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 | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $258,000 | +529.3% | 6,555 | +309.7% | 0.00% | +200.0% |
| Q2 2020 | $41,000 | -66.1% | 1,600 | -70.4% | 0.00% | -50.0% |
| Q1 2020 | $121,000 | -10.4% | 5,400 | 0.0% | 0.00% | +100.0% |
| Q4 2019 | $135,000 | +17.4% | 5,400 | 0.0% | 0.00% | 0.0% |
| Q3 2019 | $115,000 | -8.7% | 5,400 | 0.0% | 0.00% | 0.0% |
| Q2 2019 | $126,000 | -11.9% | 5,400 | 0.0% | 0.00% | -50.0% |
| Q1 2019 | $143,000 | -12.8% | 5,400 | -26.0% | 0.00% | 0.0% |
| Q3 2018 | $164,000 | +39.0% | 7,300 | 0.0% | 0.00% | +100.0% |
| Q2 2018 | $118,000 | +321.4% | 7,300 | +192.0% | 0.00% | – |
| Q1 2018 | $28,000 | -78.3% | 2,500 | -77.1% | 0.00% | -100.0% |
| Q4 2017 | $129,000 | +15.2% | 10,900 | 0.0% | 0.00% | 0.0% |
| Q3 2017 | $112,000 | -6.7% | 10,900 | 0.0% | 0.00% | 0.0% |
| Q2 2017 | $120,000 | +11900.0% | 10,900 | +23091.5% | 0.00% | – |
| Q1 2017 | $1,000 | 0.0% | 47 | 0.0% | 0.00% | – |
| Q4 2016 | $1,000 | 0.0% | 47 | +34.3% | 0.00% | – |
| Q2 2016 | $1,000 | 0.0% | 35 | 0.0% | 0.00% | – |
| Q1 2016 | $1,000 | 0.0% | 35 | 0.0% | 0.00% | – |
| Q4 2015 | $1,000 | -99.9% | 35 | -100.0% | 0.00% | -100.0% |
| Q2 2015 | $1,060,000 | -6.3% | 116,609 | 0.0% | 0.01% | 0.0% |
| Q1 2015 | $1,131,000 | -0.5% | 116,609 | 0.0% | 0.01% | 0.0% |
| Q4 2014 | $1,137,000 | – | 116,609 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Silver Heights Capital Management Inc | 3,388,750 | $32,532,000 | 27.42% |
| Irving Magee Investment Management | 573,120 | $5,502,000 | 2.14% |
| Van Berkom & Associates Inc. | 5,051,777 | $48,497,000 | 1.95% |
| KNOTT DAVID M | 338,000 | $3,245,000 | 1.63% |
| CAPITAL MANAGEMENT ASSOCIATES /NY/ | 106,341 | $1,021,000 | 1.60% |
| WealthTrust Axiom LLC | 392,290 | $3,765,000 | 1.37% |
| BAMCO INC /NY/ | 9,373,818 | $112,140,000 | 0.63% |
| Elk Creek Partners, LLC | 844,646 | $8,109,000 | 0.55% |
| Pinnacle Holdings, LLC | 115,245 | $1,106,352,000 | 0.43% |
| PINNACLE ASSOCIATES LTD | 2,215,803 | $21,272,000 | 0.43% |