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 2023
Institutional positions in Iridium Communications Inc. as of Mar 31, 2023. 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
- 373
- +12 vs. Q4 2022
- Shares held
- 105.3M
- +999.3K (+1.0%) vs. Q4 2022
- Total value
- $6.54B
- +$1.18B (+22.0%) vs. Q4 2022
- New holders
- 54
- 120 more added
- Sold out
- 42
- 135 more reduced
4 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: 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 2023
Shares, value and share of portfolio for each institution holding Iridium Communications Inc.; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Mirae Asset Global Investments Co., Ltd. | 72,626 | $4.50M | 0.01% | −3,026−4.0% | Reduced |
| Rockefeller Capital Management L.P. | 72,452 | $4.49M | 0.02% | −20,996−22.5% | Reduced |
| Barometer Capital Management Inc. | 71,600 | $4.43M | 1.14% | −5,100−6.6% | Reduced |
| State of New Jersey Common Pension Fund D | 68,913 | $4.27M | 0.02% | −3,785−5.2% | Reduced |
| BCJ Capital Management, LLC | 68,268 | $4.23M | 0.39% | +68,268 | New |
| Natixis Advisors, L.P. | 67,888 | $4.20M | 0.01% | +4,620+7.3% | Added |
| Vident Investment Advisory, LLC | 67,405 | $4.17M | 0.14% | +48,481+256.2% | Added |
| Cubist Systematic Strategies, LLC | 66,517 | $4.12M | 0.04% | +54,099+435.6% | Added |
| Wells Fargo & Company | 63,876 | $3.96M | 0.00% | +42,694+201.6% | Added |
| Yousif Capital Management, LLC | 63,690 | $3.94M | 0.05% | −510−0.8% | Reduced |
| SEI Investments Co | 62,868 | $3.89M | 0.01% | +46,736+289.7% | Added |
| Stifel Financial Corp | 60,985 | $3.78M | 0.01% | −1,973−3.1% | Reduced |
| Susquehanna International Group, LLP | 58,991 | $3.65M | 0.01% | +14,478+32.5% | Added |
| ClariVest Asset Management LLC | 58,541 | $3.63M | 0.16% | −14,585−19.9% | Reduced |
| Osterweis Capital Management Inc | 57,915 | $3.59M | 0.24% | +34,435+146.7% | Added |
| Capital International Inc | 55,639 | $3.45M | 0.07% | 00.0% | Unchanged |
| Victory Capital Management Inc | 52,773 | $3.27M | 0.00% | +6,390+13.8% | Added |
| Janus Henderson Group PLC | 52,765 | $3.27M | 0.00% | +33,654+176.1% | Added |
| AQR Capital Management LLC | 50,276 | $3.10M | 0.01% | +2,071+4.3% | Added |
| Riggs Asset Managment Co. Inc. | 49,160 | $3.04M | 1.18% | −2,268−4.4% | Reduced |
| EAM Investors, LLC | 48,493 | $3.00M | 0.59% | +5,273+12.2% | Added |
| Redmond Asset Management, LLC | 47,006 | $2.91M | 1.01% | −895−1.9% | Reduced |
| Martingale Asset Management L P | 46,730 | $2.89M | 0.06% | −4,200−8.2% | Reduced |
| Janney Montgomery Scott LLC | 45,804 | $2.84M | 0.01% | −1,331−2.8% | Reduced |
| La Financiere de L'Echiquier | 43,000 | $2.66M | 0.14% | −17,000−28.3% | Reduced |
| Teacher Retirement System of Texas | 42,233 | $2.62M | 0.02% | +5,035+13.5% | Added |
| Ameritas Investment Partners, Inc. | 41,844 | $2.59M | 0.10% | −612−1.4% | Reduced |
| Penserra Capital Management LLC | 41,630 | $2.58M | 0.05% | −11,519−21.7% | Reduced |
| State Board of Administration of Florida Retirement System | 39,933 | $2.47M | 0.01% | 00.0% | Unchanged |
| Ensign Peak Advisors, Inc | 39,764 | $2.46M | 0.01% | 00.0% | Unchanged |
| Assenagon Asset Management S.A. | 38,555 | $2.39M | 0.01% | −20,541−34.8% | Reduced |
| Polar Asset Management Partners Inc. | 38,000 | $2.35M | 0.04% | +38,000 | New |
| Oregon Public Employees Retirement Fund | 36,666 | $2.27M | 0.03% | −300−0.8% | Reduced |
| Advisors Asset Management, Inc. | 35,798 | $2.22M | 0.05% | +1,540+4.5% | Added |
| Nisa Investment Advisors, LLC | 34,984 | $2.17M | 0.02% | −240−0.7% | Reduced |
| Van Eck Associates Corp | 34,043 | $2.11M | 0.00% | +442+1.3% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 33,681 | $2.09M | 0.00% | +33,681 | New |
| Louisiana State Employees Retirement System | 33,300 | $2.06M | 0.05% | −300−0.9% | Reduced |
| Thrivent Financial for Lutherans | 33,158 | $2.05M | 0.01% | −308−0.9% | Reduced |
| Arizona State Retirement System | 32,765 | $2.03M | 0.02% | +519+1.6% | Added |
| LPL Financial LLC | 31,846 | $1.97M | 0.00% | −717−2.2% | Reduced |
| State of Michigan Retirement System | 31,759 | $1.97M | 0.01% | −200−0.6% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 30,605 | $1.90M | 0.00% | +1,945+6.8% | Added |
| Triasima Portfolio Management inc. | 30,567 | $1.89M | 0.16% | +30,567 | New |
| Schonfeld Strategic Advisors LLC | 30,256 | $1.87M | 0.02% | +30,256 | New |
| HighTower Advisors, LLC | 30,063 | $1.86M | 0.00% | +290+1.0% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 29,500 | $1.83M | 0.01% | +29,500 | New |
| Jennison Associates LLC | 29,209 | $1.81M | 0.00% | −1,389−4.5% | Reduced |
| Empire Life Investments Inc. | 28,796 | $1.78M | 0.13% | +28,796 | New |
| Northwestern Mutual Investment Management Company, LLC | 27,874 | $1.73M | 0.04% | +16,247+139.7% | Added |
| Occudo Quantitative Strategies LP | 26,793 | $1.66M | 0.15% | +19,276+256.4% | Added |
| Bank of Montreal | 26,288 | $1.64M | 0.00% | +3,798+16.9% | Added |
| Premier Fund Managers Ltd | 26,100 | $1.60M | 0.06% | 00.0% | Unchanged |
| Dorsey Wright & Associates | 25,598 | $1.58M | 0.48% | +25,598 | New |
| Captrust Financial Advisors | 24,160 | $1.50M | 0.01% | −522−2.1% | Reduced |
| CIBC Private Wealth Group, LLC | 18,000 | $1.48M | 0.00% | 00.0% | Unchanged |
| Aquatic Capital Management LLC | 23,600 | $1.46M | 0.09% | +6,900+41.3% | Added |
| Assetmark, Inc | 23,330 | $1.44M | 0.01% | +23,330 | New |
| Zacks Investment Management | 23,308 | $1.44M | 0.02% | −522−2.2% | Reduced |
| New Mexico Educational Retirement Board | 22,800 | $1.41M | 0.07% | +2,700+13.4% | Added |
| Prudential Financial Inc | 36,944 | $1.41M | 0.00% | −850−2.2% | Reduced |
| Winton Group Ltd | 22,712 | $1.41M | 0.09% | +5,319+30.6% | Added |
| Ergoteles LLC | 22,685 | $1.40M | 0.05% | −8,946−28.3% | Reduced |
| ProShare Advisors LLC | 22,647 | $1.40M | 0.00% | −1,807−7.4% | Reduced |
| Advisor Group Holdings, Inc. | 22,441 | $1.39M | 0.00% | +5,010+28.7% | Added |
| Citigroup Inc | 21,908 | $1.36M | 0.00% | +5,954+37.3% | Added |
| Virginia Retirement Systems Et Al | 21,800 | $1.35M | 0.01% | −5,500−20.1% | Reduced |
| Royal Bank of Canada | 21,659 | $1.34M | 0.00% | −18,007−45.4% | Reduced |
| SPC Financial, Inc. | 21,492 | $1.33M | 0.15% | +16,777+355.8% | Added |
| Jump Financial, LLC | 21,086 | $1.31M | 0.05% | +21,086 | New |
| Legato Capital Management LLC | 21,006 | $1.30M | 0.24% | +859+4.3% | Added |
| Fernwood Investment Management, LLC | 20,872 | $1.29M | 0.50% | −35,000−62.6% | Reduced |
| Crossmark Global Holdings, Inc. | 20,805 | $1.29M | 0.03% | −113−0.5% | Reduced |
| Xponance, Inc. | 20,608 | $1.28M | 0.02% | +40.0% | Added |
| Allianz Asset Management GmbH | 20,600 | $1.28M | 0.00% | +20,600 | New |
| Teachers Retirement System of the State of Kentucky | 20,296 | $1.26M | 0.01% | 00.0% | Unchanged |
| Cresset Asset Management, LLC | 20,297 | $1.26M | 0.03% | +739+3.8% | Added |
| STRS Ohio | 19,900 | $1.23M | 0.01% | +1,200+6.4% | Added |
| National Bank of Canada | 19,782 | $1.22M | 0.00% | +2,472+14.3% | Added |
| Franklin Resources Inc | 19,194 | $1.19M | 0.00% | −702−3.5% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 17,808 | $1.10M | 0.01% | +891+5.3% | Added |
| SG Americas Securities, LLC | 17,705 | $1.10M | 0.01% | −1,797−9.2% | Reduced |
| Hickory Lane Capital Management LP | 17,500 | $1.08M | 1.33% | +17,500 | New |
| State of Alaska, Department of Revenue | 17,309 | $1.07M | 0.01% | −305−1.7% | Reduced |
| Public Employees Retirement Association of Colorado | 16,852 | $1.04M | 0.01% | 00.0% | Unchanged |
| Riverwater Partners LLC | 15,991 | $990.3K | 0.91% | −12,449−43.8% | Reduced |
| Peapack Gladstone Financial Corp | 15,608 | $967.0K | 0.02% | 00.0% | Unchanged |
| Hancock Whitney Corp | 15,038 | $931.0K | 0.04% | −2,125−12.4% | Reduced |
| Affinity Investment Advisors, LLC | 14,950 | $925.9K | 0.49% | −30−0.2% | Reduced |
| Calamos Advisors LLC | 14,932 | $924.7K | 0.00% | +14,932 | New |
| Yarbrough Capital, LLC | 14,369 | $889.9K | 0.07% | +6,105+73.9% | Added |
| Institute for Wealth Management, LLC. | 14,235 | $881.6K | 0.17% | −77−0.5% | Reduced |
| CI Private Wealth, LLC | 13,884 | $860.0K | 0.00% | +3,634+35.5% | Added |
| Illinois Municipal Retirement Fund | 13,861 | $858.0K | 0.02% | +13,861 | New |
| Hillsdale Investment Management Inc. | 13,700 | $848.4K | 0.07% | 00.0% | Unchanged |
| Pictet Asset Management SA | 13,549 | $839.1K | 0.00% | −11−0.1% | Reduced |
| Lazard Asset Management LLC | 13,002 | $805.0K | 0.00% | +1,002+8.4% | Added |
| AtonRa Partners | 12,944 | $801.6K | 1.17% | −3,042−19.0% | Reduced |
| The PNC Financial Services Group, Inc. | 12,890 | $798.3K | 0.00% | −3,725−22.4% | Reduced |
| Private Advisory Group LLC | 12,732 | $788.5K | 0.17% | −1,695−11.7% | Reduced |