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, Q4 2021
Institutional positions in Iridium Communications Inc. as of Dec 31, 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
- 309
- +2 vs. Q3 2021
- Shares held
- 115.5M
- +1.16M (+1.0%) vs. Q3 2021
- Total value
- $4.76B
- +$201.3M (+4.4%) vs. Q3 2021
- New holders
- 44
- 108 more added
- Sold out
- 42
- 95 more reduced
3 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2021
Shares, value and share of portfolio for each institution holding Iridium Communications Inc.; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| First Manhattan Co | 23 | $0 | 0.00% | 00.0% | Unchanged |
| Cribstone Capital Management, LLC | 10 | $0 | 0.00% | +10 | New |
| Sutton Wealth Advisors Inc. | 15 | $619 | 0.00% | +15 | New |
| Huntington National Bank | 31 | $1.00K | 0.00% | 00.0% | Unchanged |
| Financial Management Professionals, Inc. | 20 | $1.00K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 17 | $1.00K | 0.00% | 00.0% | Unchanged |
| JFS Wealth Advisors, LLC | 31 | $1.00K | 0.00% | +31 | New |
| Schubert & Co | 21 | $1.00K | 0.00% | +21 | New |
| Bell Investment Advisors, Inc | 51 | $2.00K | 0.00% | −23−31.1% | Reduced |
| Tarbox Family Office, Inc. | 41 | $2.00K | 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% | 00.0% | Unchanged |
| Amplius Wealth Advisors, LLC | 85 | $3.00K | 0.00% | +85 | New |
| Global Financial Private Client, LLC | 94 | $3.88K | 0.00% | 00.0% | Unchanged |
| Sageworth Trust Co | 106 | $4.00K | 0.00% | −354−77.0% | Reduced |
| IFP Advisors, Inc | 100 | $4.00K | 0.00% | 00.0% | Unchanged |
| JNBA Financial Advisors | 112 | $5.00K | 0.00% | +112 | New |
| Valley National Advisers Inc | 155 | $6.00K | 0.00% | 00.0% | Unchanged |
| Centerpoint Advisors, LLC | 142 | $6.00K | 0.00% | +142 | New |
| Covestor Ltd | 153 | $6.00K | 0.01% | +153 | New |
| Prestige Wealth Management Group LLC | 161 | $7.00K | 0.00% | −9−5.3% | Reduced |
| Total Clarity Wealth Management, Inc. | 175 | $7.00K | 0.00% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 161 | $7.00K | 0.00% | 00.0% | Unchanged |
| Glassman Wealth Services | 172 | $7.00K | 0.00% | +46+36.5% | Added |
| Community Bank, N.A. | 200 | $8.00K | 0.00% | 00.0% | Unchanged |
| Truvestments Capital LLC | 205 | $8.00K | 0.00% | 00.0% | Unchanged |
| Carroll Financial Associates, Inc. | 200 | $8.00K | 0.00% | +200 | New |
| Smithfield Trust Co | 225 | $9.00K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 220 | $9.00K | 0.00% | 00.0% | Unchanged |
| Umb Bank N A | 223 | $9.00K | 0.00% | +223 | New |
| Bessemer Group Inc | 250 | $10.0K | 0.00% | 00.0% | Unchanged |
| Gemmer Asset Management LLC | 232 | $10.0K | 0.00% | 00.0% | Unchanged |
| NEXT Financial Group, Inc | 244 | $10.0K | 0.00% | +20+8.9% | Added |
| Newbridge Financial Services Group, Inc. | 259 | $11.0K | 0.01% | +259 | New |
| Fieldpoint Private Securities, LLC | 287 | $12.0K | 0.00% | 00.0% | Unchanged |
| TD Waterhouse Canada Inc. | 300 | $12.3K | 0.00% | +300 | New |
| Signaturefd, LLC | 306 | $13.0K | 0.00% | +11+3.7% | Added |
| Sageworth Trust Co of South Dakota | 350 | $14.0K | 0.02% | +350 | New |
| Steward Partners Investment Advisory, LLC | 370 | $15.0K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 379 | $16.0K | 0.00% | +379 | New |
| Tilia Fiduciary Partners, Inc. | 391 | $16.0K | 0.01% | +391 | New |
| Benjamin Edwards Inc | 403 | $17.0K | 0.01% | +7+1.8% | Added |
| National Bank of Canada | 400 | $17.0K | 0.00% | +400 | New |
| Parallel Advisors, LLC | 445 | $18.0K | 0.00% | +134+43.1% | Added |
| Leonteq Securities AG | 461 | $19.0K | 0.00% | +102+28.4% | Added |
| Patriot Financial Group Insurance Agency, LLC | 475 | $20.0K | 0.00% | +6+1.3% | Added |
| Private Capital Group, LLC | 541 | $22.0K | 0.00% | −31−5.4% | Reduced |
| Parkside Financial Bank & Trust | 525 | $22.0K | 0.01% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 575 | $23.7K | 0.00% | 00.0% | Unchanged |
| TCI Wealth Advisors, Inc. | 631 | $26.0K | 0.00% | +140+28.5% | Added |
| First Horizon Advisors, Inc. | 680 | $27.0K | 0.00% | −21−3.0% | Reduced |
| Byrne Asset Management LLC | 700 | $29.0K | 0.02% | +700 | New |
| Hall Laurie J Trustee | 730 | $30.0K | 0.01% | 00.0% | Unchanged |
| Tradewinds Capital Management, LLC | 800 | $33.0K | 0.01% | 00.0% | Unchanged |
| Kelly Financial Services LLC | 870 | $35.9K | 0.02% | 00.0% | Unchanged |
| Snowden Capital Advisors LLC | 920 | $37.0K | 0.00% | +920 | New |
| Harbour Investments, Inc. | 1,000 | $41.0K | 0.00% | −255−20.3% | Reduced |
| Arcadia Investment Management Corp | 1,000 | $41.0K | 0.01% | 00.0% | Unchanged |
| Harbor Investment Advisory, LLC | 1,000 | $41.0K | 0.01% | 00.0% | Unchanged |
| Institutional & Family Asset Management, LLC | 1,000 | $41.0K | 0.01% | 00.0% | Unchanged |
| High Net Worth Advisory Group LLC | 1,000 | $41.0K | 0.01% | +1,000 | New |
| Quadrant Capital Group LLC | 1,057 | $44.0K | 0.01% | +14+1.3% | Added |
| Fifth Third Bancorp | 1,101 | $45.0K | 0.00% | +499+82.9% | Added |
| Concord Wealth Partners | 1,206 | $50.0K | 0.01% | +961+392.2% | Added |
| KBC Group NV | 1,457 | $60.0K | 0.00% | −3,647−71.5% | Reduced |
| Pinnacle Holdings, LLC | 1,578 | $65.2K | 0.03% | 00.0% | Unchanged |
| Baldwin Brothers Inc | 1,600 | $66.0K | 0.01% | 00.0% | Unchanged |
| Archer Investment Corp | 1,932 | $79.8K | 0.03% | 00.0% | Unchanged |
| Marshall Wace, LLP | 1,932 | $80.0K | 0.00% | −86,880−97.8% | Reduced |
| Creative Financial Designs Inc | 2,000 | $83.0K | 0.01% | 00.0% | Unchanged |
| Brown Brothers Harriman & Co | 2,500 | $103.0K | 0.00% | 00.0% | Unchanged |
| Founders Capital Management | 2,800 | $116.0K | 0.07% | +300+12.0% | Added |
| Skylands Capital, LLC | 3,100 | $128.0K | 0.01% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 3,948 | $163.0K | 0.00% | −8,442−68.1% | Reduced |
| PFS Partners, LLC | 4,000 | $165.2K | 0.12% | +4,000 | New |
| Vienna Asset Management LLC | 4,092 | $169.0K | 0.15% | +4,092 | New |
| Exane Derivatives | 4,784 | $197.5K | 0.05% | −1,430−23.0% | Reduced |
| Captrust Financial Advisors | 4,785 | $198.0K | 0.00% | −815−14.6% | Reduced |
| Comprehensive Financial Consultants Institutional, Inc. | 5,193 | $203.0K | 0.13% | +5,193 | New |
| Sargent Investment Group, LLC | 5,000 | $206.0K | 0.05% | −1,500−23.1% | Reduced |
| Americana Partners, LLC | 5,000 | $206.0K | 0.04% | +5,000 | New |
| Ergoteles LLC | 5,129 | $212.0K | 0.01% | +5,129 | New |
| Interchange Capital Partners, LLC | 5,163 | $213.0K | 0.21% | +5,163 | New |
| Azzad Asset Management Inc | 5,344 | $220.7K | 0.03% | +5,344 | New |
| Two Sigma Investments, LP | 5,390 | $223.0K | 0.00% | −3,930−42.2% | Reduced |
| Boulder Hill Capital Management LP | 5,400 | $223.0K | 0.22% | +5,400 | New |
| Advisor Partners LLC | 5,553 | $230.0K | 0.01% | +5,553 | New |
| Cresset Asset Management, LLC | 5,588 | $231.0K | 0.00% | −29,403−84.0% | Reduced |
| Telemus Capital, LLC | 5,647 | $233.0K | 0.02% | +5,647 | New |
| FDx Advisors, Inc. | 5,682 | $235.0K | 0.01% | −354−5.9% | Reduced |
| CIBC Asset Management Inc | 5,713 | $236.0K | 0.00% | +297+5.5% | Added |
| Chicago Trust Co NA | 5,885 | $243.0K | 0.05% | 00.0% | Unchanged |
| Platform Technology Partners | 5,900 | $244.0K | 0.11% | 00.0% | Unchanged |
| Sigma Planning Corp | 5,944 | $245.0K | 0.01% | +12+0.2% | Added |
| CWM Advisors, LLC | 5,964 | $246.0K | 0.03% | +552+10.2% | Added |
| Public Employees Retirement System of Ohio | 6,054 | $250.0K | 0.00% | +277+4.8% | Added |
| O'Shaughnessy Asset Management, LLC | 6,227 | $257.0K | 0.00% | −505−7.5% | Reduced |
| Schechter Investment Advisors, LLC | 6,234 | $257.0K | 0.02% | +6,234 | New |
| AlphaCrest Capital Management LLC | 6,251 | $258.0K | 0.01% | +6,251 | New |