Granahan Investment Management - TETRAPHASE PHARMACEUTICALS I ownership

TETRAPHASE PHARMACEUTICALS I's ticker is TTPHXXXX and the CUSIP is 88165N105. A total of 107 filers reported holding TETRAPHASE PHARMACEUTICALS I in Q3 2015. The put-call ratio across all filers is 1.99 and the average weighting 0.1%.

Quarter-by-quarter ownership
Granahan Investment Management ownership history of TETRAPHASE PHARMACEUTICALS I
ValueSharesWeighting
Q3 2016$2,518,000
-14.8%
657,496
-4.3%
0.08%
-24.1%
Q2 2016$2,954,000
+12.3%
686,921
+20.9%
0.11%
+12.5%
Q1 2016$2,630,000
-54.2%
568,001
-0.9%
0.10%
-51.5%
Q4 2015$5,748,000
-9.4%
573,101
-32.6%
0.20%
+1.0%
Q3 2015$6,345,000
-81.0%
850,601
+20.5%
0.20%
-79.3%
Q2 2015$33,474,000
+26.8%
705,601
-2.1%
0.95%
+25.4%
Q1 2015$26,409,000
+7.5%
720,781
+16.5%
0.76%
+5.4%
Q4 2014$24,575,000
+299.5%
618,860
+100.7%
0.72%
+277.4%
Q3 2014$6,152,000308,3600.19%
Other shareholders
TETRAPHASE PHARMACEUTICALS I shareholders Q3 2015
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