and Squarepoint Ops LLC ($3.86K). How much institutional selling is happening at XOMA? Institutional investors have sold a total of 455,141 shares in the last 24 months. This volume of shares sold represents approximately $10.25M in transactions. 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