GROUP ONE TRADING, L.P. - HOLOGIC INC ownership

HOLOGIC INC's ticker is and the CUSIP is 436440901. A total of 4 filers reported holding HOLOGIC 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 HOLOGIC INC
ValueSharesWeighting
Q3 2023$464,980
-93.0%
6,700
-91.9%
0.00%
-90.5%
Q2 2023$6,680,025
+897.3%
82,500
+894.0%
0.02%
+950.0%
Q1 2023$669,810
-50.5%
8,300
-54.1%
0.00%
-33.3%
Q4 2022$1,354,061
-73.8%
18,100
-77.4%
0.00%
-70.0%
Q3 2022$5,168,000
-20.2%
80,100
-14.3%
0.01%0.0%
Q2 2022$6,480,000
+44.7%
93,500
+60.4%
0.01%
+150.0%
Q1 2022$4,479,000
+40.6%
58,300
+40.1%
0.00%
+33.3%
Q4 2021$3,185,000
-58.6%
41,600
-60.1%
0.00%
-62.5%
Q3 2021$7,691,000
+79.6%
104,200
+62.3%
0.01%
+60.0%
Q2 2021$4,283,000
+201.4%
64,200
+236.1%
0.01%
+150.0%
Q1 2021$1,421,000
+135.3%
19,100
+130.1%
0.00%
+100.0%
Q4 2020$604,000
-27.3%
8,300
-33.6%
0.00%
-66.7%
Q3 2020$831,000
-77.7%
12,500
-80.9%
0.00%
-82.4%
Q2 2020$3,728,000
-26.8%
65,400
-54.9%
0.02%
-58.5%
Q1 2020$5,093,000
+112.6%
145,100
+216.1%
0.04%
+156.2%
Q4 2019$2,396,000
-7.8%
45,900
-10.9%
0.02%
-23.8%
Q3 2019$2,600,000
+61.6%
51,500
+53.7%
0.02%
+40.0%
Q2 2019$1,609,000
-66.6%
33,500
-66.3%
0.02%
-72.2%
Q1 2019$4,816,000
+288.1%
99,500
+229.5%
0.05%
+390.9%
Q4 2018$1,241,000
+9.7%
30,200
+9.4%
0.01%
+22.2%
Q3 2018$1,131,000
+850.4%
27,600
+820.0%
0.01%
+800.0%
Q2 2018$119,000
-41.1%
3,000
-44.4%
0.00%
-50.0%
Q1 2018$202,000
-52.8%
5,400
-46.0%
0.00%
-33.3%
Q4 2017$428,000
+739.2%
10,000
+614.3%
0.00%
Q3 2017$51,000
-92.0%
1,400
-90.7%
0.00%
-100.0%
Q1 2017$638,000
+6.0%
15,0000.0%0.01%
+16.7%
Q4 2016$602,000
+12.9%
15,000
-2.6%
0.01%0.0%
Q2 2016$533,000
+278.0%
15,400
+275.6%
0.01%
+200.0%
Q1 2016$141,000
-92.6%
4,100
-91.7%
0.00%
-91.3%
Q4 2015$1,911,000
-79.2%
49,400
-79.0%
0.02%
-81.9%
Q3 2015$9,184,000
+94.0%
234,700
+88.7%
0.13%
+92.4%
Q2 2015$4,735,000
+546.0%
124,400
+460.4%
0.07%
+450.0%
Q1 2015$733,000
+12.8%
22,200
-8.6%
0.01%
+20.0%
Q4 2014$650,000
+26.7%
24,300
+15.2%
0.01%
+25.0%
Q3 2014$513,000
+45.7%
21,100
+51.8%
0.01%
+60.0%
Q2 2014$352,000
+48.5%
13,900
+26.4%
0.01%
+25.0%
Q1 2014$237,000
-84.9%
11,000
-84.4%
0.00%
-83.3%
Q4 2013$1,573,000
+31.5%
70,400
+21.6%
0.02%
+4.3%
Q3 2013$1,196,000
+127.8%
57,900
+112.9%
0.02%
+76.9%
Q2 2013$525,00027,2000.01%
Other shareholders
HOLOGIC INC shareholders Q1 2023
NameSharesValueWeighting ↓
Iguana Healthcare Management, LLC 40,000$860,0000.40%
GROUP ONE TRADING, L.P. 11,000$237,0000.00%
Timber Hill LLC 36,800$791,0000.00%
Citadel Advisors 19,600$421,0000.00%
View complete list of HOLOGIC INC shareholders