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; 483 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, Q3 2023
Institutional positions in Iridium Communications Inc. as of Sep 30, 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
- 361
- −30 vs. Q2 2023
- Shares held
- 101.2M
- −1.94M (−1.9%) vs. Q2 2023
- Total value
- $4.64B
- −$1.76B (−27.5%) vs. Q2 2023
- New holders
- 37
- 115 more added
- Sold out
- 67
- 161 more reduced
1 institution that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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 | 483 | $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, Q3 2023
Shares, value and share of portfolio for each institution holding Iridium Communications Inc.; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Cubist Systematic Strategies, LLC | 68,360 | $3.11M | 0.04% | −149,406−68.6% | Reduced |
| La Financiere de L'Echiquier | 67,700 | $3.08M | 0.16% | +23,900+54.6% | Added |
| Rockefeller Capital Management L.P. | 67,346 | $3.06M | 0.01% | +1,705+2.6% | Added |
| State of New Jersey Common Pension Fund D | 66,113 | $3.01M | 0.01% | −2,800−4.1% | Reduced |
| Redmond Asset Management, LLC | 63,012 | $2.87M | 1.02% | +16,198+34.6% | Added |
| Edgestream Partners, L.P. | 61,136 | $2.78M | 0.22% | +44,822+274.7% | Added |
| American Century Companies Inc | 61,018 | $2.78M | 0.00% | −34,270−36.0% | Reduced |
| Allianz Asset Management GmbH | 60,793 | $2.77M | 0.01% | +22,818+60.1% | Added |
| Natixis Advisors, L.P. | 60,477 | $2.75M | 0.01% | −7,967−11.6% | Reduced |
| PEAK6 Investments LLC | 60,174 | $2.74M | 0.13% | +60,174 | New |
| Ensign Peak Advisors, Inc | 58,069 | $2.64M | 0.01% | −22,230−27.7% | Reduced |
| Yousif Capital Management, LLC | 57,895 | $2.63M | 0.03% | −3,785−6.1% | Reduced |
| Amundi | 60,175 | $2.56M | 0.00% | −105,131−63.6% | Reduced |
| AQR Capital Management LLC | 55,837 | $2.54M | 0.01% | −58,363−51.1% | Reduced |
| HSBC Holdings PLC | 54,578 | $2.50M | 0.00% | +5,823+11.9% | Added |
| Treasurer of the State of North Carolina | 54,770 | $2.49M | 0.01% | +280+0.5% | Added |
| SG Americas Securities, LLC | 54,448 | $2.48M | 0.03% | +52,419+2,583.5% | Added |
| Sit Investment Associates Inc | 54,425 | $2.48M | 0.07% | +54,425 | New |
| Two Sigma Advisers, LP | 53,900 | $2.45M | 0.01% | +14,400+36.5% | Added |
| Skylands Capital, LLC | 53,500 | $2.43M | 0.37% | +53,500 | New |
| Public Employees Retirement System of Ohio | 52,925 | $2.41M | 0.01% | −5,242−9.0% | Reduced |
| Janus Henderson Group PLC | 52,714 | $2.40M | 0.00% | +90.0% | Added |
| Quantbot Technologies LP | 52,334 | $2.38M | 0.16% | +49,579+1,799.6% | Added |
| Russell Investments Group, Ltd. | 51,977 | $2.36M | 0.00% | −21,232−29.0% | Reduced |
| Gsa Capital Partners LLP | 51,310 | $2.33M | 0.20% | +47,263+1,167.9% | Added |
| Comerica Bank | 51,000 | $2.32M | 0.01% | −6,511−11.3% | Reduced |
| Resolute Capital Asset Partners LLC | 50,000 | $2.27M | 1.60% | −60,000−54.5% | Reduced |
| Aquatic Capital Management LLC | 48,600 | $2.21M | 0.09% | +48,600 | New |
| Guggenheim Capital LLC | 47,619 | $2.17M | 0.02% | −97,086−67.1% | Reduced |
| Janney Montgomery Scott LLC | 45,079 | $2.05M | 0.01% | −989−2.1% | Reduced |
| Teachers Retirement System of the State of Kentucky | 43,137 | $1.96M | 0.02% | +20,752+92.7% | Added |
| State Board of Administration of Florida Retirement System | 41,583 | $1.89M | 0.00% | +190+0.5% | Added |
| Penserra Capital Management LLC | 41,314 | $1.88M | 0.04% | +5,434+15.1% | Added |
| Campbell & CO Investment Adviser LLC | 40,626 | $1.85M | 0.22% | +40,626 | New |
| Gotham Asset Management, LLC | 39,014 | $1.77M | 0.04% | −6,039−13.4% | Reduced |
| Algert Global LLC | 38,397 | $1.75M | 0.08% | −54,321−58.6% | Reduced |
| Van Eck Associates Corp | 37,445 | $1.70M | 0.00% | +2,967+8.6% | Added |
| HighTower Advisors, LLC | 36,956 | $1.69M | 0.00% | +4,322+13.2% | Added |
| Capital Fund Management S.A. | 37,200 | $1.69M | 0.02% | +37,200 | New |
| Point72 Middle East FZE | 36,745 | $1.67M | 0.10% | +36,745 | New |
| Advisors Asset Management, Inc. | 36,530 | $1.66M | 0.04% | −5,215−12.5% | Reduced |
| LPL Financial LLC | 36,093 | $1.64M | 0.00% | +1,884+5.5% | Added |
| Castleark Management LLC | 35,540 | $1.62M | 0.08% | −77,230−68.5% | Reduced |
| Louisiana State Employees Retirement System | 35,400 | $1.61M | 0.04% | −1,400−3.8% | Reduced |
| BNP Paribas Arbitrage, SA | 35,104 | $1.60M | 0.00% | −29,151−45.4% | Reduced |
| Oregon Public Employees Retirement Fund | 35,102 | $1.60M | 0.02% | −1,257−3.5% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 33,681 | $1.53M | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 32,622 | $1.48M | 0.00% | −16,482−33.6% | Reduced |
| Arizona State Retirement System | 32,269 | $1.47M | 0.01% | +272+0.9% | Added |
| SEI Investments Co | 31,960 | $1.45M | 0.00% | −20,508−39.1% | Reduced |
| ExodusPoint Capital Management, LP | 31,903 | $1.45M | 0.02% | −16,608−34.2% | Reduced |
| Empire Life Investments Inc. | 31,638 | $1.44M | 0.11% | +4,985+18.7% | Added |
| Thrivent Financial for Lutherans | 31,312 | $1.42M | 0.00% | −1,190−3.7% | Reduced |
| Cresset Asset Management, LLC | 30,084 | $1.37M | 0.01% | +3,084+11.4% | Added |
| State of Michigan Retirement System | 29,859 | $1.36M | 0.01% | −1,200−3.9% | Reduced |
| Nisa Investment Advisors, LLC | 28,800 | $1.31M | 0.01% | −5,118−15.1% | Reduced |
| Ameritas Investment Partners, Inc. | 28,046 | $1.28M | 0.05% | −3,401−10.8% | Reduced |
| Northwestern Mutual Investment Management Company, LLC | 27,734 | $1.26M | 0.03% | −251−0.9% | Reduced |
| Xponance, Inc. | 27,509 | $1.25M | 0.02% | −1,858−6.3% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 27,316 | $1.24M | 0.00% | +1,703+6.6% | Added |
| Franklin Resources Inc | 27,093 | $1.23M | 0.00% | −20,018−42.5% | Reduced |
| New Mexico Educational Retirement Board | 25,700 | $1.17M | 0.05% | 00.0% | Unchanged |
| Dynamic Technology Lab Private Ltd | 25,202 | $1.15M | 0.11% | −6,038−19.3% | Reduced |
| Captrust Financial Advisors | 25,068 | $1.14M | 0.00% | +706+2.9% | Added |
| National Bank of Canada | 25,507 | $1.13M | 0.00% | +4,325+20.4% | Added |
| Legato Capital Management LLC | 23,917 | $1.09M | 0.16% | −2,437−9.2% | Reduced |
| Bayesian Capital Management, LP | 23,719 | $1.08M | 0.12% | +23,719 | New |
| Virginia Retirement Systems Et Al | 23,600 | $1.07M | 0.01% | −16,100−40.6% | Reduced |
| Riggs Asset Managment Co. Inc. | 22,708 | $1.03M | 0.37% | −7,293−24.3% | Reduced |
| ClariVest Asset Management LLC | 22,401 | $1.02M | 0.06% | −12,158−35.2% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 22,177 | $1.01M | 0.00% | +3,494+18.7% | Added |
| Capstone Investment Advisors, LLC | 21,515 | $978.7K | 0.03% | +21,515 | New |
| Victory Capital Management Inc | 21,149 | $962.1K | 0.00% | −29,848−58.5% | Reduced |
| Premier Fund Managers Ltd | 21,000 | $953.0K | 0.04% | −5,100−19.5% | Reduced |
| Tealwood Asset Management Inc | 20,841 | $948.0K | 0.49% | +4,100+24.5% | Added |
| Martingale Asset Management L P | 20,829 | $947.5K | 0.02% | −23,995−53.5% | Reduced |
| Pacer Advisors, Inc. | 20,004 | $910.0K | 0.00% | −11,241−36.0% | Reduced |
| Royal Bank of Canada | 19,963 | $908.0K | 0.00% | −2,441−10.9% | Reduced |
| Teacher Retirement System of Texas | 18,673 | $849.0K | 0.01% | −17,633−48.6% | Reduced |
| Intech Investment Management LLC | 18,442 | $838.9K | 0.01% | +18,442 | New |
| Stifel Financial Corp | 18,392 | $836.7K | 0.00% | −55,001−74.9% | Reduced |
| McDonald Partners LLC | 18,250 | $830.2K | 0.27% | +1,150+6.7% | Added |
| Federated Hermes, Inc. | 18,035 | $820.4K | 0.00% | −54,456−75.1% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 17,284 | $786.2K | 0.00% | −4,876−22.0% | Reduced |
| Walleye Trading LLC | 17,020 | $774.2K | 0.02% | +15,482+1,006.6% | Added |
| Riverwater Partners LLC | 16,674 | $758.5K | 0.69% | −136−0.8% | Reduced |
| Crossmark Global Holdings, Inc. | 16,538 | $729.0K | 0.02% | +38+0.2% | Added |
| Los Angeles Capital Management LLC | 15,875 | $722.2K | 0.00% | −63,326−80.0% | Reduced |
| Peapack Gladstone Financial Corp | 15,558 | $708.0K | 0.01% | 00.0% | Unchanged |
| Regions Financial Corp | 15,062 | $685.2K | 0.01% | +15,062 | New |
| Institute for Wealth Management, LLC. | 14,921 | $678.8K | 0.12% | +1,050+7.6% | Added |
| CIBC Private Wealth Group, LLC | 14,855 | $675.8K | 0.00% | +500+3.5% | Added |
| State of Alaska, Department of Revenue | 14,860 | $675.0K | 0.01% | −750−4.8% | Reduced |
| Public Employees Retirement Association of Colorado | 14,711 | $669.0K | 0.00% | −1,710−10.4% | Reduced |
| IFM Investors Pty Ltd | 14,634 | $665.7K | 0.01% | −897−5.8% | Reduced |
| Group One Trading, L.P. | 14,048 | $639.0K | 0.03% | −3,647−20.6% | Reduced |
| Illinois Municipal Retirement Fund | 13,861 | $631.0K | 0.01% | 00.0% | Unchanged |
| Verition Fund Management LLC | 13,113 | $596.5K | 0.01% | −16,238−55.3% | Reduced |
| Pictet Asset Management Holding SA | 12,900 | $586.8K | 0.00% | +12,900 | New |
| CI Private Wealth, LLC | 12,719 | $578.6K | 0.00% | −2,199−14.7% | Reduced |