GROUP ONE TRADING, L.P. - HALOZYME THERAPEUTICS INC ownership

HALOZYME THERAPEUTICS INC's ticker is and the CUSIP is 40637H959. A total of 4 filers reported holding HALOZYME THERAPEUTICS INC in Q1 2023. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of HALOZYME THERAPEUTICS INC
ValueSharesWeighting
Q3 2023$370,540
-4.0%
9,700
-9.3%
0.00%0.0%
Q2 2023$385,949
+0.1%
10,700
+5.9%
0.00%0.0%
Q1 2023$385,719
-79.0%
10,100
-68.7%
0.00%
-75.0%
Q4 2022$1,837,870
+383.6%
32,300
+236.5%
0.00%
+300.0%
Q3 2022$380,000
-10.0%
9,6000.0%0.00%0.0%
Q2 2022$422,000
-17.9%
9,600
-25.6%
0.00%0.0%
Q1 2022$514,000
-26.6%
12,900
-25.9%
0.00%0.0%
Q4 2021$700,000
-14.8%
17,400
-13.9%
0.00%0.0%
Q3 2021$822,000
-25.2%
20,200
-16.5%
0.00%0.0%
Q2 2021$1,099,000
-0.2%
24,200
-8.3%
0.00%
-50.0%
Q1 2021$1,101,000
+303.3%
26,400
+312.5%
0.00%
Q4 2020$273,000
+167.6%
6,400
+64.1%
0.00%
Q3 2020$102,000
-4.7%
3,900
-2.5%
0.00%
Q2 2020$107,000
+98.1%
4,000
+33.3%
0.00%
Q1 2020$54,000
-87.9%
3,000
-88.0%
0.00%
-100.0%
Q4 2019$445,000
-1.1%
25,100
-13.4%
0.00%
-25.0%
Q3 2019$450,000
-12.5%
29,000
-3.0%
0.00%
-20.0%
Q2 2019$514,000
-47.4%
29,900
-50.7%
0.01%
-54.5%
Q1 2019$977,000
+20.8%
60,700
+9.8%
0.01%
+57.1%
Q4 2018$809,000
-21.2%
55,300
-2.1%
0.01%
-12.5%
Q3 2018$1,027,000
+29.2%
56,500
+20.0%
0.01%
+14.3%
Q2 2018$795,000
-29.1%
47,100
-17.7%
0.01%
-36.4%
Q1 2018$1,121,000
-60.4%
57,200
-59.1%
0.01%
-45.0%
Q4 2017$2,834,000
+0.2%
139,900
-14.1%
0.02%
-23.1%
Q3 2017$2,828,000
+68.0%
162,800
+24.0%
0.03%
+52.9%
Q2 2017$1,683,000
-42.3%
131,300
-41.7%
0.02%
-50.0%
Q1 2017$2,919,000
+209.5%
225,200
+136.1%
0.03%
+277.8%
Q4 2016$943,000
+15.0%
95,400
+40.5%
0.01%0.0%
Q3 2016$820,000
+42.6%
67,900
+2.0%
0.01%
+28.6%
Q2 2016$575,000
+25.3%
66,600
+37.3%
0.01%
+16.7%
Q1 2016$459,000
-91.5%
48,500
-84.4%
0.01%
-90.6%
Q4 2015$5,390,000
+13.3%
311,000
-12.2%
0.06%
-3.0%
Q3 2015$4,756,000
-26.5%
354,100
+23.6%
0.07%
-27.5%
Q2 2015$6,471,000
+261.1%
286,600
+128.4%
0.09%
+225.0%
Q1 2015$1,792,000
-37.0%
125,500
-57.4%
0.03%
-34.9%
Q4 2014$2,846,000
+131.8%
294,900
+118.6%
0.04%
+126.3%
Q3 2014$1,228,000
-14.0%
134,900
-6.6%
0.02%
-13.6%
Q2 2014$1,428,000
+24.6%
144,500
+60.2%
0.02%
+15.8%
Q1 2014$1,146,000
-50.2%
90,200
-41.2%
0.02%
-45.7%
Q4 2013$2,299,000
-47.1%
153,400
-61.1%
0.04%
-57.8%
Q3 2013$4,349,000
+152.1%
393,900
+81.5%
0.08%
+93.0%
Q2 2013$1,725,000217,0000.04%
Other shareholders
HALOZYME THERAPEUTICS INC shareholders Q1 2023
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 10,100$385,7190.00%
SIMPLEX TRADING, LLC 4,500$1710.00%
JANE STREET GROUP, LLC 7,900$301,7010.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of HALOZYME THERAPEUTICS INC shareholders