MASSACHUSETTS FINANCIAL SERVICES CO /MA/ - POLYPORE INTL INC ownership

Quarter-by-quarter ownership
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ ownership history of POLYPORE INTL INC
ValueSharesWeighting
Q4 2014$23,480,114,000
+86265.2%
499,046
-28.6%
0.01%
-14.3%
Q3 2014$27,187,000
-22.4%
698,715
-4.8%
0.01%
-22.2%
Q2 2014$35,041,000
-99.9%
734,141
-42.2%
0.02%
-25.0%
Q1 2014$43,435,958,000
-48.5%
1,269,686
-41.4%
0.02%
-48.9%
Q4 2013$84,329,987,000
-1.7%
2,167,866
+3.5%
0.05%
-11.3%
Q3 2013$85,789,787,000
+34.8%
2,093,966
+32.6%
0.05%
+23.3%
Q2 2013$63,660,137,0001,579,6560.04%
Other shareholders
POLYPORE INTL INC shareholders Q3 2023
NameSharesValueWeighting ↓
Cheyne Capital Management (UK) LLP 685,947$41,057,00013.28%
Burren Capital Advisors Ltd 60,200$3,605,0007.05%
FLOOD GAMBLE ASSOCIATES INC 191,483$11,466,0004.98%
Kellner Capital, LLC 153,100$9,167,0004.83%
Kassirer Asset Management Corp 64,100$3,838,0004.62%
GABELLI & Co INVESTMENT ADVISERS, INC. 421,055$25,213,0003.62%
LONGFELLOW INVESTMENT MANAGEMENT CO LLC 199,895$11,970,0003.59%
ALPINE ASSOCIATES MANAGEMENT INC. 1,511,300$90,496,0002.94%
WATER ISLAND CAPITAL LLC 1,153,476$69,070,143,0002.78%
FIRST NEW YORK SECURITIES LLC /NY 65,000$3,892,200,0001.95%
View complete list of POLYPORE INTL INC shareholders