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 2025
Institutional positions in Iridium Communications Inc. as of Dec 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
- 325
- +4 vs. Q3 2025
- Shares held
- 93.8M
- −7.68M (−7.6%) vs. Q3 2025
- Total value
- $1.63B
- −$158.1M (−8.8%) vs. Q3 2025
- New holders
- 64
- 109 more added
- Sold out
- 60
- 114 more reduced
3 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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 | 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 2025
Shares, value and share of portfolio for each institution holding Iridium Communications Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Empowered Funds, LLC | 11,350 | $197.3K | 0.00% | +478+4.4% | Added |
| Mercer Global Advisors Inc | 11,108 | $193.1K | 0.00% | +11,108 | New |
| Inspire Advisors, LLC | 11,013 | $191.4K | 0.02% | +11,013 | New |
| Cim Investment Mangement Inc | 10,038 | $174.5K | 0.05% | 00.0% | Unchanged |
| Sherbrooke Park Advisers LLC | 10,006 | $173.9K | 0.45% | −79,334−88.8% | Reduced |
| Wealth Effects LLC | 10,000 | $173.8K | 0.05% | −5,612−35.9% | Reduced |
| LSV Asset Management | 9,800 | $170.0K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 9,593 | $167.0K | 0.00% | +8,309+647.1% | Added |
| Deutsche Bank AG | 9,393 | $163.3K | 0.00% | −2,157−18.7% | Reduced |
| New Age Alpha Advisors, LLC | 8,864 | $154.1K | 0.01% | −3,475−28.2% | Reduced |
| Simplex Trading, LLC | 8,787 | $152.7K | 0.00% | −6,729−43.4% | Reduced |
| Keating Financial Advisory Services, Inc. | 8,650 | $150.3K | 0.02% | +8,650 | New |
| Walleye Capital LLC | 8,640 | $150.2K | 0.00% | +8,640 | New |
| Cetera Investment Advisers | 8,421 | $146.4K | 0.00% | −3,793−31.1% | Reduced |
| US Bancorp | 8,370 | $145.5K | 0.00% | +3,307+65.3% | Added |
| Nisa Investment Advisors, LLC | 8,340 | $144.9K | 0.00% | +8,082+3,132.6% | Added |
| Ensign Peak Advisors, Inc | 6,869 | $119.4K | 0.00% | −16,250−70.3% | Reduced |
| Allworth Financial LP | 5,677 | $98.7K | 0.00% | +572+11.2% | Added |
| Covestor Ltd | 5,345 | $93.0K | 0.05% | +2,481+86.6% | Added |
| Wexford Capital LP | 5,339 | $92.8K | 0.02% | +5,339 | New |
| Sterling Capital Management LLC | 5,057 | $87.9K | 0.00% | −254−4.8% | Reduced |
| Medallion Wealth Advisors, LLC | 5,000 | $86.9K | 0.03% | 00.0% | Unchanged |
| Salomon & Ludwin, LLC | 4,714 | $85.3K | 0.01% | +820+21.1% | Added |
| The PNC Financial Services Group, Inc. | 4,568 | $79.4K | 0.00% | +1,787+64.3% | Added |
| Millstone Evans Group, LLC | 4,515 | $78.5K | 0.05% | 00.0% | Unchanged |
| PFS Partners, LLC | 4,000 | $69.5K | 0.03% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 3,052 | $53.0K | 0.00% | +1,173+62.4% | Added |
| KBC Group NV | 2,816 | $49.0K | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 2,760 | $48.0K | 0.00% | −725−20.8% | Reduced |
| Hantz Financial Services, Inc. | 2,548 | $44.0K | 0.00% | +1,042+69.2% | Added |
| Brown Brothers Harriman & Co | 2,500 | $43.5K | 0.00% | 00.0% | Unchanged |
| Founders Capital Management | 2,500 | $43.5K | 0.02% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 2,361 | $41.0K | 0.00% | −692−22.7% | Reduced |
| Ronald Blue Trust, Inc. | 2,297 | $39.9K | 0.00% | −65−2.8% | Reduced |
| STRS Ohio | 2,201 | $38.3K | 0.00% | −25−1.1% | Reduced |
| MetLife Investment Management | 1,853 | $32.2K | 0.00% | −52,818−96.6% | Reduced |
| Pinnacle Wealth Planning Services, Inc. | 1,827 | $31.8K | 0.00% | +1,827 | New |
| MAI Capital Management | 1,622 | $28.2K | 0.00% | +111+7.3% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 1,629 | $28.0K | 0.00% | +425+35.3% | Added |
| Kestra Advisory Services, LLC | 1,528 | $26.6K | 0.00% | +1,528 | New |
| Quarry LP | 1,438 | $25.0K | 0.00% | −3,826−72.7% | Reduced |
| Quadrant Capital Group LLC | 1,430 | $24.9K | 0.00% | +741+107.5% | Added |
| Fifth Third Bancorp | 1,367 | $23.8K | 0.00% | +947+225.5% | Added |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 1,350 | $23.5K | 0.01% | 00.0% | Unchanged |
| Torren Management, LLC | 1,326 | $23.0K | 0.01% | +1,326 | New |
| Mirae Asset Global Investments Co., Ltd. | 1,285 | $22.3K | 0.00% | +1,285 | New |
| Plato Investment Management Ltd | 1,270 | $22.2K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 1,246 | $21.7K | 0.00% | +783+169.1% | Added |
| Parkside Financial Bank & Trust | 1,229 | $21.4K | 0.00% | +508+70.5% | Added |
| Essential Partners LLC | 1,104 | $19.2K | 0.01% | +1,104 | New |
| Pinnacle Holdings, LLC | 1,051 | $18.3K | 0.01% | 00.0% | Unchanged |
| Umb Bank N A | 1,014 | $17.6K | 0.00% | +129+14.6% | Added |
| Harbor Investment Advisory, LLC | 1,000 | $17.4K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 833 | $14.5K | 0.00% | +695+503.6% | Added |
| SageView Advisory Group, LLC | 808 | $14.0K | 0.00% | +808 | New |
| GAMMA Investing LLC | 805 | $14.0K | 0.00% | −102−11.2% | Reduced |
| Eurizon Capital SGR S.p.A. | 799 | $14.0K | 0.00% | +799 | New |
| Parallel Advisors, LLC | 792 | $13.8K | 0.00% | +580+273.6% | Added |
| EverSource Wealth Advisors, LLC | 762 | $13.2K | 0.00% | +742+3,710.0% | Added |
| Ancora Advisors, LLC | 735 | $12.8K | 0.00% | +735 | New |
| National Bank of Canada | 719 | $12.5K | 0.00% | −54,516−98.7% | Reduced |
| Hazlett, Burt & Watson, Inc. | 600 | $10.0K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 533 | $9.26K | 0.00% | +76+16.6% | Added |
| Danske Bank A/S | 500 | $8.69K | 0.00% | 00.0% | Unchanged |
| CoreCap Advisors, LLC | 500 | $8.69K | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 482 | $8.38K | 0.00% | +184+61.7% | Added |
| Federation des caisses Desjardins du Quebec | 440 | $7.64K | 0.00% | −275−38.5% | Reduced |
| Bessemer Group Inc | 397 | $7.00K | 0.00% | +268+207.8% | Added |
| GWM Advisors LLC | 402 | $6.99K | 0.00% | +1+0.2% | Added |
| Ameriflex Group, Inc. | 400 | $6.95K | 0.00% | −400−50.0% | Reduced |
| Versant Capital Management, Inc | 340 | $5.91K | 0.00% | −32−8.6% | Reduced |
| Los Angeles Capital Management LLC | 332 | $5.86K | 0.00% | +332 | New |
| International Assets Investment Management, LLC | 320 | $5.56K | 0.00% | +320 | New |
| IFP Advisors, Inc | 315 | $5.47K | 0.00% | +93+41.9% | Added |
| Larson Financial Group LLC | 311 | $5.41K | 0.00% | −1,197−79.4% | Reduced |
| TD Waterhouse Canada Inc. | 300 | $5.21K | 0.00% | −100−25.0% | Reduced |
| Pin Oak Investment Advisors Inc | 255 | $5.00K | 0.00% | 00.0% | Unchanged |
| SJS Investment Consulting Inc. | 248 | $4.31K | 0.00% | +248 | New |
| Rothschild Investment LLC | 233 | $4.05K | 0.00% | +208+832.0% | Added |
| CIBC Private Wealth Group, LLC | 207 | $3.60K | 0.00% | −1,647−88.8% | Reduced |
| Harbour Investments, Inc. | 200 | $3.48K | 0.00% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 200 | $3.48K | 0.00% | 00.0% | Unchanged |
| Red Tortoise LLC | 181 | $3.15K | 0.00% | +181 | New |
| Smithfield Trust Co | 225 | $3.00K | 0.00% | 00.0% | Unchanged |
| HHM Wealth Advisors, LLC | 170 | $2.96K | 0.00% | +170 | New |
| Basecamp Wealth Advisors LLC | 164 | $2.85K | 0.00% | +164 | New |
| Prestige Wealth Management Group LLC | 161 | $2.80K | 0.00% | 00.0% | Unchanged |
| Byrne Asset Management LLC | 160 | $2.78K | 0.00% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 153 | $2.66K | 0.00% | −9,485−98.4% | Reduced |
| Smartleaf Asset Management LLC | 146 | $2.56K | 0.00% | +99+210.6% | Added |
| Sittner & Nelson, LLC | 100 | $2.00K | 0.00% | 00.0% | Unchanged |
| Strategic Wealth Partners, Ltd. | 105 | $1.82K | 0.00% | 00.0% | Unchanged |
| Financial Management Professionals, Inc. | 104 | $1.81K | 0.00% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 101 | $1.75K | 0.00% | +1+1.0% | Added |
| NBC Securities, Inc. | 100 | $1.75K | 0.00% | 00.0% | Unchanged |
| Clarity Asset Management, Inc. | 101 | $1.75K | 0.00% | +101 | New |
| Sfam, LLC | 100 | $1.74K | 0.00% | +100 | New |
| Sachetta, LLC | 88 | $1.53K | 0.00% | +88 | New |
| Northwestern Mutual Wealth Management Co | 86 | $1.50K | 0.00% | 00.0% | Unchanged |
| Root Financial Partners, LLC | 72 | $1.25K | 0.00% | −147−67.1% | Reduced |