RTI SURGICAL INC's ticker is RTIX and the CUSIP is 74975N105. A total of 101 filers reported holding RTI SURGICAL INC in Q4 2014. The put-call ratio across all filers is - and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2014 | $121,000 | +10.0% | 25,400 | 0.0% | 0.00% | 0.0% |
| Q2 2014 | $110,000 | +5.8% | 25,400 | 0.0% | 0.00% | 0.0% |
| Q1 2014 | $104,000 | +15.6% | 25,400 | 0.0% | 0.00% | 0.0% |
| Q4 2013 | $90,000 | -5.3% | 25,400 | 0.0% | 0.00% | 0.0% |
| Q3 2013 | $95,000 | -1.0% | 25,400 | 0.0% | 0.00% | 0.0% |
| Q2 2013 | $96,000 | – | 25,400 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| KOPP INVESTMENT ADVISORS LLC | 4,070,919 | $15,307,000 | 5.98% |
| Tamarack Capital Management, LLC | 2,161,868 | $8,129,000 | 4.55% |
| GAGNON SECURITIES LLC | 1,969,707 | $7,406,000 | 2.68% |
| MARATHON CAPITAL MANAGEMENT | 645,457 | $2,427,000 | 2.07% |
| JAY JEFFREY R | 673,898 | $2,534,000 | 2.00% |
| PERKINS CAPITAL MANAGEMENT INC | 406,300 | $1,528,000 | 1.21% |
| PARADIGM CAPITAL MANAGEMENT INC/NY | 5,597,700 | $21,047,000 | 0.98% |
| SIGNIA CAPITAL MANAGEMENT LLC | 950,998 | $3,576,000 | 0.97% |
| DAFNA Capital Management LLC | 167,058 | $628,000 | 0.92% |
| WHITE PINE CAPITAL LLC | 595,200 | $2,238,000 | 0.28% |