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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $639,044 | -41.9% | 14,048 | -20.6% | 0.00% | -50.0% |
| Q2 2023 | $1,099,213 | +367.8% | 17,695 | +203.9% | 0.00% | – |
| Q1 2022 | $235,000 | -38.5% | 5,823 | -39.0% | 0.00% | – |
| Q2 2021 | $382,000 | +126.0% | 9,541 | +122.4% | 0.00% | – |
| Q4 2020 | $169,000 | -73.1% | 4,290 | -82.5% | 0.00% | -100.0% |
| Q3 2020 | $628,000 | +119.6% | 24,536 | +118.4% | 0.00% | +100.0% |
| Q2 2020 | $286,000 | -28.9% | 11,234 | -37.7% | 0.00% | -66.7% |
| Q1 2020 | $402,000 | -12.2% | 18,018 | +4.0% | 0.00% | -40.0% |
| Q1 2019 | $458,000 | +1479.3% | 17,326 | +611.2% | 0.01% | – |
| Q4 2017 | $29,000 | -52.5% | 2,436 | -55.6% | 0.00% | -100.0% |
| Q2 2017 | $61,000 | -62.3% | 5,491 | -67.3% | 0.00% | -50.0% |
| Q1 2017 | $162,000 | -37.7% | 16,811 | -38.0% | 0.00% | -33.3% |
| Q4 2016 | $260,000 | +34.7% | 27,130 | +13.9% | 0.00% | +50.0% |
| Q3 2016 | $193,000 | +183.8% | 23,829 | +212.1% | 0.00% | +100.0% |
| Q2 2016 | $68,000 | -57.5% | 7,636 | -62.4% | 0.00% | -50.0% |
| Q1 2016 | $160,000 | -42.4% | 20,306 | -55.1% | 0.00% | -50.0% |
| Q3 2015 | $278,000 | +42.6% | 45,207 | +110.3% | 0.00% | +33.3% |
| Q2 2015 | $195,000 | -11.4% | 21,501 | -4.8% | 0.00% | 0.0% |
| Q4 2014 | $220,000 | -55.6% | 22,582 | -59.7% | 0.00% | -62.5% |
| Q3 2014 | $496,000 | +86.5% | 56,064 | +31.7% | 0.01% | +100.0% |
| Q4 2013 | $266,000 | +245.5% | 42,554 | +281.7% | 0.00% | +300.0% |
| Q3 2013 | $77,000 | – | 11,150 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| T2 Partners Management, LP | 357,559 | $2,460,000 | 3.88% |
| Avenir Corp | 3,959,583 | $27,242,000 | 2.63% |
| Van Berkom & Associates Inc. | 3,755,438 | $25,837,000 | 1.66% |
| Irving Magee Investment Management | 438,919 | $3,020,000 | 1.53% |
| STERLING INVESTMENT MANAGEMENT, LLC | 540,144 | $3,716,000 | 1.19% |
| Leonard Capital Management, Inc. | 428,482 | $2,948,000 | 1.17% |
| GRUBER & MCBAINE CAPITAL MANAGEMENT LLC | 508,188 | $3,496,000 | 1.05% |
| Trigran Investments, Inc. | 295,514 | $2,033,000 | 0.96% |
| T2 Partners Management, LP | 50,200 | $345,000 | 0.54% |
| RICE HALL JAMES & ASSOCIATES, LLC | 740,369 | $5,094,000 | 0.49% |