GROUP ONE TRADING, L.P. - IRIDIUM COMMUNICATIONS INC ownership

IRIDIUM COMMUNICATIONS INC's ticker is and the CUSIP is 46269C902. A total of 4 filers reported holding IRIDIUM COMMUNICATIONS 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 IRIDIUM COMMUNICATIONS INC
ValueSharesWeighting
Q3 2023$864,310
-26.8%
19,0000.0%0.00%
-25.0%
Q2 2023$1,180,280
-55.7%
19,000
-55.8%
0.00%
-60.0%
Q1 2023$2,662,990
-49.0%
43,000
-57.6%
0.01%
-16.7%
Q4 2022$5,217,100
-11.3%
101,500
-23.4%
0.01%0.0%
Q3 2022$5,879,000
+1697.9%
132,500
+1423.0%
0.01%
+1100.0%
Q2 2022$327,000
-42.5%
8,700
-38.3%
0.00%0.0%
Q1 2022$569,000
-77.4%
14,100
-76.9%
0.00%
-50.0%
Q4 2021$2,523,000
-41.3%
61,100
-43.3%
0.00%
-60.0%
Q3 2021$4,296,000
+68.4%
107,800
+69.0%
0.01%
+66.7%
Q2 2021$2,551,000
-39.0%
63,800
-37.0%
0.00%
-50.0%
Q1 2021$4,179,000
+238.4%
101,300
+222.6%
0.01%
+200.0%
Q4 2020$1,235,000
+158.4%
31,400
+67.9%
0.00%0.0%
Q3 2020$478,000
+11.2%
18,700
+10.7%
0.00%0.0%
Q2 2020$430,000
+12.6%
16,900
-1.2%
0.00%
-33.3%
Q1 2020$382,000
+37.4%
17,100
+51.3%
0.00%
+50.0%
Q4 2019$278,000
-13.9%
11,300
-25.7%
0.00%
-33.3%
Q3 2019$323,000
+267.0%
15,200
+300.0%
0.00%
+200.0%
Q2 2019$88,000
-90.2%
3,800
-88.8%
0.00%
-90.0%
Q1 2019$896,000
+21.1%
33,900
-15.5%
0.01%
+66.7%
Q4 2018$740,000
-45.2%
40,100
-33.2%
0.01%
-45.5%
Q3 2018$1,350,000
+36.0%
60,000
-2.8%
0.01%
+37.5%
Q2 2018$993,000
+1224.0%
61,700
+820.9%
0.01%
+700.0%
Q1 2018$75,000
+3650.0%
6,700
+3250.0%
0.00%
Q4 2017$2,000
-99.8%
200
-99.8%
0.00%
-100.0%
Q3 2017$1,257,000
+213.5%
122,000
+236.1%
0.01%
+175.0%
Q2 2017$401,000
+14.6%
36,3000.0%0.00%0.0%
Q1 2017$350,000
+821.1%
36,300
+807.5%
0.00%
Q4 2016$38,000
+153.3%
4,000
+110.5%
0.00%
Q3 2016$15,000
-95.4%
1,900
-94.8%
0.00%
-100.0%
Q2 2016$326,000
+10.9%
36,700
-1.9%
0.00%0.0%
Q1 2016$294,000
-24.0%
37,400
-18.7%
0.00%
-20.0%
Q4 2015$387,000
+325.3%
46,000
+210.8%
0.01%
+400.0%
Q3 2015$91,000
-68.0%
14,800
-52.6%
0.00%
-75.0%
Q2 2015$284,000
-30.4%
31,200
-25.7%
0.00%
-33.3%
Q1 2015$408,000
+104.0%
42,000
+104.9%
0.01%
+100.0%
Q4 2014$200,000
-24.8%
20,500
-31.7%
0.00%
-25.0%
Q3 2014$266,000
-86.6%
30,000
-87.2%
0.00%
-87.1%
Q2 2014$1,985,000
-30.1%
234,600
-38.0%
0.03%
-35.4%
Q1 2014$2,840,000
+103.7%
378,200
+69.8%
0.05%
+128.6%
Q4 2013$1,394,000
+1466.3%
222,700
+1613.1%
0.02%
+950.0%
Q3 2013$89,000
-87.8%
13,000
-86.2%
0.00%
-88.9%
Q2 2013$731,00094,2000.02%
Other shareholders
IRIDIUM COMMUNICATIONS INC shareholders Q1 2023
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 43,000$2,662,9900.01%
SIMPLEX TRADING, LLC 46,000$2,8480.00%
JANE STREET GROUP, LLC 48,100$2,978,8330.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of IRIDIUM COMMUNICATIONS INC shareholders