Baker Brothers Advisors - TETRAPHASE PHARMACEUTICALS I ownership

TETRAPHASE PHARMACEUTICALS I's ticker is TTPHXXXX and the CUSIP is 88165N105. A total of 1 filers reported holding TETRAPHASE PHARMACEUTICALS I in Q3 2023. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
Baker Brothers Advisors ownership history of TETRAPHASE PHARMACEUTICALS I
ValueSharesWeighting
Q2 2018$3,338,000
+16.3%
935,0000.0%0.02%
+4.2%
Q1 2018$2,870,000
-51.3%
935,0000.0%0.02%
-52.9%
Q4 2017$5,891,000
-7.9%
935,0000.0%0.05%
-1.9%
Q3 2017$6,395,000935,0000.05%
Other shareholders
TETRAPHASE PHARMACEUTICALS I shareholders Q3 2023
NameSharesValueWeighting ↓
HARVEY CAPITAL MANAGEMENT INC 317,900$11,647,0004.28%
Opaleye Management Inc. 175,000$6,412,0002.98%
Graticule Asia Macro Advisors LLC 413,200$15,139,0002.02%
BB BIOTECH AG 1,477,114$54,121,0001.61%
Iguana Healthcare Management, LLC 75,000$2,748,0001.16%
Granite Point Capital Management, L.P. 79,250$2,904,0001.06%
COLUMBIA PARTNERS L.L.C. INVESTMENT MANAGEMENT 458,202$16,788,0000.89%
Ghost Tree Capital, LLC 130,000$4,764,0000.86%
SECTORAL ASSET MANAGEMENT INC 605,393$22,182,0000.84%
HealthCor Management, L.P. 467,200$17,118,0000.82%
View complete list of TETRAPHASE PHARMACEUTICALS I shareholders