OBERWEIS ASSET MANAGEMENT INC/ - ANTARES PHARMA INC ownership

ANTARES PHARMA INC's ticker is ATRS and the CUSIP is 036642106. A total of 162 filers reported holding ANTARES PHARMA INC in Q4 2021. The put-call ratio across all filers is 0.75 and the average weighting 0.1%.

Quarter-by-quarter ownership
OBERWEIS ASSET MANAGEMENT INC/ ownership history of ANTARES PHARMA INC
ValueSharesWeighting
Q1 2022$1,411,000
+57.3%
344,200
+37.0%
0.28%
+72.6%
Q4 2021$897,000
+9.1%
251,200
+11.2%
0.16%
-3.5%
Q3 2021$822,000
-6.1%
225,900
+12.6%
0.17%
-11.5%
Q2 2021$875,000
+6.2%
200,6000.0%0.19%
+13.6%
Q1 2021$824,000
+3.0%
200,6000.0%0.17%
-19.9%
Q4 2020$800,000
+47.6%
200,6000.0%0.21%
+15.9%
Q3 2020$542,000
-1.8%
200,6000.0%0.18%
-16.1%
Q2 2020$552,000
+16.7%
200,6000.0%0.22%
-16.9%
Q1 2020$473,000
-10.4%
200,600
+78.6%
0.26%
+48.3%
Q4 2019$528,000112,3000.18%
Other shareholders
ANTARES PHARMA INC shareholders Q4 2021
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