FLEX PHARMA INC's ticker is FLKS and the CUSIP is 33938A105. A total of 27 filers reported holding FLEX PHARMA INC in Q4 2018. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $0 | -100.0% | 955 | -97.6% | 0.00% | – |
| Q4 2018 | $13,000 | +1200.0% | 39,776 | +2969.1% | 0.00% | – |
| Q2 2018 | $1,000 | -85.7% | 1,296 | -32.7% | 0.00% | – |
| Q4 2017 | $7,000 | +16.7% | 1,925 | +5.7% | 0.00% | – |
| Q3 2017 | $6,000 | -53.8% | 1,821 | -45.3% | 0.00% | – |
| Q2 2017 | $13,000 | -27.8% | 3,330 | -16.4% | 0.00% | – |
| Q1 2017 | $18,000 | +100.0% | 3,984 | +137.0% | 0.00% | – |
| Q4 2016 | $9,000 | -57.1% | 1,681 | -19.8% | 0.00% | – |
| Q2 2016 | $21,000 | +23.5% | 2,095 | +52.8% | 0.00% | – |
| Q4 2015 | $17,000 | -43.3% | 1,371 | -45.4% | 0.00% | – |
| Q3 2015 | $30,000 | +25.0% | 2,509 | +103.5% | 0.00% | – |
| Q1 2015 | $24,000 | – | 1,233 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Granite Point Capital Management, L.P. | 50,000 | $264,000 | 0.21% |
| Tekla Capital Management LLC | 162,124 | $856,000 | 0.04% |
| C WorldWide Group Holding A/S | 250,000 | $1,320,000 | 0.02% |
| Edge Wealth Management LLC | 10,000 | $53,000 | 0.02% |
| Trexquant Investment LP | 13,798 | $73,000 | 0.01% |
| PRIMECAP MANAGEMENT CO/CA/ | 1,082,600 | $5,716,000 | 0.01% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 79,099 | $418,000 | 0.01% |
| QUADRANT CAPITAL GROUP LLC | 1,078 | $5,000 | 0.00% |
| MILLENNIUM MANAGEMENT LLC | 144,378 | $762,000 | 0.00% |
| AMERIPRISE FINANCIAL INC | 723,348 | $3,818,000 | 0.00% |