Iridium Communications Inc.

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP IRDM

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/13/2026

Shares

1,155,467

Value ($000)

20,082

Weight

0.0%

2021 Q1 - 2025 Q4 (15 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2025 Q4	2/13/2026	20,082	0.0%	1,155,467	12/31/2025
2025 Q3	11/13/2025	16,370	0.0%	937,581	9/30/2025
2025 Q2	8/13/2025	11,391	0.0%	377,571	6/30/2025
2025 Q1	5/14/2025	14,982	0.0%	548,381	3/31/2025
2024 Q4	2/12/2025	12,500	0.0%	430,736	12/31/2024
2024 Q3	11/14/2024	23,804	0.0%	781,752	9/30/2024
2024 Q2	8/14/2024	16,413	0.0%	616,554	6/30/2024
2023 Q4	2/14/2024	546	0.0%	13,267	12/31/2023
2023 Q3	11/14/2023	11,541	0.0%	253,699	9/30/2023
2023 Q2	8/14/2023	16,091	0.0%	259,031	6/30/2023
2023 Q1	5/15/2023	9,885	0.0%	159,610	3/31/2023
2022 Q3	11/14/2022	210	0.0%	4,727	9/30/2022
2021 Q3	11/12/2021	474	0.0%	11,900	9/30/2021
2021 Q2	8/13/2021	4,542	0.0%	113,580	6/30/2021
2021 Q1	5/14/2021	19,078	0.0%	462,495	3/31/2021