Weitz Investment Management portfolio
Investment firm, Omaha · 13F holdings for the quarter ended June 30, 2026
Filed with the SEC August 12, 2026 · Next filing due by November 14, 2026
Reported value
$1.4B
up from $1.4B in Q1 2026
Positions
50
49 last quarter
Top 10 holdings
55.0%
of the portfolio
This quarter
3 new · 2 sold
10 added to, 20 trimmed
What Weitz Investment Management did in Q2 2026
Weitz Investment Management opened new positions in Netflix, Capital One Financial and Mettler Toledo International Inc/. It raised its stake in Veralto by 94% and Repligen by 60%. It sold out of Old Dominion Freight Line and Cdw. It cut Texas Instruments by 51%. Berkshire Hathaway is still the largest holding, at 9.4% of the portfolio.
Biggest buys
- Netflix NFLXNew
- Capital One Financial COFNew
- Mettler Toledo International Inc/ MTDNew
- Veralto VLTO+94%
- Repligen RGEN+60%
Biggest sells
- Old Dominion Freight Line ODFLSold out
- Cdw CDWSold out
- Texas Instruments TXN−51%
- Salesforce CRM−40%
- Accenture ACN−30%
Top 15 holdings
Values as reported in the 13F, not today’s prices| # | Company | Share of portfolio | Reported value | Change vs Q1 2026 | Held since |
|---|---|---|---|---|---|
| 1 | Berkshire HathawayBRK-B | 9.4% | $135.9M | −3% | Q3 2024 or earlier |
| 2 | AlphabetGOOG | 6.6% | $94.7M | −18% | Q3 2024 or earlier |
| 3 | DanaherDHR | 6.5% | $93.2M | +2% | Q3 2024 or earlier |
| 4 | VisaV | 6.3% | $91.0M | No change | Q3 2024 or earlier |
| 5 | MastercardMA | 5.2% | $74.7M | −1% | Q3 2024 or earlier |
| 6 | AonAON | 4.9% | $70.9M | No change | Q3 2024 or earlier |
| 7 | Vulcan MaterialsVMC | 4.2% | $60.1M | −5% | Q3 2024 or earlier |
| 8 | Meta PlatformsMETA | 4.0% | $58.0M | −3% | Q3 2024 or earlier |
| 9 | Thermo Fisher ScientificTMO | 4.0% | $57.8M | −5% | Q3 2024 or earlier |
| 10 | IdexIEX | 4.0% | $57.3M | −5% | Q3 2024 or earlier |
| 11 | MicrosoftMSFT | 4.0% | $57.1M | −10% | Q3 2024 or earlier |
| 12 | HeicoHEI-A | 3.7% | $52.7M | +8% | Q3 2024 or earlier |
| 13 | AmazonAMZN | 3.6% | $51.8M | −2% | Q3 2024 or earlier |
| 14 | Bio-TechneTECH | 2.7% | $38.4M | −17% | Q3 2024 or earlier |
| 15 | Sirius Xm HoldingsSIRI | 2.4% | $35.1M | −8% | Q3 2024 or earlier |
35 more positions, plus every quarter’s holdings going back years.Request early access to see the full portfolio →
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About this data
- What is a 13F?
- A quarterly report to the SEC in which an investment manager with over $100 million in US-listed stocks lists what it holds.
- How current is it?
- Managers file up to 45 days after each quarter ends, so the holdings may have changed since.
- Whose figures are these?
- The values are as the manager reported them in the filing, not today's prices. The SEC lets a manager keep some positions confidential for a time, and those are not in the filing.
- What does it leave out?
- Short positions, cash, bonds and most holdings outside US markets. Options are left out here too.