Sabby Management’s Xoma XOMA Stock Holding History

Sabby Management’s Portfolio XOMA Stock Details XOMA Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2015 Q1	–	Sell	-25,087	Closed	-$1.84M	–	327
2014 Q4	$1.8K	Buy	25,087 +3,371	+16%	+$289K	0.06%	133
2014 Q3	$1.83K	Buy	21,716 +7,586	+54%	+$647K	0.07%	119
2014 Q2	$1.3M	Buy	14,130 +5,894	+72%	+$511K	0.06%	128
2014 Q1	$858K	Sell	8,236 -12,434	-60%	-$1.81M	0.05%	145
2013 Q4	$2.78M	Sell	20,670 -2,114	-9%	-$213K	0.18%	64
2013 Q3	$2.04M	Buy	+22,784	New	+$2.07M	0.13%	84

Other funds holding XOMA

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

BIT

BlackRock Institutional Trust San Francisco, California $675B AUM 16.07% 1-Year Est. Return

BFA

BlackRock Fund Advisors San Francisco, California $542B AUM 18.13% 1-Year Est. Return

Opaleye Management Boston, Massachusetts $759M AUM 124.8% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

Macquarie Group Sydney, NSW 2000, Australia $16.8B AUM 27.39% 1-Year Est. Return

Jacobs Levy Equity Management Florham Park, New Jersey $23.8B AUM 25.4% 1-Year Est. Return

Sabby Management's XOMA Position: Q1 2015 in Review

Sabby Management sold out of Xoma (XOMA) in Q1 2015, closing a stake of 25,087 shares — an estimated $1.84M sold.

Sabby Management first reported a position in XOMA in Q3 2013 and held it in 6 quarters. The position peaked at $2.78M in Q4 2013. 98 funds tracked by Wall St. Rank hold XOMA as of Q1 2015.

Sabby Management reported no remaining Xoma position as of Q1 2015 after selling out during the quarter.
Sabby Management sold 25,087 Xoma shares in Q1 2015, an estimated $1.84M.
Sabby Management first reported a position in Xoma in Q3 2013 and held it in 6 quarters.
Sabby Management's Xoma position peaked at $2.78M in Q4 2013.
98 funds tracked by Wall St. Rank held Xoma as of Q1 2015.

Based on Sabby Management's 13F filing for Q1 2015, filed 15 May 2015.