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 | $5,555 | -55.5% | 122,122 | -39.2% | 0.01% | -50.0% |
| Q2 2023 | $12,479 | +39.4% | 200,889 | +39.0% | 0.02% | +33.3% |
| Q1 2023 | $8,952 | +50.3% | 144,552 | +24.8% | 0.01% | +50.0% |
| Q4 2022 | $5,955 | -99.9% | 115,865 | +1.0% | 0.01% | +14.3% |
| Q3 2022 | $5,088,000 | +53.9% | 114,665 | +30.3% | 0.01% | +75.0% |
| Q2 2022 | $3,306,000 | -3.8% | 88,021 | +3.3% | 0.00% | 0.0% |
| Q1 2022 | $3,435,000 | -3.5% | 85,200 | -1.1% | 0.00% | 0.0% |
| Q4 2021 | $3,559,000 | +6.9% | 86,190 | +3.2% | 0.00% | 0.0% |
| Q3 2021 | $3,328,000 | -19.6% | 83,504 | -19.3% | 0.00% | 0.0% |
| Q2 2021 | $4,139,000 | -6.9% | 103,491 | -4.0% | 0.00% | -20.0% |
| Q1 2021 | $4,447,000 | +4.9% | 107,800 | 0.0% | 0.01% | 0.0% |
| Q4 2020 | $4,239,000 | +53.7% | 107,800 | 0.0% | 0.01% | +66.7% |
| Q3 2020 | $2,758,000 | +0.6% | 107,800 | 0.0% | 0.00% | 0.0% |
| Q2 2020 | $2,742,000 | +38.1% | 107,800 | +21.3% | 0.00% | 0.0% |
| Q1 2020 | $1,985,000 | -9.4% | 88,900 | 0.0% | 0.00% | 0.0% |
| Q4 2019 | $2,190,000 | -0.2% | 88,900 | -13.8% | 0.00% | 0.0% |
| Q3 2019 | $2,194,000 | -8.5% | 103,100 | 0.0% | 0.00% | 0.0% |
| Q2 2019 | $2,398,000 | -8.0% | 103,100 | +4.6% | 0.00% | 0.0% |
| Q1 2019 | $2,607,000 | +50.0% | 98,600 | +4.7% | 0.00% | 0.0% |
| Q4 2018 | $1,738,000 | -27.7% | 94,200 | -11.8% | 0.00% | 0.0% |
| Q3 2018 | $2,403,000 | +39.8% | 106,800 | 0.0% | 0.00% | +50.0% |
| Q2 2018 | $1,719,000 | +63.2% | 106,800 | +14.1% | 0.00% | +100.0% |
| Q1 2018 | $1,053,000 | -4.6% | 93,579 | 0.0% | 0.00% | 0.0% |
| Q4 2017 | $1,104,000 | +13.8% | 93,579 | -0.6% | 0.00% | 0.0% |
| Q3 2017 | $970,000 | -2.9% | 94,129 | +4.1% | 0.00% | 0.0% |
| Q2 2017 | $999,000 | +27.7% | 90,400 | +11.6% | 0.00% | 0.0% |
| Q1 2017 | $782,000 | +0.5% | 81,001 | +0.0% | 0.00% | 0.0% |
| Q4 2016 | $778,000 | +28.0% | 81,000 | +8.0% | 0.00% | 0.0% |
| Q3 2016 | $608,000 | -8.7% | 75,000 | 0.0% | 0.00% | 0.0% |
| Q2 2016 | $666,000 | +12.9% | 75,000 | 0.0% | 0.00% | 0.0% |
| Q1 2016 | $590,000 | -6.5% | 75,000 | 0.0% | 0.00% | 0.0% |
| Q4 2015 | $631,000 | +9.5% | 75,000 | -19.9% | 0.00% | 0.0% |
| Q3 2015 | $576,000 | -76.0% | 93,594 | -64.6% | 0.00% | -75.0% |
| Q2 2015 | $2,402,000 | +62.4% | 264,206 | +73.5% | 0.00% | +100.0% |
| Q1 2015 | $1,479,000 | – | 152,290 | – | 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% |