SIRIUS XM RADIO INC's ticker is SIRI and the CUSIP is 82967N108. A total of 22 filers reported holding SIRIUS XM RADIO INC in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.2%.
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% |