DUPONT CAPITAL MANAGEMENT CORP - IRIDIUM COMMUNICATIONS INC ownership

IRIDIUM COMMUNICATIONS INC's ticker is IRDM and the CUSIP is 46269C102. A total of 359 filers reported holding IRIDIUM COMMUNICATIONS INC in Q4 2022. The put-call ratio across all filers is 0.86 and the average weighting 0.2%.

Quarter-by-quarter ownership
DUPONT CAPITAL MANAGEMENT CORP ownership history of IRIDIUM COMMUNICATIONS INC
ValueSharesWeighting
Q2 2023$362,097
+561.4%
5,829
+559.4%
0.02%
+500.0%
Q1 2023$54,746
+65.6%
884
+37.5%
0.00%
+50.0%
Q4 2022$33,050
-97.4%
643
-97.7%
0.00%
-97.3%
Q3 2022$1,254,000
-6.6%
28,261
-20.9%
0.07%
+17.5%
Q2 2022$1,342,000
-6.8%
35,7180.0%0.06%
+8.6%
Q1 2022$1,440,000
+47.8%
35,718
+51.4%
0.06%
+65.7%
Q4 2021$974,000
-8.2%
23,588
-11.4%
0.04%
+6.1%
Q3 2021$1,061,000
+122.4%
26,625
+123.1%
0.03%
+200.0%
Q2 2021$477,000
-60.1%
11,933
-58.9%
0.01%
-62.1%
Q1 2021$1,196,000
-14.6%
29,006
-18.6%
0.03%
-3.3%
Q4 2020$1,401,000
+37.2%
35,622
-10.8%
0.03%
+36.4%
Q3 2020$1,021,000
+59.5%
39,929
+58.8%
0.02%
+57.1%
Q2 2020$640,000
+4.6%
25,144
-8.2%
0.01%
-6.7%
Q1 2020$612,000
+40.7%
27,389
+46.4%
0.02%
+50.0%
Q2 2019$435,00018,7050.01%
Other shareholders
IRIDIUM COMMUNICATIONS INC shareholders Q4 2022
NameSharesValueWeighting ↓
Silver Heights Capital Management Inc 2,441,719$111,073,79744.30%
DUDLEY & SHANLEY, INC. 564,565$25,682,0624.86%
Van Berkom & Associates Inc. 2,059,088$93,6683.05%
BAMCO INC /NY/ 14,583,317$663,395,0901.93%
Resolute Capital Asset Partners LLC 50,000$2,2741.60%
WealthTrust Axiom LLC 87,066$3,960,6321.42%
Redmond Asset Management, LLC 63,012$2,866,4161.02%
AtonRa Partners 9,099$413,9140.87%
Nicholas Investment Partners, LP 239,673$10,902,7250.81%
ArrowMark Colorado Holdings LLC 1,270,942$57,815,1520.70%
View complete list of IRIDIUM COMMUNICATIONS INC shareholders