Position in SIRI
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$26,869,805
-$6,830,275 QoQ
Shares Held
1,164,203
-30.9% QoQ
Ownership
0.346%
of shares outstanding
% of Portfolio
0.38%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2024
7 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in SIRI Over Time
Shares Held
Position Value (USD)
Derivatives in SIRI
reported options exposure · as of Mar 31, 2026CallValue
$16,654,528
CallShares
721,600
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 Mar 31, 2026HBK INVESTMENTS L P holds $508,202,985 across 5 Entertainment names. SIRI ranks #3 (5.3% of the industry book) .
All Filings in SIRI
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13 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 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. | ||||||