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, Q3 2021
Institutional positions in Iridium Communications Inc. as of Sep 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
- 310
- +35 vs. Q2 2021
- Shares held
- 114.3M
- +1.28M (+1.1%) vs. Q2 2021
- Total value
- $4.56B
- +$36.6M (+0.8%) vs. Q2 2021
- New holders
- 58
- 125 more added
- Sold out
- 23
- 67 more reduced
4 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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 | 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, Q3 2021
Shares, value and share of portfolio for each institution holding Iridium Communications Inc.; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Exencial Wealth Advisors, LLC | 9,741 | $388.0K | 0.02% | −2,611−21.1% | Reduced |
| Marshall Wace North America L.P. | 9,691 | $386.0K | 0.00% | +9,691 | New |
| Winton Group Ltd | 9,354 | $373.0K | 0.02% | −1,379−12.8% | Reduced |
| Two Sigma Investments, LP | 9,320 | $371.0K | 0.00% | +9,320 | New |
| HBK Sorce Advisory LLC | 9,005 | $359.0K | 0.02% | −24−0.3% | Reduced |
| Truist Financial Corp | 9,027 | $359.0K | 0.00% | +314+3.6% | Added |
| Clear Street Markets LLC | 8,950 | $357.0K | 0.08% | +8,950 | New |
| Main Street Financial Solutions, LLC | 8,819 | $351.0K | 0.05% | 00.0% | Unchanged |
| Crossmark Global Holdings, Inc. | 8,590 | $342.0K | 0.01% | +130+1.5% | Added |
| Raymond James Trust N.A. | 8,526 | $340.0K | 0.01% | −500−5.5% | Reduced |
| Virtu Financial LLC | 8,395 | $335.0K | 0.03% | +8,395 | New |
| Creative Planning | 8,313 | $331.0K | 0.00% | +8,313 | New |
| US Bancorp | 8,202 | $327.0K | 0.00% | −300−3.5% | Reduced |
| Independent Financial Group, LLC | 8,100 | $322.8K | 0.03% | 00.0% | Unchanged |
| Connable Office Inc | 7,556 | $301.0K | 0.04% | 00.0% | Unchanged |
| Occudo Quantitative Strategies LP | 7,513 | $299.0K | 0.04% | −301−3.9% | Reduced |
| Ipswich Investment Management Co., Inc. | 7,500 | $299.0K | 0.08% | 00.0% | Unchanged |
| Wade G W & Inc | 7,461 | $297.0K | 0.01% | 00.0% | Unchanged |
| Pictet Asset Management SA | 7,429 | $296.0K | 0.00% | +7,429 | New |
| Campbell & CO Investment Adviser LLC | 7,250 | $289.0K | 0.09% | +7,250 | New |
| KFA Private Wealth Group, LLC | 6,778 | $270.0K | 0.15% | 00.0% | Unchanged |
| O'Shaughnessy Asset Management, LLC | 6,732 | $269.0K | 0.01% | +1,187+21.4% | Added |
| Mackenzie Financial Corp | 6,693 | $267.0K | 0.00% | +6,693 | New |
| Simplex Trading, LLC | 6,510 | $263.0K | 0.01% | +200+3.2% | Added |
| Shelton Capital Management | 6,514 | $260.0K | 0.01% | 00.0% | Unchanged |
| Sargent Investment Group, LLC | 6,500 | $259.0K | 0.06% | 00.0% | Unchanged |
| CIBC World Markets Inc. | 6,313 | $252.0K | 0.00% | +6,313 | New |
| Scotia Capital Inc. | 6,223 | $248.0K | 0.00% | +6,223 | New |
| Exane Derivatives | 6,214 | $247.6K | 0.06% | −1,188−16.0% | Reduced |
| Seven Eight Capital, LP | 6,106 | $243.0K | 0.02% | +6,106 | New |
| FDx Advisors, Inc. | 6,036 | $241.0K | 0.01% | +152+2.6% | Added |
| Sigma Planning Corp | 5,932 | $236.0K | 0.01% | 00.0% | Unchanged |
| Platform Technology Partners | 5,900 | $235.0K | 0.11% | 00.0% | Unchanged |
| Chicago Trust Co NA | 5,885 | $235.0K | 0.05% | +250+4.4% | Added |
| Public Employees Retirement System of Ohio | 5,777 | $230.0K | 0.00% | +4,163+257.9% | Added |
| Fox Run Management, L.L.C. | 5,690 | $227.0K | 0.14% | +5,690 | New |
| Captrust Financial Advisors | 5,600 | $223.0K | 0.00% | +151+2.8% | Added |
| Prudent Man Advisors, LLC | 5,565 | $222.0K | 0.08% | −20−0.4% | Reduced |
| CWM Advisors, LLC | 5,412 | $216.0K | 0.03% | −4,818−47.1% | Reduced |
| CIBC Asset Management Inc | 5,416 | $216.0K | 0.00% | +5,416 | New |
| Triasima Portfolio Management inc. | 5,200 | $207.0K | 0.01% | 00.0% | Unchanged |
| KBC Group NV | 5,104 | $203.0K | 0.00% | −815−13.8% | Reduced |
| State of Wyoming | 4,124 | $164.0K | 0.11% | −509−11.0% | Reduced |
| Skylands Capital, LLC | 3,100 | $124.0K | 0.02% | 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 | 2,000 | $80.0K | 0.01% | −250−11.1% | Reduced |
| Archer Investment Corp | 1,932 | $77.0K | 0.03% | +355+22.5% | Added |
| Baldwin Brothers Inc | 1,600 | $64.0K | 0.01% | 00.0% | Unchanged |
| Neo Ivy Capital Management | 2,502 | $64.0K | 0.07% | +2,502 | New |
| Pinnacle Holdings, LLC | 1,578 | $62.9K | 0.03% | 00.0% | Unchanged |
| Spire Wealth Management | 1,374 | $55.0K | 0.00% | 00.0% | Unchanged |
| Cutler Group LP | 1,380 | $54.0K | 0.00% | −651−32.1% | Reduced |
| Berman Capital Advisors, LLC | 1,362 | $54.0K | 0.01% | +231+20.4% | Added |
| Harbour Investments, Inc. | 1,255 | $50.0K | 0.00% | −9−0.7% | Reduced |
| Quadrant Capital Group LLC | 1,043 | $42.0K | 0.01% | +23+2.3% | Added |
| Arcadia Investment Management Corp | 1,000 | $40.0K | 0.01% | 00.0% | Unchanged |
| Albion Financial Group | 1,000 | $40.0K | 0.00% | 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 |
| Vaughan Nelson Investment Management, L.P. | 1,016 | $40.0K | 0.00% | +1,016 | New |
| Kelly Financial Services LLC | 870 | $34.7K | 0.02% | −33,921−97.5% | Reduced |
| Tradewinds Capital Management, LLC | 800 | $32.0K | 0.01% | 00.0% | Unchanged |
| Hall Laurie J Trustee | 730 | $29.0K | 0.01% | −450−38.1% | Reduced |
| First Horizon Advisors, Inc. | 701 | $27.0K | 0.00% | +214+43.9% | Added |
| Fifth Third Bancorp | 602 | $24.0K | 0.00% | +79+15.1% | Added |
| Private Capital Group, LLC | 572 | $23.0K | 0.01% | +31+5.7% | Added |
| Federation des caisses Desjardins du Quebec | 575 | $22.9K | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 525 | $21.0K | 0.01% | 00.0% | Unchanged |
| TCI Wealth Advisors, Inc. | 491 | $20.0K | 0.00% | 00.0% | Unchanged |
| Patriot Financial Group Insurance Agency, LLC | 469 | $19.0K | 0.00% | +74+18.7% | Added |
| Sageworth Trust Co | 460 | $18.0K | 0.00% | 00.0% | Unchanged |
| Meeder Asset Management Inc | 418 | $17.0K | 0.00% | +16+4.0% | Added |
| Benjamin Edwards Inc | 396 | $16.0K | 0.01% | −13−3.2% | Reduced |
| Steward Partners Investment Advisory, LLC | 370 | $15.0K | 0.00% | 00.0% | Unchanged |
| Leonteq Securities AG | 359 | $14.3K | 0.00% | +186+107.5% | Added |
| Dark Forest Capital Management LP | 324 | $13.0K | 0.00% | +324 | New |
| Signaturefd, LLC | 295 | $12.0K | 0.00% | +200+210.5% | Added |
| Parallel Advisors, LLC | 311 | $12.0K | 0.00% | +311 | New |
| Fieldpoint Private Securities, LLC | 287 | $11.0K | 0.00% | +22+8.3% | Added |
| Bessemer Group Inc | 250 | $10.0K | 0.00% | 00.0% | Unchanged |
| Pacitti Group Inc. | 252 | $10.0K | 0.01% | 00.0% | Unchanged |
| Concord Wealth Partners | 245 | $10.0K | 0.00% | −7−2.8% | Reduced |
| Heritage Wealth Management, LLC | 258 | $10.0K | 0.00% | 00.0% | Unchanged |
| Smithfield Trust Co | 225 | $9.00K | 0.00% | 00.0% | Unchanged |
| Gemmer Asset Management LLC | 232 | $9.00K | 0.00% | 00.0% | Unchanged |
| NEXT Financial Group, Inc | 224 | $9.00K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 220 | $9.00K | 0.00% | +20+10.0% | Added |
| Community Bank, N.A. | 200 | $8.00K | 0.00% | 00.0% | Unchanged |
| Truvestments Capital LLC | 205 | $8.00K | 0.00% | 00.0% | Unchanged |
| Prestige Wealth Management Group LLC | 170 | $7.00K | 0.00% | +9+5.6% | Added |
| Total Clarity Wealth Management, Inc. | 175 | $7.00K | 0.00% | +175 | New |
| Valley National Advisers Inc | 155 | $6.00K | 0.00% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 161 | $6.00K | 0.00% | 00.0% | Unchanged |
| Glassman Wealth Services | 126 | $5.00K | 0.00% | +18+16.7% | Added |
| IFP Advisors, Inc | 100 | $4.00K | 0.00% | −16−13.8% | Reduced |
| Global Financial Private Client, LLC | 94 | $3.76K | 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 |