Herald Investment Management’s A T M I INC ATMI Stock Holding History

Herald Investment Management’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	-580,000	Closed	-$19.7M	–	87
2014 Q1	$19.7M	Hold	580,000	–	–	7.79%	1
2013 Q4	$17.5M	Sell	580,000 -20,000	-3%	-$571K	6.98%	1
2013 Q3	$15.9M	Hold	600,000	–	–	6.89%	1
2013 Q2	$14.2M	Buy	+600,000	New	+$13.7M	6.63%	2

Other funds holding ATMI

GSC

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

Herald Investment Management's ATMI Position: Q2 2014 in Review

Herald Investment Management sold out of A T M I INC (ATMI) in Q2 2014, closing a stake of 580,000 shares — an estimated $19.7M sold.

Herald Investment Management first reported a position in ATMI in Q2 2013 and held it in 4 quarters. The position peaked at $19.7M in Q1 2014. 1 fund tracked by Wall St. Rank holds ATMI as of Q2 2014.

Herald Investment Management reported no remaining A T M I INC position as of Q2 2014 after selling out during the quarter.
Herald Investment Management sold 580,000 A T M I INC shares in Q2 2014, an estimated $19.7M.
Herald Investment Management first reported a position in A T M I INC in Q2 2013 and held it in 4 quarters.
Herald Investment Management's A T M I INC position peaked at $19.7M in Q1 2014.
1 fund tracked by Wall St. Rank held A T M I INC as of Q2 2014.

Based on Herald Investment Management's 13F filing for Q2 2014, filed 13 Aug 2014.