FLEX PHARMA INC's ticker is FLKS and the CUSIP is 33938A105. A total of 35 filers reported holding FLEX PHARMA INC in Q1 2018. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $13,000 | -85.7% | 38,500 | -80.3% | 0.00% | – |
| Q3 2018 | $91,000 | -94.7% | 195,809 | -89.2% | 0.00% | -100.0% |
| Q2 2018 | $1,703,000 | -81.2% | 1,811,300 | 0.0% | 0.00% | -85.7% |
| Q1 2018 | $9,056,000 | +43.7% | 1,811,300 | +0.3% | 0.01% | +40.0% |
| Q4 2017 | $6,304,000 | +10.0% | 1,806,414 | +7.5% | 0.01% | 0.0% |
| Q3 2017 | $5,729,000 | -5.6% | 1,680,000 | +6.6% | 0.01% | 0.0% |
| Q2 2017 | $6,068,000 | -6.4% | 1,576,100 | +7.0% | 0.01% | -16.7% |
| Q1 2017 | $6,480,000 | +13.4% | 1,472,800 | +36.0% | 0.01% | 0.0% |
| Q4 2016 | $5,716,000 | -43.4% | 1,082,600 | +26.3% | 0.01% | -40.0% |
| Q3 2016 | $10,100,000 | +25.1% | 857,359 | +8.4% | 0.01% | +11.1% |
| Q2 2016 | $8,075,000 | +16.0% | 790,911 | +24.6% | 0.01% | +28.6% |
| Q1 2016 | $6,963,000 | +27.3% | 634,721 | +44.5% | 0.01% | +16.7% |
| Q4 2015 | $5,470,000 | +23.3% | 439,375 | +18.9% | 0.01% | +20.0% |
| Q3 2015 | $4,436,000 | -20.9% | 369,400 | +13.2% | 0.01% | -16.7% |
| Q2 2015 | $5,611,000 | -10.6% | 326,200 | +1.9% | 0.01% | 0.0% |
| Q1 2015 | $6,276,000 | – | 320,200 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| EcoR1 Capital, LLC | 933,691 | $11,214,000 | 5.10% |
| ACUTA CAPITAL PARTNERS, LLC | 88,716 | $1,065,000 | 0.62% |
| PURA VIDA INVESTMENTS, LLC | 72,000 | $865,000 | 0.49% |
| Lombard Odier Asset Management (USA) Corp | 109,084 | $1,310,000 | 0.11% |
| Tekla Capital Management LLC | 232,600 | $2,794,000 | 0.10% |
| Abingworth LLP | 10,000 | $120,000 | 0.07% |
| Nicholas Investment Partners, LP | 56,601 | $680,000 | 0.05% |
| C WorldWide Group Holding A/S | 71,700 | $756,000 | 0.01% |
| JENNISON ASSOCIATES LLC | 656,651 | $7,886,000 | 0.01% |
| VANGUARD GROUP INC | 4,654,700 | $146,091,000 | 0.01% |