Sabby Management’s Xencor XNCR Stock Holding History

Sabby Management’s Portfolio XNCR Stock Details XNCR Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2014 Q4	–	Sell	-171,275	Closed	-$1.59M	–	282
2014 Q3	$1.59M	Sell	171,275 -38,411	-18%	-$389K	0.06%	129
2014 Q2	$2.44M	Buy	+209,686	New	+$2.06M	0.1%	94

Other funds holding XNCR

Perceptive Advisors New York $6.66B AUM 360.84% 1-Year Est. Return

Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Adage Capital Partners Boston, Massachusetts $71.3B AUM 56.8% 1-Year Est. Return

RCM

RA Capital Management Boston, Massachusetts $11.5B AUM 168.77% 1-Year Est. Return

OrbiMed New York $5.4B AUM 163.13% 1-Year Est. Return

QVT Financial New York $1.7B AUM 173.77% 1-Year Est. Return

BBA

Baker Bros. Advisors New York $20B AUM 154.41% 1-Year Est. Return

FCMI

Foresite Capital Management I Larkspur, California $21.4M AUM 80.48% 1-Year Est. Return

Broadfin Capital New York $747M AUM 100.56% 1-Year Est. Return

Sabby Management's XNCR Position: Q4 2014 in Review

Sabby Management sold out of Xencor (XNCR) in Q4 2014, closing a stake of 171,275 shares — an estimated $1.59M sold.

Sabby Management first reported a position in XNCR in Q2 2014 and held it in 2 quarters. The position peaked at $2.44M in Q2 2014. 63 funds tracked by Wall St. Rank hold XNCR as of Q4 2014.

Sabby Management reported no remaining Xencor position as of Q4 2014 after selling out during the quarter.
Sabby Management sold 171,275 Xencor shares in Q4 2014, an estimated $1.59M.
Sabby Management first reported a position in Xencor in Q2 2014 and held it in 2 quarters.
Sabby Management's Xencor position peaked at $2.44M in Q2 2014.
63 funds tracked by Wall St. Rank held Xencor as of Q4 2014.

Based on Sabby Management's 13F filing for Q4 2014, filed 17 Feb 2015.