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
- 101.2M
- −1.99M (−1.9%) vs. Q1 2024
- Total value
- $2.70B
- −$10.4M (−0.4%) vs. Q1 2024
- New holders
- 54
- 117 more added
- Sold out
- 38
- 129 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 | $1.79B |
| 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, 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 |
|---|---|---|---|---|---|
| Principal Financial Group Inc | 404,387 | $10.8M | 0.01% | −63,727−13.6% | Reduced |
| Canada Pension Plan Investment Board | 430,500 | $11.5M | 0.01% | +60,200+16.3% | Added |
| UBS Asset Management Americas Inc | 443,967 | $11.8M | 0.00% | +144,862+48.4% | Added |
| Legal & General Group Plc | 473,098 | $12.6M | 0.00% | −54,464−10.3% | Reduced |
| Amundi | 480,018 | $12.9M | 0.00% | +375,027+357.2% | Added |
| Brown Advisory Inc | 510,511 | $13.6M | 0.02% | +602+0.1% | Added |
| Cooper Creek Partners Management LLC | 518,773 | $13.8M | 0.50% | +476,654+1,131.7% | Added |
| Gotham Asset Management, LLC | 524,180 | $14.0M | 0.18% | +470,139+870.0% | Added |
| Nuveen Asset Management, LLC | 590,990 | $15.7M | 0.00% | −83,331−12.4% | Reduced |
| Select Equity Group, L.P. | 598,943 | $15.9M | 0.06% | −826,880−58.0% | Reduced |
| Citadel Advisors LLC | 604,217 | $16.1M | 0.02% | −1,271,444−67.8% | Reduced |
| Millennium Management LLC | 610,498 | $16.3M | 0.01% | −879,963−59.0% | Reduced |
| Invesco Ltd. | 616,043 | $16.4M | 0.00% | −291,713−32.1% | Reduced |
| Arrowstreet Capital, Limited Partnership | 616,554 | $16.4M | 0.01% | +616,554 | New |
| Anchor Capital Management Company, LLC | 695,170 | $18.5M | 19.63% | +71,229+11.4% | Added |
| Pinnacle Associates Ltd | 711,311 | $18.9M | 0.30% | −3,606−0.5% | Reduced |
| Barclays PLC | 718,977 | $19.1M | 0.01% | +546,245+316.2% | Added |
| FMR LLC | 744,020 | $19.8M | 0.00% | +322,325+76.4% | Added |
| Pacer Advisors, Inc. | 768,347 | $20.5M | 0.05% | +23,772+3.2% | Added |
| JPMorgan Chase & Co | 774,418 | $20.6M | 0.00% | −339,113−30.5% | Reduced |
| D. E. Shaw & Co., Inc. | 919,686 | $24.5M | 0.03% | −894,876−49.3% | Reduced |
| Capital World Investors | 1,000,000 | $26.6M | 0.00% | 00.0% | Unchanged |
| Jacobs Levy Equity Management, Inc | 1,073,249 | $28.6M | 0.12% | −140,460−11.6% | Reduced |
| Bank of New York Mellon Corp | 1,152,987 | $30.7M | 0.01% | −21,606−1.8% | Reduced |
| Schroder Investment Management Group | 1,235,508 | $32.9M | 0.04% | +1,218,729+7,263.4% | Added |
| Clearbridge Investments, LLC | 1,322,585 | $35.2M | 0.03% | −946,887−41.7% | Reduced |
| Price T Rowe Associates Inc | 1,397,468 | $37.2M | 0.00% | +156,393+12.6% | Added |
| Charles Schwab Investment Management Inc | 1,398,455 | $37.2M | 0.01% | +29,748+2.2% | Added |
| Norges Bank | 1,506,384 | $40.1M | 0.01% | +76,383+5.3% | Added |
| ArrowMark Colorado Holdings LLC | 1,570,108 | $41.8M | 0.50% | −70,742−4.3% | Reduced |
| Victory Capital Management Inc | 1,598,532 | $42.6M | 0.04% | +1,574,280+6,491.3% | Added |
| Northern Trust Corp | 1,606,352 | $42.8M | 0.01% | +37,522+2.4% | Added |
| Morgan Stanley | 1,796,655 | $47.8M | 0.00% | +350,708+24.3% | Added |
| Dimensional Fund Advisors LP | 1,930,618 | $51.4M | 0.01% | −1,199−0.1% | Reduced |
| Geode Capital Management, LLC | 2,119,700 | $56.4M | 0.00% | +2,276+0.1% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 2,475,472 | $65.9M | 0.05% | +385,872+18.5% | Added |
| Nikko Asset Management Americas, Inc. | 2,490,912 | $66.3M | 0.77% | +401,312+19.2% | Added |
| ARK Investment Management LLCSuperinvestorARK Invest | 2,520,547 | $67.1M | 0.60% | −52,633−2.0% | Reduced |
| Van Berkom & Associates Inc. | 3,480,051 | $92.6M | 2.77% | +152,232+4.6% | Added |
| Silver Heights Capital Management Inc | 3,734,654 | $99.4M | 41.97% | +253,167+7.3% | Added |
| State Street Corp | 4,233,032 | $112.7M | 0.00% | +55,616+1.3% | Added |
| Bamco Inc | 11,182,841 | $297.7M | 0.85% | −742,934−6.2% | Reduced |
| Vanguard Group Inc | 11,540,264 | $307.2M | 0.01% | −550,062−4.5% | Reduced |
| BlackRock Inc. | 11,708,113 | $311.7M | 0.01% | +34,707+0.3% | Added |
| Susquehanna Portfolio Strategies, LLC | 0 | $0 | 0.00% | −420,217−100.0% | Sold out |
| Mirae Asset Global Investments Co., Ltd. | 0 | $0 | 0.00% | −72,626−100.0% | Sold out |
| American International Group, Inc. | 0 | $0 | 0.00% | −164,903−100.0% | Sold out |
| Texas Permanent School Fund | 0 | $0 | 0.00% | −108,244−100.0% | Sold out |
| Twinbeech Capital LP | 0 | $0 | 0.00% | −95,080−100.0% | Sold out |
| Seven Eight Capital, LP | 0 | $0 | 0.00% | −85,392−100.0% | Sold out |
| Cetera Investment Advisers | 0 | $0 | 0.00% | −74,132−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −65,064−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −37,420−100.0% | Sold out |
| Capstone Investment Advisors, LLC | 0 | $0 | 0.00% | −34,915−100.0% | Sold out |
| PEAK6 Investments LLC | 0 | $0 | 0.00% | −34,450−100.0% | Sold out |
| Winton Group Ltd | 0 | $0 | 0.00% | −33,722−100.0% | Sold out |
| Empire Life Investments Inc. | 0 | $0 | 0.00% | −33,177−100.0% | Sold out |
| FORA Capital, LLC | 0 | $0 | 0.00% | −30,342−100.0% | Sold out |
| Impax Asset Management Group plc | 0 | $0 | 0.00% | −25,990−100.0% | Sold out |
| Pearl River Capital, LLC | 0 | $0 | 0.00% | −24,975−100.0% | Sold out |
| Sherbrooke Park Advisers LLC | 0 | $0 | 0.00% | −23,836−100.0% | Sold out |
| Nebula Research & Development LLC | 0 | $0 | 0.00% | −22,636−100.0% | Sold out |
| Entropy Technologies, LP | 0 | $0 | 0.00% | −21,953−100.0% | Sold out |
| Oak Thistle LLC | 0 | $0 | 0.00% | −20,888−100.0% | Sold out |
| Bayesian Capital Management, LP | 0 | $0 | 0.00% | −20,800−100.0% | Sold out |
| Axq Capital, LP | 0 | $0 | 0.00% | −18,900−100.0% | Sold out |
| Teacher Retirement System of Texas | 0 | $0 | 0.00% | −17,117−100.0% | Sold out |
| Maverick Capital LtdSuperinvestorMaverick Capital | 0 | $0 | 0.00% | −16,149−100.0% | Sold out |
| Dudley & Shanley, Inc. | 0 | $0 | 0.00% | −14,000−100.0% | Sold out |
| Systematic Portfolios LLC | 0 | $0 | 0.00% | −13,752−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −13,000−100.0% | Sold out |
| Counterpoint Mutual Funds LLC | 0 | $0 | 0.00% | −10,698−100.0% | Sold out |
| Gabelli Funds LLC | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Hancock Whitney Corp | 0 | $0 | 0.00% | −9,102−100.0% | Sold out |
| Fernwood Investment Management, LLC | 0 | $0 | 0.00% | −1,075−100.0% | Sold out |
| Hillsdale Investment Management Inc. | 0 | $0 | 0.00% | −450−100.0% | Sold out |
| Riverview Trust Co | 0 | $0 | 0.00% | −388−100.0% | Sold out |
| New Covenant Trust Company, N.A. | 0 | $0 | 0.00% | −328−100.0% | Sold out |
| Twin Tree Management, LP | 0 | $0 | 0.00% | −217−100.0% | Sold out |
| C M Bidwell & Associates Ltd | 0 | $0 | 0.00% | −141−100.0% | Sold out |
| Bokf, NA | 0 | $0 | 0.00% | −43−100.0% | Sold out |
| Tfo-TDC, LLC | 0 | $0 | 0.00% | −6−100.0% | Sold out |
| Credit Suisse AG | – | – | – | – | Not filed |
| Cipher Capital LP | – | – | – | – | Not filed |