ESSEX INVESTMENT MANAGEMENT CO LLC - ANTARES PHARMA INC ownership

ANTARES PHARMA INC's ticker is ATRS and the CUSIP is 036642106. A total of 135 filers reported holding ANTARES PHARMA INC in Q3 2019. The put-call ratio across all filers is 2.05 and the average weighting 0.1%.

Quarter-by-quarter ownership
ESSEX INVESTMENT MANAGEMENT CO LLC ownership history of ANTARES PHARMA INC
ValueSharesWeighting
Q2 2019$2,603,000
+27.7%
791,313
+17.7%
0.36%
+18.6%
Q1 2019$2,038,000
-26.0%
672,537
-33.6%
0.30%
+39.4%
Q4 2018$2,754,0001,012,6000.22%
Other shareholders
ANTARES PHARMA INC shareholders Q3 2019
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