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; 484 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 | 484 | $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 |
|---|---|---|---|---|---|
| Teacher Retirement System of Texas | 69,562 | $2.02M | 0.01% | +54,747+369.5% | Added |
| Intech Investment Management LLC | 66,142 | $1.92M | 0.02% | +55,091+498.5% | Added |
| Castle Rock Wealth Management, LLC | 60,638 | $1.92M | 0.46% | +60,638 | New |
| Los Angeles Capital Management LLC | 65,768 | $1.91M | 0.01% | −15,299−18.9% | Reduced |
| Pathstone Holdings, LLC | 65,364 | $1.90M | 0.01% | +3,539+5.7% | Added |
| Pinebridge Investments, L.P. | 64,935 | $1.88M | 0.01% | +19,426+42.7% | Added |
| MetLife Investment Management | 64,601 | $1.87M | 0.01% | +2,959+4.8% | Added |
| Mutual of America Capital Management LLC | 60,139 | $1.75M | 0.02% | −3,843−6.0% | Reduced |
| NFJ Investment Group, LLC | 58,957 | $1.71M | 0.05% | −723−1.2% | Reduced |
| WealthTrust Axiom LLC | 58,231 | $1.69M | 0.50% | −806−1.4% | Reduced |
| Acadian Asset Management LLC | 57,938 | $1.68M | 0.00% | −44,561−43.5% | Reduced |
| Verition Fund Management LLC | 57,790 | $1.68M | 0.01% | +4,839+9.1% | Added |
| New York State Common Retirement Fund | 56,542 | $1.64M | 0.00% | −7,000−11.0% | Reduced |
| Lazard Asset Management LLC | 56,164 | $1.63M | 0.00% | +37,206+196.3% | Added |
| Amalgamated Bank | 54,421 | $1.58M | 0.01% | −2,281−4.0% | Reduced |
| Janus Henderson Group PLC | 53,728 | $1.56M | 0.00% | −121,949−69.4% | Reduced |
| Treasurer of the State of North Carolina | 49,393 | $1.43M | 0.01% | −1,650−3.2% | Reduced |
| LPL Financial LLC | 44,735 | $1.30M | 0.00% | −1,196−2.6% | Reduced |
| National Bank of Canada | 43,713 | $1.27M | 0.00% | −666−1.5% | Reduced |
| CWM Advisors, LLC | 43,265 | $1.26M | 0.14% | +28,119+185.7% | Added |
| Citigroup Inc | 43,087 | $1.25M | 0.00% | +11,541+36.6% | Added |
| Cerity Partners LLC | 42,647 | $1.25M | 0.00% | −1,979−4.4% | Reduced |
| State of Tennessee, Treasury Department | 42,443 | $1.23M | 0.00% | −11,197−20.9% | Reduced |
| Ensign Peak Advisors, Inc | 41,519 | $1.20M | 0.00% | 00.0% | Unchanged |
| Tealwood Asset Management Inc | 40,967 | $1.19M | 0.49% | −50.0% | Reduced |
| Dynamic Technology Lab Private Ltd | 40,371 | $1.17M | 0.19% | +40,371 | New |
| Teachers Retirement System of the State of Kentucky | 40,307 | $1.17M | 0.01% | −830−2.0% | Reduced |
| Yousif Capital Management, LLC | 40,141 | $1.16M | 0.01% | −3,037−7.0% | Reduced |
| Walleye Capital LLC | 40,128 | $1.16M | 0.01% | +27,305+212.9% | Added |
| Public Employees Retirement System of Ohio | 40,090 | $1.16M | 0.00% | −3,649−8.3% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 39,970 | $1.16M | 0.01% | +39,970 | New |
| Crossmark Global Holdings, Inc. | 39,597 | $1.15M | 0.02% | +31,990+420.5% | Added |
| Axq Capital, LP | 39,565 | $1.15M | 0.52% | +20,772+110.5% | Added |
| Fox Run Management, L.L.C. | 39,433 | $1.14M | 0.21% | +25,555+184.1% | Added |
| Point72 Hong Kong Ltd | 39,395 | $1.14M | 0.07% | +39,395 | New |
| Allen Wealth Management, LLC | 39,142 | $1.14M | 0.81% | +39,142 | New |
| Creative Planning | 37,883 | $1.10M | 0.00% | +16,636+78.3% | Added |
| Royal Bank of Canada | 36,340 | $1.05M | 0.00% | −12,525−25.6% | Reduced |
| Gilliland Jeter Wealth Management LLC | 34,322 | $996.0K | 0.34% | 00.0% | Unchanged |
| Impax Asset Management Group plc | 34,015 | $987.1K | 0.00% | +11,113+48.5% | Added |
| Comerica Bank | 33,837 | $982.0K | 0.00% | −2,672−7.3% | Reduced |
| Cullen Investment Group, Ltd. | 33,633 | $976.0K | 0.14% | −991−2.9% | Reduced |
| Quantbot Technologies LP | 33,454 | $970.8K | 0.04% | +31,651+1,755.5% | Added |
| Y-Intercept (Hong Kong) Ltd | 32,793 | $951.7K | 0.06% | +8,142+33.0% | Added |
| Louisiana State Employees Retirement System | 31,600 | $917.0K | 0.02% | −1,200−3.7% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 31,064 | $901.5K | 0.00% | +3,350+12.1% | Added |
| Arizona State Retirement System | 30,921 | $897.3K | 0.01% | −547−1.7% | Reduced |
| PharVision Advisers, LLC | 30,068 | $872.6K | 0.74% | +30,068 | New |
| Advisors Preferred, LLC | 28,601 | $845.7K | 0.14% | +28,601 | New |
| Squarepoint Ops LLC | 28,647 | $831.3K | 0.00% | +703+2.5% | Added |
| Main Management ETF Advisors, LLC | 27,768 | $806.0K | 0.04% | −2,496−8.2% | Reduced |
| HighTower Advisors, LLC | 27,216 | $789.8K | 0.00% | −1,691−5.8% | Reduced |
| State of Michigan Retirement System | 26,959 | $782.4K | 0.00% | −1,100−3.9% | Reduced |
| Malaga Cove Capital, LLC | 25,948 | $753.0K | 0.30% | −2,684−9.4% | Reduced |
| New Mexico Educational Retirement Board | 25,700 | $746.0K | 0.03% | 00.0% | Unchanged |
| Northwestern Mutual Investment Management Company, LLC | 25,302 | $734.3K | 0.02% | −963−3.7% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 24,157 | $701.0K | 0.00% | +1,300+5.7% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 23,883 | $693.1K | 0.00% | −1,606−6.3% | Reduced |
| Susquehanna International Group, LLP | 23,817 | $691.2K | 0.00% | −28,353−54.3% | Reduced |
| Russell Investments Group, Ltd. | 23,535 | $683.0K | 0.00% | −173,374−88.0% | Reduced |
| Graham Capital Management, L.P. | 23,453 | $680.6K | 0.02% | −34,326−59.4% | Reduced |
| Ofi Invest Asset Management | 24,000 | $672.6K | 0.02% | +24,000 | New |
| Sherbrooke Park Advisers LLC | 23,139 | $671.5K | 0.21% | +23,139 | New |
| Oregon Public Employees Retirement Fund | 23,136 | $671.4K | 0.01% | −1,000−4.1% | Reduced |
| Ameritas Investment Partners, Inc. | 22,803 | $661.7K | 0.02% | −1,485−6.1% | Reduced |
| Bank of Montreal | 22,608 | $656.1K | 0.00% | +1,065+4.9% | Added |
| Lecap Asset Management Ltd | 22,302 | $647.2K | 0.18% | −4,285−16.1% | Reduced |
| Franklin Resources Inc | 22,300 | $647.1K | 0.00% | −120,749−84.4% | Reduced |
| Guggenheim Capital LLC | 21,941 | $636.7K | 0.01% | +6,883+45.7% | Added |
| Centiva Capital, LP | 21,831 | $633.5K | 0.02% | +21,831 | New |
| XTX Topco Ltd | 21,634 | $627.8K | 0.05% | −7,014−24.5% | Reduced |
| Toroso Investments, LLC | 21,031 | $610.3K | 0.01% | +21,031 | New |
| KLP Kapitalforvaltning AS | 21,000 | $609.4K | 0.00% | +21,000 | New |
| Sit Investment Associates Inc | 19,900 | $577.0K | 0.01% | −47,300−70.4% | Reduced |
| Cresset Asset Management, LLC | 19,656 | $570.4K | 0.00% | −8,089−29.2% | Reduced |
| Nisa Investment Advisors, LLC | 19,123 | $554.9K | 0.00% | −1,100−5.4% | Reduced |
| Commonwealth Equity Services, LLC | 19,060 | $553.0K | 0.00% | +729+4.0% | Added |
| Wells Fargo & Company | 19,038 | $552.5K | 0.00% | +12,065+173.0% | Added |
| Ieq Capital, LLC | 18,540 | $538.0K | 0.01% | +4,172+29.0% | Added |
| Jain Global LLC | 17,529 | $508.7K | 0.02% | +17,529 | New |
| Savant Capital, LLC | 17,471 | $507.0K | 0.00% | −10.0% | Reduced |
| McDonald Partners LLC | 17,225 | $499.9K | 0.13% | +200+1.2% | Added |
| Wealth Effects LLC | 17,002 | $493.4K | 0.18% | −498−2.8% | Reduced |
| Stifel Financial Corp | 16,785 | $487.1K | 0.00% | +1,495+9.8% | Added |
| Fieldview Capital Management, LLC | 16,673 | $483.9K | 0.07% | +16,673 | New |
| Renaissance Technologies LLC | 16,030 | $465.2K | 0.00% | −106,269−86.9% | Reduced |
| Change Path, LLC | 15,544 | $451.1K | 0.01% | −2,149−12.1% | Reduced |
| EntryPoint Capital, LLC | 15,330 | $444.9K | 0.19% | +600+4.1% | Added |
| Nomura Holdings Inc | 15,106 | $438.4K | 0.00% | +15,106 | New |
| Congress Wealth Management LLC | 15,100 | $438.2K | 0.01% | +15,100 | New |
| Pictet Asset Management Holding SA | 14,924 | $433.1K | 0.00% | +1,656+12.5% | Added |
| CWM, LLC | 14,752 | $428.0K | 0.00% | +205+1.4% | Added |
| Janney Montgomery Scott LLC | 14,330 | $416.0K | 0.00% | −819−5.4% | Reduced |
| Natixis Advisors, L.P. | 14,204 | $412.0K | 0.00% | −1,286−8.3% | Reduced |
| Xponance, Inc. | 13,874 | $402.6K | 0.00% | +280+2.1% | Added |
| JustInvest LLC | 13,824 | $401.2K | 0.01% | −852−5.8% | Reduced |
| Diversified Trust Co | 13,293 | $385.8K | 0.01% | −14,731−52.6% | Reduced |
| State of Alaska, Department of Revenue | 12,980 | $376.0K | 0.00% | −770−5.6% | Reduced |
| IFM Investors Pty Ltd | 12,922 | $375.0K | 0.00% | −480−3.6% | Reduced |
| Prelude Capital Management, LLC | 12,821 | $372.1K | 0.03% | +12,821 | New |