IRIDIUM COMMUNICATIONS INC's ticker is IRDM and the CUSIP is 46269C102. A total of 264 filers reported holding IRIDIUM COMMUNICATIONS INC in Q4 2020. The put-call ratio across all filers is 0.62 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $632,000 | +53.8% | 16,070 | 0.0% | 0.06% | +37.8% |
| Q3 2020 | $411,000 | +11.1% | 16,070 | 0.0% | 0.04% | +2.3% |
| Q2 2020 | $370,000 | +3.1% | 16,070 | 0.0% | 0.04% | -13.7% |
| Q1 2020 | $359,000 | -9.3% | 16,070 | 0.0% | 0.05% | -13.6% |
| Q4 2019 | $396,000 | +15.8% | 16,070 | 0.0% | 0.06% | +7.3% |
| Q3 2019 | $342,000 | -8.6% | 16,070 | 0.0% | 0.06% | -11.3% |
| Q2 2019 | $374,000 | -12.0% | 16,070 | 0.0% | 0.06% | -16.2% |
| Q1 2019 | $425,000 | +119.1% | 16,070 | +53.2% | 0.07% | +64.4% |
| Q4 2018 | $194,000 | -17.8% | 10,490 | 0.0% | 0.04% | -4.3% |
| Q3 2018 | $236,000 | +39.6% | 10,490 | 0.0% | 0.05% | +30.6% |
| Q2 2018 | $169,000 | +43.2% | 10,490 | 0.0% | 0.04% | +38.5% |
| Q1 2018 | $118,000 | -4.8% | 10,490 | 0.0% | 0.03% | -3.7% |
| Q4 2017 | $124,000 | +14.8% | 10,490 | 0.0% | 0.03% | +8.0% |
| Q3 2017 | $108,000 | -6.9% | 10,490 | 0.0% | 0.02% | -10.7% |
| Q2 2017 | $116,000 | – | 10,490 | – | 0.03% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Silver Heights Capital Management Inc | 2,427,811 | $100,244,000 | 37.37% |
| DUDLEY & SHANLEY, INC. | 678,285 | $28,006,000 | 4.85% |
| Van Berkom & Associates Inc. | 2,139,365 | $88,334,000 | 2.61% |
| WealthTrust Axiom LLC | 153,779 | $6,349,000 | 2.03% |
| Strong Tower Advisory Services | 71,089 | $2,935,000 | 1.56% |
| ARK Investment Management | 10,136,671 | $418,543,000 | 1.26% |
| BAMCO INC /NY/ | 13,401,739 | $553,358,000 | 1.17% |
| Grace Capital | 40,000 | $1,652,000 | 0.98% |
| Riverwater Partners LLC | 24,055 | $993,000 | 0.88% |
| Nikko Asset Management Americas, Inc. | 4,277,548 | $166,867,000 | 0.88% |