RobecoSam USA, Inc. - POLYPORE INTL INC ownership

POLYPORE INTL INC's ticker is PPO and the CUSIP is 73179V103. A total of 149 filers reported holding POLYPORE INTL INC in Q1 2014. The put-call ratio across all filers is 0.83 and the average weighting 0.2%.

Quarter-by-quarter ownership
RobecoSam USA, Inc. ownership history of POLYPORE INTL INC
ValueSharesWeighting
Q4 2014$541,000
+97.4%
11,500
+43.8%
0.58%
+87.5%
Q1 2014$274,000
-62.9%
8,000
-57.9%
0.31%
-61.0%
Q4 2013$739,000
+177.8%
19,000
+192.3%
0.80%
+134.0%
Q3 2013$266,0006,5000.34%
Other shareholders
POLYPORE INTL INC shareholders Q1 2014
NameSharesValueWeighting ↓
FLOOD GAMBLE ASSOCIATES INC 195,993$11,544,0004.92%
Kassirer Asset Management Corp 80,000$4,712,0004.78%
Kellner Capital, LLC 110,200$6,491,0004.26%
LONGFELLOW INVESTMENT MANAGEMENT CO LLC 199,895$11,774,0003.91%
Van Berkom & Associates Inc. 944,861$55,652,0002.53%
Fairpointe Capital LLC 2,892,579$170,373,0002.25%
Andromeda Capital LLC 25,000$1,473,0002.22%
S. MUOIO & CO. LLC 55,000$3,239,0001.92%
COWEN INC. 388,559$22,886,0001.89%
GABELLI & Co INVESTMENT ADVISERS, INC. 172,970$10,188,0001.71%
View complete list of POLYPORE INTL INC shareholders