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, Q1 2025
Institutional positions in Iridium Communications Inc. as of Mar 31, 2025. 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
- 351
- +5 vs. Q4 2024
- Shares held
- 104.0M
- +4.41M (+4.4%) vs. Q4 2024
- Total value
- $2.84B
- −$48.9M (−1.7%) vs. Q4 2024
- New holders
- 51
- 137 more added
- Sold out
- 46
- 120 more reduced
3 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2025
Shares, value and share of portfolio for each institution holding Iridium Communications Inc.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Leonteq Securities AG | 6,585 | $179.8K | 0.01% | +997+17.8% | Added |
| Tower Research Capital LLC (TRC) | 6,848 | $187.4K | 0.01% | −1,517−18.1% | Reduced |
| Shell Asset Management Co | 7,018 | $192.0K | 0.01% | −178−2.5% | Reduced |
| Occudo Quantitative Strategies LP | 7,352 | $202.5K | 0.03% | +7,352 | New |
| Allianz Asset Management GmbH | 7,494 | $204.7K | 0.00% | +7,494 | New |
| Mariner, LLC | 7,552 | $206.4K | 0.00% | −3,453−31.4% | Reduced |
| M&T Bank Corp | 7,644 | $209.1K | 0.00% | −677−8.1% | Reduced |
| US Bancorp | 7,767 | $212.2K | 0.00% | −2,172−21.9% | Reduced |
| Picton Mahoney Asset Management | 7,839 | $214.0K | 0.01% | +7,839 | New |
| United Services Automobile Association | 7,927 | $218.3K | 0.01% | +7,927 | New |
| Independent Financial Group, LLC | 8,200 | $224.0K | 0.01% | 00.0% | Unchanged |
| PharVision Advisers, LLC | 8,263 | $225.7K | 0.31% | −21,805−72.5% | Reduced |
| Securian Asset Management, Inc | 8,266 | $225.8K | 0.01% | −340−4.0% | Reduced |
| QRG Capital Management, Inc. | 8,283 | $226.3K | 0.00% | +1,261+18.0% | Added |
| Gsa Capital Partners LLP | 8,683 | $237.0K | 0.02% | +8,683 | New |
| Entropy Technologies, LP | 8,684 | $237.2K | 0.02% | +8,684 | New |
| Cetera Investment Advisers | 8,714 | $238.1K | 0.00% | +8,714 | New |
| State of Wyoming | 8,902 | $243.2K | 0.03% | +371+4.3% | Added |
| Cambridge Investment Research Advisors, Inc. | 9,031 | $247.0K | 0.00% | +9,031 | New |
| Deutsche Bank AG | 9,482 | $259.0K | 0.00% | +3,261+52.4% | Added |
| Advisor Group Holdings, Inc. | 9,527 | $260.3K | 0.00% | +7,355+338.6% | Added |
| Bank of Nova Scotia | 9,850 | $269.1K | 0.00% | −2,404−19.6% | Reduced |
| Caas Capital Management LP | 10,000 | $273.2K | 0.13% | 00.0% | Unchanged |
| Fox Run Management, L.L.C. | 10,141 | $277.1K | 0.04% | −29,292−74.3% | Reduced |
| Truist Financial Corp | 10,203 | $278.7K | 0.00% | +10,203 | New |
| Cim Investment Mangement Inc | 10,386 | $283.7K | 0.06% | −247−2.3% | Reduced |
| Vident Advisory, LLC | 10,391 | $283.9K | 0.00% | +566+5.8% | Added |
| Wellington Shields & Co., LLC | 10,500 | $286.9K | 0.09% | +10,500 | New |
| Federated Hermes, Inc. | 10,535 | $287.8K | 0.00% | −1,844−14.9% | Reduced |
| Integrated Advisors Network LLC | 10,837 | $296.1K | 0.01% | +10,837 | New |
| Catalyst Funds Management Pty Ltd | 10,880 | $297.2K | 0.08% | +10,880 | New |
| Ballentine Partners, LLC | 11,219 | $306.5K | 0.01% | −512−4.4% | Reduced |
| Oxford Asset Management LLP | 11,356 | $310.2K | 0.14% | +11,356 | New |
| EntryPoint Capital, LLC | 11,514 | $314.6K | 0.14% | −3,816−24.9% | Reduced |
| Public Employees Retirement Association of Colorado | 11,527 | $315.0K | 0.00% | 00.0% | Unchanged |
| Point72 Asia (Singapore) Pte. Ltd. | 11,764 | $321.4K | 0.08% | +7,870+202.1% | Added |
| Prudential Financial Inc | 11,899 | $335.9K | 0.00% | +4,540+61.7% | Added |
| Values First Advisors, Inc. | 12,291 | $336.1K | 0.20% | +32+0.3% | Added |
| Resona Asset Management Co.,Ltd. | 12,342 | $337.2K | 0.00% | 00.0% | Unchanged |
| State of Alaska, Department of Revenue | 12,745 | $348.0K | 0.00% | −235−1.8% | Reduced |
| Alps Advisors Inc | 13,000 | $355.2K | 0.00% | +13,000 | New |
| Sterling Capital Management LLC | 13,065 | $356.9K | 0.01% | +6,528+99.9% | Added |
| Sherbrooke Park Advisers LLC | 13,114 | $358.3K | 0.17% | −10,025−43.3% | Reduced |
| Ofi Invest Asset Management | 14,600 | $369.3K | 0.01% | −9,400−39.2% | Reduced |
| Pictet Asset Management Holding SA | 13,548 | $370.1K | 0.00% | −1,376−9.2% | Reduced |
| Xponance, Inc. | 13,654 | $373.0K | 0.00% | −220−1.6% | Reduced |
| Wealth Effects LLC | 14,505 | $396.3K | 0.17% | −2,497−14.7% | Reduced |
| AdvisorShares Investments LLC | 14,600 | $398.9K | 0.08% | +14,600 | New |
| Quantinno Capital Management LP | 14,738 | $402.7K | 0.00% | +2,871+24.2% | Added |
| Natixis Advisors, L.P. | 14,750 | $403.0K | 0.00% | +546+3.8% | Added |
| Quest Partners LLC | 15,038 | $410.8K | 0.04% | +8,218+120.5% | Added |
| Avanza Fonder AB | 15,312 | $413.9K | 0.01% | +15,312 | New |
| JustInvest LLC | 15,483 | $423.0K | 0.01% | +1,659+12.0% | Added |
| New Age Alpha Advisors, LLC | 15,559 | $425.1K | 0.02% | +6,847+78.6% | Added |
| Caption Management, LLC | 16,000 | $437.1K | 0.02% | +16,000 | New |
| Stifel Financial Corp | 16,280 | $444.8K | 0.00% | −505−3.0% | Reduced |
| Change Path, LLC | 16,590 | $453.2K | 0.01% | +1,046+6.7% | Added |
| 111 Capital | 16,727 | $457.0K | 0.09% | +16,727 | New |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 17,125 | $467.9K | 0.00% | +17,125 | New |
| Lazard Asset Management LLC | 17,393 | $475.0K | 0.00% | −38,771−69.0% | Reduced |
| Advisors Asset Management, Inc. | 17,584 | $480.4K | 0.01% | +5,396+44.3% | Added |
| Wells Fargo & Company | 17,920 | $489.6K | 0.00% | −1,118−5.9% | Reduced |
| McDonald Partners LLC | 17,950 | $490.4K | 0.13% | +725+4.2% | Added |
| SG Americas Securities, LLC | 18,109 | $495.0K | 0.00% | +11,705+182.8% | Added |
| Guggenheim Capital LLC | 18,152 | $495.9K | 0.00% | −3,789−17.3% | Reduced |
| Nisa Investment Advisors, LLC | 18,308 | $500.2K | 0.00% | −815−4.3% | Reduced |
| Commonwealth Equity Services, LLC | 19,491 | $532.0K | 0.00% | +431+2.3% | Added |
| Cresset Asset Management, LLC | 19,667 | $537.3K | 0.00% | +11+0.1% | Added |
| Hillsdale Investment Management Inc. | 19,900 | $543.7K | 0.03% | +19,900 | New |
| Sit Investment Associates Inc | 19,900 | $544.0K | 0.01% | 00.0% | Unchanged |
| Wealth Enhancement Advisory Services, LLC | 20,610 | $563.1K | 0.00% | −3,547−14.7% | Reduced |
| Jain Global LLC | 20,720 | $566.1K | 0.01% | +3,191+18.2% | Added |
| Point72 Hong Kong Ltd | 20,830 | $569.1K | 0.04% | −18,565−47.1% | Reduced |
| KLP Kapitalforvaltning AS | 21,000 | $573.7K | 0.00% | 00.0% | Unchanged |
| Hancock Whitney Corp | 21,076 | $575.8K | 0.02% | +9,903+88.6% | Added |
| Ameritas Investment Partners, Inc. | 21,415 | $585.1K | 0.02% | −1,388−6.1% | Reduced |
| Toroso Investments, LLC | 21,692 | $592.6K | 0.01% | +661+3.1% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 21,744 | $594.0K | 0.00% | −2,139−9.0% | Reduced |
| Oregon Public Employees Retirement Fund | 22,136 | $604.8K | 0.01% | −1,000−4.3% | Reduced |
| Franklin Resources Inc | 22,249 | $607.8K | 0.00% | −51−0.2% | Reduced |
| Axq Capital, LP | 22,296 | $609.1K | 0.24% | −17,269−43.6% | Reduced |
| Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna | 22,423 | $612.6K | 0.29% | −65,220−74.4% | Reduced |
| Bank of Montreal | 22,474 | $614.0K | 0.00% | −134−0.6% | Reduced |
| Gabelli Funds LLC | 23,000 | $628.4K | 0.00% | +12,000+109.1% | Added |
| Northwestern Mutual Investment Management Company, LLC | 24,200 | $661.1K | 0.01% | −1,102−4.4% | Reduced |
| Wellington Shields Capital Management, LLC | 24,600 | $672.1K | 0.12% | +24,600 | New |
| Susquehanna International Group, LLP | 25,459 | $695.5K | 0.00% | +1,642+6.9% | Added |
| New Mexico Educational Retirement Board | 25,700 | $702.0K | 0.03% | 00.0% | Unchanged |
| Scientech Research LLC | 26,016 | $710.8K | 0.19% | +26,016 | New |
| Malaga Cove Capital, LLC | 26,021 | $710.9K | 0.31% | +73+0.3% | Added |
| State of Michigan Retirement System | 26,059 | $711.9K | 0.00% | −900−3.3% | Reduced |
| Janney Montgomery Scott LLC | 26,627 | $727.0K | 0.00% | +12,297+85.8% | Added |
| Bayesian Capital Management, LP | 27,900 | $762.2K | 0.13% | +27,900 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 28,154 | $769.2K | 0.00% | −2,910−9.4% | Reduced |
| Two Sigma Advisers, LP | 28,200 | $770.4K | 0.00% | +20,100+248.1% | Added |
| HighTower Advisors, LLC | 28,239 | $771.5K | 0.00% | +1,023+3.8% | Added |
| Arizona State Retirement System | 29,373 | $802.5K | 0.01% | −1,548−5.0% | Reduced |
| Cerity Partners LLC | 29,824 | $814.8K | 0.00% | −12,823−30.1% | Reduced |
| Louisiana State Employees Retirement System | 30,500 | $833.3K | 0.02% | −1,100−3.5% | Reduced |
| Russell Investments Group, Ltd. | 30,879 | $843.6K | 0.00% | +7,344+31.2% | Added |