Iridium Communications Inc.
US ˙ NasdaqGS ˙ US46269C1027

SecurityIRDM / Iridium Communications Inc.
InstitutionFirst Horizon Advisors, Inc.
Latest Disclosed Ownership744 shares
Latest Disclosed Value $ 22,447
First Horizon Advisors, Inc. reports 3.91% increase in ownership of IRDM / Iridium Communications Inc.

On August 6, 2025 - First Horizon Advisors, Inc. filed a 13F-HR form disclosing ownership of 744 shares of Iridium Communications Inc. (US:IRDM) valued at $22,446 USD as of June 30, 2025. The entity filed a previous 13F-HR on April 28, 2025 disclosing 716 shares of Iridium Communications Inc.. This represents a change in shares of 3.91% during the quarter. The current value of the position is $38,740 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2025-08-06 2025-06-30 13F IRIDIUM COMMUNICATIONS COMMON STOCK 46269C102 744 28 3.91 22 15.79 0.0006
2025-04-28 2025-03-31 13F IRIDIUM COMMUNICATIONS COMMON STOCK 46269C102 716 -52 -6.77 20 -13.64 0.0006
2025-02-03 2024-12-31 13F IRIDIUM COMMUNICATIONS COMMON STOCK 46269C102 768 480 166.67 22 175.00 0.0006
2024-11-08 2024-09-30 13F IRIDIUM COMMUNICATIONS COMMON STOCK 46269C102 288 -7 -2.37 9 14.29 0.0002
2024-07-19 2024-06-30 13F IRIDIUM COMMUNICATIONS COMMON STOCK 46269C102 295 -76 -20.49 8 -22.22 0.0002
2024-04-26 2024-03-31 13F IRIDIUM COMMUNICATIONS COMMON STOCK 46269C102 371 38 11.41 10 -30.77 0.0003
2024-02-06 2023-12-31 13F IRIDIUM COMMUNICATIONS COMMON STOCK 46269C102 333 136 69.04 14 62.50 0.0005
2023-10-27 2023-09-30 13F IRIDIUM COMMUNICATIONS COMMON STOCK 46269C102 197 98 98.99 9 33.33 0.0003
2023-08-03 2023-06-30 13F IRIDIUM COMMUNICATIONS COMMON STOCK 46269C102 99 93 1,550.00 6 0.0002
2023-05-15 2023-03-31 13F IRIDIUM COMMUNICATIONS COMMON STOCK 46269C102 6 6 0 0.0000
2022-05-10 2022-03-31 13F IRIDIUM COMMUNICATIONS COMMON STOCK 46269C102 0 -680 -100.00 0 -100.00
2022-02-09 2021-12-31 13F IRIDIUM COMMUNICATIONS COMMON STOCK 46269C102 680 -21 -3.00 27 0.00 0.0008
2021-11-15 2021-09-30 13F/A-1 IRIDIUM COMMUNICATIONS COMMON STOCK 46269C102 701 214 43.94 27 42.11 0.0009
2021-11-09 2021-09-30 13F IRIDIUM COMMUNICATIONS COMMON STOCK 46269C102 7,812 7,325 639 0.0093
2021-08-09 2021-06-30 13F IRIDIUM COMMUNICATIONS COMMON STOCK 46269C102 487 239 96.37 19 111.11 0.0010
2021-05-11 2021-03-31 13F IRIDIUM COMMUNICATIONS COMMON STOCK 46269C102 248 248 9 0.0005
2021-02-11 2020-12-31 13F IRIDIUM COMMUNICATIONS COMMON STOCK 46269C102 0 -154 -100.00 0 -100.00
2020-11-12 2020-09-30 13F IRIDIUM COMMUNICATIONS COMMON STOCK 46269C102 154 154 3 0.0002
2019-08-05 2019-06-30 13F IRIDIUM COMMUNICATIONS INC COM COMMON STOCK 46269C102 0 -1,275 -100.00 0 -100.00
2019-04-26 2019-03-31 13F IRIDIUM COMMUNICATIONS INC COM COMMON STOCK 46269C102 1,275 0 0.00 33 43.48 0.0026
2019-02-11 2018-12-31 13F IRIDIUM COMMUNICATIONS INC COM COMMON STOCK 46269C102 1,275 0 0.00 23 -17.86 0.0020
2018-11-08 2018-09-30 13F/A-2 IRIDIUM COMMUNICATIONS INC COM COMMON STOCK 46269C102 1,275 1,275 0.00 28 0.00 0.0022
2018-11-05 2018-09-30 13F/A-1 IRIDIUM COMMUNICATIONS INC COM COMMON STOCK 46269C102 1,275 0 28 0.0016
2018-11-05 2018-09-30 13F IRIDIUM COMMUNICATIONS INC COM COMMON STOCK 46269C102 1,275 1,275 28 0.0026
2017-08-14 2017-06-30 13F IRIDIUM COMMUNICATIONS COMMON STOCK 46269C102 0 -666 -100.00 0 -100.00
2017-05-02 2017-03-31 13F IRIDIUM COMMUNICATIONS COMMON STOCK 46269C102 666 666 6 0.0007
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.