Ardsley Advisory Partners’s Xoma XOMA Stock Holding History

Ardsley Advisory Partners’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 Q4	–	Sell	-1,500	Closed	-$23K	–	197
2015 Q3	$23K	Sell	1,500 -3,250	-68%	-$103K	0.01%	144
2015 Q2	$369K	Buy	4,750 +3,000	+171%	+$216K	0.05%	125
2015 Q1	$127K	Buy	1,750 +500	+40%	+$36.7K	0.02%	179
2014 Q4	$90K	Hold	1,250	–	–	0.01%	176
2014 Q3	$105K	Hold	1,250	–	–	0.01%	174
2014 Q2	$115K	Sell	1,250 -1,000	-44%	-$86.7K	0.01%	234
2014 Q1	$234K	Buy	+2,250	New	+$327K	0.04%	199

Other funds holding XOMA

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

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

D.E. Shaw & Co New York $166B AUM 43.98% 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

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Ardsley Advisory Partners's XOMA Position: Q4 2015 in Review

Ardsley Advisory Partners sold out of Xoma (XOMA) in Q4 2015, closing a stake of 1,500 shares — an estimated $23K sold.

Ardsley Advisory Partners first reported a position in XOMA in Q1 2014 and held it in 7 quarters. The position peaked at $369K in Q2 2015. 80 funds tracked by Wall St. Rank hold XOMA as of Q4 2015.

Ardsley Advisory Partners reported no remaining Xoma position as of Q4 2015 after selling out during the quarter.
Ardsley Advisory Partners sold 1,500 Xoma shares in Q4 2015, an estimated $23K.
Ardsley Advisory Partners first reported a position in Xoma in Q1 2014 and held it in 7 quarters.
Ardsley Advisory Partners's Xoma position peaked at $369K in Q2 2015.
80 funds tracked by Wall St. Rank held Xoma as of Q4 2015.

Based on Ardsley Advisory Partners's 13F filing for Q4 2015, filed 16 Feb 2016.