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

ANTARES PHARMA INC's ticker is ATRS and the CUSIP is 036642106. A total of 86 filers reported holding ANTARES PHARMA INC in Q4 2014. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) ownership history of ANTARES PHARMA INC
ValueSharesWeighting
Q4 2015$4,820,000
-81.6%
3,983,440
-74.2%
0.20%
-80.8%
Q3 2015$26,267,000
-31.3%
15,451,124
-16.0%
1.02%
-20.3%
Q2 2015$38,251,000
+16.9%
18,389,789
+52.3%
1.27%
+20.2%
Q1 2015$32,732,000
+57.2%
12,078,318
+49.0%
1.06%
+41.7%
Q4 2014$20,828,000
+45.5%
8,104,318
+3.6%
0.75%
+43.3%
Q3 2014$14,317,000
-44.2%
7,823,618
-18.5%
0.52%
-49.4%
Q2 2014$25,642,000
-22.8%
9,603,703
+1.2%
1.03%
-24.0%
Q1 2014$33,210,000
-26.8%
9,488,461
-6.4%
1.36%
-42.3%
Q4 2013$45,341,000
+29.1%
10,141,174
+17.2%
2.35%
+43.8%
Q3 2013$35,132,000
-10.2%
8,653,119
-7.9%
1.63%
-11.3%
Q2 2013$39,104,0009,400,0001.84%
Other shareholders
ANTARES PHARMA INC shareholders Q4 2014
NameSharesValueWeighting ↓
Stonepine Capital Management, LLC 3,130,192$12,834,0005.32%
Velan Capital Investment Management LP 1,346,971$5,523,0005.12%
FIRST WILSHIRE SECURITIES MANAGEMENT INC 2,799,953$11,480,0004.03%
Sargent Investment Group, LLC 3,663,275$15,019,0003.78%
PERKINS CAPITAL MANAGEMENT INC 481,483$1,974,0001.62%
Rubric Capital Management LP 10,900,000$44,690,0001.62%
ORACLE INVESTMENT MANAGEMENT INC 1,720,000$7,052,0001.39%
Long Focus Capital Management, LLC 540,000$2,214,0000.28%
OBERWEIS ASSET MANAGEMENT INC/ 344,200$1,411,0000.28%
FIRETHORN WEALTH PARTNERS, LLC 84,069$345,0000.26%
View complete list of ANTARES PHARMA INC shareholders