SIRIUS XM HLDGS INC's ticker is SIRI and the CUSIP is 82968B103. A total of 539 filers reported holding SIRIUS XM HLDGS INC in Q1 2018. The put-call ratio across all filers is 0.43 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $70,000 | +11.1% | 10,960 | -7.5% | 0.01% | -16.7% |
| Q3 2020 | $63,000 | -10.0% | 11,845 | 0.0% | 0.01% | -14.3% |
| Q2 2020 | $70,000 | -6.7% | 11,845 | -22.0% | 0.01% | -30.0% |
| Q1 2020 | $75,000 | -29.9% | 15,192 | 0.0% | 0.01% | -9.1% |
| Q4 2019 | $107,000 | +1.9% | 15,192 | -3.5% | 0.01% | 0.0% |
| Q3 2019 | $105,000 | -5.4% | 15,742 | -11.4% | 0.01% | -8.3% |
| Q2 2019 | $111,000 | +4.7% | 17,760 | -5.1% | 0.01% | 0.0% |
| Q1 2019 | $106,000 | +27.7% | 18,711 | +28.4% | 0.01% | +71.4% |
| Q4 2018 | $83,000 | -19.4% | 14,571 | -15.2% | 0.01% | -12.5% |
| Q3 2018 | $103,000 | -11.2% | 17,173 | 0.0% | 0.01% | 0.0% |
| Q2 2018 | $116,000 | -1.7% | 17,173 | -9.0% | 0.01% | 0.0% |
| Q1 2018 | $118,000 | +16.8% | 18,866 | 0.0% | 0.01% | +14.3% |
| Q4 2017 | $101,000 | -2.9% | 18,866 | 0.0% | 0.01% | 0.0% |
| Q3 2017 | $104,000 | -11.9% | 18,866 | -12.7% | 0.01% | -12.5% |
| Q2 2017 | $118,000 | -92.4% | 21,599 | -92.8% | 0.01% | -92.5% |
| Q1 2017 | $1,545,000 | -99.9% | 299,978 | +2.7% | 0.11% | -25.4% |
| Q4 2016 | $1,300,000,000 | – | 292,124 | – | 0.14% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Sarbit Advisory Services Inc. | 12,164,800 | $50,727,000 | 11.71% |
| Brahman Capital Corp. | 69,836,024 | $291,216,000 | 10.24% |
| Calixto Global Investors, LP | 4,446,871 | $18,543,000 | 8.51% |
| PARK PRESIDIO CAPITAL LLC | 4,000,000 | $16,680,000 | 2.62% |
| DSM CAPITAL PARTNERS LLC | 38,728,342 | $161,497,000 | 2.60% |
| Bruce & Co., Inc. | 1,972,548 | $8,245,000 | 2.23% |
| NEW SOUTH CAPITAL MANAGEMENT INC | 20,802,140 | $86,745,000 | 2.08% |
| IRIDIAN ASSET MANAGEMENT LLC/CT | 46,906,447 | $195,600,000 | 1.71% |
| QUALCOMM INC/DE | 2,170,000 | $9,049,000 | 1.56% |
| Legg Mason Asset Management (Japan) Co., Ltd. | 330,600 | $1,379,000 | 1.39% |