FLEX PHARMA INC's ticker is FLKS and the CUSIP is 33938A105. A total of 54 filers reported holding FLEX PHARMA INC in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2018 | $248,000 | -85.0% | 264,274 | -20.1% | 0.00% | -83.3% |
| Q1 2018 | $1,654,000 | +51.7% | 330,820 | +5.9% | 0.01% | +71.4% |
| Q4 2017 | $1,090,000 | +2.3% | 312,410 | 0.0% | 0.01% | 0.0% |
| Q3 2017 | $1,065,000 | -11.5% | 312,410 | 0.0% | 0.01% | -12.5% |
| Q2 2017 | $1,203,000 | +12.9% | 312,410 | +29.0% | 0.01% | +14.3% |
| Q1 2017 | $1,066,000 | +196.1% | 242,200 | +255.1% | 0.01% | +250.0% |
| Q4 2016 | $360,000 | +1284.6% | 68,200 | +3000.0% | 0.00% | – |
| Q3 2016 | $26,000 | +18.2% | 2,200 | 0.0% | 0.00% | – |
| Q2 2016 | $22,000 | -8.3% | 2,200 | 0.0% | 0.00% | – |
| Q1 2016 | $24,000 | -11.1% | 2,200 | 0.0% | 0.00% | – |
| Q4 2015 | $27,000 | +3.8% | 2,200 | 0.0% | 0.00% | – |
| Q3 2015 | $26,000 | -31.6% | 2,200 | 0.0% | 0.00% | – |
| Q2 2015 | $38,000 | -11.6% | 2,200 | 0.0% | 0.00% | – |
| Q1 2015 | $43,000 | – | 2,200 | – | 0.00% | – |
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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% |