Wallace Weitz
Weitz Investment Management · SEC CIK 883965
Value with a growth conscience.
This filing is 67 days old. Weitz Investment Management keeps roughly 95% of its positions in a typical quarter, so about 96% 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 10 of 50 positions. Weights are against the whole filed book. 13F filings cover US-listed holdings only.
| Company | Ticker | Value | % of book | Freshness |
|---|---|---|---|---|
| BERKSHIRE HATHAWAY CL B ORD | BRK/B | $135.91M | 9.4% | |
| ALPHABET CL C ORD | GOOG | $94.73M | 6.6% | |
| DANAHER ORD | DHR | $93.24M | 6.5% | |
| VISA CL A ORD | V | $91.03M | 6.3% | |
| MASTERCARD CL A ORD | MA | $74.65M | 5.2% | |
| AON CL A ORD | $70.94M | 4.9% | n/a | |
| VULCAN MATERIALS ORD | VMC | $60.12M | 4.2% | |
| META PLATFORMS CL A ORD | META | $58.00M | 4.0% | |
| THERMO FISHER SCIENTIFIC ORD | TMO | $57.76M | 4.0% | |
| IDEX ORD | IEX | $57.28M | 4.0% |
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 DHR (shares up 3%), now $93.24M; the largest trim was BRK/B (shares down 3%); ODFL, CDW no longer appear among the previous quarter's largest positions. All of it computed from the two filings, nothing inferred.
Biggest buys, Q2 2026
Common questions
What are Wallace Weitz's biggest holdings?
As of the Q2 2026 13F, the largest reported positions at Weitz Investment Management are BRK/B (9.4% of the book), GOOG (6.6% of the book), DHR (6.5% of the book).
How big is Weitz Investment Management's portfolio?
The latest 13F reports $1.44B across 50 US-listed positions. 13F filings cover US-listed holdings only, so non-US positions and shorts are not included.
Does Wallace Weitz still hold these positions?
Unknown for certain: a 13F may be filed up to 45 days after quarter end. Based on Weitz Investment Management's own filing history, the fund keeps roughly 95% of positions in a typical quarter, so at 67 days since the period end roughly 96% of this book is likely intact. The snapshot half-life for this fund is about 1297 days.
What did Wallace Weitz buy and sell last quarter?
Between Q1 2026 and Q2 2026, the largest add was DHR (shares up 3%), now $93.24M; the largest trim was BRK/B (shares down 3%); ODFL, CDW no longer appear 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 Weitz Investment Management, 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.