Chou Associates Management Inc.: SIRIUS XM HOLDINGS INC (SIRI): Quarterly 13F Position History
As of Q1 2026, Chou Associates Management Inc. reported 409,589 shares of SIRIUS XM HOLDINGS INC (SIRI), worth $9.5M and representing 4.5% of its 13F equity book. The position first appeared in Q3 2024 and has been disclosed across 7 13F-HR filings in Pactolio's tracked window.
- 409,589Shares Held (Latest Filing)
- $9.5MReported Market Value (Latest Filing)
- 4.5%Portfolio Weight (% of 13F Equity Book)
- 0Quarter-over-Quarter Share Change
- +$1.3MQuarter-over-Quarter Value Change
- 702,462Peak Reported Shares (Historical)
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 7 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q1 2026 | 409,589 | 0 | — | $9.5M | 4.5% | $23.1 |
| Q4 2025 | 409,589 | 292,873 | -41.7% | $8.2M | 4.1% | $20.0 |
| Q3 2025 | 702,462 | 0 | — | $16.3M | 7.9% | $23.3 |
| Q2 2025 | 702,462 | 0 | — | $16.1M | 8.8% | $23.0 |
| Q1 2025 | 702,462 | +689,872 | +5479.5% | $15.8M | 8.6% | $22.5 |
| Q4 2024 | 12,590 | 11,096 | -46.8% | $287.0K | 0.2% | $22.8 |
| Q3 2024 | 23,686 | — | — | $560.2K | 0.4% | $23.6 |
Methodology & FAQ
How This Position History Is Sourced
Each row is one SEC Form 13F-HR filing disclosing this position. Share count, market value, and reported quarter are taken verbatim from the filing; portfolio weight is recomputed against the same filing's total reported equity book. Implied price-per-share is market value divided by shares — a quarter-end mark, not the manager's cost basis. See the full methodology document for the normalization rules.
When did Chou Associates Management Inc. first disclose a SIRI position in 13F-HR filings?
Chou Associates Management Inc. first reported SIRIUS XM HOLDINGS INC (SIRI) on its 13F-HR filing for the period ending 2024-09-30 (Q3 2024). The position has appeared on 7 reported quarters within Pactolio's tracked window.
What was Chou Associates Management Inc.'s most recent quarter-over-quarter share-count change in SIRI?
Chou Associates Management Inc. held the same 409,589 shares of SIRI between Q4 2025 and Q1 2026 — the reported share count was unchanged quarter-over-quarter.
Does the implied price-per-share represent Chou Associates Management Inc.'s cost basis in SIRI?
No. The implied price-per-share column is the 13F-HR reported market value divided by reported share count on the filing date (end of quarter). It is a quarter-end mark, not a cost basis or transaction price. Use it as a sanity check on the value column, not as an indicator of the manager's entry or exit price.