GSA CAPITAL PARTNERS LLP - TETRAPHASE PHARMACEUTICALS I ownership

TETRAPHASE PHARMACEUTICALS I's ticker is TTPHXXXX and the CUSIP is 88165N105. A total of 139 filers reported holding TETRAPHASE PHARMACEUTICALS I in Q2 2015. The put-call ratio across all filers is 0.85 and the average weighting 0.1%.

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 Q2 2015
NameSharesValueWeighting ↓
683 Capital Management, LLC 600,000$2,142,0000.14%
Tekla Capital Management LLC 859,322$3,068,0000.12%
DOW CHEMICAL CO /DE/ 65,000$232,0000.08%
Candriam S.C.A. 495,613$1,769,0000.03%
A.R.T. Advisors, LLC 174,335$622,0000.02%
Baker Brothers Advisors 935,000$3,338,0000.02%
FLAGSHIP HARBOR ADVISORS, LLC 29,400$104,0000.02%
Alambic Investment Management, L.P. 17,804$64,0000.02%
Teton Advisors, Inc. 44,000$157,0000.01%
Man Group plc 737,715$2,634,0000.01%
View complete list of TETRAPHASE PHARMACEUTICALS I shareholders