POLYPORE INTL INC's ticker is PPO and the CUSIP is 73179V103. A total of 2 filers reported holding POLYPORE INTL INC in Q1 2012. The put-call ratio across all filers is 67.29 and the average weighting 0.0%.
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GOODNOW INVESTMENT GROUP, LLC | 633,201 | $25,518,000 | 4.63% |
| DUDLEY & SHANLEY, INC. | 465,800 | $18,772,000 | 4.37% |
| Global Alpha Capital Management Ltd. | 93,450 | $3,973,000 | 3.96% |
| FLOOD GAMBLE ASSOCIATES INC | 166,878 | $7,007,000 | 3.85% |
| WILLIAM HARRIS INVESTORS INC | 205,300 | $8,274,000 | 2.51% |
| GENERATION INVESTMENT MANAGEMENT LLP | 2,685,977 | $108,245,000 | 2.09% |
| Van Berkom & Associates Inc. | 580,696 | $23,402,000 | 1.76% |
| BROADVIEW ADVISORS LLC | 298,822 | $12,043,000 | 1.69% |
| WASATCH ADVISORS LP | 3,285,990 | $132,425,000 | 1.45% |
| RICE HALL JAMES & ASSOCIATES, LLC | 318,083 | $12,819,000 | 1.26% |