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, 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 | 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, 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 |
|---|---|---|---|---|---|
| Capital Advisors, Ltd. LLC | 3 | $0 | 0.00% | −341−99.1% | Reduced |
| Cedar Mountain Advisors, LLC | 1 | $17 | 0.00% | +1 | New |
| Dunhill Financial, LLC | 2 | $32 | 0.00% | +2 | New |
| Bay Harbor Wealth Management, LLC | 2 | $34 | 0.00% | 00.0% | Unchanged |
| DiNuzzo Private Wealth, Inc. | 3 | $53 | 0.00% | −13−81.3% | Reduced |
| Rialto Wealth Management, LLC | 6 | $105 | 0.00% | −5−45.5% | Reduced |
| MV Capital Management, Inc. | 6 | $105 | 0.00% | −1−14.3% | Reduced |
| Rachor Investment Advisory Services, LLC | 6 | $105 | 0.00% | +6 | New |
| Transamerica Financial Advisors, Inc. | 8 | $139 | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 8 | $140 | 0.00% | −114−93.4% | Reduced |
| Gilpin Wealth Management, LLC | 9 | $157 | 0.00% | +9 | New |
| Signature Equity Partners, LLC | 13 | $226 | 0.00% | +13 | New |
| Kerr Financial Planning Corp | 13 | $247 | 0.00% | +13 | New |
| Ankerstar Wealth, LLC | 17 | $295 | 0.00% | +17 | New |
| JFS Wealth Advisors, LLC | 20 | $348 | 0.00% | −11−35.5% | Reduced |
| Financial Consulate, Inc | 26 | $452 | 0.00% | +26 | New |
| Concord Wealth Partners | 28 | $487 | 0.00% | +28 | New |
| Huntington National Bank | 30 | $521 | 0.00% | 00.0% | Unchanged |
| Caitong International Asset Management Co., Ltd | 31 | $539 | 0.00% | +12+63.2% | Added |
| SHP Wealth Management | 31 | $539 | 0.00% | +31 | New |
| Farmers & Merchants Investments Inc | 45 | $782 | 0.00% | −55−55.0% | Reduced |
| ORG Partners LLC | 45 | $782 | 0.00% | +45 | New |
| Flagship Harbor Advisors, LLC | 50 | $869 | 0.00% | +50 | New |
| Retirement Wealth Solutions LLC | 58 | $1.01K | 0.00% | +48+480.0% | Added |
| Quent Capital, LLC | 68 | $1.18K | 0.00% | −35−34.0% | Reduced |
| Root Financial Partners, LLC | 72 | $1.25K | 0.00% | −147−67.1% | Reduced |
| Northwestern Mutual Wealth Management Co | 86 | $1.50K | 0.00% | 00.0% | Unchanged |
| Sachetta, LLC | 88 | $1.53K | 0.00% | +88 | New |
| Sfam, LLC | 100 | $1.74K | 0.00% | +100 | New |
| NBC Securities, Inc. | 100 | $1.75K | 0.00% | 00.0% | Unchanged |
| Clarity Asset Management, Inc. | 101 | $1.75K | 0.00% | +101 | New |
| Massmutual Trust Co FSB | 101 | $1.75K | 0.00% | +1+1.0% | Added |
| Financial Management Professionals, Inc. | 104 | $1.81K | 0.00% | 00.0% | Unchanged |
| Strategic Wealth Partners, Ltd. | 105 | $1.82K | 0.00% | 00.0% | Unchanged |
| Sittner & Nelson, LLC | 100 | $2.00K | 0.00% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 146 | $2.56K | 0.00% | +99+210.6% | Added |
| Federated Hermes, Inc. | 153 | $2.66K | 0.00% | −9,485−98.4% | Reduced |
| Byrne Asset Management LLC | 160 | $2.78K | 0.00% | 00.0% | Unchanged |
| Prestige Wealth Management Group LLC | 161 | $2.80K | 0.00% | 00.0% | Unchanged |
| Basecamp Wealth Advisors LLC | 164 | $2.85K | 0.00% | +164 | New |
| HHM Wealth Advisors, LLC | 170 | $2.96K | 0.00% | +170 | New |
| Smithfield Trust Co | 225 | $3.00K | 0.00% | 00.0% | Unchanged |
| Red Tortoise LLC | 181 | $3.15K | 0.00% | +181 | New |
| Harbour Investments, Inc. | 200 | $3.48K | 0.00% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 200 | $3.48K | 0.00% | 00.0% | Unchanged |
| CIBC Private Wealth Group, LLC | 207 | $3.60K | 0.00% | −1,647−88.8% | Reduced |
| Rothschild Investment LLC | 233 | $4.05K | 0.00% | +208+832.0% | Added |
| SJS Investment Consulting Inc. | 248 | $4.31K | 0.00% | +248 | New |
| Pin Oak Investment Advisors Inc | 255 | $5.00K | 0.00% | 00.0% | Unchanged |
| TD Waterhouse Canada Inc. | 300 | $5.21K | 0.00% | −100−25.0% | Reduced |
| Larson Financial Group LLC | 311 | $5.41K | 0.00% | −1,197−79.4% | Reduced |
| IFP Advisors, Inc | 315 | $5.47K | 0.00% | +93+41.9% | Added |
| International Assets Investment Management, LLC | 320 | $5.56K | 0.00% | +320 | New |
| Los Angeles Capital Management LLC | 332 | $5.86K | 0.00% | +332 | New |
| Versant Capital Management, Inc | 340 | $5.91K | 0.00% | −32−8.6% | Reduced |
| Ameriflex Group, Inc. | 400 | $6.95K | 0.00% | −400−50.0% | Reduced |
| GWM Advisors LLC | 402 | $6.99K | 0.00% | +1+0.2% | Added |
| Bessemer Group Inc | 397 | $7.00K | 0.00% | +268+207.8% | Added |
| Federation des caisses Desjardins du Quebec | 440 | $7.64K | 0.00% | −275−38.5% | Reduced |
| SRS Capital Advisors, Inc. | 482 | $8.38K | 0.00% | +184+61.7% | Added |
| Danske Bank A/S | 500 | $8.69K | 0.00% | 00.0% | Unchanged |
| CoreCap Advisors, LLC | 500 | $8.69K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 533 | $9.26K | 0.00% | +76+16.6% | Added |
| Hazlett, Burt & Watson, Inc. | 600 | $10.0K | 0.00% | 00.0% | Unchanged |
| National Bank of Canada | 719 | $12.5K | 0.00% | −54,516−98.7% | Reduced |
| Ancora Advisors, LLC | 735 | $12.8K | 0.00% | +735 | New |
| EverSource Wealth Advisors, LLC | 762 | $13.2K | 0.00% | +742+3,710.0% | Added |
| Parallel Advisors, LLC | 792 | $13.8K | 0.00% | +580+273.6% | Added |
| Eurizon Capital SGR S.p.A. | 799 | $14.0K | 0.00% | +799 | New |
| GAMMA Investing LLC | 805 | $14.0K | 0.00% | −102−11.2% | Reduced |
| SageView Advisory Group, LLC | 808 | $14.0K | 0.00% | +808 | New |
| Global Retirement Partners, LLC | 833 | $14.5K | 0.00% | +695+503.6% | Added |
| Harbor Investment Advisory, LLC | 1,000 | $17.4K | 0.00% | 00.0% | Unchanged |
| Umb Bank N A | 1,014 | $17.6K | 0.00% | +129+14.6% | Added |
| Pinnacle Holdings, LLC | 1,051 | $18.3K | 0.01% | 00.0% | Unchanged |
| Essential Partners LLC | 1,104 | $19.2K | 0.01% | +1,104 | New |
| Parkside Financial Bank & Trust | 1,229 | $21.4K | 0.00% | +508+70.5% | Added |
| Farther Finance Advisors, LLC | 1,246 | $21.7K | 0.00% | +783+169.1% | Added |
| Plato Investment Management Ltd | 1,270 | $22.2K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global Investments Co., Ltd. | 1,285 | $22.3K | 0.00% | +1,285 | New |
| Torren Management, LLC | 1,326 | $23.0K | 0.01% | +1,326 | New |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 1,350 | $23.5K | 0.01% | 00.0% | Unchanged |
| Fifth Third Bancorp | 1,367 | $23.8K | 0.00% | +947+225.5% | Added |
| Quadrant Capital Group LLC | 1,430 | $24.9K | 0.00% | +741+107.5% | Added |
| Quarry LP | 1,438 | $25.0K | 0.00% | −3,826−72.7% | Reduced |
| Kestra Advisory Services, LLC | 1,528 | $26.6K | 0.00% | +1,528 | New |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 1,629 | $28.0K | 0.00% | +425+35.3% | Added |
| MAI Capital Management | 1,622 | $28.2K | 0.00% | +111+7.3% | Added |
| Pinnacle Wealth Planning Services, Inc. | 1,827 | $31.8K | 0.00% | +1,827 | New |
| MetLife Investment Management | 1,853 | $32.2K | 0.00% | −52,818−96.6% | Reduced |
| STRS Ohio | 2,201 | $38.3K | 0.00% | −25−1.1% | Reduced |
| Ronald Blue Trust, Inc. | 2,297 | $39.9K | 0.00% | −65−2.8% | Reduced |
| Jones Financial Companies LLLP | 2,361 | $41.0K | 0.00% | −692−22.7% | Reduced |
| 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 |
| Hantz Financial Services, Inc. | 2,548 | $44.0K | 0.00% | +1,042+69.2% | Added |
| SBI Securities Co., Ltd. | 2,760 | $48.0K | 0.00% | −725−20.8% | Reduced |
| KBC Group NV | 2,816 | $49.0K | 0.00% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 3,052 | $53.0K | 0.00% | +1,173+62.4% | Added |
| PFS Partners, LLC | 4,000 | $69.5K | 0.03% | 00.0% | Unchanged |