Twin Securities’s Altera Corp ALTR Stock Holding History

Twin Securities’s Portfolio ALTR Stock Details ALTR Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2015 Q4	–	Sell	-2,017,378	Closed	-$101M	–	37
2015 Q3	$101M	Buy	2,017,378 +525,868	+35%	+$26.1M	18.72%	1
2015 Q2	$76.4M	Buy	1,491,510 +1,393,010	+1,414%	+$64.9M	14.35%	3
2015 Q1	$4.23M	Buy	+98,500	New	+$3.52M	0.5%	23

Other funds holding ALTR

PWM

Perigon Wealth Management San Francisco, California $5.51B AUM 24.51% 1-Year Est. Return

Kalmar Investments Greenville, Delaware $443M AUM 23.5% 1-Year Est. Return

GLI

Guardian Life Insurance New York $199K AUM

Twin Securities's ALTR Position: Q4 2015 in Review

Twin Securities sold out of Altera Corp (ALTR) in Q4 2015, closing a stake of 2,017,378 shares — an estimated $101M sold.

Twin Securities first reported a position in ALTR in Q1 2015 and held it in 3 quarters. The position peaked at $101M in Q3 2015. 3 funds tracked by Wall St. Rank hold ALTR as of Q4 2015.

Twin Securities reported no remaining Altera Corp position as of Q4 2015 after selling out during the quarter.
Twin Securities sold 2,017,378 Altera Corp shares in Q4 2015, an estimated $101M.
Twin Securities first reported a position in Altera Corp in Q1 2015 and held it in 3 quarters.
Twin Securities's Altera Corp position peaked at $101M in Q3 2015.
3 funds tracked by Wall St. Rank held Altera Corp as of Q4 2015.

Based on Twin Securities's 13F filing for Q4 2015, filed 16 Feb 2016.