GSA CAPITAL PARTNERS LLP - TETRAPHASE PHARMACEUTICALS I ownership

TETRAPHASE PHARMACEUTICALS I's ticker is TTPHXXXX and the CUSIP is 88165N105. A total of 91 filers reported holding TETRAPHASE PHARMACEUTICALS I in Q3 2016. The put-call ratio across all filers is 0.41 and the average weighting 0.0%.

Quarter-by-quarter ownership
GSA CAPITAL PARTNERS LLP ownership history of TETRAPHASE PHARMACEUTICALS I
ValueSharesWeighting
Q2 2017$205,000
+51.9%
28,800
-14.3%
0.01%
+62.5%
Q4 2016$135,000
+98.5%
33,600
+90.2%
0.01%
+100.0%
Q3 2016$68,000
-92.3%
17,669
-26.4%
0.00%
-88.6%
Q1 2015$880,00024,0140.04%
Other shareholders
TETRAPHASE PHARMACEUTICALS I shareholders Q3 2016
NameSharesValueWeighting ↓
Opaleye Management Inc. 330,000$2,353,0000.98%
EcoR1 Capital, LLC 633,400$4,516,0000.80%
DLD Asset Management, LP 570,000$4,059,0000.53%
Rhenman & Partners Asset Management AB 300,000$2,139,0000.31%
Eventide Asset Management 600,000$4,278,0000.27%
Tekla Capital Management LLC 1,004,322$7,161,0000.26%
Rock Springs Capital Management LP 698,000$4,977,0000.25%
DLD Asset Management, LP 230,000$1,640,0000.21%
Worth Venture Partners, LLC 29,325$209,0000.18%
Crestline Management, LP 161,403$1,151,0000.15%
View complete list of TETRAPHASE PHARMACEUTICALS I shareholders