IRIDIUM COMMUNICATIONS INC's ticker is IRDM and the CUSIP is 46269C102. A total of 202 filers reported holding IRIDIUM COMMUNICATIONS INC in Q1 2018. The put-call ratio across all filers is 10.27 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $536,873 | -35.6% | 11,802 | -12.1% | 0.00% | 0.0% |
| Q2 2023 | $833,588 | +6.3% | 13,419 | +6.0% | 0.00% | 0.0% |
| Q1 2023 | $783,972 | +33.4% | 12,659 | +10.7% | 0.00% | 0.0% |
| Q4 2022 | $587,862 | +29.5% | 11,437 | +11.7% | 0.00% | 0.0% |
| Q3 2022 | $454,000 | +42.8% | 10,236 | +20.9% | 0.00% | 0.0% |
| Q2 2022 | $318,000 | -3.3% | 8,468 | +3.9% | 0.00% | 0.0% |
| Q1 2022 | $329,000 | -4.4% | 8,148 | -2.3% | 0.00% | 0.0% |
| Q4 2021 | $344,000 | +3.9% | 8,338 | +0.3% | 0.00% | 0.0% |
| Q3 2021 | $331,000 | +24.0% | 8,313 | -20.8% | 0.00% | 0.0% |
| Q2 2020 | $267,000 | -40.5% | 10,500 | -42.4% | 0.00% | 0.0% |
| Q4 2019 | $449,000 | +121.2% | 18,236 | +109.5% | 0.00% | 0.0% |
| Q2 2019 | $203,000 | -21.0% | 8,706 | -23.7% | 0.00% | 0.0% |
| Q3 2018 | $257,000 | +39.7% | 11,410 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $184,000 | +55.9% | 11,410 | +8.7% | 0.00% | – |
| Q1 2018 | $118,000 | +114.5% | 10,500 | +110.0% | 0.00% | – |
| Q2 2017 | $55,000 | +358.3% | 5,000 | +238.5% | 0.00% | – |
| Q3 2016 | $12,000 | -7.7% | 1,477 | 0.0% | 0.00% | – |
| Q2 2016 | $13,000 | +30.0% | 1,477 | +13.6% | 0.00% | – |
| Q1 2016 | $10,000 | +100.0% | 1,300 | +127.7% | 0.00% | – |
| Q4 2015 | $5,000 | -50.0% | 571 | -42.9% | 0.00% | – |
| Q4 2014 | $10,000 | +11.1% | 1,000 | 0.0% | 0.00% | – |
| Q3 2014 | $9,000 | -66.7% | 1,000 | -68.8% | 0.00% | – |
| Q2 2014 | $27,000 | +237.5% | 3,200 | +220.0% | 0.00% | – |
| Q1 2014 | $8,000 | -38.5% | 1,000 | -50.0% | 0.00% | – |
| Q4 2013 | $13,000 | -18.8% | 2,000 | 0.0% | 0.00% | – |
| Q2 2013 | $16,000 | – | 2,000 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| T2 Partners Management, LP | 357,559 | $2,460,000 | 3.88% |
| Avenir Corp | 3,959,583 | $27,242,000 | 2.63% |
| Van Berkom & Associates Inc. | 3,755,438 | $25,837,000 | 1.66% |
| Irving Magee Investment Management | 438,919 | $3,020,000 | 1.53% |
| STERLING INVESTMENT MANAGEMENT, LLC | 540,144 | $3,716,000 | 1.19% |
| Leonard Capital Management, Inc. | 428,482 | $2,948,000 | 1.17% |
| GRUBER & MCBAINE CAPITAL MANAGEMENT LLC | 508,188 | $3,496,000 | 1.05% |
| Trigran Investments, Inc. | 295,514 | $2,033,000 | 0.96% |
| T2 Partners Management, LP | 50,200 | $345,000 | 0.54% |
| RICE HALL JAMES & ASSOCIATES, LLC | 740,369 | $5,094,000 | 0.49% |