Iridium Communications Inc.
IRDM- Exchange
- Nasdaq
- Industry
- Communications Services, NEC
- SEC CIK
- 0001418819
In the last 90 days, Iridium Communications Inc. insiders filed 0 open-market purchases and 8 sales; 484 institutions reported holding it in 13F filings for Q2 2026, worth $5.01B in total; ARK Invest is the only superinvestor holding it.
13F holders, Q1 2024
Institutional positions in Iridium Communications Inc. as of Mar 31, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 330
- −15 vs. Q4 2023
- Shares held
- 103.5M
- +365.8K (+0.4%) vs. Q4 2023
- Total value
- $2.71B
- −$1.53B (−36.1%) vs. Q4 2023
- New holders
- 44
- 142 more added
- Sold out
- 59
- 105 more reduced
2 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2023: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting IRDM on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 484 | $5.01B |
| Q1 2026 | 382 | $2.50B |
| Q4 2025 | 325 | $1.63B |
| Q3 2025 | 324 | $1.79B |
| Q2 2025 | 332 | $3.06B |
| Q1 2025 | 351 | $2.84B |
| Q4 2024 | 349 | $2.91B |
| Q3 2024 | 353 | $3.00B |
| Q2 2024 | 344 | $2.70B |
| Q1 2024 | 330 | $2.71B |
| Q4 2023 | 347 | $4.25B |
| Q3 2023 | 361 | $4.64B |
| Q2 2023 | 392 | $6.40B |
| Q1 2023 | 373 | $6.54B |
| Q4 2022 | 365 | $5.37B |
| Q3 2022 | 330 | $4.73B |
| Q2 2022 | 310 | $4.09B |
| Q1 2022 | 311 | $4.41B |
| Q4 2021 | 309 | $4.76B |
| Q3 2021 | 310 | $4.56B |
| Q2 2021 | 279 | $4.52B |
| Q1 2021 | 301 | $4.48B |
Institutions, Q1 2024
Shares, value and share of portfolio for each institution holding Iridium Communications Inc.; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Y-Intercept (Hong Kong) Ltd | 90,873 | $2.38M | 0.18% | +90,873 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 87,253 | $2.28M | 0.01% | +57,871+197.0% | Added |
| Seven Eight Capital, LP | 85,392 | $2.23M | 0.23% | +85,392 | New |
| La Financiere de L'Echiquier | 83,423 | $2.18M | 0.09% | +3,723+4.7% | Added |
| Rockefeller Capital Management L.P. | 75,674 | $1.98M | 0.01% | −2,141−2.8% | Reduced |
| Cetera Investment Advisers | 74,132 | $1.94M | 0.00% | +74,132 | New |
| Mutual of America Capital Management LLC | 73,798 | $1.93M | 0.02% | −2,794−3.6% | Reduced |
| MetLife Investment Management | 72,759 | $1.90M | 0.01% | −1,777−2.4% | Reduced |
| Campbell & CO Investment Adviser LLC | 68,693 | $1.80M | 0.15% | +68,693 | New |
| Amalgamated Bank | 68,690 | $1.80M | 0.02% | −15,065−18.0% | Reduced |
| Great West Life Assurance Co | 68,689 | $1.80M | 0.00% | −417−0.6% | Reduced |
| New York State Common Retirement Fund | 68,250 | $1.79M | 0.00% | −10,050−12.8% | Reduced |
| Sit Investment Associates Inc | 67,200 | $1.76M | 0.04% | −24,500−26.7% | Reduced |
| Susquehanna International Group, LLP | 65,064 | $1.70M | 0.00% | +49,620+321.3% | Added |
| American Century Companies Inc | 63,193 | $1.65M | 0.00% | +7,283+13.0% | Added |
| WealthTrust Axiom LLC | 62,682 | $1.64M | 0.53% | −13,511−17.7% | Reduced |
| Toroso Investments, LLC | 62,171 | $1.63M | 0.03% | +62,171 | New |
| State of Tennessee, Treasury Department | 61,640 | $1.61M | 0.01% | +3,600+6.2% | Added |
| Penserra Capital Management LLC | 59,751 | $1.56M | 0.02% | +15,631+35.4% | Added |
| Yousif Capital Management, LLC | 56,150 | $1.47M | 0.02% | −1,440−2.5% | Reduced |
| National Bank of Canada | 48,254 | $1.44M | 0.00% | −6,594−12.0% | Reduced |
| Treasurer of the State of North Carolina | 54,770 | $1.43M | 0.01% | +370+0.7% | Added |
| Gotham Asset Management, LLC | 54,041 | $1.41M | 0.02% | −119,576−68.9% | Reduced |
| Janney Montgomery Scott LLC | 53,948 | $1.41M | 0.00% | +8,869+19.7% | Added |
| Pathstone Holdings, LLC | 53,857 | $1.41M | 0.01% | +26,652+98.0% | Added |
| Janus Henderson Group PLC | 52,620 | $1.38M | 0.00% | 00.0% | Unchanged |
| Comerica Bank | 48,776 | $1.28M | 0.01% | −2,140−4.2% | Reduced |
| Public Employees Retirement System of Ohio | 47,759 | $1.25M | 0.00% | −4,222−8.1% | Reduced |
| Ensign Peak Advisors, Inc | 47,504 | $1.24M | 0.00% | +3,890+8.9% | Added |
| Natixis Advisors, L.P. | 45,601 | $1.19M | 0.00% | −4,298−8.6% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 44,950 | $1.18M | 0.00% | −275−0.6% | Reduced |
| Graham Capital Management, L.P. | 44,564 | $1.17M | 0.03% | +44,564 | New |
| Citigroup Inc | 44,427 | $1.16M | 0.00% | +34,419+343.9% | Added |
| Van Eck Associates Corp | 43,449 | $1.14M | 0.00% | +6,007+16.0% | Added |
| Cooper Creek Partners Management LLC | 42,119 | $1.10M | 0.04% | +17,119+68.5% | Added |
| Jane Street Group, LLC | 41,506 | $1.09M | 0.00% | −28,809−41.0% | Reduced |
| Teachers Retirement System of the State of Kentucky | 41,137 | $1.08M | 0.01% | 00.0% | Unchanged |
| ING Groep NV | 41,000 | $1.07M | 0.01% | +41,000 | New |
| Tudor Investment Corp Et Al | 37,420 | $978.9K | 0.01% | −75,553−66.9% | Reduced |
| Lecap Asset Management Ltd | 37,147 | $971.8K | 0.20% | +25,968+232.3% | Added |
| LPL Financial LLC | 35,917 | $939.6K | 0.00% | −2,286−6.0% | Reduced |
| Royal Bank of Canada | 35,702 | $933.0K | 0.00% | −24,918−41.1% | Reduced |
| Louisiana State Employees Retirement System | 35,600 | $931.3K | 0.02% | +800+2.3% | Added |
| Capstone Investment Advisors, LLC | 34,915 | $913.4K | 0.02% | +34,915 | New |
| PEAK6 Investments LLC | 34,450 | $901.2K | 0.04% | −36,771−51.6% | Reduced |
| Cullen Investment Group, Ltd. | 35,178 | $887.5K | 0.14% | −2,427−6.5% | Reduced |
| Winton Group Ltd | 33,722 | $882.2K | 0.06% | +25,045+288.6% | Added |
| Empire Life Investments Inc. | 33,177 | $867.9K | 0.05% | −18,152−35.4% | Reduced |
| HighTower Advisors, LLC | 31,565 | $830.0K | 0.00% | −5,264−14.3% | Reduced |
| Arizona State Retirement System | 30,633 | $801.4K | 0.01% | −828−2.6% | Reduced |
| Oregon Public Employees Retirement Fund | 30,576 | $799.9K | 0.02% | −4,455−12.7% | Reduced |
| Petrus Trust Company, LTA | 30,543 | $799.0K | 0.07% | +20,744+211.7% | Added |
| State of Michigan Retirement System | 30,459 | $796.8K | 0.00% | +700+2.4% | Added |
| FORA Capital, LLC | 30,342 | $793.7K | 0.07% | +11,022+57.0% | Added |
| Malaga Cove Capital, LLC | 29,714 | $777.3K | 0.32% | +18,289+160.1% | Added |
| Point72 (DIFC) Ltd | 28,000 | $732.5K | 0.06% | +28,000 | New |
| Northwestern Mutual Investment Management Company, LLC | 27,624 | $722.6K | 0.02% | +71+0.3% | Added |
| Ameritas Investment Partners, Inc. | 27,346 | $715.4K | 0.02% | 00.0% | Unchanged |
| Cresset Asset Management, LLC | 26,416 | $691.1K | 0.00% | +734+2.9% | Added |
| Impax Asset Management Group plc | 25,990 | $679.9K | 0.00% | +12,098+87.1% | Added |
| Tealwood Asset Management Inc | 25,707 | $673.0K | 0.30% | −142−0.5% | Reduced |
| New Mexico Educational Retirement Board | 25,700 | $672.0K | 0.02% | 00.0% | Unchanged |
| Boothbay Fund Management, LLC | 25,563 | $668.7K | 0.02% | +25,563 | New |
| Gilliland Jeter Wealth Management LLC | 25,258 | $660.7K | 0.23% | +186+0.7% | Added |
| Xponance, Inc. | 25,014 | $654.4K | 0.01% | −995−3.8% | Reduced |
| Pearl River Capital, LLC | 24,975 | $653.3K | 0.10% | +17,130+218.4% | Added |
| Victory Capital Management Inc | 24,252 | $634.4K | 0.00% | −535−2.2% | Reduced |
| Advisors Asset Management, Inc. | 23,990 | $627.6K | 0.01% | −12,230−33.8% | Reduced |
| Sherbrooke Park Advisers LLC | 23,836 | $623.5K | 0.12% | +23,836 | New |
| Wells Fargo & Company | 23,494 | $614.6K | 0.00% | −1,260−5.1% | Reduced |
| Nebula Research & Development LLC | 22,636 | $592.2K | 0.13% | +22,636 | New |
| Quest Partners LLC | 22,464 | $587.7K | 0.10% | +15,185+208.6% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 22,271 | $582.6K | 0.00% | −2,804−11.2% | Reduced |
| Exchange Traded Concepts, LLC | 22,029 | $576.3K | 0.01% | +9,973+82.7% | Added |
| Entropy Technologies, LP | 21,953 | $574.3K | 0.06% | +16,457+299.4% | Added |
| Nisa Investment Advisors, LLC | 21,110 | $552.2K | 0.00% | −20−0.1% | Reduced |
| Oak Thistle LLC | 20,888 | $546.4K | 0.49% | +20,888 | New |
| Fox Run Management, L.L.C. | 20,874 | $546.1K | 0.12% | +11,251+116.9% | Added |
| Bayesian Capital Management, LP | 20,800 | $544.1K | 0.05% | +20,800 | New |
| Envestnet Asset Management Inc | 20,423 | $534.3K | 0.00% | +11,489+128.6% | Added |
| Cipher Capital LP | 19,020 | $497.6K | 0.23% | +7,369+63.2% | Added |
| Stifel Financial Corp | 18,940 | $495.5K | 0.00% | +3,476+22.5% | Added |
| Axq Capital, LP | 18,900 | $494.4K | 0.12% | +18,900 | New |
| McDonald Partners LLC | 17,225 | $450.6K | 0.12% | −325−1.9% | Reduced |
| Teacher Retirement System of Texas | 17,117 | $448.0K | 0.00% | −1,095−6.0% | Reduced |
| Riverwater Partners LLC | 16,961 | $443.7K | 0.33% | +174+1.0% | Added |
| Schroder Investment Management Group | 16,779 | $438.9K | 0.00% | +5,599+50.1% | Added |
| XTX Topco Ltd | 16,495 | $431.5K | 0.06% | +16,495 | New |
| Creative Planning | 16,189 | $423.5K | 0.00% | +3,318+25.8% | Added |
| Jump Financial, LLC | 16,182 | $423.3K | 0.01% | +16,182 | New |
| Maverick Capital LtdSuperinvestorMaverick Capital | 16,149 | $422.5K | 0.01% | +16,149 | New |
| Federated Hermes, Inc. | 16,000 | $418.6K | 0.00% | −555−3.4% | Reduced |
| Guggenheim Capital LLC | 15,482 | $405.0K | 0.00% | +553+3.7% | Added |
| CWM Advisors, LLC | 14,943 | $390.9K | 0.04% | +4,594+44.4% | Added |
| IFM Investors Pty Ltd | 14,060 | $367.8K | 0.00% | −432−3.0% | Reduced |
| Dudley & Shanley, Inc. | 14,000 | $366.2K | 0.06% | −507,335−97.3% | Reduced |
| Values First Advisors, Inc. | 13,872 | $362.9K | 0.21% | +951+7.4% | Added |
| Systematic Portfolios LLC | 13,752 | $359.8K | 1.24% | +13,752 | New |
| Public Employees Retirement Association of Colorado | 13,422 | $351.0K | 0.00% | −251−1.8% | Reduced |
| State of Alaska, Department of Revenue | 13,375 | $349.0K | 0.00% | 00.0% | Unchanged |