IRIDIUM COMMUNICATIONS INC's ticker is IRDM and the CUSIP is 46269C102. A total of 183 filers reported holding IRIDIUM COMMUNICATIONS INC in Q3 2017. The put-call ratio across all filers is 1.20 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2020 | $7,952,000 | +3.0% | 308,598 | -0.7% | 0.04% | -6.8% |
| Q2 2020 | $7,723,000 | +24.5% | 310,924 | +11.9% | 0.04% | +12.8% |
| Q1 2020 | $6,204,000 | +4.9% | 277,836 | +15.7% | 0.04% | +39.3% |
| Q4 2019 | $5,917,000 | +110.6% | 240,153 | +81.8% | 0.03% | +100.0% |
| Q3 2019 | $2,810,000 | -38.5% | 132,084 | -53.5% | 0.01% | -44.0% |
| Q2 2018 | $4,572,000 | +51.8% | 283,986 | +6.1% | 0.02% | +56.2% |
| Q1 2018 | $3,011,000 | +2.2% | 267,719 | +7.2% | 0.02% | 0.0% |
| Q4 2017 | $2,946,000 | -18.7% | 249,636 | -24.9% | 0.02% | -23.8% |
| Q3 2017 | $3,624,000 | +3.0% | 332,503 | +4.4% | 0.02% | 0.0% |
| Q2 2017 | $3,517,000 | +16.5% | 318,357 | +1.7% | 0.02% | +10.5% |
| Q1 2017 | $3,019,000 | +7.1% | 312,903 | +6.5% | 0.02% | 0.0% |
| Q4 2016 | $2,820,000 | +21.2% | 293,797 | +2.4% | 0.02% | +18.8% |
| Q3 2016 | $2,326,000 | +42.3% | 286,877 | +55.8% | 0.02% | +45.5% |
| Q2 2016 | $1,635,000 | +27.1% | 184,156 | +12.7% | 0.01% | +22.2% |
| Q1 2016 | $1,286,000 | – | 163,466 | – | 0.01% | – |
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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% |