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, Q3 2023
Institutional positions in Iridium Communications Inc. as of Sep 30, 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
- 361
- −30 vs. Q2 2023
- Shares held
- 101.2M
- −1.94M (−1.9%) vs. Q2 2023
- Total value
- $4.64B
- −$1.76B (−27.5%) vs. Q2 2023
- New holders
- 37
- 115 more added
- Sold out
- 67
- 161 more reduced
1 institution that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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 | 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, Q3 2023
Shares, value and share of portfolio for each institution holding Iridium Communications Inc.; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Shelton Capital Management | 5,851 | $266.2K | 0.01% | −324−5.2% | Reduced |
| Platform Technology Partners | 5,900 | $268.4K | 0.13% | 00.0% | Unchanged |
| Schonfeld Strategic Advisors LLC | 5,970 | $271.6K | 0.00% | −6,370−51.6% | Reduced |
| US Bancorp | 6,042 | $274.9K | 0.00% | −228−3.6% | Reduced |
| Yarbrough Capital, LLC | 6,105 | $277.7K | 0.02% | −8,264−57.5% | Reduced |
| Cipher Capital LP | 6,169 | $280.6K | 0.20% | +6,169 | New |
| Centiva Capital, LP | 6,235 | $283.6K | 0.01% | −80,632−92.8% | Reduced |
| Citigroup Inc | 6,242 | $283.9K | 0.00% | −47,334−88.3% | Reduced |
| Quantinno Capital Management LP | 6,241 | $284.0K | 0.01% | +39+0.6% | Added |
| Main Street Financial Solutions, LLC | 6,291 | $286.2K | 0.04% | +803+14.6% | Added |
| Prudential PLC | 6,350 | $288.9K | 0.00% | +6,350 | New |
| Schechter Investment Advisors, LLC | 6,432 | $292.6K | 0.03% | −968−13.1% | Reduced |
| Natixis | 6,453 | $293.5K | 0.00% | +6,453 | New |
| JustInvest LLC | 6,456 | $293.7K | 0.01% | +459+7.7% | Added |
| ISAM Funds (UK) Ltd | 6,687 | $304.2K | 0.19% | +6,687 | New |
| Utah Retirement Systems | 6,800 | $309.3K | 0.00% | +100+1.5% | Added |
| The PNC Financial Services Group, Inc. | 6,826 | $310.5K | 0.00% | −5,935−46.5% | Reduced |
| ProShare Advisors LLC | 7,002 | $318.5K | 0.00% | −631−8.3% | Reduced |
| QRG Capital Management, Inc. | 7,023 | $319.5K | 0.01% | +7,023 | New |
| Prudential Financial Inc | 7,040 | $320.3K | 0.00% | −9,297−56.9% | Reduced |
| Pathstone Family Office, LLC | 6,700 | $320.7K | 0.00% | +3,599+116.1% | Added |
| Cambridge Investment Research Advisors, Inc. | 7,219 | $328.0K | 0.00% | −1,281−15.1% | Reduced |
| Invesco, LLC | 7,399 | $336.6K | 0.17% | −299−3.9% | Reduced |
| CWM Advisors, LLC | 7,454 | $339.1K | 0.04% | +1,668+28.8% | Added |
| Perfromance Wealth Partners, LLC | 7,496 | $341.0K | 0.02% | −1,000−11.8% | Reduced |
| Wealth Effects LLC | 7,500 | $341.2K | 0.17% | 00.0% | Unchanged |
| Commonwealth Equity Services, LLC | 8,034 | $365.0K | 0.00% | +1,622+25.3% | Added |
| Y-Intercept (Hong Kong) Ltd | 8,112 | $369.0K | 0.04% | −2,105−20.6% | Reduced |
| Versor Investments LP | 8,235 | $374.6K | 0.08% | +3,148+61.9% | Added |
| Winton Group Ltd | 8,279 | $376.6K | 0.03% | +640+8.4% | Added |
| First Hawaiian Bank | 8,295 | $377.3K | 0.01% | −340−3.9% | Reduced |
| Yorktown Management & Research Co Inc | 8,400 | $382.1K | 0.43% | −3,250−27.9% | Reduced |
| Two Sigma Securities, LLC | 8,495 | $386.4K | 0.02% | +8,495 | New |
| Advisor Partners II, LLC | 8,801 | $400.4K | 0.02% | +269+3.2% | Added |
| Fox Run Management, L.L.C. | 8,882 | $404.0K | 0.12% | −13,363−60.1% | Reduced |
| Cim Investment Mangement Inc | 9,019 | $410.3K | 0.15% | +4,119+84.1% | Added |
| AtonRa Partners | 9,099 | $413.9K | 0.87% | −2,757−23.3% | Reduced |
| Maryland State Retirement & Pension System | 9,854 | $448.3K | 0.01% | 00.0% | Unchanged |
| Hancock Whitney Corp | 9,864 | $448.7K | 0.02% | −581−5.6% | Reduced |
| Gabelli Funds LLC | 10,000 | $454.9K | 0.00% | 00.0% | Unchanged |
| Independent Financial Group, LLC | 10,050 | $457.2K | 0.03% | +975+10.7% | Added |
| Mariner, LLC | 10,436 | $474.7K | 0.00% | −963−8.4% | Reduced |
| Mackenzie Financial Corp | 10,891 | $477.4K | 0.00% | −80,273−88.1% | Reduced |
| Securian Asset Management, Inc | 10,591 | $481.8K | 0.01% | −626−5.6% | Reduced |
| Capula Management Ltd | 10,620 | $483.1K | 0.03% | +10,620 | New |
| Advisor Group Holdings, Inc. | 10,958 | $498.5K | 0.00% | −12,711−53.7% | Reduced |
| Daiwa Securities Group Inc. | 11,182 | $509.0K | 0.00% | +3,507+45.7% | Added |
| FORA Capital, LLC | 11,379 | $517.6K | 0.05% | +11,379 | New |
| Connable Office Inc | 11,559 | $525.8K | 0.07% | 00.0% | Unchanged |
| Values First Advisors, Inc. | 11,563 | $526.0K | 0.34% | −36−0.3% | Reduced |
| XTX Topco Ltd | 11,578 | $526.7K | 0.09% | +6,691+136.9% | Added |
| Schroder Investment Management Group | 11,666 | $532.0K | 0.00% | +3,046+35.3% | Added |
| Creative Planning | 11,802 | $536.9K | 0.00% | −1,617−12.1% | Reduced |
| Tower Research Capital LLC (TRC) | 11,914 | $542.0K | 0.02% | −8,489−41.6% | Reduced |
| Lazard Asset Management LLC | 12,000 | $545.0K | 0.00% | −1,002−7.7% | Reduced |
| Private Wealth Partners, LLC | 12,000 | $545.9K | 0.05% | 00.0% | Unchanged |
| Exchange Traded Concepts, LLC | 12,056 | $548.4K | 0.02% | +10,664+766.1% | Added |
| Neuberger Berman Group LLC | 12,179 | $554.0K | 0.00% | +6,249+105.4% | Added |
| Affinity Investment Advisors, LLC | 12,210 | $555.4K | 0.36% | −340−2.7% | Reduced |
| Nebula Research & Development LLC | 12,223 | $556.0K | 0.29% | +12,223 | New |
| Duality Advisers, LP | 12,413 | $564.7K | 0.07% | −4,896−28.3% | Reduced |
| CI Private Wealth, LLC | 12,719 | $578.6K | 0.00% | −2,199−14.7% | Reduced |
| Pictet Asset Management Holding SA | 12,900 | $586.8K | 0.00% | +12,900 | New |
| Verition Fund Management LLC | 13,113 | $596.5K | 0.01% | −16,238−55.3% | Reduced |
| Illinois Municipal Retirement Fund | 13,861 | $631.0K | 0.01% | 00.0% | Unchanged |
| Group One Trading, L.P. | 14,048 | $639.0K | 0.03% | −3,647−20.6% | Reduced |
| IFM Investors Pty Ltd | 14,634 | $665.7K | 0.01% | −897−5.8% | Reduced |
| Public Employees Retirement Association of Colorado | 14,711 | $669.0K | 0.00% | −1,710−10.4% | Reduced |
| State of Alaska, Department of Revenue | 14,860 | $675.0K | 0.01% | −750−4.8% | Reduced |
| CIBC Private Wealth Group, LLC | 14,855 | $675.8K | 0.00% | +500+3.5% | Added |
| Institute for Wealth Management, LLC. | 14,921 | $678.8K | 0.12% | +1,050+7.6% | Added |
| Regions Financial Corp | 15,062 | $685.2K | 0.01% | +15,062 | New |
| Peapack Gladstone Financial Corp | 15,558 | $708.0K | 0.01% | 00.0% | Unchanged |
| Los Angeles Capital Management LLC | 15,875 | $722.2K | 0.00% | −63,326−80.0% | Reduced |
| Crossmark Global Holdings, Inc. | 16,538 | $729.0K | 0.02% | +38+0.2% | Added |
| Riverwater Partners LLC | 16,674 | $758.5K | 0.69% | −136−0.8% | Reduced |
| Walleye Trading LLC | 17,020 | $774.2K | 0.02% | +15,482+1,006.6% | Added |
| Mirae Asset Global Investments Co., Ltd. | 17,284 | $786.2K | 0.00% | −4,876−22.0% | Reduced |
| Federated Hermes, Inc. | 18,035 | $820.4K | 0.00% | −54,456−75.1% | Reduced |
| McDonald Partners LLC | 18,250 | $830.2K | 0.27% | +1,150+6.7% | Added |
| Stifel Financial Corp | 18,392 | $836.7K | 0.00% | −55,001−74.9% | Reduced |
| Intech Investment Management LLC | 18,442 | $838.9K | 0.01% | +18,442 | New |
| Teacher Retirement System of Texas | 18,673 | $849.0K | 0.01% | −17,633−48.6% | Reduced |
| Royal Bank of Canada | 19,963 | $908.0K | 0.00% | −2,441−10.9% | Reduced |
| Pacer Advisors, Inc. | 20,004 | $910.0K | 0.00% | −11,241−36.0% | Reduced |
| Martingale Asset Management L P | 20,829 | $947.5K | 0.02% | −23,995−53.5% | Reduced |
| Tealwood Asset Management Inc | 20,841 | $948.0K | 0.49% | +4,100+24.5% | Added |
| Premier Fund Managers Ltd | 21,000 | $953.0K | 0.04% | −5,100−19.5% | Reduced |
| Victory Capital Management Inc | 21,149 | $962.1K | 0.00% | −29,848−58.5% | Reduced |
| Capstone Investment Advisors, LLC | 21,515 | $978.7K | 0.03% | +21,515 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 22,177 | $1.01M | 0.00% | +3,494+18.7% | Added |
| ClariVest Asset Management LLC | 22,401 | $1.02M | 0.06% | −12,158−35.2% | Reduced |
| Riggs Asset Managment Co. Inc. | 22,708 | $1.03M | 0.37% | −7,293−24.3% | Reduced |
| Virginia Retirement Systems Et Al | 23,600 | $1.07M | 0.01% | −16,100−40.6% | Reduced |
| Bayesian Capital Management, LP | 23,719 | $1.08M | 0.12% | +23,719 | New |
| Legato Capital Management LLC | 23,917 | $1.09M | 0.16% | −2,437−9.2% | Reduced |
| National Bank of Canada | 25,507 | $1.13M | 0.00% | +4,325+20.4% | Added |
| Captrust Financial Advisors | 25,068 | $1.14M | 0.00% | +706+2.9% | Added |
| Dynamic Technology Lab Private Ltd | 25,202 | $1.15M | 0.11% | −6,038−19.3% | Reduced |
| New Mexico Educational Retirement Board | 25,700 | $1.17M | 0.05% | 00.0% | Unchanged |