WEITZ INVESTMENT MANAGEMENT, INC.
CIK 0000883965
Annualised vol
14.120429%
Beta
0.67511
HHI
421.387016
Top-10 weight
54.953513%
VaR 95%
1.33283%
VaR 99%
2.653454%
Max drawdown
24.447806%
Matched value
82.62614%
Returns of reported holdings
Loading returns…
Position changes vs prior quarter
What the latest 13F shows bought and sold against the quarter before, by share count.
| Ticker | Change | Shares now | Shares before | Share change % | Value now ($) |
|---|---|---|---|---|---|
| BRK-B | NEW | 271,600 | - | - | 135,905,924 |
| GOOGL | REDUCED | 268,100 | 326,750 | -17.95% | 94,727,773 |
| V | UNCHANGED | 265,330 | 265,330 | 0.0% | 91,032,070 |
| MA | REDUCED | 145,350 | 147,000 | -1.12% | 74,651,760 |
| AON | UNCHANGED | 213,860 | 213,860 | 0.0% | 70,935,223 |
| VMC | NEW | 203,800 | - | - | 60,123,038 |
| META | REDUCED | 102,960 | 105,710 | -2.6% | 57,996,338 |
| TMO | REDUCED | 115,200 | 121,000 | -4.79% | 57,756,672 |
| MSFT | REDUCED | 153,200 | 169,450 | -9.59% | 57,146,664 |
| HEI | ADDED | 204,479 | 188,979 | 8.2% | 52,737,179 |
| AMZN | REDUCED | 217,500 | 222,500 | -2.25% | 51,838,950 |
| TECH | REDUCED | 543,200 | 653,200 | -16.84% | 38,377,080 |
| ADI | REDUCED | 85,225 | 106,350 | -19.86% | 33,848,813 |
| EFX | ADDED | 191,980 | 187,605 | 2.33% | 30,471,066 |
| LH | UNCHANGED | 99,050 | 99,050 | 0.0% | 27,734,000 |
| MLM | NEW | 47,370 | - | - | 27,318,279 |
| GPN | NEW | 350,000 | - | - | 25,396,000 |
| TXN | NEW | 77,900 | - | - | 23,219,653 |
| ACIW | UNCHANGED | 367,700 | 367,700 | 0.0% | 18,491,633 |
| PRM | REDUCED | 450,817 | 509,400 | -11.5% | 16,071,626 |
| MELI | ADDED | 9,200 | 8,000 | 15.0% | 15,615,988 |
| ACN | NEW | 119,700 | - | - | 14,895,468 |
| IR | ADDED | 161,670 | 133,200 | 21.37% | 13,255,323 |
| CSGP | REDUCED | 423,181 | 517,025 | -18.15% | 11,984,486 |
| EEFT | UNCHANGED | 160,000 | 160,000 | 0.0% | 11,710,400 |
| LKQ | UNCHANGED | 408,000 | 408,000 | 0.0% | 10,742,640 |
| NFLX | NEW | 147,200 | - | - | 10,510,080 |
| ORCL | UNCHANGED | 55,000 | 55,000 | 0.0% | 8,060,250 |
| COF | NEW | 40,000 | - | - | 8,024,800 |
| CRM | REDUCED | 49,300 | 81,500 | -39.51% | 7,723,338 |
| NVDA | UNCHANGED | 35,000 | 35,000 | 0.0% | 7,003,150 |
| VLTO | ADDED | 77,500 | 40,000 | 93.75% | 6,872,700 |
| RGEN | ADDED | 40,800 | 25,500 | 60.0% | 5,566,752 |
| LIN | REDUCED | 7,100 | 7,200 | -1.39% | 3,684,474 |
| MTD | NEW | 2,550 | - | - | 3,257,651 |
| POOL | UNCHANGED | 15,000 | 15,000 | 0.0% | 3,223,500 |
| SPGI | ADDED | 7,150 | 7,050 | 1.42% | 2,911,909 |
| FTV | REDUCED | 21,750 | 22,500 | -3.33% | 1,328,708 |
| CMCSA | UNCHANGED | 47,000 | 47,000 | 0.0% | 1,153,850 |
| CDW | CLOSED OUT | 0 | 36,250 | -100.0% | 0 |
Holdings (latest quarter)
| Ticker | Change | Issuer | Class | CUSIP | Value ($) | Weight % | Shares |
|---|---|---|---|---|---|---|---|
| BRK-B | NEW | BERKSHIRE HATHAWAY CL B ORD | SHS CL A | 084670702 | 135,905,924 | 9.41 | 271600.0 |
| GOOGL | REDUCED | ALPHABET CL C ORD | CAP STK CL C | 02079K107 | 94,727,773 | 6.56 | 268100.0 |
| - | DANAHER ORD | CL A | 235851102 | 93,239,960 | 6.46 | 489500.0 | |
| V | UNCHANGED | VISA CL A ORD | COM | 92826C839 | 91,032,070 | 6.3 | 265330.0 |
| MA | REDUCED | MASTERCARD CL A ORD | COM | 57636Q104 | 74,651,760 | 5.17 | 145350.0 |
| AON | UNCHANGED | AON CL A ORD | CL A | G0403H108 | 70,935,223 | 4.91 | 213860.0 |
| VMC | NEW | VULCAN MATERIALS ORD | COM | 929160109 | 60,123,038 | 4.16 | 203800.0 |
| META | REDUCED | META PLATFORMS CL A ORD | CL A | 30303M102 | 57,996,338 | 4.02 | 102960.0 |
| TMO | REDUCED | THERMO FISHER SCIENTIFIC ORD | COM | 883556102 | 57,756,672 | 4.0 | 115200.0 |
| - | IDEX ORD | COM | 45167R104 | 57,282,180 | 3.97 | 252400.0 | |
| MSFT | REDUCED | MICROSOFT ORD | CL A | 594918104 | 57,146,664 | 3.96 | 153200.0 |
| HEI | ADDED | HEICO CL A ORD | COM | 422806208 | 52,737,179 | 3.65 | 204479.0 |
| AMZN | REDUCED | AMAZON COM ORD | COM | 023135106 | 51,838,950 | 3.59 | 217500.0 |
| TECH | REDUCED | BIO TECHNE ORD | N Y REGISTRY SHS | 09073M104 | 38,377,080 | 2.66 | 543200.0 |
| - | SIRIUSXM HOLDINGS ORD | COM | 829933100 | 35,093,520 | 2.43 | 1188000.0 | |
| ADI | REDUCED | ANALOG DEVICES ORD | COM | 032654105 | 33,848,813 | 2.34 | 85225.0 |
| EFX | ADDED | EQUIFAX ORD | COM | 294429105 | 30,471,066 | 2.11 | 191980.0 |
| LH | UNCHANGED | LABCORP HOLDINGS ORD | COM | 504922105 | 27,734,000 | 1.92 | 99050.0 |
| MLM | NEW | MARTIN MARIETTA MATERIALS ORD | SHS | 573284106 | 27,318,279 | 1.89 | 47370.0 |
| GPN | NEW | GLOBAL PAYMENTS ORD | COMMON STOCK NEW | 37940X102 | 25,396,000 | 1.76 | 350000.0 |
| TXN | NEW | TEXAS INSTRUMENTS ORD | SPONSORED ADS | 882508104 | 23,219,653 | 1.61 | 77900.0 |
| - | LIBERTY BROADBAND SRS C ORD | COM SHS | 530307305 | 19,157,760 | 1.33 | 576000.0 | |
| - | IDEXX LABORATORIES ORD | CL A | 45168D104 | 18,583,332 | 1.29 | 35300.0 | |
| ACIW | UNCHANGED | ACI WORLDWIDE ORD | COM | 004498101 | 18,491,633 | 1.28 | 367700.0 |
| PRM | REDUCED | PERIMETER SOLUTIONS ORD | COM | 71385M107 | 16,071,626 | 1.11 | 450817.0 |
| MELI | ADDED | MERCADOLIBRE ORD | COM | 58733R102 | 15,615,988 | 1.08 | 9200.0 |
| ACN | NEW | ACCENTURE CL A ORD | SHS CLASS A | G1151C101 | 14,895,468 | 1.03 | 119700.0 |
| IR | ADDED | INGERSOLL RAND ORD | COM | 45687V106 | 13,255,323 | 0.92 | 161670.0 |
| CSGP | REDUCED | COSTAR GROUP ORD | CL A | 22160N109 | 11,984,486 | 0.83 | 423181.0 |
| EEFT | UNCHANGED | EURONET WORLDWIDE ORD | COM | 298736109 | 11,710,400 | 0.81 | 160000.0 |
| - | ASML HOLDING ADR REP ORD | COM | N07059210 | 10,941,920 | 0.76 | 5500.0 | |
| LKQ | UNCHANGED | LKQ ORD | COM SER C | 501889208 | 10,742,640 | 0.74 | 408000.0 |
| NFLX | NEW | NETFLIX ORD | COM | 64110L106 | 10,510,080 | 0.73 | 147200.0 |
| - | TAIWAN SEMICONDUCTOR MNFTG ADR 5 ORD | COMMON STOCK | 874039100 | 9,551,400 | 0.66 | 20000.0 | |
| ORCL | UNCHANGED | ORACLE ORD | COM | 68389X105 | 8,060,250 | 0.56 | 55000.0 |
| COF | NEW | CAPITAL ONE FINANCIAL ORD | CL B NEW | 14040H105 | 8,024,800 | 0.56 | 40000.0 |
| CRM | REDUCED | SALESFORCE ORD | COM | 79466L302 | 7,723,338 | 0.53 | 49300.0 |
| NVDA | UNCHANGED | NVIDIA ORD | COM | 67066G104 | 7,003,150 | 0.48 | 35000.0 |
| VLTO | ADDED | VERALTO ORD | COM CL A | 92338C103 | 6,872,700 | 0.48 | 77500.0 |
| RGEN | ADDED | REPLIGEN ORD | COM | 759916109 | 5,566,752 | 0.39 | 40800.0 |
| - | LIBERTY BROADBAND SRS A ORD | COM | 530307107 | 4,118,400 | 0.29 | 123750.0 | |
| LIN | REDUCED | LINDE ORD | COM SER A | G54950103 | 3,684,474 | 0.26 | 7100.0 |
| MTD | NEW | METTLER TOLEDO ORD | COM | 592688105 | 3,257,651 | 0.23 | 2550.0 |
| POOL | UNCHANGED | POOL ORD | COM | 73278L105 | 3,223,500 | 0.22 | 15000.0 |
| SPGI | ADDED | S&P GLOBAL ORD | COM | 78409V104 | 2,911,909 | 0.2 | 7150.0 |
| - | AMPHENOL CL A ORD | CAP STK CL C | 032095101 | 1,622,144 | 0.11 | 9200.0 | |
| FTV | REDUCED | FORTIVE ORD | COM | 34959J108 | 1,328,708 | 0.09 | 21750.0 |
| - | FERGUSON ENTERPRISES ORD | COM | 31488V107 | 1,234,116 | 0.09 | 5200.0 | |
| CMCSA | UNCHANGED | COMCAST CL A ORD | COM | 20030N101 | 1,153,850 | 0.08 | 47000.0 |
| - | CHARTER COMMUNICATIONS CL A ORD | COM | 16119P108 | 92,437 | 0.01 | 650.0 |
Quarterly portfolios
| Period | Filed | Value ($) | Positions | Vol % | Beta | Max DD % |
|---|---|---|---|---|---|---|
| 2026-06-30 | 2026-08-12 | 1,444,222,377 | 50 | 14.120429 | 0.67511 | 24.447806 |
| 2026-03-31 | 2026-05-14 | 1,432,543,452 | 49 | 11.567762 | 0.55613 | 19.836863 |
| 2025-12-31 | 2026-02-12 | 1,686,582,601 | 44 | 11.802485 | 0.564489 | 20.118492 |
| 2025-09-30 | 2025-11-10 | 1,842,743,960 | 48 | 11.711048 | 0.559698 | 20.631226 |
| 2025-03-31 | 2025-05-09 | 1,882,292,364 | 45 | 11.29268 | 0.532746 | 20.858212 |
| 2024-12-31 | 2025-02-12 | 1,939,177,654 | 47 | 11.626452 | 0.551174 | 21.351333 |