UBS O'Connor’s Impinj PI Stock Holding History

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

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2019 Q3	–	Sell	-50,000	Closed	-$1.43M	–	352
2019 Q2	$1.43M	Buy	+50,000	New	+$1.22M	0.03%	161
2017 Q2	–	Sell	-175,700	Closed	-$5.32M	–	458
2017 Q1	$5.32M	Buy	+175,700	New	+$5.53M	0.09%	202

Other funds holding PI

SCH

Sylebra Capital (HK) Hong Kong $1.88B AUM 19.75% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Chevy Chase Trust Bethesda, Maryland $34.7B AUM 29.45% 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

Toronado Partners San Francisco, California $53M AUM 13.38% 1-Year Est. Return

GMT Capital Atlanta, Georgia $2.19B AUM 72.3% 1-Year Est. Return

Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return

AIC

AWM Investment Company New York $903M AUM 163.47% 1-Year Est. Return

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

UBS O'Connor's PI Position: Q3 2019 in Review

UBS O'Connor sold out of Impinj (PI) in Q3 2019, closing a stake of 50,000 shares — an estimated $1.43M sold.

UBS O'Connor first reported a position in PI in Q1 2017 and held it in 2 quarters. The position peaked at $5.32M in Q1 2017. 143 funds tracked by Wall St. Rank hold PI as of Q3 2019.

UBS O'Connor reported no remaining Impinj position as of Q3 2019 after selling out during the quarter.
UBS O'Connor sold 50,000 Impinj shares in Q3 2019, an estimated $1.43M.
UBS O'Connor first reported a position in Impinj in Q1 2017 and held it in 2 quarters.
UBS O'Connor's Impinj position peaked at $5.32M in Q1 2017.
143 funds tracked by Wall St. Rank held Impinj as of Q3 2019.

Based on UBS O'Connor's 13F filing for Q3 2019, filed 14 Nov 2019.