TETRAPHASE PHARMACEUTICALS I's ticker is TTPHXXXX and the CUSIP is 88165N105. A total of 131 filers reported holding TETRAPHASE PHARMACEUTICALS I in Q1 2015. The put-call ratio across all filers is 2.06 and the average weighting 0.2%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2018 | $58,000 | -54.3% | 20,840 | -41.4% | 0.00% | -50.0% |
Q2 2018 | $127,000 | +284.8% | 35,537 | +232.1% | 0.01% | +200.0% |
Q1 2018 | $33,000 | -83.1% | 10,700 | -62.5% | 0.00% | -81.8% |
Q3 2017 | $195,000 | -64.2% | 28,546 | +148.4% | 0.01% | -59.3% |
Q2 2015 | $545,000 | +43.0% | 11,493 | +10.5% | 0.03% | +42.1% |
Q1 2015 | $381,000 | – | 10,400 | – | 0.02% | – |
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Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
HARVEY CAPITAL MANAGEMENT INC | 317,900 | $11,647,000 | 4.28% |
Opaleye Management Inc. | 175,000 | $6,412,000 | 2.98% |
Graticule Asia Macro Advisors LLC | 413,200 | $15,139,000 | 2.02% |
BB BIOTECH AG | 1,477,114 | $54,121,000 | 1.61% |
Iguana Healthcare Management, LLC | 75,000 | $2,748,000 | 1.16% |
Granite Point Capital Management, L.P. | 79,250 | $2,904,000 | 1.06% |
COLUMBIA PARTNERS L.L.C. INVESTMENT MANAGEMENT | 458,202 | $16,788,000 | 0.89% |
Ghost Tree Capital, LLC | 130,000 | $4,764,000 | 0.86% |
SECTORAL ASSET MANAGEMENT INC | 605,393 | $22,182,000 | 0.84% |
HealthCor Management, L.P. | 467,200 | $17,118,000 | 0.82% |