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 2025
Institutional positions in Iridium Communications Inc. as of Jun 30, 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
- 332
- −17 vs. Q1 2025
- Shares held
- 101.5M
- −2.52M (−2.4%) vs. Q1 2025
- Total value
- $3.06B
- +$220.3M (+7.8%) vs. Q1 2025
- New holders
- 49
- 110 more added
- Sold out
- 66
- 144 more reduced
2 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: 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 2025
Shares, value and share of portfolio for each institution holding Iridium Communications Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| MetLife Investment Management | 58,360 | $1.76M | 0.01% | −2,585−4.2% | Reduced |
| Virginia Retirement Systems Et Al | 56,100 | $1.69M | 0.01% | +100+0.2% | Added |
| Mutual of America Capital Management LLC | 53,790 | $1.62M | 0.02% | −2,229−4.0% | Reduced |
| Castle Rock Wealth Management, LLC | 50,024 | $1.60M | 0.37% | +4,331+9.5% | Added |
| New York State Common Retirement Fund | 50,202 | $1.51M | 0.00% | −7,000−12.2% | Reduced |
| Pathstone Holdings, LLC | 50,025 | $1.51M | 0.01% | −12,272−19.7% | Reduced |
| Riverwater Partners LLC | 49,261 | $1.49M | 0.70% | 00.0% | Unchanged |
| Amalgamated Bank | 48,860 | $1.47M | 0.01% | −1,231−2.5% | Reduced |
| CWM Advisors, LLC | 45,489 | $1.37M | 0.15% | +2,719+6.4% | Added |
| WealthTrust Axiom LLC | 45,359 | $1.37M | 0.40% | −4,697−9.4% | Reduced |
| Gabelli Funds LLC | 45,000 | $1.36M | 0.01% | +22,000+95.7% | Added |
| Janus Henderson Group PLC | 44,739 | $1.35M | 0.00% | −3,278−6.8% | Reduced |
| Treasurer of the State of North Carolina | 44,311 | $1.34M | 0.00% | −7,092−13.8% | Reduced |
| Allen Wealth Management, LLC | 43,609 | $1.32M | 0.92% | +3,019+7.4% | Added |
| Advisors Asset Management, Inc. | 42,996 | $1.30M | 0.02% | +25,412+144.5% | Added |
| National Bank of Canada | 42,867 | $1.29M | 0.00% | +2,002+4.9% | Added |
| Teachers Retirement System of the State of Kentucky | 40,307 | $1.22M | 0.01% | 00.0% | Unchanged |
| Caption Management, LLC | 40,000 | $1.21M | 0.11% | +24,000+150.0% | Added |
| Stifel Financial Corp | 39,815 | $1.20M | 0.00% | +23,535+144.6% | Added |
| Two Sigma Advisers, LP | 39,800 | $1.20M | 0.00% | +11,600+41.1% | Added |
| Ensign Peak Advisors, Inc | 38,819 | $1.17M | 0.00% | −2,700−6.5% | Reduced |
| Brookwood Investment Group LLC | 38,614 | $1.16M | 0.19% | +38,614 | New |
| Weiss Asset Management LP | 38,052 | $1.15M | 0.02% | +38,052 | New |
| Trexquant Investment LP | 37,672 | $1.14M | 0.01% | −352,653−90.3% | Reduced |
| State of Tennessee, Treasury Department | 36,943 | $1.11M | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 36,746 | $1.11M | 0.00% | +5,867+19.0% | Added |
| Gilliland Jeter Wealth Management LLC | 36,561 | $1.10M | 0.36% | +2,250+6.6% | Added |
| Graham Capital Management, L.P. | 36,269 | $1.09M | 0.03% | +3,695+11.3% | Added |
| Yousif Capital Management, LLC | 36,202 | $1.09M | 0.01% | −1,084−2.9% | Reduced |
| D. E. Shaw & Co., Inc. | 36,013 | $1.09M | 0.00% | −182,850−83.5% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 35,998 | $1.09M | 0.01% | −4,953−12.1% | Reduced |
| Engineers Gate Manager LP | 35,302 | $1.07M | 0.01% | −133,054−79.0% | Reduced |
| Empowered Funds, LLC | 33,914 | $1.02M | 0.01% | +33,914 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 33,393 | $1.01M | 0.00% | +5,239+18.6% | Added |
| KLP Kapitalforvaltning AS | 31,200 | $941.3K | 0.00% | +10,200+48.6% | Added |
| Public Employees Retirement System of Ohio | 31,195 | $941.2K | 0.00% | −5,037−13.9% | Reduced |
| Fox Run Management, L.L.C. | 30,930 | $933.2K | 0.16% | +20,789+205.0% | Added |
| Brevan Howard Capital Management LP | 30,891 | $932.0K | 0.01% | +30,891 | New |
| Hancock Whitney Corp | 30,693 | $926.0K | 0.02% | +9,617+45.6% | Added |
| Cullen Investment Group, Ltd. | 30,595 | $923.0K | 0.13% | −742−2.4% | Reduced |
| Schonfeld Strategic Advisors LLC | 30,567 | $922.2K | 0.01% | −39,694−56.5% | Reduced |
| Louisiana State Employees Retirement System | 30,400 | $917.2K | 0.02% | −100−0.3% | Reduced |
| Comerica Bank | 29,890 | $901.8K | 0.00% | −1,569−5.0% | Reduced |
| Janney Montgomery Scott LLC | 29,041 | $876.0K | 0.00% | +2,414+9.1% | Added |
| Arizona State Retirement System | 28,538 | $861.0K | 0.00% | −835−2.8% | Reduced |
| Marshall Wace, LLP | 27,651 | $834.2K | 0.00% | −167,603−85.8% | Reduced |
| Elo Mutual Pension Insurance Co | 27,431 | $827.6K | 0.02% | −16,858−38.1% | Reduced |
| Creative Planning | 27,320 | $824.2K | 0.00% | −8,028−22.7% | Reduced |
| State of Michigan Retirement System | 25,959 | $783.2K | 0.00% | −100−0.4% | Reduced |
| Versor Investments LP | 25,778 | $777.7K | 0.14% | −18,024−41.1% | Reduced |
| New Mexico Educational Retirement Board | 25,700 | $775.0K | 0.03% | 00.0% | Unchanged |
| Northwestern Mutual Investment Management Company, LLC | 24,149 | $728.6K | 0.01% | −51−0.2% | Reduced |
| Franklin Resources Inc | 23,343 | $704.3K | 0.00% | +1,094+4.9% | Added |
| Mackenzie Financial Corp | 22,647 | $683.3K | 0.00% | +22,647 | New |
| Teacher Retirement System of Texas | 22,533 | $679.8K | 0.00% | −14,013−38.3% | Reduced |
| Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna | 22,423 | $676.5K | 0.27% | 00.0% | Unchanged |
| Oregon Public Employees Retirement Fund | 22,136 | $667.8K | 0.01% | 00.0% | Unchanged |
| Wealth Effects LLC | 22,107 | $667.0K | 0.25% | +7,602+52.4% | Added |
| HighTower Advisors, LLC | 21,519 | $649.2K | 0.00% | −6,720−23.8% | Reduced |
| Ameritas Investment Partners, Inc. | 21,000 | $633.6K | 0.02% | −415−1.9% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 20,852 | $629.1K | 0.00% | −892−4.1% | Reduced |
| SG Americas Securities, LLC | 20,675 | $624.0K | 0.00% | +2,566+14.2% | Added |
| Cim Investment Mangement Inc | 20,849 | $616.8K | 0.12% | +10,463+100.7% | Added |
| Canal Insurance CO | 20,000 | $603.0K | 0.13% | +20,000 | New |
| Sit Investment Associates Inc | 19,900 | $600.0K | 0.01% | 00.0% | Unchanged |
| Cresset Asset Management, LLC | 19,508 | $588.6K | 0.00% | −159−0.8% | Reduced |
| Jump Financial, LLC | 19,106 | $576.4K | 0.01% | −157,230−89.2% | Reduced |
| Gsa Capital Partners LLP | 18,909 | $570.0K | 0.04% | +10,226+117.8% | Added |
| Ilex Capital Partners (UK) LLP | 18,363 | $554.0K | 0.02% | +18,363 | New |
| McDonald Partners LLC | 17,950 | $541.6K | 0.13% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 17,947 | $541.5K | 0.00% | −361−2.0% | Reduced |
| Toroso Investments, LLC | 17,500 | $528.0K | 0.00% | −4,192−19.3% | Reduced |
| New Age Alpha Advisors, LLC | 16,847 | $508.3K | 0.02% | +1,288+8.3% | Added |
| Two Sigma Securities, LLC | 16,826 | $507.6K | 0.06% | +16,826 | New |
| Change Path, LLC | 16,499 | $497.8K | 0.01% | −91−0.5% | Reduced |
| Bank of Montreal | 16,322 | $492.4K | 0.00% | −6,152−27.4% | Reduced |
| Commonwealth Equity Services, LLC | 16,312 | $492.0K | 0.00% | −3,179−16.3% | Reduced |
| Entropy Technologies, LP | 16,193 | $488.5K | 0.04% | +7,509+86.5% | Added |
| Advisor Group Holdings, Inc. | 16,130 | $486.6K | 0.00% | +6,603+69.3% | Added |
| Sherbrooke Park Advisers LLC | 16,023 | $483.4K | 0.21% | +2,909+22.2% | Added |
| Jain Global LLC | 15,913 | $480.1K | 0.01% | −4,807−23.2% | Reduced |
| Scientech Research LLC | 15,909 | $480.0K | 0.12% | −10,107−38.8% | Reduced |
| AdvisorShares Investments LLC | 15,460 | $466.4K | 0.08% | +860+5.9% | Added |
| Readystate Asset Management LP | 15,303 | $461.7K | 0.02% | +15,303 | New |
| Integrated Advisors Network LLC | 15,221 | $459.2K | 0.02% | +4,384+40.5% | Added |
| Quantinno Capital Management LP | 15,199 | $458.6K | 0.00% | +461+3.1% | Added |
| Wells Fargo & Company | 15,037 | $453.7K | 0.00% | −2,883−16.1% | Reduced |
| Bank of Nova Scotia | 14,799 | $446.5K | 0.00% | +4,949+50.2% | Added |
| Farringdon Capital, Ltd. | 14,720 | $444.1K | 0.15% | +14,720 | New |
| Squarepoint Ops LLC | 14,474 | $436.7K | 0.00% | −22,941−61.3% | Reduced |
| Pictet Asset Management Holding SA | 14,218 | $429.0K | 0.00% | +670+4.9% | Added |
| Diversified Trust Co | 14,111 | $425.7K | 0.01% | +14,111 | New |
| Tower Research Capital LLC (TRC) | 14,091 | $425.1K | 0.01% | +7,243+105.8% | Added |
| Y-Intercept (Hong Kong) Ltd | 13,488 | $406.9K | 0.01% | +13,488 | New |
| Alps Advisors Inc | 13,159 | $397.0K | 0.00% | +159+1.2% | Added |
| Sterling Capital Management LLC | 13,149 | $396.7K | 0.01% | +84+0.6% | Added |
| Jaffetilchin Investment Partners, LLC | 13,011 | $392.6K | 0.03% | +13,011 | New |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 12,625 | $380.9K | 0.00% | −4,500−26.3% | Reduced |
| Values First Advisors, Inc. | 12,380 | $373.5K | 0.20% | +89+0.7% | Added |
| Xponance, Inc. | 12,200 | $368.1K | 0.00% | −1,454−10.6% | Reduced |