DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) - TETRAPHASE PHARMACEUTICALS I ownership

TETRAPHASE PHARMACEUTICALS I's ticker is TTPHXXXX and the CUSIP is 88165N105. A total of 73 filers reported holding TETRAPHASE PHARMACEUTICALS I in Q3 2014. The put-call ratio across all filers is 1.02 and the average weighting 0.2%.

Quarter-by-quarter ownership
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) ownership history of TETRAPHASE PHARMACEUTICALS I
ValueSharesWeighting
Q3 2014$8,981,000
+114.8%
450,191
+45.2%
0.33%
+94.6%
Q2 2014$4,182,000
+7.2%
310,024
-44.1%
0.17%
-8.7%
Q2 2013$3,901,000554,8980.18%
Other shareholders
TETRAPHASE PHARMACEUTICALS I shareholders Q3 2014
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