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 | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $661,000 | -18.1% | 35,848 | 0.0% | 0.09% | -25.6% |
| Q3 2018 | $807,000 | +39.9% | 35,848 | 0.0% | 0.12% | +20.6% |
| Q2 2018 | $577,000 | +43.2% | 35,848 | 0.0% | 0.10% | +34.7% |
| Q1 2018 | $403,000 | +28.3% | 35,848 | +34.5% | 0.07% | +22.0% |
| Q4 2017 | $314,000 | +14.6% | 26,643 | 0.0% | 0.06% | +1.7% |
| Q3 2017 | $274,000 | -6.8% | 26,643 | 0.0% | 0.06% | -6.5% |
| Q2 2017 | $294,000 | – | 26,643 | – | 0.06% | – |
Download | ||||||
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% |