Position in SIRI
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$25,074,881
-$1,794,924 QoQ
Shares Held
848,845
-27.1% QoQ
Ownership
0.252%
of shares outstanding
% of Portfolio
0.38%
of 13F equity value
Holder Rank
#39
of 594 holders
Holding Since
Sep 2024
8 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in SIRI Over Time
Shares Held
Position Value (USD)
Derivatives in SIRI
reported options exposure · as of Jun 30, 2026CallValue
$22,846,236
CallShares
773,400
PutValue
$0
PutShares
0
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Entertainment
Communication Services · as of Jun 30, 2026HBK INVESTMENTS L P holds $741,405,756 across 6 Entertainment names. SIRI ranks #4 (3.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | WBD |
Warner Bros. Discovery, Inc.
|
18,965,932 | $505,631,747 | |
| 2 | ROKU |
Roku, Inc
|
1,184,334 | $163,603,898 | |
| 3 | NWSA |
News Corp
|
1,183,664 | $29,390,377 | |
| 4 | SIRI |
Sirius Xm Holdings Inc.
This page
|
848,845 | $25,074,881 | |
| 5 | BATRA |
Atlanta Braves Holdings, Inc.
|
185,872 | $9,646,756 | |
| 6 | IMAX |
Imax Corp
|
202,160 | $8,058,097 |
All Filings in SIRI
Export CSV
15 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $25,074,881 | 848,845 | Shares | Sole | 2026-08-14 | |
| 2026-06-30 | $22,846,236 | 773,400 | Call | Sole | 2026-08-14 | |
| 2026-03-31 | $16,654,528 | 721,600 | Call | Sole | 2026-05-15 | |
| 2026-03-31 | $26,869,805 | 1,164,203 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $33,700,080 | 1,685,004 | Shares | Sole | 2026-02-17 | |
| 2025-12-31 | $5,702,000 | 285,100 | Call | Sole | 2026-02-17 | |
| 2025-09-30 | $24,099,456 | 1,035,200 | Call | Sole | 2025-11-14 | |
| 2025-06-30 | $3,627,054 | 157,904 | Shares | Sole | 2025-08-13 | |
| 2025-06-30 | $21,536,672 | 937,600 | Call | Sole | 2025-08-13 | |
| 2025-03-31 | $14,479,016 | 642,085 | Shares | Sole | 2025-05-15 | |
| 2025-03-31 | $4,331,855 | 192,100 | Call | Sole | 2025-05-15 | |
| 2024-12-31 | $8,413,200 | 369,000 | Put | Sole | 2025-02-14 | |
| 2024-12-31 | $8,415,480 | 369,100 | Call | Sole | 2025-02-14 | |
| 2024-12-31 | $20,671,984 | 906,666 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $20,574,814 | 869,971 | Shares | Sole | 2024-11-14 | |
| No filing history on record for this holder in this stock. | ||||||