MARXE AUSTIN W & GREENHOUSE DAVID M - TETRAPHASE PHARMACEUTICALS I ownership

TETRAPHASE PHARMACEUTICALS I's ticker is TTPHXXXX and the CUSIP is 88165N105. A total of 40 filers reported holding TETRAPHASE PHARMACEUTICALS I in Q3 2013. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
MARXE AUSTIN W & GREENHOUSE DAVID M ownership history of TETRAPHASE PHARMACEUTICALS I
ValueSharesWeighting
Q2 2014$10,927,000
+23.9%
810,0000.0%1.38%
+41.7%
Q1 2014$8,821,000
-27.5%
810,000
-10.0%
0.98%
-25.1%
Q4 2013$12,168,000
+18.8%
900,0000.0%1.30%
+3.7%
Q3 2013$10,242,000
+61.9%
900,0000.0%1.26%
+47.4%
Q2 2013$6,327,000900,0000.85%
Other shareholders
TETRAPHASE PHARMACEUTICALS I shareholders Q3 2013
NameSharesValueWeighting ↓
HARVEY CAPITAL MANAGEMENT INC 354,300$7,068,0002.77%
Opaleye Management Inc. 169,700$3,385,515,0002.64%
Broadfin Capital, LLC 959,247$19,137,0002.01%
Novo Holdings A/S 900,000$17,955,0001.75%
Eventide Asset Management 300,900$6,003,0000.84%
EAM Investors, LLC 152,595$3,044,0000.62%
COLUMBIA PARTNERS L.L.C. INVESTMENT MANAGEMENT 497,858$9,932,0000.51%
Granite Point Capital Management, L.P. 40,000$798,0000.40%
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) 450,191$8,981,0000.33%
TFS CAPITAL LLC 133,070$2,655,0000.23%
View complete list of TETRAPHASE PHARMACEUTICALS I shareholders