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 2022
Institutional positions in Iridium Communications Inc. as of Jun 30, 2022. 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
- 310
- +6 vs. Q1 2022
- Shares held
- 108.3M
- −518.5K (−0.5%) vs. Q1 2022
- Total value
- $4.09B
- −$289.0M (−6.6%) vs. Q1 2022
- New holders
- 41
- 83 more added
- Sold out
- 35
- 121 more reduced
7 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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 | 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 2022
Shares, value and share of portfolio for each institution holding Iridium Communications Inc.; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Select Equity Group, L.P. | 2,194,964 | $82.4M | 0.31% | +23,330+1.1% | Added |
| Geode Capital Management, LLC | 2,286,740 | $85.9M | 0.01% | −7670.0% | Reduced |
| Dimensional Fund Advisors LP | 2,463,853 | $92.5M | 0.03% | −96,147−3.8% | Reduced |
| Silver Heights Capital Management Inc | 2,493,668 | $93.7M | 40.00% | +9,347+0.4% | Added |
| Invesco Ltd. | 2,888,999 | $108.5M | 0.03% | +132,133+4.8% | Added |
| State Street Corp | 5,010,778 | $188.2M | 0.01% | +277,744+5.9% | Added |
| Capital International Investors | 7,870,167 | $295.6M | 0.08% | +147,413+1.9% | Added |
| Vanguard Group Inc | 12,560,135 | $471.8M | 0.01% | +389,955+3.2% | Added |
| Bamco Inc | 14,522,360 | $545.5M | 1.76% | −1600.0% | Reduced |
| BlackRock Inc. | 15,711,404 | $590.1M | 0.02% | −28,578−0.2% | Reduced |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −234,018−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −57,296−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −47,149−100.0% | Sold out |
| Canada Pension Plan Investment Board | 0 | $0 | 0.00% | −43,600−100.0% | Sold out |
| Holocene Advisors, LP | 0 | $0 | 0.00% | −33,655−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −29,741−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −18,440−100.0% | Sold out |
| Toronto Dominion Bank | 0 | $0 | 0.00% | −17,700−100.0% | Sold out |
| AlphaCrest Capital Management LLC | 0 | $0 | 0.00% | −17,432−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −15,230−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −10,008−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −9,032−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −8,950−100.0% | Sold out |
| Sciencast Management LP | 0 | $0 | 0.00% | −7,000−100.0% | Sold out |
| Yorktown Management & Research Co Inc | 0 | $0 | 0.00% | −6,507−100.0% | Sold out |
| Pacer Advisors, Inc. | 0 | $0 | 0.00% | −6,294−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −5,823−100.0% | Sold out |
| Teza Capital Management LLC | 0 | $0 | 0.00% | −5,789−100.0% | Sold out |
| Sigma Planning Corp | 0 | $0 | 0.00% | −5,660−100.0% | Sold out |
| Americana Partners, LLC | 0 | $0 | 0.00% | −5,013−100.0% | Sold out |
| Exane Derivatives | 0 | $0 | 0.00% | −4,168−100.0% | Sold out |
| Twin Tree Management, LP | 0 | $0 | 0.00% | −1,349−100.0% | Sold out |
| Concord Wealth Partners | 0 | $0 | 0.00% | −1,297−100.0% | Sold out |
| Tradewinds Capital Management, LLC | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −841−100.0% | Sold out |
| Gemmer Asset Management LLC | 0 | $0 | 0.00% | −232−100.0% | Sold out |
| Koshinski Asset Management, Inc. | 0 | $0 | 0.00% | −200−100.0% | Sold out |
| Money Concepts Capital Corp | 0 | $0 | 0.00% | −200−100.0% | Sold out |
| Neo Ivy Capital Management | 0 | $0 | 0.00% | −190−100.0% | Sold out |
| Point72 Hong Kong Ltd | 0 | $0 | 0.00% | −123−100.0% | Sold out |
| Tarbox Family Office, Inc. | 0 | $0 | 0.00% | −41−100.0% | Sold out |
| Cordant, Inc. | 0 | $0 | 0.00% | −49−100.0% | Sold out |
| Financial Management Professionals, Inc. | 0 | $0 | 0.00% | −20−100.0% | Sold out |
| Liberty One Investment Management, LLC | 0 | $0 | 0.00% | −31−100.0% | Sold out |
| TCWP LLC | 0 | $0 | 0.00% | −30−100.0% | Sold out |
| Parametric Portfolio Associates LLC | – | – | – | – | Not filed |
| Susquehanna Fundamental Investments, LLC | – | – | – | – | Not filed |
| Amalgamated Financial Corp. | – | – | – | – | Not filed |
| NN Investment Partners Holdings N.V. | – | – | – | – | Not filed |
| Virginia Retirement Systems Et Al | – | – | – | – | Not filed |
| Teachers Retirement System of the State of Kentucky | – | – | – | – | Not filed |
| SJS Investment Consulting Inc. | – | – | – | – | Not filed |