CUSIP 829933950
SIRIUSXM HOLDINGS INC
5 institutions · $21.2M total · 1,064,500 shares
| # | Manager | Shares | Value | % of Total | Period |
|---|---|---|---|---|---|
| 1 | SIMPLEX TRADING, LLC | 613,000 | $12.1M | 57.58% | 2025-12-31 |
| 2 | GROUP ONE TRADING, L.P. | 245,000 | $4.9M | 23.01% | 2025-12-31 |
| 3 | IMC-Chicago, LLC | 206,200 | $4.1M | 19.37% | 2025-12-31 |
| 4 | Marathon Trading Investment Management LLC | 300 | $6.0K | 0.02% | 2025-12-31 |
| 5 | CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% | 2025-06-30 |