RTI SURGICAL INC's ticker is RTIX and the CUSIP is 74975N105. A total of 111 filers reported holding RTI SURGICAL INC in Q1 2018. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $75,000 | -47.9% | 20,218 | -36.6% | 0.02% | -50.0% |
| Q3 2018 | $144,000 | -29.1% | 31,902 | -27.6% | 0.03% | -25.6% |
| Q2 2018 | $203,000 | +136.0% | 44,079 | +135.9% | 0.04% | +115.0% |
| Q1 2018 | $86,000 | +6.2% | 18,685 | -28.0% | 0.02% | +11.1% |
| Q3 2016 | $81,000 | -17.3% | 25,935 | -5.2% | 0.02% | -18.2% |
| Q2 2016 | $98,000 | -10.1% | 27,369 | 0.0% | 0.02% | 0.0% |
| Q1 2016 | $109,000 | 0.0% | 27,369 | 0.0% | 0.02% | -4.3% |
| Q4 2015 | $109,000 | – | 27,369 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| First Light Asset Management, LLC | 1,405,167 | $4,974,000 | 4.22% |
| KOPP INVESTMENT ADVISORS LLC | 2,165,528 | $7,666,000 | 3.47% |
| GAGNON SECURITIES LLC | 1,953,184 | $6,914,000 | 2.08% |
| Gagnon Advisors, LLC | 954,336 | $3,378,000 | 1.95% |
| MARATHON CAPITAL MANAGEMENT | 633,828 | $2,244,000 | 1.62% |
| Tamarack Capital Management, LLC | 1,726,482 | $6,112,000 | 1.45% |
| PARADIGM CAPITAL MANAGEMENT INC/NY | 5,477,100 | $19,389,000 | 1.17% |
| SIGNIA CAPITAL MANAGEMENT LLC | 768,222 | $2,719,000 | 1.01% |
| WHITE PINE CAPITAL LLC | 1,034,150 | $3,660,000 | 0.68% |
| DAFNA Capital Management LLC | 167,058 | $591,000 | 0.61% |