Jeff Yass’s A T M I INC ATMI Stock Holding History

Jeff Yass’s Portfolio ATMI Stock Details ATMI Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2014 Q2	–	Sell	-11,500	Closed	-$391K	–	10469
2014 Q1	$391K	Buy	+11,500	New	+$371K	﹤0.01%	7161

Other funds holding ATMI

GSC

Ground Swell Capital Folly Beach, South Carolina $92.6M AUM 41.64% 1-Year Est. Return

Jeff Yass's ATMI Position: Q1 2014 in Review

Jeff Yass sold out of A T M I INC (ATMI) in Q1 2014, closing a stake of 9,614 shares — an estimated $310K sold.

Jeff Yass first reported a position in ATMI in Q4 2013 and held it in 1 quarter. The position peaked at $290K in Q4 2013. 147 funds tracked by Wall St. Rank hold ATMI as of Q1 2014.

Jeff Yass reported no remaining A T M I INC position as of Q1 2014 after selling out during the quarter.
Jeff Yass sold 9,614 A T M I INC shares in Q1 2014, an estimated $310K.
Jeff Yass first reported a position in A T M I INC in Q4 2013 and held it in 1 quarter.
Jeff Yass's A T M I INC position peaked at $290K in Q4 2013.
147 funds tracked by Wall St. Rank held A T M I INC as of Q1 2014.

Based on Susquehanna International Group's 13F filing for Q1 2014, filed 14 May 2014.