Zweig-DiMenna Associates’s BlackBerry BB Stock Holding History

Zweig-DiMenna Associates’s Portfolio BB Stock Details BB Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2017 Q4	–	Sell	-166,734	Closed	-$1.86M	–	130
2017 Q3	$1.86M	Sell	166,734 -275,000	-62%	-$2.59M	0.17%	96
2017 Q2	$4.41M	Buy	+441,734	New	+$4.34M	0.32%	88
2016 Q1	–	Sell	-18,200	Closed	-$169K	–	189
2015 Q4	$169K	Buy	+18,200	New	+$140K	0.01%	231
2014 Q1	–	Sell	-1,994,527	Closed	-$14.8M	–	235
2013 Q4	$14.8M	Buy	1,994,527 +730,296	+58%	+$5.15M	0.54%	69
2013 Q3	$10M	Sell	1,264,231 -370,965	-23%	-$3.6M	0.41%	95
2013 Q2	$17.1M	Buy	+1,635,196	New	+$23.7M	0.69%	62

Other funds holding BB

Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return

FFH

Fairfax Financial Holdings Toronto, Ontario, Canada $1.94B AUM 27.76% 1-Year Est. Return

IAM

Iridian Asset Management Westport, Connecticut $247M AUM 20.65% 1-Year Est. Return

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

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

OTPPB

Ontario Teachers' Pension Plan Board Toronto, Ontario, Canada $3.46B AUM 7.79% 1-Year Est. Return

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

Royal Bank of Canada Toronto, Ontario, Canada $570B AUM 27.57% 1-Year Est. Return

First Eagle Investment Management New York $59B AUM 32.99% 1-Year Est. Return

Bank of Montreal Toronto, Ontario, Canada $269B AUM 31.4% 1-Year Est. Return

Zweig-DiMenna Associates's BB Position: Q4 2017 in Review

Zweig-DiMenna Associates sold out of BlackBerry (BB) in Q4 2017, closing a stake of 166,734 shares — an estimated $1.86M sold.

Zweig-DiMenna Associates first reported a position in BB in Q2 2013 and held it in 6 quarters. The position peaked at $17.1M in Q2 2013. 256 funds tracked by Wall St. Rank hold BB as of Q4 2017.

Zweig-DiMenna Associates reported no remaining BlackBerry position as of Q4 2017 after selling out during the quarter.
Zweig-DiMenna Associates sold 166,734 BlackBerry shares in Q4 2017, an estimated $1.86M.
Zweig-DiMenna Associates first reported a position in BlackBerry in Q2 2013 and held it in 6 quarters.
Zweig-DiMenna Associates's BlackBerry position peaked at $17.1M in Q2 2013.
256 funds tracked by Wall St. Rank held BlackBerry as of Q4 2017.

Based on Zweig-DiMenna Associates's 13F filing for Q4 2017, filed 12 Feb 2018.