GROUP ONE TRADING, L.P. - ANTARES PHARMA INC ownership

ANTARES PHARMA INC's ticker is ATRS and the CUSIP is 036642106. A total of 175 filers reported holding ANTARES PHARMA INC in Q4 2020. The put-call ratio across all filers is 1.44 and the average weighting 0.1%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of ANTARES PHARMA INC
ValueSharesWeighting
Q1 2022$55,000
-73.4%
13,427
-71.7%
0.00%
Q2 2021$207,000
+19.0%
47,520
+12.4%
0.00%
Q1 2021$174,000
+20.8%
42,287
+17.0%
0.00%
Q4 2020$144,000
+311.4%
36,157
+177.9%
0.00%
Q3 2020$35,000
+6.1%
13,013
+7.8%
0.00%
Q2 2020$33,000
-62.1%
12,066
-67.4%
0.00%
-100.0%
Q1 2020$87,000
-27.5%
37,008
+45.2%
0.00%0.0%
Q4 2019$120,000
+26.3%
25,488
-10.1%
0.00%0.0%
Q3 2019$95,000
-5.0%
28,338
-6.8%
0.00%0.0%
Q2 2019$100,000
-51.5%
30,401
-55.3%
0.00%
-50.0%
Q1 2019$206,000
+116.8%
68,083
+94.3%
0.00%
+100.0%
Q4 2018$95,000
-42.8%
35,046
-28.9%
0.00%0.0%
Q3 2018$166,000
+3220.0%
49,260
+2716.5%
0.00%
Q2 2018$5,000
-79.2%
1,749
-83.6%
0.00%
Q1 2018$24,000
-20.0%
10,684
-30.0%
0.00%
Q4 2017$30,000
+1400.0%
15,257
+2951.4%
0.00%
Q3 2017$2,000
-66.7%
500
-72.2%
0.00%
Q2 2017$6,000
+500.0%
1,800
+500.0%
0.00%
Q4 2016$1,000
-99.8%
300
-99.7%
0.00%
-100.0%
Q2 2013$446,000107,2190.01%
Other shareholders
ANTARES PHARMA INC shareholders Q4 2020
NameSharesValueWeighting ↓
Sargent Investment Group, LLC 4,598,329$10,852,0004.99%
Soleus Capital Management, L.P. 864,100$2,039,0002.37%
Healthcare Value Capital, LLC 500,000$1,180,0001.98%
ORACLE INVESTMENT MANAGEMENT INC 1,227,114$2,896,0000.86%
PERKINS CAPITAL MANAGEMENT INC 232,166$548,0000.66%
Stonepine Capital Management, LLC 151,189$357,0000.38%
Zebra Capital Management LLC 84,963$200,0000.32%
Intrinsic Edge Capital Management LLC 1,000,000$2,360,0000.31%
Alambic Investment Management, L.P. 46,069$109,0000.26%
OBERWEIS ASSET MANAGEMENT INC/ 200,600$473,0000.26%
View complete list of ANTARES PHARMA INC shareholders