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

ONCOTHYREON INC's ticker is ONTY and the CUSIP is 682324108. A total of 103 filers reported holding ONCOTHYREON INC in Q2 2015. The put-call ratio across all filers is 0.47 and the average weighting 0.2%.

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 Q2 2015
NameSharesValueWeighting ↓
BVF INC/IL 18,799,368$23,875,0005.91%
Avoro Capital Advisors LLC 4,069,072$5,168,0001.80%
FT Options LLC 1,015,607$1,290,0001.35%
PERKINS CAPITAL MANAGEMENT INC 311,550$396,0000.50%
Perceptive Advisors 3,414,121$4,335,0000.38%
Virtus ETF Advisers LLC 116,667$148,0000.20%
Telemetry Investments, L.L.C. 276,000$351,0000.10%
Anson Funds Management LP 685,000$367,0000.05%
SABBY MANAGEMENT, LLC 739,004$939,0000.05%
Gruss Capital Management LP 1,106,000$1,405,0000.04%
View complete list of ONCOTHYREON INC shareholders