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, Q2 2025
Institutional positions in Iridium Communications Inc. as of Jun 30, 2025. 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
- 332
- −17 vs. Q1 2025
- Shares held
- 101.5M
- −2.52M (−2.4%) vs. Q1 2025
- Total value
- $3.06B
- +$220.3M (+7.8%) vs. Q1 2025
- New holders
- 49
- 110 more added
- Sold out
- 66
- 144 more reduced
2 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: 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, Q2 2025
Shares, value and share of portfolio for each institution holding Iridium Communications Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Clearstead Advisors, LLC | 105 | $3.17K | 0.00% | +81+337.5% | Added |
| Strategic Wealth Partners, Ltd. | 105 | $3.17K | 0.00% | +105 | New |
| Sittner & Nelson, LLC | 100 | $3.02K | 0.00% | 00.0% | Unchanged |
| Farmers & Merchants Investments Inc | 95 | $2.87K | 0.00% | +2+2.2% | Added |
| Thurston, Springer, Miller, Herd & Titak, Inc. | 74 | $2.23K | 0.00% | +5+7.2% | Added |
| Smartleaf Asset Management LLC | 65 | $1.96K | 0.00% | −614−90.4% | Reduced |
| Bell Investment Advisors, Inc | 54 | $1.63K | 0.00% | −20−27.0% | Reduced |
| Moisand Fitzgerald Tamayo, LLC | 48 | $1.45K | 0.00% | 00.0% | Unchanged |
| JFS Wealth Advisors, LLC | 46 | $1.39K | 0.00% | −36−43.9% | Reduced |
| Twin Peaks Wealth Advisors, LLC | 52 | $1.29K | 0.00% | +52 | New |
| SRS Capital Advisors, Inc. | 40 | $1.21K | 0.00% | −10−20.0% | Reduced |
| Asset Dedication, LLC | 40 | $1.21K | 0.00% | 00.0% | Unchanged |
| Sierra Ocean, LLC | 33 | $996 | 0.00% | 00.0% | Unchanged |
| Assetmark, Inc | 30 | $905 | 0.00% | +30 | New |
| Fortitude Family Office, LLC | 26 | $784 | 0.00% | +26 | New |
| Northwest Capital Management Inc | 25 | $754 | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 25 | $754 | 0.00% | +25 | New |
| EverSource Wealth Advisors, LLC | 20 | $603 | 0.00% | −367−94.8% | Reduced |
| Cromwell Holdings LLC | 19 | $573 | 0.00% | +19 | New |
| DiNuzzo Private Wealth, Inc. | 16 | $483 | 0.00% | −8−33.3% | Reduced |
| Whipplewood Advisors, LLC | 16 | $483 | 0.00% | +16 | New |
| Kilter Group LLC | 15 | $453 | 0.00% | +15 | New |
| SJS Investment Consulting Inc. | 9 | $272 | 0.00% | −12−57.1% | Reduced |
| Bruce G. Allen Investments, LLC | 9 | $272 | 0.00% | −7−43.8% | Reduced |
| Huntington National Bank | 9 | $271 | 0.00% | −43−82.7% | Reduced |
| HFM Investment Advisors, LLC | 8 | $241 | 0.00% | +2+33.3% | Added |
| Bay Harbor Wealth Management, LLC | 8 | $241 | 0.00% | +6+300.0% | Added |
| Rialto Wealth Management, LLC | 5 | $151 | 0.00% | +5 | New |
| Parkworth Wealth Management, Inc. | 3 | $91 | 0.00% | 00.0% | Unchanged |
| Essential Partners LLC | 2 | $60 | 0.00% | +2 | New |
| True Wealth Design, LLC | 1 | $31 | 0.00% | −270−99.6% | Reduced |
| Stephens Consulting, LLC | 1 | $31 | 0.00% | +1 | New |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −507,355−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −296,699−100.0% | Sold out |
| Twinbeech Capital LP | 0 | $0 | 0.00% | −277,022−100.0% | Sold out |
| Panagora Asset Management Inc | 0 | $0 | 0.00% | −233,822−100.0% | Sold out |
| CIBC World Markets Inc. | 0 | $0 | 0.00% | −158,888−100.0% | Sold out |
| Algert Global LLC | 0 | $0 | 0.00% | −136,742−100.0% | Sold out |
| Corebridge Financial, Inc. | 0 | $0 | 0.00% | −120,352−100.0% | Sold out |
| Edgestream Partners, L.P. | 0 | $0 | 0.00% | −104,462−100.0% | Sold out |
| Bridgewater Associates, LP | 0 | $0 | 0.00% | −81,731−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −61,598−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −57,742−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −57,613−100.0% | Sold out |
| Sciencast Management LP | 0 | $0 | 0.00% | −50,389−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −41,856−100.0% | Sold out |
| Tealwood Asset Management Inc | 0 | $0 | 0.00% | −40,070−100.0% | Sold out |
| Lecap Asset Management Ltd | 0 | $0 | 0.00% | −39,845−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −38,048−100.0% | Sold out |
| Amundi | 0 | $0 | 0.00% | −40,479−100.0% | Sold out |
| Impax Asset Management Group plc | 0 | $0 | 0.00% | −35,227−100.0% | Sold out |
| Cerity Partners LLC | 0 | $0 | 0.00% | −29,824−100.0% | Sold out |
| Bayesian Capital Management, LP | 0 | $0 | 0.00% | −27,900−100.0% | Sold out |
| Malaga Cove Capital, LLC | 0 | $0 | 0.00% | −26,021−100.0% | Sold out |
| Wellington Shields Capital Management, LLC | 0 | $0 | 0.00% | −24,600−100.0% | Sold out |
| Axq Capital, LP | 0 | $0 | 0.00% | −22,296−100.0% | Sold out |
| Point72 Hong Kong Ltd | 0 | $0 | 0.00% | −20,830−100.0% | Sold out |
| Hillsdale Investment Management Inc. | 0 | $0 | 0.00% | −19,900−100.0% | Sold out |
| Guggenheim Capital LLC | 0 | $0 | 0.00% | −18,152−100.0% | Sold out |
| 111 Capital | 0 | $0 | 0.00% | −16,727−100.0% | Sold out |
| Avanza Fonder AB | 0 | $0 | 0.00% | −15,312−100.0% | Sold out |
| Ofi Invest Asset Management | 0 | $0 | 0.00% | −14,600−100.0% | Sold out |
| Resona Asset Management Co.,Ltd. | 0 | $0 | 0.00% | −12,342−100.0% | Sold out |
| EntryPoint Capital, LLC | 0 | $0 | 0.00% | −11,514−100.0% | Sold out |
| Oxford Asset Management LLP | 0 | $0 | 0.00% | −11,356−100.0% | Sold out |
| Ballentine Partners, LLC | 0 | $0 | 0.00% | −11,219−100.0% | Sold out |
| Catalyst Funds Management Pty Ltd | 0 | $0 | 0.00% | −10,880−100.0% | Sold out |
| Wellington Shields & Co., LLC | 0 | $0 | 0.00% | −10,500−100.0% | Sold out |
| PharVision Advisers, LLC | 0 | $0 | 0.00% | −8,263−100.0% | Sold out |
| United Services Automobile Association | 0 | $0 | 0.00% | −7,927−100.0% | Sold out |
| Picton Mahoney Asset Management | 0 | $0 | 0.00% | −7,839−100.0% | Sold out |
| M&T Bank Corp | 0 | $0 | 0.00% | −7,644−100.0% | Sold out |
| Mariner, LLC | 0 | $0 | 0.00% | −7,552−100.0% | Sold out |
| Allianz Asset Management GmbH | 0 | $0 | 0.00% | −7,494−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −7,352−100.0% | Sold out |
| Bayforest Capital Ltd | 0 | $0 | 0.00% | −6,202−100.0% | Sold out |
| Coldstream Capital Management Inc | 0 | $0 | 0.00% | −4,180−100.0% | Sold out |
| Quadrant Capital Group LLC | 0 | $0 | 0.00% | −3,498−100.0% | Sold out |
| Clear Street Markets LLC | 0 | $0 | 0.00% | −2,648−100.0% | Sold out |
| Cooksen Wealth, LLC | 0 | $0 | 0.00% | −1,800−100.0% | Sold out |
| Boston Private Wealth LLC | 0 | $0 | 0.00% | −1,091−100.0% | Sold out |
| Pinnacle Holdings, LLC | 0 | $0 | 0.00% | −1,051−100.0% | Sold out |
| Stonebridge Financial Group, LLC | 0 | $0 | 0.00% | −583−100.0% | Sold out |
| Marshall Investment Management, LLC | 0 | $0 | 0.00% | −518−100.0% | Sold out |
| Continuum Advisory, LLC | 0 | $0 | 0.00% | −360−100.0% | Sold out |
| Caitong International Asset Management Co., Ltd | 0 | $0 | 0.00% | −305−100.0% | Sold out |
| CIBC Private Wealth Group, LLC | 0 | $0 | 0.00% | −250−100.0% | Sold out |
| South State Corp. | 0 | $0 | 0.00% | −140−100.0% | Sold out |
| Global Financial Private Client, LLC | 0 | $0 | 0.00% | −111−100.0% | Sold out |
| Hexagon Capital Partners LLC | 0 | $0 | 0.00% | −84−100.0% | Sold out |
| Quent Capital, LLC | 0 | $0 | 0.00% | −73−100.0% | Sold out |
| Atlantic Trust, LLC | 0 | $0 | 0.00% | −66−100.0% | Sold out |
| CVA Family Office, LLC | 0 | $0 | 0.00% | −28−100.0% | Sold out |
| Private Wealth Management Group, LLC | 0 | $0 | 0.00% | −26−100.0% | Sold out |
| Princeton Global Asset Management LLC | 0 | $0 | 0.00% | −25−100.0% | Sold out |
| MV Capital Management, Inc. | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| Bokf, NA | 0 | $0 | 0.00% | −8−100.0% | Sold out |
| AdvisorNet Financial, Inc | 0 | $0 | 0.00% | −6−100.0% | Sold out |
| Caas Capital Management LP | – | – | – | – | Not filed |
| Lindbrook Capital, LLC | – | – | – | – | Not filed |