Clifford Sosin
CAS Investment Partners · SEC CIK 1697591
Deep work, very few names, long holding periods.
This filing is 67 days old. CAS Investment Partners keeps roughly 88% of its positions in a typical quarter, so about 91% of this book is likely still intact today.
How half-life is computedSnapshot half-life is the number of days after the period end at which half of this specific fund's reported book is expected to have changed, measured from its own past filings. It is a decay estimate, not knowledge of current positions.
Largest holdings, as filed
Top 6 of 6 positions. Weights are against the whole filed book. 13F filings cover US-listed holdings only.
| Company | Ticker | Value | % of book | Freshness |
|---|---|---|---|---|
| CARVANA CO CL A | CVNA | $1.48B | 78.8% | |
| HILTON GRAND VACATIONS | HGV | $272.68M | 14.5% | |
| META PLATFORMS INC | META | $76.75M | 4.1% | |
| MARRIOTT VACATIONS WORLDWIDE CORP. | VAC | $40.75M | 2.2% | |
| LATHAM GROUP | SWIM | $5.97M | 0.3% | |
| CARDLYTICS, INC. | CDLXEUR | $2.11M | 0.1% |
Freshness: how likely each position is still held today, from this fund's own turnover history, each position's tenure and the filing's age. Hover a bar for the numbers. Method.
What changed last quarter
Between Q1 2026 and Q2 2026, the largest add was CVNA (shares up 397%), now $1.48B; the largest trim was CDLXEUR (shares down 91%); COF no longer appears among the previous quarter's largest positions. All of it computed from the two filings, nothing inferred.
Exited since Q1 2026
- COFwas $105.00M
Exit scan covers the previous quarter's 40 largest positions, a stated bound, because reading a mega fund's entire book per page render is not honest engineering.
Common questions
What are Clifford Sosin's biggest holdings?
As of the Q2 2026 13F, the largest reported positions at CAS Investment Partners are CVNA (78.8% of the book), HGV (14.5% of the book), META (4.1% of the book).
How big is CAS Investment Partners's portfolio?
The latest 13F reports $1.88B across 6 US-listed positions. 13F filings cover US-listed holdings only, so non-US positions and shorts are not included.
Does Clifford Sosin still hold these positions?
Unknown for certain: a 13F may be filed up to 45 days after quarter end. Based on CAS Investment Partners's own filing history, the fund keeps roughly 88% of positions in a typical quarter, so at 67 days since the period end roughly 91% of this book is likely intact. The snapshot half-life for this fund is about 493 days.
What did Clifford Sosin buy and sell last quarter?
Between Q1 2026 and Q2 2026, the largest add was CVNA (shares up 397%), now $1.48B; the largest trim was CDLXEUR (shares down 91%); COF no longer appears among the previous quarter's largest positions. All of it computed from the two filings, nothing inferred.
Funds with overlapping books
Inside the app: the full book for CAS Investment Partners, quarter on quarter buys and sells, consensus across 140+ funds and copy-to-watchlist.
Source: SEC EDGAR 13F filings. Values are as filed and cover US-listed positions only. A 13F may be filed up to 45 days after the quarter ends, so positions can change before the filing is even public; the freshness figures above quantify that lag instead of hiding it. Educational information, not financial advice.