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 2022
Institutional positions in Iridium Communications Inc. as of Dec 31, 2022. 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
- 365
- +39 vs. Q3 2022
- Shares held
- 104.4M
- −2.18M (−2.0%) vs. Q3 2022
- Total value
- $5.37B
- +$638.7M (+13.5%) vs. Q3 2022
- New holders
- 61
- 98 more added
- Sold out
- 22
- 140 more reduced
4 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2022: 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 | $1.80B |
| Q2 2025 | 332 | $3.07B |
| Q1 2025 | 351 | $2.86B |
| Q4 2024 | 349 | $2.91B |
| Q3 2024 | 353 | $3.02B |
| Q2 2024 | 344 | $2.72B |
| Q1 2024 | 330 | $2.82B |
| Q4 2023 | 347 | $4.31B |
| Q3 2023 | 361 | $4.64B |
| Q2 2023 | 392 | $6.40B |
| Q1 2023 | 373 | $6.60B |
| Q4 2022 | 365 | $5.37B |
| Q3 2022 | 331 | $4.73B |
| Q2 2022 | 310 | $4.09B |
| Q1 2022 | 311 | $4.41B |
| Q4 2021 | 309 | $4.77B |
| Q3 2021 | 310 | $4.56B |
| Q2 2021 | 279 | $4.52B |
| Q1 2021 | 301 | $4.48B |
Institutions, Q4 2022
Shares, value and share of portfolio for each institution holding Iridium Communications Inc.; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 14,771,139 | $759.2M | 0.02% | −140,379−0.9% | Reduced |
| Bamco Inc | 14,511,318 | $745.9M | 2.50% | −10,616−0.1% | Reduced |
| Vanguard Group Inc | 12,713,158 | $653.5M | 0.02% | −60,912−0.5% | Reduced |
| Capital International Investors | 7,871,992 | $404.6M | 0.11% | +1,0640.0% | Added |
| State Street Corp | 4,899,007 | $251.8M | 0.01% | −221,959−4.3% | Reduced |
| Invesco Ltd. | 2,606,461 | $134.0M | 0.04% | −300,273−10.3% | Reduced |
| Dimensional Fund Advisors LP | 2,438,604 | $125.3M | 0.04% | −29,403−1.2% | Reduced |
| Silver Heights Capital Management Inc | 2,432,003 | $125.0M | 46.56% | −41,360−1.7% | Reduced |
| Geode Capital Management, LLC | 2,369,112 | $121.8M | 0.02% | +54,970+2.4% | Added |
| Clearbridge Investments, LLC | 2,003,883 | $103.0M | 0.10% | +19,533+1.0% | Added |
| Northern Trust Corp | 1,855,815 | $95.4M | 0.02% | −29,736−1.6% | Reduced |
| Capital World Investors | 1,563,868 | $80.4M | 0.02% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 1,519,266 | $78.1M | 0.03% | +16,110+1.1% | Added |
| Van Berkom & Associates Inc. | 1,509,836 | $77.6M | 3.33% | −172,556−10.3% | Reduced |
| ARK Investment Management LLCSuperinvestorARK Invest | 1,494,455 | $76.8M | 0.67% | −274,325−15.5% | Reduced |
| Morgan Stanley | 1,484,292 | $76.3M | 0.01% | +189,322+14.6% | Added |
| Bank of New York Mellon Corp | 1,316,942 | $67.7M | 0.02% | −46,927−3.4% | Reduced |
| Select Equity Group, L.P. | 1,205,006 | $61.9M | 0.24% | −769,682−39.0% | Reduced |
| Price T Rowe Associates Inc | 1,170,233 | $60.1M | 0.01% | +36,506+3.2% | Added |
| Norges Bank | 1,149,062 | $59.1M | 0.01% | +6,653+0.6% | Added |
| Goldman Sachs Group Inc | 1,078,469 | $55.4M | 0.02% | −580,371−35.0% | Reduced |
| Nuveen Asset Management, LLC | 880,381 | $45.3M | 0.02% | −7,471−0.8% | Reduced |
| Pinnacle Associates Ltd | 776,066 | $39.9M | 0.87% | −130,598−14.4% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 711,524 | $36.6M | 0.03% | −142,496−16.7% | Reduced |
| Nikko Asset Management Americas, Inc. | 711,524 | $36.6M | 0.53% | −142,496−16.7% | Reduced |
| Dudley & Shanley, Inc. | 667,385 | $34.3M | 7.73% | 00.0% | Unchanged |
| Legal & General Group Plc | 569,119 | $29.3M | 0.01% | +62,616+12.4% | Added |
| Driehaus Capital Management LLC | 558,832 | $28.7M | 0.43% | +124,515+28.7% | Added |
| D. E. Shaw & Co., Inc. | 555,617 | $28.6M | 0.05% | −206,292−27.1% | Reduced |
| American Century Companies Inc | 553,379 | $28.4M | 0.02% | −2,126−0.4% | Reduced |
| Man Group plc | 535,347 | $27.5M | 0.10% | −98,799−15.6% | Reduced |
| Macquarie Group Ltd | 526,699 | $27.1M | 0.03% | +486,209+1,200.8% | Added |
| Brown Advisory Inc | 519,766 | $26.7M | 0.05% | −2,790−0.5% | Reduced |
| Principal Financial Group Inc | 495,808 | $25.5M | 0.02% | −3,634−0.7% | Reduced |
| Renaissance Technologies LLC | 449,760 | $23.1M | 0.03% | +62,461+16.1% | Added |
| JPMorgan Chase & Co | 417,031 | $21.4M | 0.00% | −44,984−9.7% | Reduced |
| FMR LLC | 411,842 | $21.2M | 0.00% | −39,052−8.7% | Reduced |
| Voya Investment Management LLC | 401,492 | $20.6M | 0.02% | −37,965−8.6% | Reduced |
| Rhumbline Advisers | 395,328 | $20.3M | 0.03% | −3,387−0.8% | Reduced |
| Deutsche Bank AG | 374,318 | $19.2M | 0.01% | +94,794+33.9% | Added |
| Blair William & Co | 357,723 | $18.4M | 0.08% | +3,799+1.1% | Added |
| Millennium Management LLC | 317,381 | $16.3M | 0.02% | −342,264−51.9% | Reduced |
| Retirement Systems of Alabama | 317,001 | $16.3M | 0.07% | +150,769+90.7% | Added |
| California Public Employees Retirement System | 305,169 | $15.7M | 0.01% | +8,261+2.8% | Added |
| Raymond James & Associates | 299,568 | $15.4M | 0.01% | +15,078+5.3% | Added |
| Alliancebernstein L.P. | 289,835 | $14.9M | 0.01% | +2,214+0.8% | Added |
| Citadel Advisors LLC | 278,510 | $14.3M | 0.02% | +265,348+2,016.0% | Added |
| Swiss National Bank | 275,900 | $14.2M | 0.01% | +2,700+1.0% | Added |
| Gamco Investors, Inc. Et Al | 254,600 | $13.1M | 0.14% | −44,000−14.7% | Reduced |
| American International Group, Inc. | 253,540 | $13.0M | 0.09% | −5,977−2.3% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 240,861 | $12.4M | 0.02% | +51,770+27.4% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 213,020 | $10.9M | 0.09% | +23,098+12.2% | Added |
| Nicholas Investment Partners, LP | 206,048 | $10.6M | 0.93% | +24,901+13.7% | Added |
| UBS Asset Management Americas Inc | 205,644 | $10.6M | 0.01% | +12,807+6.6% | Added |
| Ameriprise Financial Inc | 200,404 | $10.3M | 0.00% | −7,919−3.8% | Reduced |
| Voloridge Investment Management, LLC | 189,493 | $9.74M | 0.05% | +8,150+4.5% | Added |
| Bank of America Corp | 182,002 | $9.35M | 0.00% | +4,602+2.6% | Added |
| Mutual of America Capital Management LLC | 171,857 | $8.83M | 0.11% | +69,841+68.5% | Added |
| SG Capital Management LLC | 171,058 | $8.79M | 5.23% | +171,058 | New |
| Two Sigma Advisers, LP | 159,900 | $8.22M | 0.02% | +2,400+1.5% | Added |
| Guggenheim Capital LLC | 149,829 | $7.70M | 0.07% | −22,348−13.0% | Reduced |
| California State Teachers Retirement System | 149,346 | $7.68M | 0.01% | −77−0.1% | Reduced |
| Manufacturers Life Insurance Company, The | 147,363 | $7.57M | 0.00% | −2,448−1.6% | Reduced |
| MetLife Investment Management | 142,000 | $7.30M | 0.06% | −4,651−3.2% | Reduced |
| Intrinsic Edge Capital Management LLC | 140,000 | $7.20M | 0.77% | +140,000 | New |
| Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna | 137,868 | $7.09M | 5.42% | −12,600−8.4% | Reduced |
| Putnam Investments LLC | 134,103 | $6.89M | 0.01% | +134,103 | New |
| Tudor Investment Corp Et Al | 133,143 | $6.84M | 0.17% | −28,916−17.8% | Reduced |
| Two Sigma Investments, LP | 132,665 | $6.82M | 0.02% | −1,478−1.1% | Reduced |
| Credit Suisse AG | 131,135 | $6.74M | 0.01% | +31,015+31.0% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 128,818 | $6.62M | 0.04% | −10,715−7.7% | Reduced |
| WealthTrust Axiom LLC | 117,799 | $6.05M | 2.11% | −13,364−10.2% | Reduced |
| New York State Common Retirement Fund | 115,865 | $5.96M | 0.01% | +1,200+1.0% | Added |
| Mackenzie Financial Corp | 111,479 | $5.73M | 0.01% | +2,425+2.2% | Added |
| New York State Teachers Retirement System | 109,859 | $5.65M | 0.01% | +8,796+8.7% | Added |
| Squarepoint Ops LLC | 106,290 | $5.46M | 0.04% | +64,921+156.9% | Added |
| UBS Group AG | 101,638 | $5.22M | 0.00% | +62,433+159.2% | Added |
| First Trust Advisors LP | 94,827 | $4.87M | 0.01% | −12,145−11.4% | Reduced |
| Rockefeller Capital Management L.P. | 93,448 | $4.80M | 0.02% | −19,941−17.6% | Reduced |
| HRT Financial LP | 91,738 | $4.71M | 0.07% | +91,738 | New |
| Cetera Advisor Networks LLC | 89,451 | $4.60M | 0.04% | +12,841+16.8% | Added |
| Amalgamated Bank | 88,712 | $4.56M | 0.04% | +306+0.3% | Added |
| Texas Permanent School Fund | 84,468 | $4.34M | 0.07% | −6,851−7.5% | Reduced |
| Great West Life Assurance Co | 83,155 | $4.28M | 0.01% | +7,387+9.7% | Added |
| State of Wisconsin Investment Board | 79,696 | $4.10M | 0.01% | −7,239−8.3% | Reduced |
| Barometer Capital Management Inc. | 76,700 | $3.94M | 1.16% | +76,700 | New |
| Mirae Asset Global Investments Co., Ltd. | 75,652 | $3.89M | 0.01% | −844−1.1% | Reduced |
| ClariVest Asset Management LLC | 73,126 | $3.76M | 0.18% | −59,750−45.0% | Reduced |
| State of New Jersey Common Pension Fund D | 72,698 | $3.74M | 0.01% | +5,360+8.0% | Added |
| Jane Street Group, LLC | 71,645 | $3.68M | 0.01% | +47,886+201.5% | Added |
| Russell Investments Group, Ltd. | 68,815 | $3.54M | 0.01% | −1,868−2.6% | Reduced |
| Comerica Bank | 55,853 | $3.39M | 0.03% | −1,503−2.6% | Reduced |
| Yousif Capital Management, LLC | 64,200 | $3.30M | 0.04% | −566−0.9% | Reduced |
| Natixis Advisors, L.P. | 63,268 | $3.25M | 0.01% | +1,392+2.2% | Added |
| Stifel Financial Corp | 62,958 | $3.24M | 0.00% | +571+0.9% | Added |
| La Financiere de L'Echiquier | 60,000 | $3.08M | 0.19% | −15,800−20.8% | Reduced |
| Assenagon Asset Management S.A. | 59,096 | $3.04M | 0.01% | 00.0% | Unchanged |
| Los Angeles Capital Management LLC | 58,504 | $3.01M | 0.01% | −28,102−32.4% | Reduced |
| Barclays PLC | 57,079 | $2.93M | 0.00% | −7,700−11.9% | Reduced |
| BNP Paribas Arbitrage, SA | 55,884 | $2.87M | 0.01% | −20,003−26.4% | Reduced |