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 2024
Institutional positions in Iridium Communications Inc. as of Dec 31, 2024. 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
- 349
- −2 vs. Q3 2024
- Shares held
- 100.2M
- +2.58M (+2.6%) vs. Q3 2024
- Total value
- $2.91B
- −$73.2M (−2.5%) vs. Q3 2024
- New holders
- 48
- 131 more added
- Sold out
- 50
- 125 more reduced
2 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2024: 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 2024
Shares, value and share of portfolio for each institution holding Iridium Communications Inc.; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Quest Partners LLC | 6,820 | $197.9K | 0.03% | −7,057−50.9% | Reduced |
| QRG Capital Management, Inc. | 7,022 | $203.8K | 0.00% | −404−5.4% | Reduced |
| Chesapeake Capital Corp | 7,037 | $204.2K | 0.21% | +7,037 | New |
| Vontobel Holding Ltd. | 7,073 | $205.3K | 0.00% | −6,084−46.2% | Reduced |
| Quarry LP | 7,100 | $206.0K | 0.04% | +6,618+1,373.0% | Added |
| Prudential Financial Inc | 7,359 | $208.3K | 0.00% | −1,172−13.7% | Reduced |
| Shell Asset Management Co | 7,196 | $209.0K | 0.01% | 00.0% | Unchanged |
| Inspire Advisors, LLC | 7,224 | $209.6K | 0.03% | −269−3.6% | Reduced |
| Quantessence Capital LLC | 7,233 | $209.9K | 0.09% | +7,233 | New |
| Claret Asset Management Corp | 7,300 | $212.0K | 0.03% | +51+0.7% | Added |
| Walleye Trading LLC | 7,444 | $216.0K | 0.00% | +7,444 | New |
| Captrust Financial Advisors | 7,589 | $220.2K | 0.00% | +160+2.2% | Added |
| Envestnet Asset Management Inc | 7,749 | $224.9K | 0.00% | −12,002−60.8% | Reduced |
| Two Sigma Advisers, LP | 8,100 | $235.1K | 0.00% | +500+6.6% | Added |
| Independent Financial Group, LLC | 8,200 | $238.0K | 0.01% | 00.0% | Unchanged |
| M&T Bank Corp | 8,321 | $241.3K | 0.00% | +1,010+13.8% | Added |
| Tower Research Capital LLC (TRC) | 8,365 | $242.8K | 0.00% | +3,949+89.4% | Added |
| Cornercap Investment Counsel Inc | 8,476 | $246.0K | 0.08% | 00.0% | Unchanged |
| State of Wyoming | 8,531 | $247.6K | 0.03% | −7,717−47.5% | Reduced |
| Securian Asset Management, Inc | 8,606 | $249.7K | 0.01% | −599−6.5% | Reduced |
| New Age Alpha Advisors, LLC | 8,712 | $252.8K | 0.01% | +8,712 | New |
| Boothbay Fund Management, LLC | 8,875 | $257.6K | 0.01% | +8,875 | New |
| Total Wealth Planning & Management, Inc. | 9,418 | $273.3K | 0.27% | +9,418 | New |
| Bridgefront Capital, LLC | 9,699 | $281.5K | 0.09% | +2,411+33.1% | Added |
| Zacks Investment Management | 9,756 | $283.1K | 0.00% | −143,715−93.6% | Reduced |
| Vident Advisory, LLC | 9,825 | $285.1K | 0.01% | −7,441−43.1% | Reduced |
| US Bancorp | 9,939 | $288.4K | 0.00% | +117+1.2% | Added |
| Caas Capital Management LP | 10,000 | $290.2K | 0.24% | 00.0% | Unchanged |
| Panagora Asset Management Inc | 10,327 | $299.7K | 0.00% | +543+5.5% | Added |
| Virtu Financial LLC | 10,341 | $300.0K | 0.02% | +10,341 | New |
| Cim Investment Mangement Inc | 10,633 | $308.6K | 0.09% | 00.0% | Unchanged |
| Elo Mutual Pension Insurance Co | 10,676 | $309.8K | 0.01% | +10,676 | New |
| Jaffetilchin Investment Partners, LLC | 10,788 | $313.1K | 0.02% | +2,901+36.8% | Added |
| Dark Forest Capital Management LP | 10,813 | $313.8K | 0.05% | −5,873−35.2% | Reduced |
| Gabelli Funds LLC | 11,000 | $319.2K | 0.00% | 00.0% | Unchanged |
| Mariner, LLC | 11,005 | $319.4K | 0.00% | +1,897+20.8% | Added |
| Hancock Whitney Corp | 11,173 | $324.2K | 0.01% | +11,173 | New |
| Public Employees Retirement Association of Colorado | 11,527 | $335.0K | 0.00% | 00.0% | Unchanged |
| Connable Office Inc | 11,559 | $335.4K | 0.03% | 00.0% | Unchanged |
| Main Street Financial Solutions, LLC | 11,724 | $340.2K | 0.03% | −222−1.9% | Reduced |
| Ballentine Partners, LLC | 11,731 | $340.4K | 0.01% | +750+6.8% | Added |
| Quantinno Capital Management LP | 11,867 | $344.4K | 0.00% | +2,319+24.3% | Added |
| Advisors Asset Management, Inc. | 12,188 | $353.7K | 0.01% | −2,617−17.7% | Reduced |
| Bank of Nova Scotia | 12,254 | $355.6K | 0.00% | +12,254 | New |
| Values First Advisors, Inc. | 12,259 | $355.8K | 0.20% | −1,422−10.4% | Reduced |
| Resona Asset Management Co.,Ltd. | 12,342 | $358.2K | 0.00% | +12,342 | New |
| Federated Hermes, Inc. | 12,379 | $359.2K | 0.00% | −984−7.4% | Reduced |
| Marshall Wace, LLP | 12,576 | $365.0K | 0.00% | +2,565+25.6% | Added |
| Versor Investments LP | 12,802 | $371.5K | 0.06% | −37,000−74.3% | Reduced |
| Prelude Capital Management, LLC | 12,821 | $372.1K | 0.03% | +12,821 | New |
| IFM Investors Pty Ltd | 12,922 | $375.0K | 0.00% | −480−3.6% | Reduced |
| State of Alaska, Department of Revenue | 12,980 | $376.0K | 0.00% | −770−5.6% | Reduced |
| Diversified Trust Co | 13,293 | $385.8K | 0.01% | −14,731−52.6% | Reduced |
| JustInvest LLC | 13,824 | $401.2K | 0.01% | −852−5.8% | Reduced |
| Xponance, Inc. | 13,874 | $402.6K | 0.00% | +280+2.1% | Added |
| Natixis Advisors, L.P. | 14,204 | $412.0K | 0.00% | −1,286−8.3% | Reduced |
| Janney Montgomery Scott LLC | 14,330 | $416.0K | 0.00% | −819−5.4% | Reduced |
| CWM, LLC | 14,752 | $428.0K | 0.00% | +205+1.4% | Added |
| Pictet Asset Management Holding SA | 14,924 | $433.1K | 0.00% | +1,656+12.5% | Added |
| Congress Wealth Management LLC | 15,100 | $438.2K | 0.01% | +15,100 | New |
| Nomura Holdings Inc | 15,106 | $438.4K | 0.00% | +15,106 | New |
| EntryPoint Capital, LLC | 15,330 | $444.9K | 0.19% | +600+4.1% | Added |
| Change Path, LLC | 15,544 | $451.1K | 0.01% | −2,149−12.1% | Reduced |
| Renaissance Technologies LLC | 16,030 | $465.2K | 0.00% | −106,269−86.9% | Reduced |
| Fieldview Capital Management, LLC | 16,673 | $483.9K | 0.07% | +16,673 | New |
| Stifel Financial Corp | 16,785 | $487.1K | 0.00% | +1,495+9.8% | Added |
| Wealth Effects LLC | 17,002 | $493.4K | 0.18% | −498−2.8% | Reduced |
| McDonald Partners LLC | 17,225 | $499.9K | 0.13% | +200+1.2% | Added |
| Savant Capital, LLC | 17,471 | $507.0K | 0.00% | −10.0% | Reduced |
| Jain Global LLC | 17,529 | $508.7K | 0.02% | +17,529 | New |
| Ieq Capital, LLC | 18,540 | $538.0K | 0.01% | +4,172+29.0% | Added |
| Wells Fargo & Company | 19,038 | $552.5K | 0.00% | +12,065+173.0% | Added |
| Commonwealth Equity Services, LLC | 19,060 | $553.0K | 0.00% | +729+4.0% | Added |
| Nisa Investment Advisors, LLC | 19,123 | $554.9K | 0.00% | −1,100−5.4% | Reduced |
| Cresset Asset Management, LLC | 19,656 | $570.4K | 0.00% | −8,089−29.2% | Reduced |
| Sit Investment Associates Inc | 19,900 | $577.0K | 0.01% | −47,300−70.4% | Reduced |
| KLP Kapitalforvaltning AS | 21,000 | $609.4K | 0.00% | +21,000 | New |
| Toroso Investments, LLC | 21,031 | $610.3K | 0.01% | +21,031 | New |
| XTX Topco Ltd | 21,634 | $627.8K | 0.05% | −7,014−24.5% | Reduced |
| Centiva Capital, LP | 21,831 | $633.5K | 0.02% | +21,831 | New |
| Guggenheim Capital LLC | 21,941 | $636.7K | 0.01% | +6,883+45.7% | Added |
| Franklin Resources Inc | 22,300 | $647.1K | 0.00% | −120,749−84.4% | Reduced |
| Lecap Asset Management Ltd | 22,302 | $647.2K | 0.18% | −4,285−16.1% | Reduced |
| Bank of Montreal | 22,608 | $656.1K | 0.00% | +1,065+4.9% | Added |
| Ameritas Investment Partners, Inc. | 22,803 | $661.7K | 0.02% | −1,485−6.1% | Reduced |
| Oregon Public Employees Retirement Fund | 23,136 | $671.4K | 0.01% | −1,000−4.1% | Reduced |
| Sherbrooke Park Advisers LLC | 23,139 | $671.5K | 0.21% | +23,139 | New |
| Ofi Invest Asset Management | 24,000 | $672.6K | 0.02% | +24,000 | New |
| Graham Capital Management, L.P. | 23,453 | $680.6K | 0.02% | −34,326−59.4% | Reduced |
| Russell Investments Group, Ltd. | 23,535 | $683.0K | 0.00% | −173,374−88.0% | Reduced |
| Susquehanna International Group, LLP | 23,817 | $691.2K | 0.00% | −28,353−54.3% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 23,883 | $693.1K | 0.00% | −1,606−6.3% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 24,157 | $701.0K | 0.00% | +1,300+5.7% | Added |
| Northwestern Mutual Investment Management Company, LLC | 25,302 | $734.3K | 0.02% | −963−3.7% | Reduced |
| New Mexico Educational Retirement Board | 25,700 | $746.0K | 0.03% | 00.0% | Unchanged |
| Malaga Cove Capital, LLC | 25,948 | $753.0K | 0.30% | −2,684−9.4% | Reduced |
| State of Michigan Retirement System | 26,959 | $782.4K | 0.00% | −1,100−3.9% | Reduced |
| HighTower Advisors, LLC | 27,216 | $789.8K | 0.00% | −1,691−5.8% | Reduced |
| Main Management ETF Advisors, LLC | 27,768 | $806.0K | 0.04% | −2,496−8.2% | Reduced |
| Squarepoint Ops LLC | 28,647 | $831.3K | 0.00% | +703+2.5% | Added |