TETRAPHASE PHARMACEUTICALS I's ticker is TTPHXXXX and the CUSIP is 88165N105. A total of 94 filers reported holding TETRAPHASE PHARMACEUTICALS I in Q1 2018. The put-call ratio across all filers is 0.42 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $43,000 | -66.9% | 32,074 | -72.1% | 0.02% | -67.3% |
| Q4 2018 | $130,000 | -46.3% | 114,874 | +31.0% | 0.06% | -71.2% |
| Q3 2018 | $242,000 | +278.1% | 87,704 | +392.6% | 0.19% | +961.1% |
| Q2 2018 | $64,000 | -82.0% | 17,804 | -84.6% | 0.02% | -64.0% |
| Q1 2018 | $356,000 | – | 115,834 | – | 0.05% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| HARVEY CAPITAL MANAGEMENT INC | 354,300 | $7,068,000 | 2.77% |
| Opaleye Management Inc. | 169,700 | $3,385,515,000 | 2.64% |
| Broadfin Capital, LLC | 959,247 | $19,137,000 | 2.01% |
| Novo Holdings A/S | 900,000 | $17,955,000 | 1.75% |
| Eventide Asset Management | 300,900 | $6,003,000 | 0.84% |
| EAM Investors, LLC | 152,595 | $3,044,000 | 0.62% |
| COLUMBIA PARTNERS L.L.C. INVESTMENT MANAGEMENT | 497,858 | $9,932,000 | 0.51% |
| Granite Point Capital Management, L.P. | 40,000 | $798,000 | 0.40% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 450,191 | $8,981,000 | 0.33% |
| TFS CAPITAL LLC | 133,070 | $2,655,000 | 0.23% |