Wallace Weitz - Weitz Investment Management
As of Q1 2026, Wallace Weitz reported 49 long-equity positions worth $1.43B in aggregate.
Copy-investor backtest
- Latest quarter
- -2.66%
- 1-year
- -1.30%
- 3-year
- +29.43%
- 3-year top 5
- +46.35%
Return from mechanically copying the disclosed 13F equity portfolio after each filing and rebalancing at the next. Method & limitations.
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Updated 2026-06-06 from SEC 13F data.
Live quotes available for 48 of 54 rows. Rows without a quote are marked unavailable.
| 1 | BRK-B | BERKSHIRE HATHAWAY INC DEL | 7.35% | - | 323,200 | $148.76M | $460.26 | |
| 2 | MA | MASTERCARD INCORPORATED | 4.96% | - | 203,350 | $100.41M | $493.80 | |
| 3 | V | VISA INC | 4.88% | - | 359,200 | $98.76M | $274.95 | |
| 4 | DHR | DANAHER CORPORATION | 4.82% | - | 350,910 | $97.56M | $278.02 | |
| 5 | META | META PLATFORMS INC | 4.73% | Reduce -11.4% | 167,200 | $95.71M | $572.44 | |
| 6 | GOOG | ALPHABET INC | 4.68% | Reduce -8.4% | 566,975 | $94.79M | $167.19 | |
| 7 | AON | AON PLC | 4.46% | - | 260,950 | $90.29M | $345.99 | |
| 8 | TMO | THERMO FISHER SCIENTIFIC INC | 3.67% | Reduce -4.0% | 120,200 | $74.35M | $618.57 | |
| 9 | CSGP | COSTAR GROUP INC | 3.30% | - | 886,500 | $66.88M | $75.44 | |
| 10 | KMX | CARMAX INC | 3.23% | Reduce -2.3% | 845,200 | $65.4M | $77.38 | |
| 11 | GPN | GLOBAL PMTS INC | 3.09% | Add +15.2% | 610,000 | $62.48M | $102.42 | |
| 12 | IEX | IDEX CORP | 2.99% | Add +19.1% | 282,650 | $60.63M | $214.50 | |
| 13 | LH | LABCORP HOLDINGS INC | 2.61% | Reduce -2.1% | 236,350 | $52.82M | $223.48 | |
| 14 | EFX | EQUIFAX INC | 2.55% | - | 176,000 | $51.72M | $293.86 | |
| 15 | VMC | VULCAN MATLS CO | 2.37% | - | 191,550 | $47.97M | $250.43 | |
| 16 | AMZN | AMAZON COM INC | 2.32% | - | 252,500 | $47.05M | $186.33 | |
| 17 | CHTR | CHARTER COMMUNICATIONS INC | 2.17% | Reduce -5.3% | 135,450 | $43.9M | $324.08 | |
| 18 | ODFL | OLD DOMINION FREIGHT LINE IN | 2.06% | - | 209,900 | $41.69M | $198.64 | |
| 19 | LBRDK | LIBERTY BROADBAND CORP | 2.02% | - | 530,500 | $41M | $77.29 | |
| 20 | ACN | ACCENTURE PLC IRELAND | 1.87% | - | 106,850 | $37.77M | $353.48 | |
| 21 | ROP | ROPER TECHNOLOGIES INC | 1.83% | - | 66,500 | $37M | $556.44 | |
| 22 | ORCL | ORACLE CORP | 1.81% | - | 214,700 | $36.58M | $170.40 | |
| 23 | TXN | TEXAS INSTRS INC | 1.73% | - | 169,575 | $35.03M | $206.57 | |
| 24 | FIS | FIDELITY NATL INFORMATION SV | 1.71% | Reduce -6.0% | 412,500 | $34.55M | $83.75 | |
| 25 | VLTO | VERALTO CORP | 1.65% | - | 298,699 | $33.41M | $111.86 | |
| 26 | HEI-A | HEICO CORP NEW | 1.64% | - | 162,900 | $33.19M | $203.76 | |
| 27 | IT | GARTNER INC | 1.61% | - | 64,425 | $32.65M | $506.76 | |
| 28 | ADI | ANALOG DEVICES INC | 1.60% | - | 141,000 | $32.45M | $230.17 | |
| 29 | PRM | PERIMETER SOLUTIONS SA | 1.54% | Reduce -35.2% | 2,324,500 | $31.26M | $13.45 | |
| 30 | SIRI | SIRIUSXM HOLDINGS INC | 1.47% | New | 1,261,999 | $29.85M | $23.65 | |
| 31 | LBTYK | LIBERTY GLOBAL LTD | 1.44% | Reduce -2.9% | 1,346,500 | $29.1M | $21.61 | |
| 32 | SPGI | S&P GLOBAL INC | 1.38% | Reduce -21.3% | 54,225 | $28.01M | $516.62 | |
| 33 | CRM | SALESFORCE COM INC | 1.28% | - | 95,000 | $26M | $273.71 | |
| 34 | MLM | MARTIN MARIETTA MATLS INC | 1.08% | - | 40,675 | $21.89M | $538.25 | |
| 35 | MCHP | MICROCHIP TECHNOLOGY INC. | 1.03% | - | 259,600 | $20.84M | $80.29 | |
| 36 | ADBE | ADOBE SYSTEMS INC | 1.02% | - | 40,000 | $20.71M | $517.78 | |
| 37 | LKQ | LKQ CORP | 0.90% | - | 458,100 | $18.29M | $39.92 | |
| 38 | ACIW | ACI WORLDWIDE INC | 0.90% | Reduce -4.1% | 356,600 | $18.15M | $50.90 | |
| 39 | GWRE | GUIDEWIRE SOFTWARE INC | 0.87% | Reduce -5.0% | 96,700 | $17.69M | $182.94 | |
| 40 | MSFT | MICROSOFT CORP | 0.87% | - | 40,950 | $17.62M | $430.30 | |
| 41 | VRSN | VERISIGN INC | 0.59% | Reduce -27.0% | 63,150 | $12M | $189.96 | |
| 42 | LBRDA | LIBERTY BROADBAND CORP | 0.53% | - | 140,000 | $10.75M | $76.82 | |
| 43 | CCRD | CORECARD CORPORATION | 0.37% | - | 515,000 | $7.48M | No quote | No quote |
| 44 | DEO | DIAGEO PLC | 0.20% | - | 28,300 | $3.97M | $140.34 | |
| 45 | CMCSA | COMCAST CORP NEW | 0.20% | - | 95,000 | $3.97M | $41.77 | |
| 46 | TECH | BIO-TECHNE CORP | 0.19% | Add +7.0% | 47,200 | $3.77M | $79.93 | |
| 47 | LIN | LINDE PLC | 0.16% | - | 6,900 | $3.29M | $476.86 | |
| 48 | FTV | FORTIVE CORP | 0.16% | - | 40,800 | $3.22M | $78.93 | |
| 49 | HON | HONEYWELL INTL INC | 0.12% | - | 11,300 | $2.34M | $206.71 | |
| 52 | LSXMA | LIBERTY MEDIA CORP DEL | - | Sold | 0 | $0 | No quote | No quote |
| 51 | LSXMK | LIBERTY MEDIA CORP DEL | - | Sold | 0 | $0 | No quote | No quote |
| 50 | LLYVK | LIBERTY MEDIA CORP DEL | - | Sold | 0 | $0 | No quote | No quote |
Other instruments
Bonds, warrants, or non-share principal positions reported alongside the equity portfolio.
| 1 | - | RWT HLDGS INCNOTE 5.750%10/0 | OTHER | 3,500,000 | $3.45M |
| 2 | - | REDWOOD TR INCNOTE 5.625% 7/1 | OTHER | 0 | $0 |