IRIDIUM COMMUNICATIONS INC's ticker is IRDM and the CUSIP is 46269C102. A total of 173 filers reported holding IRIDIUM COMMUNICATIONS INC in Q1 2016. The put-call ratio across all filers is 0.08 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2017 | $3,978,000 | -6.8% | 386,210 | 0.0% | 0.01% | 0.0% |
| Q2 2017 | $4,268,000 | +14.5% | 386,210 | 0.0% | 0.01% | 0.0% |
| Q1 2017 | $3,727,000 | +0.5% | 386,210 | 0.0% | 0.01% | 0.0% |
| Q4 2016 | $3,708,000 | +18.4% | 386,210 | 0.0% | 0.01% | +25.0% |
| Q3 2016 | $3,132,000 | -35.6% | 386,210 | -37.5% | 0.00% | -42.9% |
| Q1 2016 | $4,865,000 | -40.5% | 618,139 | -36.4% | 0.01% | -41.7% |
| Q4 2015 | $8,176,000 | -18.0% | 972,219 | -40.0% | 0.01% | -20.0% |
| Q3 2015 | $9,965,000 | +21.3% | 1,620,339 | +79.2% | 0.02% | +25.0% |
| Q2 2015 | $8,218,000 | -23.6% | 904,116 | -18.4% | 0.01% | -25.0% |
| Q1 2015 | $10,762,000 | -22.8% | 1,108,345 | -22.5% | 0.02% | -23.8% |
| Q4 2014 | $13,936,000 | -5.7% | 1,429,306 | -14.4% | 0.02% | -12.5% |
| Q3 2014 | $14,779,000 | -7.5% | 1,669,904 | -11.6% | 0.02% | -11.1% |
| Q2 2014 | $15,980,000 | +141.5% | 1,888,904 | +114.3% | 0.03% | +125.0% |
| Q1 2014 | $6,618,000 | – | 881,276 | – | 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% |