IRIDIUM COMMUNICATIONS INC's ticker is IRDM and the CUSIP is 46269C102. A total of 257 filers reported holding IRIDIUM COMMUNICATIONS INC in Q3 2019. The put-call ratio across all filers is 3.61 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $1,082,000 | -96.9% | 44,000 | -97.1% | 0.00% | -94.9% |
| Q2 2019 | $34,998,000 | +35980.4% | 1,495,276 | +12896.7% | 0.08% | – |
| Q4 2015 | $97,000 | +61.7% | 11,505 | +82.6% | 0.00% | – |
| Q1 2015 | $60,000 | -82.9% | 6,300 | -82.7% | 0.00% | -100.0% |
| Q4 2014 | $350,000 | -12.5% | 36,439 | -43.0% | 0.00% | -50.0% |
| Q4 2013 | $400,000 | +260.4% | 63,925 | +297.0% | 0.00% | +100.0% |
| Q3 2013 | $111,000 | -5.1% | 16,101 | -17.1% | 0.00% | 0.0% |
| Q1 2013 | $117,000 | – | 19,423 | – | 0.00% | – |
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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% |