IRIDIUM COMMUNICATIONS INC's ticker is IRDM and the CUSIP is 46269C102. A total of 296 filers reported holding IRIDIUM COMMUNICATIONS INC in Q1 2021. The put-call ratio across all filers is 0.41 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2023 | $1,276 | +65.1% | 31 | +82.4% | 0.00% | – |
| Q3 2023 | $773 | -66.4% | 17 | -54.1% | 0.00% | -100.0% |
| Q2 2023 | $2,298 | +118.2% | 37 | +117.6% | 0.00% | – |
| Q1 2023 | $1,053 | +20.5% | 17 | 0.0% | 0.00% | – |
| Q4 2022 | $874 | -12.6% | 17 | 0.0% | 0.00% | – |
| Q3 2022 | $1,000 | 0.0% | 17 | 0.0% | 0.00% | – |
| Q2 2022 | $1,000 | 0.0% | 17 | 0.0% | 0.00% | – |
| Q1 2022 | $1,000 | 0.0% | 17 | 0.0% | 0.00% | – |
| Q4 2021 | $1,000 | 0.0% | 17 | 0.0% | 0.00% | – |
| Q3 2021 | $1,000 | 0.0% | 17 | 0.0% | 0.00% | – |
| Q2 2021 | $1,000 | -96.4% | 17 | -97.5% | 0.00% | -100.0% |
| Q1 2021 | $28,000 | -24.3% | 673 | -29.6% | 0.01% | -33.3% |
| Q4 2020 | $37,000 | +68.2% | 956 | +10.8% | 0.02% | +50.0% |
| Q3 2020 | $22,000 | +4.8% | 863 | +1.8% | 0.01% | 0.0% |
| Q2 2020 | $21,000 | 0.0% | 848 | -13.7% | 0.01% | -9.1% |
| Q1 2020 | $21,000 | +162.5% | 983 | +197.9% | 0.01% | +175.0% |
| Q4 2019 | $8,000 | +14.3% | 330 | -4.1% | 0.00% | +33.3% |
| Q3 2019 | $7,000 | -41.7% | 344 | -34.2% | 0.00% | -40.0% |
| Q2 2019 | $12,000 | -88.0% | 523 | -73.4% | 0.01% | -76.2% |
| Q1 2019 | $100,000 | +40.8% | 1,968 | -49.0% | 0.02% | -36.4% |
| Q4 2018 | $71,000 | -17.4% | 3,860 | +0.3% | 0.03% | -5.7% |
| Q3 2018 | $86,000 | +38.7% | 3,850 | -1.1% | 0.04% | +34.6% |
| Q2 2018 | $62,000 | +44.2% | 3,894 | 0.0% | 0.03% | +44.4% |
| Q1 2018 | $43,000 | -6.5% | 3,894 | -0.7% | 0.02% | -5.3% |
| Q4 2017 | $46,000 | +15.0% | 3,922 | 0.0% | 0.02% | -13.6% |
| Q3 2017 | $40,000 | +8.1% | 3,922 | +14.9% | 0.02% | +10.0% |
| Q2 2017 | $37,000 | +19.4% | 3,413 | +3.2% | 0.02% | +17.6% |
| Q1 2017 | $31,000 | 0.0% | 3,308 | 0.0% | 0.02% | -5.6% |
| Q4 2016 | $31,000 | +342.9% | 3,308 | +246.4% | 0.02% | +350.0% |
| Q3 2016 | $7,000 | -56.2% | 955 | -48.0% | 0.00% | -55.6% |
| Q2 2016 | $16,000 | +433.3% | 1,838 | +281.3% | 0.01% | +350.0% |
| Q1 2016 | $3,000 | -50.0% | 482 | -36.4% | 0.00% | -50.0% |
| Q4 2015 | $6,000 | – | 758 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Silver Heights Capital Management Inc | 2,441,719 | $111,073,797 | 44.30% |
| DUDLEY & SHANLEY, INC. | 564,565 | $25,682,062 | 4.86% |
| Van Berkom & Associates Inc. | 2,059,088 | $93,668 | 3.05% |
| BAMCO INC /NY/ | 14,583,317 | $663,395,090 | 1.93% |
| Resolute Capital Asset Partners LLC | 50,000 | $2,274 | 1.60% |
| WealthTrust Axiom LLC | 87,066 | $3,960,632 | 1.42% |
| Redmond Asset Management, LLC | 63,012 | $2,866,416 | 1.02% |
| AtonRa Partners | 9,099 | $413,914 | 0.87% |
| Nicholas Investment Partners, LP | 239,673 | $10,902,725 | 0.81% |
| ArrowMark Colorado Holdings LLC | 1,270,942 | $57,815,152 | 0.70% |