DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) - ONCOTHYREON INC ownership

ONCOTHYREON INC's ticker is ONTY and the CUSIP is 682324108. A total of 92 filers reported holding ONCOTHYREON INC in Q1 2015. The put-call ratio across all filers is 0.77 and the average weighting 0.1%.

Quarter-by-quarter ownership
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) ownership history of ONCOTHYREON INC
ValueSharesWeighting
Q1 2015$233,000
-69.2%
143,200
-64.1%
0.01%
-70.4%
Q4 2014$757,000
-82.5%
398,499
-82.3%
0.03%
-82.9%
Q3 2014$4,325,0002,252,6310.16%
Other shareholders
ONCOTHYREON INC shareholders Q1 2015
NameSharesValueWeighting ↓
BVF INC/IL 9,001,778$15,843,0002.77%
PERKINS CAPITAL MANAGEMENT INC 554,850$977,0000.66%
QVT Financial LP 5,702,299$10,036,0000.59%
SPHERA FUNDS MANAGEMENT LTD. 748,336$1,317,0000.37%
Perceptive Advisors 500,000$880,0000.11%
COWEN INC. 350,000$616,0000.10%
SABBY MANAGEMENT, LLC 718,000$1,264,0000.08%
Employees Retirement System of Texas 891,000$1,568,0000.02%
TFS CAPITAL LLC 199,692$351,0000.02%
First Eagle Investment Management, LLC 2,624,987$4,620,0000.01%
View complete list of ONCOTHYREON INC shareholders