SIRIUS XM RADIO INC's ticker is SIRI and the CUSIP is 82967N108. A total of 2 filers reported holding SIRIUS XM RADIO INC in Q3 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $76,520 | -0.2% | 16,929 | 0.0% | 0.00% | 0.0% |
| Q2 2023 | $76,689 | -6.6% | 16,929 | -18.1% | 0.00% | 0.0% |
| Q1 2023 | $82,096 | +67747.9% | 20,679 | 0.0% | 0.00% | -33.3% |
| Q4 2022 | $121 | -99.9% | 20,679 | 0.0% | 0.00% | -40.0% |
| Q3 2022 | $118,000 | -7.1% | 20,679 | 0.0% | 0.01% | 0.0% |
| Q2 2022 | $127,000 | -0.8% | 20,679 | +6.9% | 0.01% | +25.0% |
| Q1 2022 | $128,000 | -3.0% | 19,342 | -7.0% | 0.00% | 0.0% |
| Q4 2021 | $132,000 | +3.9% | 20,802 | 0.0% | 0.00% | 0.0% |
| Q3 2021 | $127,000 | -6.6% | 20,802 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $136,000 | +106.1% | 20,802 | +90.8% | 0.00% | +100.0% |
| Q1 2021 | $66,000 | – | 10,902 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ACT II MANAGEMENT, LP | 3,006,940 | $10,494,000 | 2.60% |
| Avenir Corp | 898,952 | $3,137,000 | 0.28% |
| Corsair Capital Management | 410,038 | $1,431,000 | 0.16% |
| Kistler-Tiffany Companies, LLC | 102,894 | $360,000 | 0.14% |
| GROUP ONE TRADING, L.P. | 2,310,096 | $8,062,000 | 0.12% |
| ALTFEST L J & CO INC | 20,195 | $70,000 | 0.06% |
| Horrell Capital Management, Inc. | 30,000 | $105,000 | 0.05% |
| Douglass Winthrop Advisors, LLC | 110,780 | $387,000 | 0.04% |
| ParenteBeard Wealth Management, LLC | 25,580 | $89,000 | 0.04% |
| KING LUTHER CAPITAL MANAGEMENT CORP | 1,053,160 | $3,676,000 | 0.03% |