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Wallace Weitz · WEITZ INVESTMENT MANAGEMENT, INC. · CIK 0000883965
Latest 13F for the quarter ended Jun 30, 2026, filed Aug 12, 2026, compared with the quarter ended Mar 31, 2026.
Estimated trade value from reported units and period-end values
None reported this quarter.
50 positions by reported value
| Holding | Portfolio weight | Reported value | Shares / units | Change vs prior quarter |
|---|---|---|---|---|
| BRK/BBERKSHIRE HATHAWAY CL B ORD · SHS CL A | 9.41% | $135.9M | 271,600 | New |
| GOOGALPHABET CL C ORD · CAP STK CL C | 6.56% | $94.7M | 268,100 | -17.9% |
| DHRDANAHER ORD · CL A | 6.46% | $93.2M | 489,500 | New |
| VVISA CL A ORD · COM | 6.30% | $91.0M | 265,330 | New |
| MAMASTERCARD CL A ORD · COM | 5.17% | $74.7M | 145,350 |
Source: SEC Form 13F filings (latest filing on sec.gov). Information and analytics, not investment advice. Holdings are reported as of the quarter end, not live positions; reported 13F value covers securities listed on Form 13F and is not the fund's total assets under management.
| New |
| AONAON CL A ORD · CL A | 4.91% | $70.9M | 213,860 | New |
| VMCVULCAN MATERIALS ORD · COM | 4.16% | $60.1M | 203,800 | -4.9% |
| METAMETA PLATFORMS CL A ORD · CL A | 4.02% | $58.0M | 102,960 | -2.6% |
| TMOTHERMO FISHER SCIENTIFIC ORD · COM | 4.00% | $57.8M | 115,200 | -4.8% |
| IEXIDEX ORD · COM | 3.97% | $57.3M | 252,400 | -4.5% |
| MSFTMICROSOFT ORD · CL A | 3.96% | $57.1M | 153,200 | New |
| HEI/AHEICO CL A ORD · COM | 3.65% | $52.7M | 204,479 | New |
| AMZNAMAZON COM ORD · COM | 3.59% | $51.8M | 217,500 | -2.3% |
| TECHBIO TECHNE ORD · N Y REGISTRY SHS | 2.66% | $38.4M | 543,200 | New |
| SIRISIRIUSXM HOLDINGS ORD · COM | 2.43% | $35.1M | 1,188,000 | New |
| ADIANALOG DEVICES ORD · COM | 2.34% | $33.8M | 85,225 | -19.9% |
| EFXEQUIFAX ORD · COM | 2.11% | $30.5M | 191,980 | +2.3% |
| LHLABCORP HOLDINGS ORD · COM | 1.92% | $27.7M | 99,050 | New |
| MLMMARTIN MARIETTA MATERIALS ORD · SHS | 1.89% | $27.3M | 47,370 | New |
| GPNGLOBAL PAYMENTS ORD · COMMON STOCK NEW | 1.76% | $25.4M | 350,000 | New |
| TXNTEXAS INSTRUMENTS ORD · SPONSORED ADS | 1.61% | $23.2M | 77,900 | New |
| LBRDKLIBERTY BROADBAND SRS C ORD · COM SHS | 1.33% | $19.2M | 576,000 | New |
| IDXXIDEXX LABORATORIES ORD · CL A | 1.29% | $18.6M | 35,300 | New |
| ACIWACI WORLDWIDE ORD · COM | 1.28% | $18.5M | 367,700 | Unchanged |
| PRMPERIMETER SOLUTIONS ORD · COM | 1.11% | $16.1M | 450,817 | -11.5% |
| MELIMERCADOLIBRE ORD · COM | 1.08% | $15.6M | 9,200 | +15.0% |
| ACNACCENTURE CL A ORD · SHS CLASS A | 1.03% | $14.9M | 119,700 | -29.9% |
| IRINGERSOLL RAND ORD · COM | 0.92% | $13.3M | 161,670 | +21.4% |
| CSGPCOSTAR GROUP ORD · CL A | 0.83% | $12.0M | 423,181 | New |
| EEFTEURONET WORLDWIDE ORD · COM | 0.81% | $11.7M | 160,000 | Unchanged |
| ASMLASML HOLDING ADR REP ORD · COM | 0.76% | $10.9M | 5,500 | New |
| LKQLKQ ORD · COM SER C | 0.74% | $10.7M | 408,000 | New |
| NFLXNETFLIX ORD · COM | 0.73% | $10.5M | 147,200 | New |
| TSMTAIWAN SEMICONDUCTOR MNFTG ADR 5 ORD · COMMON STOCK | 0.66% | $9.6M | 20,000 | New |
| ORCLORACLE ORD · COM | 0.56% | $8.1M | 55,000 | Unchanged |
| COFCAPITAL ONE FINANCIAL ORD · CL B NEW | 0.56% | $8.0M | 40,000 | New |
| CRMSALESFORCE ORD · COM | 0.53% | $7.7M | 49,300 | -39.5% |
| NVDANVIDIA ORD · COM | 0.48% | $7.0M | 35,000 | Unchanged |
| VLTOVERALTO ORD · COM CL A | 0.48% | $6.9M | 77,500 | New |
| RGENREPLIGEN ORD · COM | 0.39% | $5.6M | 40,800 | +60.0% |
| LBRDALIBERTY BROADBAND SRS A ORD · COM | 0.29% | $4.1M | 123,750 | New |
| LINLINDE ORD · COM SER A | 0.26% | $3.7M | 7,100 | New |
| MTDMETTLER TOLEDO ORD · COM | 0.23% | $3.3M | 2,550 | New |
| POOLPOOL ORD · COM | 0.22% | $3.2M | 15,000 | Unchanged |
| SPGIS&P GLOBAL ORD · COM | 0.20% | $2.9M | 7,150 | +1.4% |
| APHAMPHENOL CL A ORD · CAP STK CL C | 0.11% | $1.6M | 9,200 | New |
| FTVFORTIVE ORD · COM | 0.09% | $1.3M | 21,750 | -3.3% |
| FERGFERGUSON ENTERPRISES ORD · COM | 0.09% | $1.2M | 5,200 | New |
| CMCSACOMCAST CL A ORD · COM | 0.08% | $1.2M | 47,000 | New |
| CHTRCHARTER COMMUNICATIONS CL A ORD · COM | 0.01% | $92.4K | 650 | New |