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, Q2 2024
Institutional positions in Iridium Communications Inc. as of Jun 30, 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
- 344
- +16 vs. Q1 2024
- Shares held
- 102.0M
- −5.21M (−4.9%) vs. Q1 2024
- Total value
- $2.72B
- −$94.3M (−3.4%) vs. Q1 2024
- New holders
- 54
- 116 more added
- Sold out
- 38
- 130 more reduced
2 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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 | $1.80B |
| 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, Q2 2024
Shares, value and share of portfolio for each institution holding Iridium Communications Inc.; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 11,708,113 | $311.7M | 0.01% | +34,707+0.3% | Added |
| Vanguard Group Inc | 11,540,264 | $307.2M | 0.01% | −550,062−4.5% | Reduced |
| Bamco Inc | 11,182,841 | $297.7M | 0.85% | −742,934−6.2% | Reduced |
| State Street Corp | 4,233,032 | $112.7M | 0.00% | +55,616+1.3% | Added |
| Silver Heights Capital Management Inc | 3,734,654 | $99.4M | 41.97% | +253,167+7.3% | Added |
| Van Berkom & Associates Inc. | 3,480,051 | $92.6M | 2.77% | +152,232+4.6% | Added |
| ARK Investment Management LLCSuperinvestorARK Invest | 2,520,547 | $67.1M | 0.60% | −52,633−2.0% | Reduced |
| Nikko Asset Management Americas, Inc. | 2,490,912 | $66.3M | 0.77% | +401,312+19.2% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 2,475,472 | $65.9M | 0.05% | +385,872+18.5% | Added |
| Geode Capital Management, LLC | 2,119,700 | $56.4M | 0.00% | +2,276+0.1% | Added |
| Dimensional Fund Advisors LP | 1,930,618 | $51.4M | 0.01% | −1,199−0.1% | Reduced |
| Morgan Stanley | 1,796,655 | $47.8M | 0.00% | −2,541,186−58.6% | Reduced |
| Northern Trust Corp | 1,606,352 | $42.8M | 0.01% | +37,522+2.4% | Added |
| Victory Capital Management Inc | 1,598,532 | $42.6M | 0.04% | +1,574,280+6,491.3% | Added |
| ArrowMark Colorado Holdings LLC | 1,570,108 | $41.8M | 0.50% | −70,742−4.3% | Reduced |
| JPMorgan Chase & Co | 1,548,836 | $41.2M | 0.00% | −678,226−30.5% | Reduced |
| Norges Bank | 1,506,384 | $40.1M | 0.01% | +76,383+5.3% | Added |
| Charles Schwab Investment Management Inc | 1,398,455 | $37.2M | 0.01% | +29,748+2.2% | Added |
| Price T Rowe Associates Inc | 1,397,468 | $37.2M | 0.00% | +156,393+12.6% | Added |
| Clearbridge Investments, LLC | 1,322,585 | $35.2M | 0.03% | −946,887−41.7% | Reduced |
| Schroder Investment Management Group | 1,235,508 | $32.9M | 0.04% | +1,218,729+7,263.4% | Added |
| Bank of New York Mellon Corp | 1,152,987 | $30.7M | 0.01% | −21,606−1.8% | Reduced |
| Jacobs Levy Equity Management, Inc | 1,073,249 | $28.6M | 0.12% | −140,460−11.6% | Reduced |
| Capital World Investors | 1,000,000 | $26.6M | 0.00% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 919,686 | $24.5M | 0.03% | −894,876−49.3% | Reduced |
| Pacer Advisors, Inc. | 768,347 | $20.5M | 0.05% | +23,772+3.2% | Added |
| FMR LLC | 744,020 | $19.8M | 0.00% | +322,325+76.4% | Added |
| Barclays PLC | 718,977 | $19.1M | 0.01% | +546,245+316.2% | Added |
| Pinnacle Associates Ltd | 711,311 | $18.9M | 0.30% | −3,606−0.5% | Reduced |
| Anchor Capital Management Company, LLC | 695,170 | $18.5M | 19.63% | +71,229+11.4% | Added |
| Arrowstreet Capital, Limited Partnership | 616,554 | $16.4M | 0.01% | +616,554 | New |
| Invesco Ltd. | 616,043 | $16.4M | 0.00% | −291,713−32.1% | Reduced |
| Millennium Management LLC | 610,498 | $16.3M | 0.01% | −879,963−59.0% | Reduced |
| Citadel Advisors LLC | 604,217 | $16.1M | 0.02% | −1,271,444−67.8% | Reduced |
| Select Equity Group, L.P. | 598,943 | $15.9M | 0.06% | −826,880−58.0% | Reduced |
| Nuveen Asset Management, LLC | 590,990 | $15.7M | 0.00% | −83,331−12.4% | Reduced |
| Gotham Asset Management, LLC | 524,180 | $14.0M | 0.18% | +470,139+870.0% | Added |
| Cooper Creek Partners Management LLC | 518,773 | $13.8M | 0.50% | +476,654+1,131.7% | Added |
| Brown Advisory Inc | 510,511 | $13.6M | 0.02% | +602+0.1% | Added |
| Amundi | 480,018 | $12.9M | 0.00% | +375,027+357.2% | Added |
| Legal & General Group Plc | 473,098 | $12.6M | 0.00% | −54,464−10.3% | Reduced |
| UBS Asset Management Americas Inc | 443,967 | $11.8M | 0.00% | +144,862+48.4% | Added |
| Canada Pension Plan Investment Board | 430,500 | $11.5M | 0.01% | +60,200+16.3% | Added |
| Principal Financial Group Inc | 404,387 | $10.8M | 0.01% | −63,727−13.6% | Reduced |
| Voloridge Investment Management, LLC | 402,238 | $10.7M | 0.04% | −401,487−50.0% | Reduced |
| Man Group plc | 378,334 | $10.1M | 0.03% | +170,655+82.2% | Added |
| BNP Paribas Arbitrage, SA | 372,879 | $9.93M | 0.01% | +107,405+40.5% | Added |
| American Century Companies Inc | 334,396 | $8.90M | 0.01% | +271,203+429.2% | Added |
| Rhumbline Advisers | 328,310 | $8.74M | 0.01% | −31,128−8.7% | Reduced |
| Qube Research & Technologies Ltd | 326,554 | $8.69M | 0.02% | −310,021−48.7% | Reduced |
| Bank of America Corp | 316,808 | $8.43M | 0.00% | −31,161−9.0% | Reduced |
| Retirement Systems of Alabama | 301,273 | $8.02M | 0.03% | −5,652−1.8% | Reduced |
| Blair William & Co | 299,698 | $7.98M | 0.02% | −27,093−8.3% | Reduced |
| Trexquant Investment LP | 291,328 | $7.76M | 0.12% | +129,906+80.5% | Added |
| Raymond James & Associates | 266,414 | $7.09M | 0.00% | +50,953+23.6% | Added |
| Deutsche Bank AG | 261,621 | $6.96M | 0.00% | +38,754+17.4% | Added |
| AQR Capital Management LLC | 245,949 | $6.55M | 0.01% | −98,434−28.6% | Reduced |
| SG Americas Securities, LLC | 237,450 | $6.32M | 0.04% | −74,506−23.9% | Reduced |
| Algert Global LLC | 237,103 | $6.31M | 0.21% | +52,513+28.4% | Added |
| Voya Investment Management LLC | 226,701 | $6.03M | 0.01% | −36,275−13.8% | Reduced |
| Renaissance Technologies LLC | 218,700 | $5.82M | 0.01% | −357,999−62.1% | Reduced |
| Swiss National Bank | 215,000 | $5.72M | 0.00% | −5,000−2.3% | Reduced |
| Skylands Capital, LLC | 213,543 | $5.68M | 0.81% | +20,405+10.6% | Added |
| California Public Employees Retirement System | 209,049 | $5.56M | 0.00% | −1,230−0.6% | Reduced |
| Ceredex Value Advisors LLC | 208,417 | $5.55M | 0.10% | −82,600−28.4% | Reduced |
| Russell Investments Group, Ltd. | 207,851 | $5.53M | 0.01% | −24,125−10.4% | Reduced |
| Goldman Sachs Group Inc | 206,529 | $5.50M | 0.00% | +1,423+0.7% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 202,568 | $5.39M | 0.04% | −4,498−2.2% | Reduced |
| HSBC Holdings PLC | 198,421 | $5.26M | 0.00% | +88,545+80.6% | Added |
| Robertson Opportunity Capital, LLC | 188,246 | $5.01M | 2.22% | +188,246 | New |
| Squarepoint Ops LLC | 181,199 | $4.82M | 0.02% | −102,326−36.1% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 177,532 | $4.73M | 0.01% | +15,357+9.5% | Added |
| Walleye Capital LLC | 174,692 | $4.65M | 0.05% | −84,873−32.7% | Reduced |
| Alliancebernstein L.P. | 165,408 | $4.40M | 0.00% | −34,735−17.4% | Reduced |
| First Trust Advisors LP | 159,313 | $4.24M | 0.00% | −35,313−18.1% | Reduced |
| Ameriprise Financial Inc | 154,526 | $4.11M | 0.00% | +14,992+10.7% | Added |
| Zacks Investment Management | 154,116 | $4.10M | 0.05% | +5,896+4.0% | Added |
| Corebridge Financial, Inc. | 153,713 | $4.09M | 0.02% | +153,713 | New |
| UBS Group AG | 150,959 | $4.02M | 0.00% | +35,157+30.4% | Added |
| Cubist Systematic Strategies, LLC | 143,697 | $3.83M | 0.07% | −113,764−44.2% | Reduced |
| Capital Fund Management S.A. | 138,332 | $3.68M | 0.04% | +24,269+21.3% | Added |
| Nordea Investment Management AB | 135,287 | $3.60M | 0.00% | +135,287 | New |
| State of Wisconsin Investment Board | 129,677 | $3.45M | 0.01% | −11,517−8.2% | Reduced |
| Jane Street Group, LLC | 123,516 | $3.29M | 0.00% | +82,010+197.6% | Added |
| Vident Advisory, LLC | 121,968 | $3.25M | 0.09% | −5,727−4.5% | Reduced |
| Franklin Resources Inc | 121,192 | $3.23M | 0.00% | −83,365−40.8% | Reduced |
| New York State Teachers Retirement System | 117,555 | $3.13M | 0.01% | −500−0.4% | Reduced |
| Bank of Montreal | 107,992 | $2.90M | 0.00% | −158,181−59.4% | Reduced |
| Thrivent Financial for Lutherans | 108,848 | $2.90M | 0.01% | −5,093−4.5% | Reduced |
| California State Teachers Retirement System | 107,435 | $2.86M | 0.00% | −5,251−4.7% | Reduced |
| Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna | 104,043 | $2.77M | 1.05% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 102,788 | $2.74M | 0.00% | −4,125−3.9% | Reduced |
| SEI Investments Co | 97,381 | $2.59M | 0.00% | +97,381 | New |
| New York State Common Retirement Fund | 91,942 | $2.45M | 0.00% | +23,692+34.7% | Added |
| Paralel Advisors LLC | 87,257 | $2.32M | 0.11% | +87,257 | New |
| Schonfeld Strategic Advisors LLC | 87,104 | $2.32M | 0.02% | −183,005−67.8% | Reduced |
| Macquarie Group Ltd | 85,644 | $2.28M | 0.00% | −5,439−6.0% | Reduced |
| State Board of Administration of Florida Retirement System | 82,006 | $2.18M | 0.00% | +42,073+105.4% | Added |
| HRT Financial LP | 80,117 | $2.13M | 0.01% | +80,117 | New |
| Holocene Advisors, LP | 79,050 | $2.10M | 0.01% | −84,250−51.6% | Reduced |