HA
ATMI

Heartland Advisors’s A T M I INC ATMI Stock Holding History

Heartland Advisors’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
Q1 		– Sell
-1,179,123
Closed -$35.6M – 276
2013
Q4 		$35.6M Buy
1,179,123
+8,536
+0.7% +$244K 0.62% 54
2013
Q3 		$31M Buy
1,170,587
+238,657
+26% +$6.06M 0.57% 62
2013
Q2 		$22M Buy
+931,930
New +$21.2M 0.41% 102

Other funds holding ATMI

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BFA
BlackRock Fund Advisors San Francisco, California $542B AUM 18.13% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
GF
Gabelli Funds Rye, New York $14.8B AUM 32.24% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
WIC
Water Island Capital New York $896M AUM 107.59% 1-Year Est. Return
BIT
BlackRock Institutional Trust San Francisco, California $675B AUM 16.07% 1-Year Est. Return
ICOM
Investment Counselors of Maryland Baltimore, Maryland $4.37B AUM 76.25% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return

Heartland Advisors's ATMI Position: Q1 2014 in Review

Heartland Advisors sold out of A T M I INC (ATMI) in Q1 2014, closing a stake of 1,179,123 shares — an estimated $35.6M sold.

Heartland Advisors first reported a position in ATMI in Q2 2013 and held it in 3 quarters. The position peaked at $35.6M in Q4 2013. 147 funds tracked by Wall St. Rank hold ATMI as of Q1 2014.

  • Heartland Advisors reported no remaining A T M I INC position as of Q1 2014 after selling out during the quarter.
  • Heartland Advisors sold 1,179,123 A T M I INC shares in Q1 2014, an estimated $35.6M.
  • Heartland Advisors first reported a position in A T M I INC in Q2 2013 and held it in 3 quarters.
  • Heartland Advisors's A T M I INC position peaked at $35.6M in Q4 2013.
  • 147 funds tracked by Wall St. Rank held A T M I INC as of Q1 2014.

Based on Heartland Advisors's 13F filing for Q1 2014, filed 9 May 2014.