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 | ||||
|---|---|---|---|---|---|---|
| Q4 2017 | $13,000 | +18.2% | 1,100 | 0.0% | 0.01% | -35.3% |
| Q3 2017 | $11,000 | -57.7% | 1,100 | -54.0% | 0.02% | +183.3% |
| Q2 2017 | $26,000 | -76.1% | 2,390 | -78.8% | 0.01% | -76.0% |
| Q1 2017 | $109,000 | -2.7% | 11,285 | -2.8% | 0.02% | -3.8% |
| Q4 2016 | $112,000 | -60.4% | 11,615 | -63.6% | 0.03% | -62.9% |
| Q2 2016 | $283,000 | – | 31,895 | – | 0.07% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Silver Heights Capital Management Inc | 2,402,543 | $99,105,000 | 34.92% |
| WealthTrust Axiom LLC | 231,622 | $9,554,000 | 3.23% |
| Van Berkom & Associates Inc. | 2,873,738 | $118,542,000 | 2.59% |
| DUDLEY & SHANLEY, INC. | 350,375 | $14,453,000 | 2.49% |
| BAMCO INC /NY/ | 12,610,696 | $520,191,000 | 1.28% |
| Grace Capital | 40,000 | $1,650,000 | 1.05% |
| Fernwood Investment Management, LLC | 61,375 | $2,532,000 | 0.93% |
| Values First Advisors, Inc. | 30,432 | $1,255,000 | 0.93% |
| ARK Investment Management | 10,355,147 | $427,150,000 | 0.85% |
| Richard P Slaughter Associates Inc | 47,696 | $1,967,000 | 0.82% |