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 2024
Institutional positions in Iridium Communications Inc. as of Dec 31, 2024. 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
- 349
- −2 vs. Q3 2024
- Shares held
- 100.2M
- +2.58M (+2.6%) vs. Q3 2024
- Total value
- $2.91B
- −$73.2M (−2.5%) vs. Q3 2024
- New holders
- 48
- 131 more added
- Sold out
- 50
- 125 more reduced
2 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2024: 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 2024
Shares, value and share of portfolio for each institution holding Iridium Communications Inc.; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Advisors Preferred, LLC | 28,601 | $845.7K | 0.14% | +28,601 | New |
| PharVision Advisers, LLC | 30,068 | $872.6K | 0.74% | +30,068 | New |
| Arizona State Retirement System | 30,921 | $897.3K | 0.01% | −547−1.7% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 31,064 | $901.5K | 0.00% | +3,350+12.1% | Added |
| Louisiana State Employees Retirement System | 31,600 | $917.0K | 0.02% | −1,200−3.7% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 32,793 | $951.7K | 0.06% | +8,142+33.0% | Added |
| Quantbot Technologies LP | 33,454 | $970.8K | 0.04% | +31,651+1,755.5% | Added |
| Cullen Investment Group, Ltd. | 33,633 | $976.0K | 0.14% | −991−2.9% | Reduced |
| Comerica Bank | 33,837 | $982.0K | 0.00% | −2,672−7.3% | Reduced |
| Impax Asset Management Group plc | 34,015 | $987.1K | 0.00% | +11,113+48.5% | Added |
| Gilliland Jeter Wealth Management LLC | 34,322 | $996.0K | 0.34% | 00.0% | Unchanged |
| Royal Bank of Canada | 36,340 | $1.05M | 0.00% | −12,525−25.6% | Reduced |
| Creative Planning | 37,883 | $1.10M | 0.00% | +16,636+78.3% | Added |
| Allen Wealth Management, LLC | 39,142 | $1.14M | 0.81% | +39,142 | New |
| Point72 Hong Kong Ltd | 39,395 | $1.14M | 0.07% | +39,395 | New |
| Fox Run Management, L.L.C. | 39,433 | $1.14M | 0.21% | +25,555+184.1% | Added |
| Axq Capital, LP | 39,565 | $1.15M | 0.52% | +20,772+110.5% | Added |
| Crossmark Global Holdings, Inc. | 39,597 | $1.15M | 0.02% | +31,990+420.5% | Added |
| Police & Firemen's Retirement System of New Jersey | 39,970 | $1.16M | 0.01% | +39,970 | New |
| Public Employees Retirement System of Ohio | 40,090 | $1.16M | 0.00% | −3,649−8.3% | Reduced |
| Walleye Capital LLC | 40,128 | $1.16M | 0.01% | +27,305+212.9% | Added |
| Yousif Capital Management, LLC | 40,141 | $1.16M | 0.01% | −3,037−7.0% | Reduced |
| Teachers Retirement System of the State of Kentucky | 40,307 | $1.17M | 0.01% | −830−2.0% | Reduced |
| Dynamic Technology Lab Private Ltd | 40,371 | $1.17M | 0.19% | +40,371 | New |
| Tealwood Asset Management Inc | 40,967 | $1.19M | 0.49% | −50.0% | Reduced |
| Ensign Peak Advisors, Inc | 41,519 | $1.20M | 0.00% | 00.0% | Unchanged |
| State of Tennessee, Treasury Department | 42,443 | $1.23M | 0.00% | −11,197−20.9% | Reduced |
| Cerity Partners LLC | 42,647 | $1.25M | 0.00% | −1,979−4.4% | Reduced |
| Citigroup Inc | 43,087 | $1.25M | 0.00% | +11,541+36.6% | Added |
| CWM Advisors, LLC | 43,265 | $1.26M | 0.14% | +28,119+185.7% | Added |
| National Bank of Canada | 43,713 | $1.27M | 0.00% | −666−1.5% | Reduced |
| LPL Financial LLC | 44,735 | $1.30M | 0.00% | −1,196−2.6% | Reduced |
| Treasurer of the State of North Carolina | 49,393 | $1.43M | 0.01% | −1,650−3.2% | Reduced |
| Janus Henderson Group PLC | 53,728 | $1.56M | 0.00% | −121,949−69.4% | Reduced |
| Amalgamated Bank | 54,421 | $1.58M | 0.01% | −2,281−4.0% | Reduced |
| Lazard Asset Management LLC | 56,164 | $1.63M | 0.00% | +37,206+196.3% | Added |
| New York State Common Retirement Fund | 56,542 | $1.64M | 0.00% | −7,000−11.0% | Reduced |
| Verition Fund Management LLC | 57,790 | $1.68M | 0.01% | +4,839+9.1% | Added |
| Acadian Asset Management LLC | 57,938 | $1.68M | 0.00% | −44,561−43.5% | Reduced |
| WealthTrust Axiom LLC | 58,231 | $1.69M | 0.50% | −806−1.4% | Reduced |
| NFJ Investment Group, LLC | 58,957 | $1.71M | 0.05% | −723−1.2% | Reduced |
| Mutual of America Capital Management LLC | 60,139 | $1.75M | 0.02% | −3,843−6.0% | Reduced |
| MetLife Investment Management | 64,601 | $1.87M | 0.01% | +2,959+4.8% | Added |
| Pinebridge Investments, L.P. | 64,935 | $1.88M | 0.01% | +19,426+42.7% | Added |
| Pathstone Holdings, LLC | 65,364 | $1.90M | 0.01% | +3,539+5.7% | Added |
| Los Angeles Capital Management LLC | 65,768 | $1.91M | 0.01% | −15,299−18.9% | Reduced |
| Castle Rock Wealth Management, LLC | 60,638 | $1.92M | 0.46% | +60,638 | New |
| Intech Investment Management LLC | 66,142 | $1.92M | 0.02% | +55,091+498.5% | Added |
| Teacher Retirement System of Texas | 69,562 | $2.02M | 0.01% | +54,747+369.5% | Added |
| Aquatic Capital Management LLC | 71,083 | $2.06M | 0.06% | +30,283+74.2% | Added |
| Penserra Capital Management LLC | 76,580 | $2.22M | 0.04% | +16,940+28.4% | Added |
| HRT Financial LP | 76,739 | $2.23M | 0.01% | +1,414+1.9% | Added |
| State of New Jersey Common Pension Fund D | 76,836 | $2.23M | 0.01% | +866+1.1% | Added |
| Schonfeld Strategic Advisors LLC | 78,605 | $2.28M | 0.01% | +67,120+584.4% | Added |
| Great West Life Assurance Co | 80,447 | $2.33M | 0.00% | 00.0% | Unchanged |
| Capital Fund Management S.A. | 82,089 | $2.38M | 0.02% | −60,677−42.5% | Reduced |
| Davy Global Fund Management Ltd | 82,849 | $2.40M | 0.28% | +18,388+28.5% | Added |
| State Board of Administration of Florida Retirement System | 85,556 | $2.48M | 0.00% | +3,550+4.3% | Added |
| Macquarie Group Ltd | 86,643 | $2.51M | 0.00% | −6,006−6.5% | Reduced |
| Agf Management Ltd | 87,024 | $2.53M | 0.01% | +87,024 | New |
| Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna | 87,643 | $2.54M | 1.01% | −16,400−15.8% | Reduced |
| Manufacturers Life Insurance Company, The | 88,171 | $2.56M | 0.00% | −5,272−5.6% | Reduced |
| CIBC World Markets Inc. | 88,445 | $2.57M | 0.01% | +1,176+1.3% | Added |
| Skylands Capital, LLC | 91,200 | $2.65M | 0.37% | −77,693−46.0% | Reduced |
| Paralel Advisors LLC | 95,977 | $2.79M | 0.12% | +8,720+10.0% | Added |
| Alberta Investment Management Corp | 96,160 | $2.79M | 0.02% | +96,160 | New |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 93,010 | $2.80M | 0.00% | +22,654+32.2% | Added |
| Private Advisor Group, LLC | 96,702 | $2.81M | 0.02% | +46,069+91.0% | Added |
| Engineers Gate Manager LP | 99,858 | $2.90M | 0.05% | +66,333+197.9% | Added |
| California State Teachers Retirement System | 100,144 | $2.91M | 0.00% | −3,850−3.7% | Reduced |
| Riverwater Partners LLC | 101,496 | $2.95M | 1.43% | +16,350+19.2% | Added |
| Cubist Systematic Strategies, LLC | 104,596 | $3.04M | 0.05% | −107,460−50.7% | Reduced |
| Jump Financial, LLC | 107,000 | $3.11M | 0.07% | +37,160+53.2% | Added |
| ExodusPoint Capital Management, LP | 112,991 | $3.28M | 0.03% | −26,218−18.8% | Reduced |
| New York State Teachers Retirement System | 113,078 | $3.28M | 0.01% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 120,455 | $3.50M | 0.00% | −6,531−5.1% | Reduced |
| La Banque Postale Asset Management SA | 122,075 | $3.54M | 0.05% | +48,975+67.0% | Added |
| Holocene Advisors, LP | 126,430 | $3.67M | 0.01% | +2,295+1.8% | Added |
| Thrivent Financial for Lutherans | 127,244 | $3.69M | 0.01% | −3,126−2.4% | Reduced |
| Corebridge Financial, Inc. | 128,928 | $3.74M | 0.02% | −11,179−8.0% | Reduced |
| Van Eck Associates Corp | 139,636 | $4.05M | 0.01% | +83,454+148.5% | Added |
| Jane Street Group, LLC | 145,181 | $4.21M | 0.01% | +74,306+104.8% | Added |
| Weiss Asset Management LP | 153,070 | $4.44M | 0.10% | +1,552+1.0% | Added |
| SEI Investments Co | 153,672 | $4.46M | 0.01% | +15,388+11.1% | Added |
| Winton Group Ltd | 160,291 | $4.65M | 0.31% | +10,775+7.2% | Added |
| Alliancebernstein L.P. | 165,531 | $4.80M | 0.00% | −19,001−10.3% | Reduced |
| State of Wisconsin Investment Board | 167,984 | $4.87M | 0.01% | +38,307+29.5% | Added |
| Man Group plc | 183,391 | $5.32M | 0.02% | −191,979−51.1% | Reduced |
| California Public Employees Retirement System | 186,834 | $5.42M | 0.00% | −18,424−9.0% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 188,144 | $5.46M | 0.03% | −7,702−3.9% | Reduced |
| Robertson Opportunity Capital, LLC | 188,246 | $5.46M | 2.00% | 00.0% | Unchanged |
| HSBC Holdings PLC | 189,097 | $5.51M | 0.00% | −100,796−34.8% | Reduced |
| Algert Global LLC | 193,952 | $5.63M | 0.13% | −171,169−46.9% | Reduced |
| Goldman Sachs Group Inc | 199,040 | $5.78M | 0.00% | +3,822+2.0% | Added |
| Balyasny Asset Management LLC | 206,774 | $6.00M | 0.01% | +206,774 | New |
| Swiss National Bank | 209,600 | $6.08M | 0.00% | −3,800−1.8% | Reduced |
| BNP Paribas Arbitrage, SA | 213,173 | $6.19M | 0.00% | −169,217−44.3% | Reduced |
| Bank of America Corp | 243,920 | $7.08M | 0.00% | −75,185−23.6% | Reduced |
| Nordea Investment Management AB | 248,602 | $7.26M | 0.01% | +57,690+30.2% | Added |
| Principal Financial Group Inc | 261,134 | $7.58M | 0.00% | −13,231−4.8% | Reduced |