Ruane, Cunniff & Goldfarb L.P.: LIBERTY MEDIA CORP DEL (FWONK): Quarterly 13F Position History
As of Q1 2026, Ruane, Cunniff & Goldfarb L.P. reported 5,357,168 shares of LIBERTY MEDIA CORP DEL (FWONK), worth $455.5M and representing 7.6% of its 13F equity book. Quarter-over-quarter share count change: 133,950 (-2.4%) . The position first appeared in Q3 2023 and has been disclosed across 11 13F-HR filings in Pactolio's tracked window.
- 5,357,168Shares Held (Latest Filing)
- $455.5MReported Market Value (Latest Filing)
- 7.6%Portfolio Weight (% of 13F Equity Book)
- 133,950Quarter-over-Quarter Share Change
- -$85.5MQuarter-over-Quarter Value Change
- 6,888,388Peak Reported Shares (Historical)
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 11 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q1 2026 | 5,357,168 | 133,950 | -2.4% | $455.5M | 7.6% | $85.0 |
| Q4 2025 | 5,491,118 | 77,871 | -1.4% | $540.9M | 8.4% | $98.5 |
| Q3 2025 | 5,568,989 | 41,994 | -0.7% | $581.7M | 9.6% | $104.5 |
| Q2 2025 | 5,610,983 | 144,321 | -2.5% | $586.3M | 10.1% | $104.5 |
| Q1 2025 | 5,755,304 | 114,106 | -1.9% | $518.0M | 9.4% | $90.0 |
| Q4 2024 | 5,869,410 | 211,924 | -3.5% | $543.9M | 9.2% | $92.7 |
| Q3 2024 | 6,081,334 | 98,241 | -1.6% | $470.9M | 7.4% | $77.4 |
| Q2 2024 | 6,179,575 | 258,853 | -4.0% | $443.9M | 6.9% | $71.8 |
| Q1 2024 | 6,438,428 | 283,983 | -4.2% | $422.4M | 6.6% | $65.6 |
| Q4 2023 | 6,722,411 | 165,977 | -2.4% | $424.4M | 6.8% | $63.1 |
| Q3 2023 | 6,888,388 | — | — | $429.1M | 7.1% | $62.3 |
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 Ruane, Cunniff & Goldfarb L.P. first disclose a FWONK position in 13F-HR filings?
Ruane, Cunniff & Goldfarb L.P. first reported LIBERTY MEDIA CORP DEL (FWONK) on its 13F-HR filing for the period ending 2023-09-30 (Q3 2023). The position has appeared on 11 reported quarters within Pactolio's tracked window.
What was Ruane, Cunniff & Goldfarb L.P.'s most recent quarter-over-quarter share-count change in FWONK?
Between Q4 2025 and Q1 2026, Ruane, Cunniff & Goldfarb L.P. reduced its FWONK position by 133,950 shares (-2.4%), leaving 5,357,168 shares at a market value of $455.5M.
Does the implied price-per-share represent Ruane, Cunniff & Goldfarb L.P.'s cost basis in FWONK?
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.