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 | $1.79B |
| 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 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 |
|---|---|---|---|---|---|
| Intrinsic Edge Capital Management LLC | 140,000 | $7.20M | 0.77% | +140,000 | New |
| MetLife Investment Management | 142,000 | $7.30M | 0.06% | −4,651−3.2% | Reduced |
| Manufacturers Life Insurance Company, The | 147,363 | $7.57M | 0.00% | −2,448−1.6% | Reduced |
| California State Teachers Retirement System | 149,346 | $7.68M | 0.01% | −77−0.1% | Reduced |
| Guggenheim Capital LLC | 149,829 | $7.70M | 0.07% | −22,348−13.0% | Reduced |
| Two Sigma Advisers, LP | 159,900 | $8.22M | 0.02% | +2,400+1.5% | Added |
| SG Capital Management LLC | 171,058 | $8.79M | 5.23% | +171,058 | New |
| Mutual of America Capital Management LLC | 171,857 | $8.83M | 0.11% | +69,841+68.5% | Added |
| Bank of America Corp | 182,002 | $9.35M | 0.00% | +4,602+2.6% | Added |
| Voloridge Investment Management, LLC | 189,493 | $9.74M | 0.05% | +8,150+4.5% | Added |
| Ameriprise Financial Inc | 200,404 | $10.3M | 0.00% | −7,919−3.8% | Reduced |
| UBS Asset Management Americas Inc | 205,644 | $10.6M | 0.01% | +12,807+6.6% | Added |
| Nicholas Investment Partners, LP | 206,048 | $10.6M | 0.93% | +24,901+13.7% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 213,020 | $10.9M | 0.09% | +23,098+12.2% | Added |
| Raymond James Financial Services Advisors, Inc. | 240,861 | $12.4M | 0.02% | +51,770+27.4% | Added |
| American International Group, Inc. | 253,540 | $13.0M | 0.09% | −5,977−2.3% | Reduced |
| Gamco Investors, Inc. Et Al | 254,600 | $13.1M | 0.14% | −44,000−14.7% | Reduced |
| Swiss National Bank | 275,900 | $14.2M | 0.01% | +2,700+1.0% | Added |
| Citadel Advisors LLC | 278,510 | $14.3M | 0.02% | +265,348+2,016.0% | Added |
| Alliancebernstein L.P. | 289,835 | $14.9M | 0.01% | +2,214+0.8% | Added |
| Raymond James & Associates | 299,568 | $15.4M | 0.01% | +15,078+5.3% | Added |
| California Public Employees Retirement System | 305,169 | $15.7M | 0.01% | +8,261+2.8% | Added |
| Retirement Systems of Alabama | 317,001 | $16.3M | 0.07% | +150,769+90.7% | Added |
| Millennium Management LLC | 317,381 | $16.3M | 0.02% | −342,264−51.9% | Reduced |
| Blair William & Co | 357,723 | $18.4M | 0.08% | +3,799+1.1% | Added |
| Deutsche Bank AG | 374,318 | $19.2M | 0.01% | +94,794+33.9% | Added |
| Rhumbline Advisers | 395,328 | $20.3M | 0.03% | −3,387−0.8% | Reduced |
| Voya Investment Management LLC | 401,492 | $20.6M | 0.02% | −37,965−8.6% | Reduced |
| FMR LLC | 411,842 | $21.2M | 0.00% | −39,052−8.7% | Reduced |
| JPMorgan Chase & Co | 417,031 | $21.4M | 0.00% | −44,984−9.7% | Reduced |
| Renaissance Technologies LLC | 449,760 | $23.1M | 0.03% | +62,461+16.1% | Added |
| Principal Financial Group Inc | 495,808 | $25.5M | 0.02% | −3,634−0.7% | Reduced |
| Brown Advisory Inc | 519,766 | $26.7M | 0.05% | −2,790−0.5% | Reduced |
| Macquarie Group Ltd | 526,699 | $27.1M | 0.03% | +486,209+1,200.8% | Added |
| Man Group plc | 535,347 | $27.5M | 0.10% | −98,799−15.6% | Reduced |
| American Century Companies Inc | 553,379 | $28.4M | 0.02% | −2,126−0.4% | Reduced |
| D. E. Shaw & Co., Inc. | 555,617 | $28.6M | 0.05% | −206,292−27.1% | Reduced |
| Driehaus Capital Management LLC | 558,832 | $28.7M | 0.43% | +124,515+28.7% | Added |
| Legal & General Group Plc | 569,119 | $29.3M | 0.01% | +62,616+12.4% | Added |
| Dudley & Shanley, Inc. | 667,385 | $34.3M | 7.73% | 00.0% | Unchanged |
| Nikko Asset Management Americas, Inc. | 711,524 | $36.6M | 0.53% | −142,496−16.7% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 711,524 | $36.6M | 0.03% | −142,496−16.7% | Reduced |
| Pinnacle Associates Ltd | 776,066 | $39.9M | 0.87% | −130,598−14.4% | Reduced |
| Nuveen Asset Management, LLC | 880,381 | $45.3M | 0.02% | −7,471−0.8% | Reduced |
| Goldman Sachs Group Inc | 1,078,469 | $55.4M | 0.02% | −580,371−35.0% | Reduced |
| Norges Bank | 1,149,062 | $59.1M | 0.01% | +6,653+0.6% | Added |
| Price T Rowe Associates Inc | 1,170,233 | $60.1M | 0.01% | +36,506+3.2% | Added |
| Select Equity Group, L.P. | 1,205,006 | $61.9M | 0.24% | −769,682−39.0% | Reduced |
| Bank of New York Mellon Corp | 1,316,942 | $67.7M | 0.02% | −46,927−3.4% | Reduced |
| Morgan Stanley | 1,484,292 | $76.3M | 0.01% | +189,322+14.6% | Added |
| ARK Investment Management LLCSuperinvestorARK Invest | 1,494,455 | $76.8M | 0.67% | −274,325−15.5% | Reduced |
| Van Berkom & Associates Inc. | 1,509,836 | $77.6M | 3.33% | −172,556−10.3% | Reduced |
| Charles Schwab Investment Management Inc | 1,519,266 | $78.1M | 0.03% | +16,110+1.1% | Added |
| Capital World Investors | 1,563,868 | $80.4M | 0.02% | 00.0% | Unchanged |
| Northern Trust Corp | 1,855,815 | $95.4M | 0.02% | −29,736−1.6% | Reduced |
| Clearbridge Investments, LLC | 2,003,883 | $103.0M | 0.10% | +19,533+1.0% | Added |
| Geode Capital Management, LLC | 2,369,112 | $121.8M | 0.02% | +54,970+2.4% | Added |
| Silver Heights Capital Management Inc | 2,432,003 | $125.0M | 46.56% | −41,360−1.7% | Reduced |
| Dimensional Fund Advisors LP | 2,438,604 | $125.3M | 0.04% | −29,403−1.2% | Reduced |
| Invesco Ltd. | 2,606,461 | $134.0M | 0.04% | −300,273−10.3% | Reduced |
| State Street Corp | 4,899,007 | $251.8M | 0.01% | −221,959−4.3% | Reduced |
| Capital International Investors | 7,871,992 | $404.6M | 0.11% | +1,0640.0% | Added |
| Vanguard Group Inc | 12,713,158 | $653.5M | 0.02% | −60,912−0.5% | Reduced |
| Bamco Inc | 14,511,318 | $745.9M | 2.51% | −10,616−0.1% | Reduced |
| BlackRock Inc. | 14,771,139 | $759.2M | 0.02% | −140,379−0.9% | Reduced |
| Alberta Investment Management Corp | 0 | $0 | 0.00% | −76,100−100.0% | Sold out |
| Capital Fund Management S.A. | 0 | $0 | 0.00% | −61,658−100.0% | Sold out |
| Cipher Capital LP | 0 | $0 | 0.00% | −59,708−100.0% | Sold out |
| Cunning Capital Partners, LP | 0 | $0 | 0.00% | −45,860−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −27,592−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −27,215−100.0% | Sold out |
| Healthcare of Ontario Pension Plan Trust Fund | 0 | $0 | 0.00% | −11,500−100.0% | Sold out |
| Seven Eight Capital, LP | 0 | $0 | 0.00% | −10,213−100.0% | Sold out |
| Teza Capital Management LLC | 0 | $0 | 0.00% | −9,007−100.0% | Sold out |
| Teton Advisors, Inc. | 0 | $0 | 0.00% | −7,500−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −6,238−100.0% | Sold out |
| Scotia Capital Inc. | 0 | $0 | 0.00% | −6,089−100.0% | Sold out |
| Delphia (USA) Inc. | 0 | $0 | 0.00% | −6,089−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −6,017−100.0% | Sold out |
| Corton Capital Inc. | 0 | $0 | 0.00% | −5,978−100.0% | Sold out |
| Telemus Capital, LLC | 0 | $0 | 0.00% | −5,813−100.0% | Sold out |
| CIBC Asset Management Inc | 0 | $0 | 0.00% | −5,324−100.0% | Sold out |
| Arrowstreet Capital, Limited Partnership | 0 | $0 | 0.00% | −4,727−100.0% | Sold out |
| Edgestream Partners, L.P. | 0 | $0 | 0.00% | −4,546−100.0% | Sold out |
| Meeder Asset Management Inc | 0 | $0 | 0.00% | −152−100.0% | Sold out |
| Crewe Advisors LLC | 0 | $0 | 0.00% | −159−100.0% | Sold out |
| Bourgeon Capital Management LLC | 0 | $0 | 0.00% | −9−100.0% | Sold out |
| Eaton Vance Management | – | – | – | – | Not filed |
| Doyle Wealth Management | – | – | – | – | Not filed |
| American Portfolios Advisors | – | – | – | – | Not filed |
| Wipfli Financial Advisors LLC, | – | – | – | – | Not filed |