IRIDIUM COMMUNICATIONS INC's ticker is IRDM and the CUSIP is 46269C102. A total of 202 filers reported holding IRIDIUM COMMUNICATIONS INC in Q4 2017. The put-call ratio across all filers is 1.12 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $29,000 | -99.0% | 1,555 | -98.8% | 0.00% | -98.4% |
| Q3 2018 | $2,963,000 | +44.4% | 131,690 | +3.3% | 0.12% | +54.4% |
| Q2 2018 | $2,052,000 | +43.2% | 127,470 | +0.1% | 0.08% | +46.3% |
| Q1 2018 | $1,433,000 | -56.6% | 127,370 | -54.5% | 0.05% | -52.2% |
| Q4 2017 | $3,300,000 | +28.8% | 279,660 | +12.4% | 0.11% | +31.4% |
| Q3 2017 | $2,562,000 | -16.2% | 248,760 | -10.1% | 0.09% | -9.5% |
| Q2 2017 | $3,059,000 | +7.0% | 276,860 | -6.5% | 0.10% | +18.8% |
| Q1 2017 | $2,859,000 | – | 296,230 | – | 0.08% | – |
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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% |