UBS O'Connor’s Amkor Technology AMKR Stock Holding History

UBS O'Connor’s Portfolio AMKR Stock Details AMKR Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2014 Q4	–	Sell	-10,655	Closed	-$90K	–	632
2014 Q3	$90K	Buy	+10,655	New	+$105K	﹤0.01%	423

Other funds holding AMKR

LSV Asset Management Chicago, Illinois $46.4B AUM 27.74% 1-Year Est. Return

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

Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

BIT

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

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

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

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

BFA

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

Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return

UBS O'Connor's AMKR Position: Q4 2014 in Review

UBS O'Connor sold out of Amkor Technology (AMKR) in Q4 2014, closing a stake of 10,655 shares — an estimated $90K sold.

UBS O'Connor first reported a position in AMKR in Q3 2014 and held it in 1 quarter. The position peaked at $90K in Q3 2014. 173 funds tracked by Wall St. Rank hold AMKR as of Q4 2014.

UBS O'Connor reported no remaining Amkor Technology position as of Q4 2014 after selling out during the quarter.
UBS O'Connor sold 10,655 Amkor Technology shares in Q4 2014, an estimated $90K.
UBS O'Connor first reported a position in Amkor Technology in Q3 2014 and held it in 1 quarter.
UBS O'Connor's Amkor Technology position peaked at $90K in Q3 2014.
173 funds tracked by Wall St. Rank held Amkor Technology as of Q4 2014.

Based on UBS O'Connor's 13F filing for Q4 2014, filed 13 Feb 2015.