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, Q2 2023
Institutional positions in Iridium Communications Inc. as of Jun 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
- 392
- +20 vs. Q1 2023
- Shares held
- 103.1M
- −2.16M (−2.1%) vs. Q1 2023
- Total value
- $6.40B
- −$136.6M (−2.1%) vs. Q1 2023
- New holders
- 54
- 138 more added
- Sold out
- 34
- 132 more reduced
1 institution that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2023
Shares, value and share of portfolio for each institution holding Iridium Communications Inc.; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| First Republic Investment Management, Inc. | 88,532 | $5.50M | 0.03% | +88,532 | New |
| Centiva Capital, LP | 86,867 | $5.40M | 0.27% | +86,867 | New |
| Twinbeech Capital LP | 83,422 | $5.18M | 0.10% | +83,422 | New |
| Ensign Peak Advisors, Inc | 80,299 | $4.99M | 0.01% | +40,535+101.9% | Added |
| MetLife Investment Management | 80,299 | $4.99M | 0.04% | −59,634−42.6% | Reduced |
| Osterweis Capital Management Inc | 79,750 | $4.95M | 0.33% | +21,835+37.7% | Added |
| Los Angeles Capital Management LLC | 79,201 | $4.92M | 0.02% | −5,649−6.7% | Reduced |
| Stifel Financial Corp | 73,393 | $4.56M | 0.01% | +12,408+20.3% | Added |
| Russell Investments Group, Ltd. | 73,209 | $4.55M | 0.01% | −27,140−27.0% | Reduced |
| Federated Hermes, Inc. | 72,491 | $4.50M | 0.01% | −32,659−31.1% | Reduced |
| Lisanti Capital Growth, LLC | 72,365 | $4.50M | 0.62% | −109,860−60.3% | Reduced |
| Squarepoint Ops LLC | 70,948 | $4.41M | 0.02% | −53,026−42.8% | Reduced |
| Great West Life Assurance Co | 68,909 | $4.28M | 0.01% | −12,686−15.5% | Reduced |
| State of New Jersey Common Pension Fund D | 68,913 | $4.28M | 0.01% | 00.0% | Unchanged |
| Natixis Advisors, L.P. | 68,444 | $4.25M | 0.01% | +556+0.8% | Added |
| Vident Investment Advisory, LLC | 67,939 | $4.22M | 0.15% | +534+0.8% | Added |
| Rockefeller Capital Management L.P. | 65,641 | $4.08M | 0.02% | −6,811−9.4% | Reduced |
| State of Tennessee, Treasury Department | 65,560 | $4.07M | 0.02% | +54,020+468.1% | Added |
| BNP Paribas Arbitrage, SA | 64,255 | $3.99M | 0.01% | −40,483−38.7% | Reduced |
| Yousif Capital Management, LLC | 61,680 | $3.83M | 0.05% | −2,010−3.2% | Reduced |
| Public Employees Retirement System of Ohio | 58,167 | $3.61M | 0.01% | +57,604+10,231.6% | Added |
| Treasurer of the State of North Carolina | 54,490 | $3.38M | 0.02% | +54,490 | New |
| EAM Global Investors LLC | 54,341 | $3.38M | 0.99% | −49,977−47.9% | Reduced |
| Citigroup Inc | 53,576 | $3.33M | 0.00% | +31,668+144.5% | Added |
| Janus Henderson Group PLC | 52,705 | $3.27M | 0.00% | −60−0.1% | Reduced |
| SEI Investments Co | 52,468 | $3.26M | 0.01% | −10,400−16.5% | Reduced |
| Victory Capital Management Inc | 50,997 | $3.17M | 0.00% | −1,776−3.4% | Reduced |
| Wells Fargo & Company | 49,104 | $3.05M | 0.00% | −14,772−23.1% | Reduced |
| HSBC Holdings PLC | 48,755 | $3.02M | 0.00% | +36,868+310.2% | Added |
| ExodusPoint Capital Management, LP | 48,511 | $3.01M | 0.04% | +48,511 | New |
| Franklin Resources Inc | 47,111 | $2.93M | 0.00% | +27,917+145.4% | Added |
| Redmond Asset Management, LLC | 46,814 | $2.91M | 0.94% | −192−0.4% | Reduced |
| Janney Montgomery Scott LLC | 46,068 | $2.86M | 0.01% | +264+0.6% | Added |
| Gotham Asset Management, LLC | 45,053 | $2.80M | 0.06% | +34,591+330.6% | Added |
| Martingale Asset Management L P | 44,824 | $2.78M | 0.05% | −1,906−4.1% | Reduced |
| Triasima Portfolio Management inc. | 33,786 | $2.78M | 0.18% | +3,219+10.5% | Added |
| La Financiere de L'Echiquier | 43,800 | $2.72M | 0.14% | +800+1.9% | Added |
| Advisors Asset Management, Inc. | 41,745 | $2.59M | 0.05% | +5,947+16.6% | Added |
| State Board of Administration of Florida Retirement System | 41,393 | $2.57M | 0.01% | +1,460+3.7% | Added |
| Virginia Retirement Systems Et Al | 39,700 | $2.47M | 0.02% | +17,900+82.1% | Added |
| Two Sigma Advisers, LP | 39,500 | $2.45M | 0.01% | −76,700−66.0% | Reduced |
| Allianz Asset Management GmbH | 37,975 | $2.36M | 0.00% | +17,375+84.3% | Added |
| Louisiana State Employees Retirement System | 36,800 | $2.29M | 0.05% | +3,500+10.5% | Added |
| Oregon Public Employees Retirement Fund | 36,359 | $2.26M | 0.03% | −307−0.8% | Reduced |
| Teacher Retirement System of Texas | 36,306 | $2.25M | 0.02% | −5,927−14.0% | Reduced |
| Penserra Capital Management LLC | 35,880 | $2.23M | 0.04% | −5,750−13.8% | Reduced |
| ClariVest Asset Management LLC | 34,559 | $2.15M | 0.11% | −23,982−41.0% | Reduced |
| Van Eck Associates Corp | 34,478 | $2.14M | 0.00% | +435+1.3% | Added |
| LPL Financial LLC | 34,209 | $2.13M | 0.00% | +2,363+7.4% | Added |
| Nisa Investment Advisors, LLC | 33,918 | $2.11M | 0.02% | −1,066−3.0% | Reduced |
| Barometer Capital Management Inc. | 33,890 | $2.11M | 0.56% | −37,710−52.7% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 33,681 | $2.09M | 0.00% | 00.0% | Unchanged |
| HighTower Advisors, LLC | 32,634 | $2.03M | 0.00% | +2,571+8.6% | Added |
| Thrivent Financial for Lutherans | 32,502 | $2.02M | 0.00% | −656−2.0% | Reduced |
| Arizona State Retirement System | 31,997 | $1.99M | 0.02% | −768−2.3% | Reduced |
| Ameritas Investment Partners, Inc. | 31,447 | $1.95M | 0.07% | −10,397−24.8% | Reduced |
| Dynamic Technology Lab Private Ltd | 31,240 | $1.94M | 0.24% | +31,240 | New |
| Pacer Advisors, Inc. | 31,245 | $1.94M | 0.01% | +31,245 | New |
| State of Michigan Retirement System | 31,059 | $1.93M | 0.01% | −700−2.2% | Reduced |
| Riggs Asset Managment Co. Inc. | 30,001 | $1.86M | 0.66% | −19,159−39.0% | Reduced |
| Xponance, Inc. | 29,367 | $1.82M | 0.02% | +8,759+42.5% | Added |
| Verition Fund Management LLC | 29,351 | $1.82M | 0.03% | +21,278+263.6% | Added |
| Northwestern Mutual Investment Management Company, LLC | 27,985 | $1.74M | 0.05% | +111+0.4% | Added |
| Cresset Asset Management, LLC | 27,000 | $1.68M | 0.01% | +6,703+33.0% | Added |
| Empire Life Investments Inc. | 26,653 | $1.66M | 0.11% | −2,143−7.4% | Reduced |
| Legato Capital Management LLC | 26,354 | $1.64M | 0.22% | +5,348+25.5% | Added |
| Premier Fund Managers Ltd | 26,100 | $1.61M | 0.06% | 00.0% | Unchanged |
| New Mexico Educational Retirement Board | 25,700 | $1.60M | 0.07% | +2,900+12.7% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 25,613 | $1.59M | 0.00% | −4,992−16.3% | Reduced |
| Assetmark, Inc | 25,575 | $1.59M | 0.01% | +2,245+9.6% | Added |
| Dorsey Wright & Associates | 24,864 | $1.54M | 0.47% | −734−2.9% | Reduced |
| Captrust Financial Advisors | 24,362 | $1.51M | 0.01% | +202+0.8% | Added |
| EAM Investors, LLC | 24,127 | $1.50M | 0.28% | −24,366−50.2% | Reduced |
| Advisor Group Holdings, Inc. | 23,669 | $1.47M | 0.00% | +1,228+5.5% | Added |
| Trexquant Investment LP | 22,977 | $1.43M | 0.04% | +22,977 | New |
| Zacks Investment Management | 22,680 | $1.41M | 0.02% | −628−2.7% | Reduced |
| Royal Bank of Canada | 22,404 | $1.39M | 0.00% | +745+3.4% | Added |
| Teachers Retirement System of the State of Kentucky | 22,385 | $1.39M | 0.01% | +2,089+10.3% | Added |
| Fox Run Management, L.L.C. | 22,245 | $1.38M | 0.39% | +22,245 | New |
| Mirae Asset Global Investments Co., Ltd. | 22,160 | $1.38M | 0.00% | −50,466−69.5% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 21,500 | $1.34M | 0.01% | −8,000−27.1% | Reduced |
| SPC Financial, Inc. | 21,343 | $1.33M | 0.14% | −149−0.7% | Reduced |
| Marshall Wace, LLP | 21,200 | $1.32M | 0.00% | +21,200 | New |
| National Bank of Canada | 21,182 | $1.31M | 0.00% | +1,400+7.1% | Added |
| Tower Research Capital LLC (TRC) | 20,403 | $1.27M | 0.04% | +14,749+260.9% | Added |
| STRS Ohio | 20,376 | $1.26M | 0.01% | +476+2.4% | Added |
| Laurion Capital Management LP | 19,776 | $1.23M | 0.05% | +19,776 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 18,683 | $1.16M | 0.01% | +875+4.9% | Added |
| Group One Trading, L.P. | 17,695 | $1.10M | 0.05% | +17,695 | New |
| Duality Advisers, LP | 17,309 | $1.08M | 0.14% | +17,309 | New |
| McDonald Partners LLC | 17,100 | $1.06M | 0.32% | +12,525+273.8% | Added |
| Riverwater Partners LLC | 16,810 | $1.04M | 0.93% | +819+5.1% | Added |
| Tealwood Asset Management Inc | 16,741 | $1.04M | 0.51% | +16,741 | New |
| Public Employees Retirement Association of Colorado | 16,421 | $1.02M | 0.00% | −431−2.6% | Reduced |
| Prudential Financial Inc | 16,337 | $1.01M | 0.00% | −20,607−55.8% | Reduced |
| Edgestream Partners, L.P. | 16,314 | $1.01M | 0.09% | +9,146+127.6% | Added |
| State of Alaska, Department of Revenue | 15,610 | $969.0K | 0.01% | −1,699−9.8% | Reduced |
| Peapack Gladstone Financial Corp | 15,558 | $966.0K | 0.02% | −50−0.3% | Reduced |
| IFM Investors Pty Ltd | 15,531 | $964.8K | 0.01% | +9,960+178.8% | Added |
| Kapitalo Investimentos Ltda | 15,045 | $934.6K | 0.17% | +8,316+123.6% | Added |