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 2021
Institutional positions in Iridium Communications Inc. as of Dec 31, 2021. 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
- 309
- +2 vs. Q3 2021
- Shares held
- 115.5M
- +1.16M (+1.0%) vs. Q3 2021
- Total value
- $4.76B
- +$201.3M (+4.4%) vs. Q3 2021
- New holders
- 44
- 108 more added
- Sold out
- 42
- 95 more reduced
3 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2021: 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 2021
Shares, value and share of portfolio for each institution holding Iridium Communications Inc.; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Redmond Asset Management, LLC | 45,025 | $1.86M | 0.52% | +656+1.5% | Added |
| SG Americas Securities, LLC | 46,810 | $1.93M | 0.01% | −12,980−21.7% | Reduced |
| Victory Capital Management Inc | 46,947 | $1.94M | 0.00% | −106,757−69.5% | Reduced |
| Richard P Slaughter Associates Inc | 47,123 | $1.95M | 0.69% | −616−1.3% | Reduced |
| Redpoint Investment Management Pty Ltd | 47,500 | $1.96M | 0.16% | 00.0% | Unchanged |
| Employees Retirement System of Texas | 48,818 | $2.02M | 0.02% | 00.0% | Unchanged |
| Virginia Retirement Systems Et Al | 49,200 | $2.03M | 0.02% | −4,400−8.2% | Reduced |
| Comerica Bank | 59,116 | $2.08M | 0.02% | −810−1.4% | Reduced |
| Metropolitan Life Insurance Co | 50,749 | $2.10M | 0.03% | −1,559−3.0% | Reduced |
| Natixis Advisors, L.P. | 50,884 | $2.10M | 0.01% | +1,566+3.2% | Added |
| Capital International Inc | 56,508 | $2.33M | 0.02% | 00.0% | Unchanged |
| Janney Montgomery Scott LLC | 58,360 | $2.41M | 0.01% | +541+0.9% | Added |
| Squarepoint Ops LLC | 59,613 | $2.46M | 0.01% | −7,403−11.0% | Reduced |
| Fernwood Investment Management, LLC | 61,375 | $2.53M | 0.83% | 00.0% | Unchanged |
| Citigroup Inc | 64,315 | $2.66M | 0.00% | +21,025+48.6% | Added |
| Capital Fund Management S.A. | 64,353 | $2.66M | 0.07% | +22,118+52.4% | Added |
| HSBC Holdings PLC | 65,596 | $2.72M | 0.00% | +43,129+192.0% | Added |
| Great West Life Assurance Co | 65,996 | $2.72M | 0.01% | +4,827+7.9% | Added |
| NN Investment Partners Holdings N.V. | 67,162 | $2.77M | 0.01% | +2,395+3.7% | Added |
| Yousif Capital Management, LLC | 67,369 | $2.78M | 0.03% | +67,369 | New |
| Eaton Vance Management | 68,127 | $2.81M | 0.00% | +1,761+2.7% | Added |
| Riggs Asset Managment Co. Inc. | 68,774 | $2.84M | 0.77% | +2,980+4.5% | Added |
| State of New Jersey Common Pension Fund D | 70,251 | $2.90M | 0.01% | +2,534+3.7% | Added |
| Two Sigma Advisers, LP | 70,300 | $2.90M | 0.01% | +37,900+117.0% | Added |
| Gabelli Funds LLC | 71,000 | $2.93M | 0.02% | −4,000−5.3% | Reduced |
| Strong Tower Advisory Services | 71,089 | $2.94M | 1.56% | +160.0% | Added |
| Ancora Advisors, LLC | 75,351 | $3.11M | 0.07% | −3,990−5.0% | Reduced |
| Macquarie Group Ltd | 76,323 | $3.15M | 0.00% | +53,526+234.8% | Added |
| Cetera Advisor Networks LLC | 76,741 | $3.17M | 0.04% | +916+1.2% | Added |
| New York State Teachers Retirement System | 84,123 | $3.47M | 0.01% | +15,198+22.1% | Added |
| New York State Common Retirement Fund | 86,190 | $3.56M | 0.00% | +2,686+3.2% | Added |
| Advisors Asset Management, Inc. | 86,343 | $3.57M | 0.05% | +9,381+12.2% | Added |
| Alberta Investment Management Corp | 87,100 | $3.60M | 0.02% | −26,300−23.2% | Reduced |
| Russell Investments Group, Ltd. | 88,985 | $3.67M | 0.01% | −2,597−2.8% | Reduced |
| Deutsche Bank AG | 89,099 | $3.68M | 0.00% | −47,008−34.5% | Reduced |
| Amalgamated Bank | 90,352 | $3.73M | 0.03% | +536+0.6% | Added |
| La Financiere de L'Echiquier | 91,000 | $3.76M | 0.13% | +34,204+60.2% | Added |
| Texas Permanent School Fund | 95,731 | $3.95M | 0.05% | −1,866−1.9% | Reduced |
| MetLife Investment Management | 104,618 | $4.32M | 0.04% | +684+0.7% | Added |
| Rockefeller Capital Management L.P. | 105,838 | $4.37M | 0.02% | +17,972+20.5% | Added |
| First Trust Advisors LP | 106,113 | $4.38M | 0.00% | +41,389+63.9% | Added |
| BNP Paribas Arbitrage, SA | 106,251 | $4.39M | 0.01% | +30,845+40.9% | Added |
| Credit Suisse AG | 106,736 | $4.41M | 0.00% | −16,011−13.0% | Reduced |
| Susquehanna Fundamental Investments, LLC | 108,612 | $4.49M | 0.12% | +108,612 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 114,422 | $4.72M | 0.05% | +243+0.2% | Added |
| Mutual of America Capital Management LLC | 118,237 | $4.88M | 0.05% | +2,079+1.8% | Added |
| Allianz Asset Management GmbH | 121,619 | $5.02M | 0.00% | −1,195−1.0% | Reduced |
| Penserra Capital Management LLC | 126,904 | $5.24M | 0.11% | −73−0.1% | Reduced |
| Millennium Management LLC | 127,994 | $5.29M | 0.01% | +127,994 | New |
| Stifel Financial Corp | 142,432 | $5.88M | 0.01% | +282+0.2% | Added |
| ClariVest Asset Management LLC | 144,834 | $5.98M | 0.18% | +41,241+39.8% | Added |
| WealthTrust Axiom LLC | 153,779 | $6.35M | 2.03% | −21,591−12.3% | Reduced |
| California State Teachers Retirement System | 164,646 | $6.80M | 0.01% | +2,441+1.5% | Added |
| Retirement Systems of Alabama | 173,116 | $7.15M | 0.02% | +2,285+1.3% | Added |
| UBS Asset Management Americas Inc | 173,886 | $7.18M | 0.00% | +16,336+10.4% | Added |
| Wells Fargo & Company | 178,188 | $7.36M | 0.00% | +25,082+16.4% | Added |
| Barclays PLC | 187,776 | $7.75M | 0.00% | +46,855+33.2% | Added |
| Guggenheim Capital LLC | 190,515 | $7.87M | 0.04% | +43,412+29.5% | Added |
| UBS Group AG | 196,067 | $8.10M | 0.00% | +69,005+54.3% | Added |
| Raymond James Financial Services Advisors, Inc. | 203,502 | $8.40M | 0.02% | +3,517+1.8% | Added |
| Manufacturers Life Insurance Company, The | 206,739 | $8.54M | 0.01% | −3,322−1.6% | Reduced |
| Ameriprise Financial Inc | 226,350 | $9.35M | 0.00% | +23,770+11.7% | Added |
| Raymond James & Associates | 234,005 | $9.66M | 0.01% | −807−0.3% | Reduced |
| Renaissance Technologies LLC | 250,699 | $10.4M | 0.01% | +168,900+206.5% | Added |
| California Public Employees Retirement System | 261,310 | $10.8M | 0.01% | −5,004−1.9% | Reduced |
| Swiss National Bank | 261,300 | $10.8M | 0.01% | −4,200−1.6% | Reduced |
| Voya Investment Management LLC | 277,276 | $11.4M | 0.02% | +2,746+1.0% | Added |
| American International Group, Inc. | 284,936 | $11.8M | 0.06% | −5,480−1.9% | Reduced |
| Alliancebernstein L.P. | 300,200 | $12.4M | 0.00% | +936+0.3% | Added |
| Gamco Investors, Inc. Et Al | 311,600 | $12.9M | 0.11% | −9,000−2.8% | Reduced |
| Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna | 308,918 | $13.0M | 3.81% | −159,000−34.0% | Reduced |
| D. E. Shaw & Co., Inc. | 340,945 | $14.1M | 0.02% | −128,507−27.4% | Reduced |
| American Century Companies Inc | 344,162 | $14.2M | 0.01% | +87,143+33.9% | Added |
| Rhumbline Advisers | 355,319 | $14.7M | 0.02% | +3,123+0.9% | Added |
| Bank of America Corp | 355,415 | $14.7M | 0.00% | +121,637+52.0% | Added |
| Man Group plc | 363,967 | $15.0M | 0.05% | +65,332+21.9% | Added |
| Blair William & Co | 405,337 | $16.7M | 0.05% | −6,339−1.5% | Reduced |
| JPMorgan Chase & Co | 425,372 | $17.6M | 0.00% | +86,478+25.5% | Added |
| Norges Bank | 441,601 | $18.2M | 0.00% | +43,300+10.9% | Added |
| FMR LLC | 441,830 | $18.2M | 0.00% | −41,298−8.5% | Reduced |
| Parametric Portfolio Associates LLC | 450,492 | $18.6M | 0.01% | −89,135−16.5% | Reduced |
| Principal Financial Group Inc | 458,065 | $18.9M | 0.01% | −8,889−1.9% | Reduced |
| Legal & General Group Plc | 474,637 | $19.6M | 0.01% | −10,567−2.2% | Reduced |
| Brown Advisory Inc | 569,114 | $23.5M | 0.03% | +55,932+10.9% | Added |
| Dudley & Shanley, Inc. | 678,285 | $28.0M | 4.85% | −16,960−2.4% | Reduced |
| Nuveen Asset Management, LLC | 761,612 | $30.4M | 0.01% | −34,861−4.4% | Reduced |
| Price T Rowe Associates Inc | 904,355 | $37.3M | 0.00% | −4,041−0.4% | Reduced |
| Pinnacle Associates Ltd | 985,274 | $40.7M | 0.70% | −5,189−0.5% | Reduced |
| Charles Schwab Investment Management Inc | 1,059,476 | $43.7M | 0.01% | +27,656+2.7% | Added |
| Morgan Stanley | 1,085,219 | $44.8M | 0.01% | +8,070+0.7% | Added |
| Select Equity Group, L.P. | 1,208,248 | $49.9M | 0.15% | +134,545+12.5% | Added |
| Bank of New York Mellon Corp | 1,272,062 | $52.5M | 0.01% | −26,283−2.0% | Reduced |
| Capital World Investors | 1,563,868 | $64.6M | 0.01% | 00.0% | Unchanged |
| Clearbridge Investments, LLC | 1,861,438 | $76.9M | 0.05% | +1,785+0.1% | Added |
| Northern Trust Corp | 2,025,079 | $83.6M | 0.01% | −31,128−1.5% | Reduced |
| Goldman Sachs Group Inc | 2,121,541 | $87.6M | 0.02% | −36,275−1.7% | Reduced |
| Van Berkom & Associates Inc. | 2,139,365 | $88.3M | 2.61% | +122,314+6.1% | Added |
| Geode Capital Management, LLC | 2,255,676 | $93.1M | 0.01% | −5,414−0.2% | Reduced |
| Silver Heights Capital Management Inc | 2,427,811 | $100.2M | 37.37% | +38,575+1.6% | Added |
| Dimensional Fund Advisors LP | 2,544,323 | $105.1M | 0.03% | −184,699−6.8% | Reduced |