FIRST MERCANTILE TRUST CO - ATMI INC ownership

ATMI INC's ticker is ATMI and the CUSIP is 00207R101. A total of 132 filers reported holding ATMI INC in Q4 2013. The put-call ratio across all filers is 33.75 and the average weighting 0.3%.

Quarter-by-quarter ownership
FIRST MERCANTILE TRUST CO ownership history of ATMI INC
ValueSharesWeighting
Q4 2013$731,000
+13.9%
24,2000.0%0.06%
+9.6%
Q3 2013$642,000
+6.5%
24,200
-5.1%
0.05%0.0%
Q2 2013$603,00025,5000.05%
Other shareholders
ATMI INC shareholders Q4 2013
NameSharesValueWeighting ↓
Ground Swell Capital, LLC 42$1,0000.00%
View complete list of ATMI INC shareholders