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, Q4 2023
Institutional positions in Iridium Communications Inc. as of Dec 31, 2023. 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
- 347
- −9 vs. Q3 2023
- Shares held
- 103.2M
- +2.08M (+2.1%) vs. Q3 2023
- Total value
- $4.25B
- −$389.1M (−8.4%) vs. Q3 2023
- New holders
- 46
- 109 more added
- Sold out
- 55
- 143 more reduced
5 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2023: 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, Q4 2023
Shares, value and share of portfolio for each institution holding Iridium Communications Inc.; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Schroder Investment Management Group | 11,180 | $457.0K | 0.00% | −486−4.2% | Reduced |
| JustInvest LLC | 10,577 | $435.3K | 0.01% | +4,121+63.8% | Added |
| Citadel Advisors LLC | 10,534 | $433.6K | 0.00% | −424,700−97.6% | Reduced |
| Securian Asset Management, Inc | 10,452 | $430.2K | 0.01% | −139−1.3% | Reduced |
| CWM Advisors, LLC | 10,349 | $426.0K | 0.05% | +2,895+38.8% | Added |
| Aigen Investment Management, LP | 10,121 | $416.6K | 0.07% | +4,533+81.1% | Added |
| Citigroup Inc | 10,008 | $411.9K | 0.00% | +3,766+60.3% | Added |
| Gabelli Funds LLC | 10,000 | $411.6K | 0.00% | 00.0% | Unchanged |
| Gsa Capital Partners LLP | 9,899 | $407.0K | 0.03% | −41,411−80.7% | Reduced |
| Hancock Whitney Corp | 9,854 | $405.6K | 0.02% | −10−0.1% | Reduced |
| Maryland State Retirement & Pension System | 9,854 | $405.6K | 0.01% | 00.0% | Unchanged |
| Petrus Trust Company, LTA | 9,799 | $403.3K | 0.04% | +9,799 | New |
| Fox Run Management, L.L.C. | 9,623 | $396.1K | 0.10% | +741+8.3% | Added |
| State of Wyoming | 9,019 | $371.2K | 0.07% | +4,477+98.6% | Added |
| Independent Financial Group, LLC | 9,015 | $371.1K | 0.02% | −1,035−10.3% | Reduced |
| Envestnet Asset Management Inc | 8,934 | $367.7K | 0.00% | −84,260−90.4% | Reduced |
| Main Street Financial Solutions, LLC | 8,891 | $366.0K | 0.05% | +2,600+41.3% | Added |
| Commonwealth Equity Services, LLC | 8,868 | $365.0K | 0.00% | +834+10.4% | Added |
| Winton Group Ltd | 8,677 | $357.1K | 0.03% | +398+4.8% | Added |
| Centiva Capital, LP | 8,429 | $346.9K | 0.02% | +2,194+35.2% | Added |
| Peapack Gladstone Financial Corp | 8,258 | $340.0K | 0.01% | −7,300−46.9% | Reduced |
| Mariner, LLC | 8,240 | $339.2K | 0.00% | −2,196−21.0% | Reduced |
| Semanteon Capital Management, LP | 8,084 | $332.7K | 0.22% | +8,084 | New |
| Pearl River Capital, LLC | 7,845 | $322.9K | 0.05% | +7,845 | New |
| Verition Fund Management LLC | 7,839 | $322.7K | 0.00% | −5,274−40.2% | Reduced |
| Balyasny Asset Management LLC | 7,827 | $322.2K | 0.00% | +3,146+67.2% | Added |
| AtonRa Partners | 7,803 | $321.2K | 0.64% | −1,296−14.2% | Reduced |
| Wealth Effects LLC | 7,500 | $308.7K | 0.12% | 00.0% | Unchanged |
| Prudential Financial Inc | 7,411 | $305.0K | 0.00% | +371+5.3% | Added |
| Invesco, LLC | 7,399 | $304.5K | 0.14% | 00.0% | Unchanged |
| Affinity Investment Advisors, LLC | 7,330 | $301.7K | 0.21% | −4,880−40.0% | Reduced |
| First Hawaiian Bank | 7,305 | $300.7K | 0.01% | −990−11.9% | Reduced |
| Quest Partners LLC | 7,279 | $299.6K | 0.06% | +7,279 | New |
| Cambridge Investment Research Advisors, Inc. | 7,030 | $289.0K | 0.00% | −189−2.6% | Reduced |
| US Bancorp | 6,976 | $287.1K | 0.00% | +934+15.5% | Added |
| ProShare Advisors LLC | 6,952 | $286.1K | 0.00% | −50−0.7% | Reduced |
| Utah Retirement Systems | 6,800 | $279.9K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 6,686 | $275.2K | 0.00% | −4,272−39.0% | Reduced |
| Scientech Research LLC | 6,512 | $268.1K | 0.27% | +6,512 | New |
| Ethic Inc. | 6,439 | $265.0K | 0.01% | +1,979+44.4% | Added |
| The PNC Financial Services Group, Inc. | 6,421 | $264.3K | 0.00% | −405−5.9% | Reduced |
| QRG Capital Management, Inc. | 6,271 | $258.1K | 0.00% | −752−10.7% | Reduced |
| Quantinno Capital Management LP | 6,208 | $256.0K | 0.01% | −33−0.5% | Reduced |
| Numerai GP LLC | 6,142 | $252.8K | 0.09% | +6,142 | New |
| Natixis | 6,132 | $252.4K | 0.00% | −321−5.0% | Reduced |
| Yarbrough Capital, LLC | 6,105 | $251.3K | 0.01% | 00.0% | Unchanged |
| Entropy Technologies, LP | 5,496 | $226.2K | 0.04% | +5,496 | New |
| Shelton Capital Management | 5,390 | $221.9K | 0.01% | −461−7.9% | Reduced |
| Mirabella Financial Services LLP | 5,384 | $221.6K | 0.03% | +5,384 | New |
| Panagora Asset Management Inc | 5,383 | $221.6K | 0.00% | +5,383 | New |
| Healthcare of Ontario Pension Plan Trust Fund | 5,247 | $216.0K | 0.00% | 00.0% | Unchanged |
| Americana Partners, LLC | 5,016 | $206.5K | 0.02% | 00.0% | Unchanged |
| Coldstream Capital Management Inc | 4,996 | $205.6K | 0.01% | −112−2.2% | Reduced |
| Pinnacle Wealth Management Advisory Group, LLC | 4,875 | $200.7K | 0.02% | +120+2.5% | Added |
| Spire Wealth Management | 4,800 | $178.8K | 0.01% | −505−9.5% | Reduced |
| Group One Trading, L.P. | 4,223 | $173.8K | 0.01% | −9,825−69.9% | Reduced |
| PFS Partners, LLC | 4,000 | $164.6K | 0.11% | 00.0% | Unchanged |
| Point72 Asia (Singapore) Pte. Ltd. | 3,842 | $158.1K | 0.04% | +3,842 | New |
| Point72 Middle East FZE | 3,409 | $140.3K | 0.01% | −33,336−90.7% | Reduced |
| ORG Partners LLC | 3,216 | $132.4K | 0.02% | +550+20.6% | Added |
| nVerses Capital, LLC | – | $131.7K | 0.37% | – | New |
| AdvisorNet Financial, Inc | 3,182 | $131.0K | 0.01% | −17−0.5% | Reduced |
| Quantbot Technologies LP | 3,028 | $124.6K | 0.01% | −49,306−94.2% | Reduced |
| Steward Partners Investment Advisory, LLC | 2,567 | $105.6K | 0.00% | −325−11.2% | Reduced |
| Brown Brothers Harriman & Co | 2,500 | $102.9K | 0.00% | 00.0% | Unchanged |
| KBC Group NV | 2,331 | $96.0K | 0.00% | 00.0% | Unchanged |
| Founders Capital Management | 2,200 | $90.6K | 0.07% | 00.0% | Unchanged |
| EntryPoint Capital, LLC | 2,044 | $84.1K | 0.08% | +2,044 | New |
| Quarry LP | 1,939 | $79.8K | 0.04% | +1,694+691.4% | Added |
| Advisory Services Network, LLC | 1,707 | $70.3K | 0.00% | +1,707 | New |
| Baldwin Brothers Inc | 1,600 | $65.9K | 0.01% | 00.0% | Unchanged |
| Pinnacle Holdings, LLC | 1,528 | $62.9K | 0.03% | 00.0% | Unchanged |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 1,500 | $61.7K | 0.03% | +1,500 | New |
| Headlands Technologies LLC | 1,452 | $59.8K | 0.02% | +1,452 | New |
| CWM, LLC | 1,445 | $59.0K | 0.00% | −101−6.5% | Reduced |
| Leonteq Securities AG | 1,430 | $58.9K | 0.01% | −24−1.7% | Reduced |
| Quadrant Capital Group LLC | 1,273 | $52.4K | 0.00% | −371−22.6% | Reduced |
| Creative Financial Designs Inc | 1,202 | $49.5K | 0.01% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 1,126 | $46.4K | 0.00% | +3+0.3% | Added |
| TD Waterhouse Canada Inc. | 1,100 | $43.7K | 0.00% | +800+266.7% | Added |
| Allspring Global Investments Holdings, LLC | 1,003 | $41.3K | 0.00% | +1,003 | New |
| Harbor Investment Advisory, LLC | 1,000 | $41.2K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 894 | $36.8K | 0.00% | +53+6.3% | Added |
| Kelly Financial Services LLC | 870 | $35.8K | 0.01% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 717 | $32.0K | 0.00% | −323−31.1% | Reduced |
| Fifth Third Bancorp | 732 | $30.1K | 0.00% | −579−44.2% | Reduced |
| Ci Investments Inc. | 711 | $29.0K | 0.00% | +537+308.6% | Added |
| West Tower Group, LLC | 651 | $26.8K | 0.05% | +651 | New |
| Byrne Asset Management LLC | 650 | $26.6K | 0.02% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 636 | $26.2K | 0.00% | 00.0% | Unchanged |
| Northwest Financial Advisors | 620 | $25.5K | 0.02% | +620 | New |
| Institutional & Family Asset Management, LLC | 505 | $20.8K | 0.00% | +1+0.2% | Added |
| Liberty One Investment Management, LLC | 376 | $15.5K | 0.00% | +236+168.6% | Added |
| Ancora Advisors, LLC | 360 | $14.8K | 0.00% | 00.0% | Unchanged |
| First Horizon Advisors, Inc. | 333 | $13.7K | 0.00% | +136+69.0% | Added |
| Parallel Advisors, LLC | 285 | $11.7K | 0.00% | −252−46.9% | Reduced |
| Allworth Financial LP | 284 | $11.7K | 0.00% | −56−16.5% | Reduced |
| Huntington National Bank | 274 | $11.3K | 0.00% | −111−28.8% | Reduced |
| Umb Bank N A | 223 | $9.18K | 0.00% | 00.0% | Unchanged |
| Riggs Asset Managment Co. Inc. | 222 | $9.14K | 0.00% | −22,486−99.0% | Reduced |