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 2021
Institutional positions in Iridium Communications Inc. as of Jun 30, 2021. 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
- 279
- −21 vs. Q1 2021
- Shares held
- 113.1M
- +4.29M (+3.9%) vs. Q1 2021
- Total value
- $4.52B
- +$40.9M (+0.9%) vs. Q1 2021
- New holders
- 30
- 81 more added
- Sold out
- 51
- 111 more reduced
1 institution that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2021: 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 2021
Shares, value and share of portfolio for each institution holding Iridium Communications Inc.; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Platform Technology Partners | 5,900 | $236.0K | 0.10% | +5,900 | New |
| FDx Advisors, Inc. | 5,884 | $235.0K | 0.01% | +809+15.9% | Added |
| Chicago Trust Co NA | 5,635 | $225.0K | 0.05% | +5,635 | New |
| Prudent Man Advisors, LLC | 5,585 | $223.0K | 0.09% | 00.0% | Unchanged |
| O'Shaughnessy Asset Management, LLC | 5,545 | $222.0K | 0.00% | +26+0.5% | Added |
| PEAK6 Investments LLC | 5,526 | $221.0K | 0.01% | −46,207−89.3% | Reduced |
| Bel Air Investment Advisors LLC | 5,500 | $220.0K | 0.01% | +5,500 | New |
| Captrust Financial Advisors | 5,449 | $218.0K | 0.00% | +15+0.3% | Added |
| XTX Topco Ltd | 5,322 | $213.0K | 0.07% | +5,322 | New |
| Triasima Portfolio Management inc. | 5,200 | $208.0K | 0.01% | 00.0% | Unchanged |
| Sciencast Management LP | 5,240 | $207.0K | 0.04% | +5,240 | New |
| Advisor Partners LLC | 5,006 | $200.0K | 0.01% | −140−2.7% | Reduced |
| State of Wyoming | 4,633 | $185.0K | 0.12% | +4,633 | New |
| WealthShield Partners, LLC | 4,500 | $180.0K | 0.03% | 00.0% | Unchanged |
| Asset Management One Co.,Ltd. | 3,601 | $144.0K | 0.00% | 00.0% | Unchanged |
| Skylands Capital, LLC | 3,100 | $124.0K | 0.01% | 00.0% | Unchanged |
| Brown Brothers Harriman & Co | 2,500 | $100.0K | 0.00% | 00.0% | Unchanged |
| Founders Capital Management | 2,500 | $100.0K | 0.07% | 00.0% | Unchanged |
| Creative Financial Designs Inc | 2,250 | $90.0K | 0.02% | 00.0% | Unchanged |
| Cutler Group LP | 2,031 | $81.0K | 0.01% | +764+60.3% | Added |
| Public Employees Retirement System of Ohio | 1,614 | $65.0K | 0.00% | +116+7.7% | Added |
| Baldwin Brothers Inc | 1,600 | $64.0K | 0.01% | 00.0% | Unchanged |
| Pinnacle Holdings, LLC | 1,578 | $63.1K | 0.03% | 00.0% | Unchanged |
| Archer Investment Corp | 1,577 | $63.1K | 0.02% | +142+9.9% | Added |
| Spire Wealth Management | 1,374 | $55.0K | 0.00% | −5,927−81.2% | Reduced |
| Harbour Investments, Inc. | 1,264 | $51.0K | 0.00% | −1−0.1% | Reduced |
| Hall Laurie J Trustee | 1,180 | $47.0K | 0.02% | 00.0% | Unchanged |
| Berman Capital Advisors, LLC | 1,131 | $45.0K | 0.01% | +216+23.6% | Added |
| Quadrant Capital Group LLC | 1,020 | $41.0K | 0.01% | +3+0.3% | Added |
| Arcadia Investment Management Corp | 1,000 | $40.0K | 0.01% | 00.0% | Unchanged |
| Harbor Investment Advisory, LLC | 1,000 | $40.0K | 0.01% | 00.0% | Unchanged |
| Institutional & Family Asset Management, LLC | 1,000 | $40.0K | 0.01% | 00.0% | Unchanged |
| Albion Financial Group | 1,000 | $40.0K | 0.00% | +1,000 | New |
| Tradewinds Capital Management, LLC | 800 | $32.0K | 0.01% | +200+33.3% | Added |
| Federation des caisses Desjardins du Quebec | 575 | $23.0K | 0.00% | 00.0% | Unchanged |
| Private Capital Group, LLC | 541 | $22.0K | 0.01% | −12−2.2% | Reduced |
| Parkside Financial Bank & Trust | 525 | $21.0K | 0.01% | −440−45.6% | Reduced |
| Fifth Third Bancorp | 523 | $21.0K | 0.00% | −77−12.8% | Reduced |
| TCI Wealth Advisors, Inc. | 491 | $20.0K | 0.00% | +241+96.4% | Added |
| First Horizon Advisors, Inc. | 487 | $19.0K | 0.00% | +239+96.4% | Added |
| Sageworth Trust Co | 460 | $18.0K | 0.00% | +460 | New |
| Patriot Financial Group Insurance Agency, LLC | 395 | $16.0K | 0.00% | 00.0% | Unchanged |
| Benjamin Edwards Inc | 409 | $16.0K | 0.01% | +49+13.6% | Added |
| Meeder Asset Management Inc | 402 | $16.0K | 0.00% | +200+99.0% | Added |
| Steward Partners Investment Advisory, LLC | 370 | $15.0K | 0.00% | +205+124.2% | Added |
| Fieldpoint Private Securities, LLC | 265 | $11.0K | 0.00% | 00.0% | Unchanged |
| Heritage Wealth Management, LLC | 258 | $10.0K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 238 | $10.0K | 0.00% | 00.0% | Unchanged |
| Pacitti Group Inc. | 252 | $10.0K | 0.01% | 00.0% | Unchanged |
| Concord Wealth Partners | 252 | $10.0K | 0.00% | +73+40.8% | Added |
| Bessemer Group Inc | 250 | $10.0K | 0.00% | +250 | New |
| Gemmer Asset Management LLC | 232 | $9.00K | 0.00% | 00.0% | Unchanged |
| Smithfield Trust Co | 225 | $9.00K | 0.00% | 00.0% | Unchanged |
| NEXT Financial Group, Inc | 224 | $9.00K | 0.00% | +28+14.3% | Added |
| Truvestments Capital LLC | 205 | $8.00K | 0.00% | −71−25.7% | Reduced |
| Allworth Financial LP | 200 | $8.00K | 0.00% | 00.0% | Unchanged |
| Community Bank, N.A. | 200 | $8.00K | 0.00% | 00.0% | Unchanged |
| Leonteq Securities AG | 173 | $6.92K | 0.00% | +173 | New |
| Massmutual Trust Co FSB | 161 | $6.00K | 0.00% | 00.0% | Unchanged |
| Prestige Wealth Management Group LLC | 161 | $6.00K | 0.00% | 00.0% | Unchanged |
| Valley National Advisers Inc | 155 | $6.00K | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 116 | $5.00K | 0.00% | 00.0% | Unchanged |
| Parallax Volatility Advisers, L.P. | 88 | $4.00K | 0.00% | −2,615−96.7% | Reduced |
| Signaturefd, LLC | 95 | $4.00K | 0.00% | +3+3.3% | Added |
| Permanens Capital L.P. | 100 | $4.00K | 0.00% | 00.0% | Unchanged |
| Glassman Wealth Services | 108 | $4.00K | 0.00% | −1−0.9% | Reduced |
| Advisory Services Network, LLC | 105 | $4.00K | 0.00% | +105 | New |
| Evolution Wealth Advisors, LLC | 100 | $4.00K | 0.00% | +100 | New |
| Global Financial Private Client, LLC | 94 | $3.80K | 0.00% | 00.0% | Unchanged |
| Front Row Advisors LLC | 80 | $3.00K | 0.00% | 00.0% | Unchanged |
| HighMark Wealth Management LLC | 79 | $3.00K | 0.00% | 00.0% | Unchanged |
| Addison Advisors LLC | 75 | $3.00K | 0.00% | +75 | New |
| Tarbox Family Office, Inc. | 41 | $2.00K | 0.00% | −68−62.4% | Reduced |
| TD Private Client Wealth LLC | 28 | $1.12K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 17 | $1.00K | 0.00% | −656−97.5% | Reduced |
| Financial Management Professionals, Inc. | 20 | $1.00K | 0.00% | +20 | New |
| Kelly Financial Services LLC | 34,791 | $870 | 0.03% | +33,921+3,899.0% | Added |
| Huntington National Bank | 1 | $0 | 0.00% | 00.0% | Unchanged |
| Modus Advisors, LLC | 6 | $0 | 0.00% | +6 | New |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −439,958−100.0% | Sold out |
| Canada Pension Plan Investment Board | 0 | $0 | 0.00% | −221,000−100.0% | Sold out |
| Marshall Wace North America L.P. | 0 | $0 | 0.00% | −70,934−100.0% | Sold out |
| Royce & Associates LP | 0 | $0 | 0.00% | −65,030−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −29,831−100.0% | Sold out |
| Connor, Clark & Lunn Investment Management Ltd. | 0 | $0 | 0.00% | −29,010−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −26,836−100.0% | Sold out |
| Hillsdale Investment Management Inc. | 0 | $0 | 0.00% | −25,500−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −23,945−100.0% | Sold out |
| Mackay Shields LLC | 0 | $0 | 0.00% | −21,066−100.0% | Sold out |
| Vestmark Advisory Solutions, Inc. | 0 | $0 | 0.00% | −18,239−100.0% | Sold out |
| NewEdge Wealth, LLC | 0 | $0 | 0.00% | −18,239−100.0% | Sold out |
| Bluefin Capital Management, LLC | 0 | $0 | 0.00% | −17,838−100.0% | Sold out |
| Susquehanna International Group Ltd. | 0 | $0 | 0.00% | −17,846−100.0% | Sold out |
| CIBC World Markets Corp | 0 | $0 | 0.00% | −12,688−100.0% | Sold out |
| New England Research & Management, Inc. | 0 | $0 | 0.00% | −10,502−100.0% | Sold out |
| Duality Advisers, LP | 0 | $0 | 0.00% | −10,344−100.0% | Sold out |
| Wolverine Asset Management LLC | 0 | $0 | 0.00% | −9,866−100.0% | Sold out |
| Quantitative Investment Management, LLC | 0 | $0 | 0.00% | −8,839−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −8,730−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −8,708−100.0% | Sold out |