During the Trading Day
3.73 -0.025 / -0.67%
As of 3:59pm ET
Day’s Change
During After-Hours   Switch to standard view »
3.72 -0.005 / -0.13%
Volume: 28.3K
Institutional investors purchased a net $2.6 million shares of XOMA during the quarter ended March 2015, and now own 75.00% of the total float, a percentage that is typical for companies in the Biotechnology industry.
Other institutional41.56%
Mutual fund holders33.44%
Individual stakeholders16.13%

Largest Quarterly Institutional

Latest Institutional Activity

5/28/2015KINGDON CAPITAL MANAGEMENT LLC  Bought 3.3 Million shares of XOMA Corp
3/31/2015SSGA FUNDS MANAGEMENT, INC.  Bought 2.4 Million shares of XOMA Corp
3/31/2015BROADFIN CAPITAL LLC  Bought 1.5 Million shares of XOMA Corp

Top 10 Owners of XOMA Corp

Total value ($)Shares
bought / sold
Fidelity Management & Research Co...13.04%15,366,76054,090,995-692,049-4.31%
Baker Bros. Advisors LP12.48%14,708,61351,774,318-2,215,400-13.09%
Kingdon Capital Management LLC9.19%10,823,77938,099,702+3,251,724+42.94%
SSgA Funds Management, Inc.6.09%7,175,87925,259,094+2,367,745+49.24%
Eastern Capital Ltd.5.81%6,849,42724,109,983+552,486+8.77%
BlackRock Fund Advisors5.74%6,757,22923,785,446+240,542+3.69%
The Vanguard Group, Inc.2.81%3,315,77111,671,514+677,226+25.67%
UBS AG (Investment Management)1.89%2,228,2007,843,264+405,000+22.21%
D. E. Shaw & Co. LP1.65%1,946,7696,852,627-292,942-13.08%
Marshall Wace LLP1.50%1,766,5946,218,411-148,696-7.76%

Top 10 Mutual Funds Holding XOMA Corp

Mutual fundStakeShares
Total value ($)Shares
bought / sold
Fidelity Select Biotechnology Por...5.48%6,455,61222,723,75400.00%
SPDR S&P Biotech ETF5.43%6,397,63622,519,679+191,478+3.09%
Fidelity Series Small Cap Opportu...2.18%2,571,9229,053,165+47,600+1.89%
Fidelity Advisor Growth Opportuni...1.65%1,948,0006,856,960-117,800-5.70%
Vanguard Total Stock Market Index...1.56%1,836,0586,462,92400.00%
UBS (Lux) Equity Fund - Biotech1.49%1,757,0006,184,64000.00%
Fidelity Puritan Fund1.30%1,530,2005,386,30400.00%
Fidelity OTC Portfolio1.29%1,521,9135,357,13400.00%
iShares Nasdaq Biotechnology ETF1.25%1,478,4975,204,309+9,105+0.62%
Fidelity Advisor Biotechnology Fu...1.19%1,400,9224,931,24500.00%

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