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 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 | 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% |