IRIDIUM COMMUNICATIONS INC's ticker is IRDM and the CUSIP is 46269C102. A total of 239 filers reported holding IRIDIUM COMMUNICATIONS INC in Q4 2018. The put-call ratio across all filers is 5.88 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $6,823 | -26.8% | 150 | 0.0% | 0.00% | 0.0% |
| Q2 2023 | $9,316 | +0.3% | 150 | 0.0% | 0.00% | 0.0% |
| Q1 2023 | $9,289 | -9.6% | 150 | -25.0% | 0.00% | 0.0% |
| Q4 2022 | $10,280 | +14.2% | 200 | 0.0% | 0.00% | 0.0% |
| Q3 2022 | $9,000 | +12.5% | 200 | 0.0% | 0.00% | 0.0% |
| Q2 2022 | $8,000 | 0.0% | 200 | 0.0% | 0.00% | 0.0% |
| Q1 2022 | $8,000 | 0.0% | 200 | 0.0% | 0.00% | 0.0% |
| Q4 2021 | $8,000 | 0.0% | 200 | 0.0% | 0.00% | 0.0% |
| Q3 2021 | $8,000 | 0.0% | 200 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $8,000 | 0.0% | 200 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $8,000 | 0.0% | 200 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $8,000 | +60.0% | 200 | 0.0% | 0.00% | 0.0% |
| Q3 2020 | $5,000 | 0.0% | 200 | 0.0% | 0.00% | 0.0% |
| Q2 2020 | $5,000 | +25.0% | 200 | 0.0% | 0.00% | 0.0% |
| Q1 2020 | $4,000 | -20.0% | 200 | 0.0% | 0.00% | 0.0% |
| Q4 2019 | $5,000 | +25.0% | 200 | 0.0% | 0.00% | 0.0% |
| Q3 2019 | $4,000 | -20.0% | 200 | 0.0% | 0.00% | 0.0% |
| Q2 2019 | $5,000 | 0.0% | 200 | 0.0% | 0.00% | 0.0% |
| Q1 2019 | $5,000 | +25.0% | 200 | 0.0% | 0.00% | 0.0% |
| Q4 2018 | $4,000 | -20.0% | 200 | 0.0% | 0.00% | 0.0% |
| Q3 2018 | $5,000 | +66.7% | 200 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $3,000 | +50.0% | 200 | 0.0% | 0.00% | – |
| Q1 2018 | $2,000 | 0.0% | 200 | 0.0% | 0.00% | – |
| Q4 2017 | $2,000 | 0.0% | 200 | 0.0% | 0.00% | – |
| Q3 2017 | $2,000 | +100.0% | 200 | +100.0% | 0.00% | – |
| Q2 2017 | $1,000 | 0.0% | 100 | 0.0% | 0.00% | – |
| Q1 2017 | $1,000 | 0.0% | 100 | 0.0% | 0.00% | – |
| Q4 2016 | $1,000 | 0.0% | 100 | 0.0% | 0.00% | – |
| Q3 2016 | $1,000 | 0.0% | 100 | 0.0% | 0.00% | – |
| Q2 2016 | $1,000 | 0.0% | 100 | 0.0% | 0.00% | – |
| Q1 2016 | $1,000 | 0.0% | 100 | 0.0% | 0.00% | – |
| Q4 2015 | $1,000 | 0.0% | 100 | 0.0% | 0.00% | – |
| Q3 2015 | $1,000 | – | 100 | – | 0.00% | – |
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% |