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13F-HR filed by WEITZ INVESTMENT MANAGEMENT, INC.

WEITZ INVESTMENT MANAGEMENT, INC. filed this 13F-HR for the quarter ended 2026-03-31, filed 2026-05-14, with 49 holding rows worth $1,432,543,452.

Accession
0001821268-26-000087
Filed
2026-05-14
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q1 2026

A holdings report, 49 entries on the cover page, a total value of $1,432,543,452 stated on the cover page (in dollars after the unit check, H1), rows summing to $1,432,543,452 with VALUE read as dollars as filed, 13F file number 028-03062. The quarter's positions are built on this report. The resolved quarter.

The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).

Issuer as filedCUSIPClassAmountValueValue read asType
Berkshire Hathaway Inc084670702COM278,850$133,624,920dollars as filed
Alphabet Inc. Reg. Shares C02079K107COM326,750$93,731,505dollars as filed
Danaher Corporation235851102COM477,750$90,581,400dollars as filed
Visa Inc92826C839COM265,330$80,193,339dollars as filed
MasterCard, Inc57636Q104COM147,000$73,450,020dollars as filed
AON PLC SHS CL AG0403H108Stock213,860$69,029,731dollars as filed
Microsoft Corp594918104COM169,450$62,725,307dollars as filed
META PLATFORMS INC CL A30303M102COM105,710$60,479,862dollars as filed
Thermo Fisher Scientific Inc.883556102COM121,000$59,475,130dollars as filed
VULCAN MATLS CO COM929160109Stock214,200$58,326,660dollars as filed
IDEX CORP COM45167R104Stock264,300$50,098,065dollars as filed
Amazon.com, Inc023135106COM222,500$46,340,075dollars as filed
HEICO CORP NEW422806208CL A188,979$39,891,577dollars as filed
BIO-TECHNE CORP09073M104COM653,200$34,136,232dollars as filed
Accenture Plc Class AG1151C101COM170,700$33,848,103dollars as filed
Analog Devices,Inc.032654105COM106,350$33,834,189dollars as filed
EQUIFAX INC COM294429105Stock187,605$33,782,032dollars as filed
Texas Instruments Incorporated882508104COM160,100$31,081,814dollars as filed
SIRIUSXM HOLDINGS INC829933100COMMON STOCK1,293,000$29,842,440dollars as filed
LIBERTY BROADBAND CORP530307305COM SER C576,000$28,972,800dollars as filed
LABCORP HOLDINGS INC COM SHS504922105Stock99,050$26,427,531dollars as filed
OLD DOMINION FREIGHT LINE INC COM679580100Stock132,000$25,792,800dollars as filed
MARTIN MARIETTA MATLS INC COM573284106Stock39,775$23,414,747dollars as filed
GLOBAL PMTS INC37940X102COM335,000$22,545,500dollars as filed
COSTAR GROUP INC COM22160N109Stock517,025$20,856,789dollars as filed
IDEXX LABS INC COM45168D104Stock35,300$19,834,717dollars as filed
Salesforce.com, Inc79466L302COM81,500$15,213,605dollars as filed
ACI WORLDWIDE INC COM004498101Stock367,700$15,079,377dollars as filed
MERCADOLIBREINC58733R102STOK8,000$13,832,160dollars as filed
PERIMETER SOLUTIONS INC71385M107COMMON STOCK509,400$12,439,548dollars as filed
LKQ CORP COM501889208Stock408,000$11,982,960dollars as filed
INGERSOLL RAND INC COM45687V106Stock133,200$10,671,984dollars as filed
EURONET WORLDWIDE INC COM298736109Stock160,000$10,619,200dollars as filed
Oracle Corporation68389X105COM55,000$8,091,050dollars as filed
ASMLHLDGNVFSPONSOREDADR1ADRREPS1ORDSHSN07059210STOK5,500$7,264,565dollars as filed
TAIWAN SEMICONDUCTOR MFG874039100SPONSORED ADS20,000$6,759,000dollars as filed
LIBERTY BROADBAND A530307107COMMON STOCK130,000$6,528,600dollars as filed
NVIDIA Corp67066G104COM35,000$6,104,000dollars as filed
CDW CORP COM12514G108Stock36,250$4,386,975dollars as filed
Linde plcG54950103COM7,200$3,569,472dollars as filed
VERALTO CORP COM SHS92338C103Stock40,000$3,536,800dollars as filed
POOL CORP COM73278L105Stock15,000$3,034,950dollars as filed
REPLIGEN CORP COM759916109Stock25,500$3,004,410dollars as filed
S&P Global,Inc.78409V104COM7,050$2,998,647dollars as filed
Comcast Corp20030N101COM47,000$1,349,370dollars as filed
FORTIVE CORP COM34959J108Stock22,500$1,243,800dollars as filed
FERGUSON ENTERPRISES INC COMMON STOCK NEW31488V107Stock5,200$1,212,952dollars as filed
AMPHENOL CORP NEW032095101COM9,200$1,162,420dollars as filed
CHARTER COMMUNICATIONS INC N16119P108COM650$140,322dollars as filed

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0001821268-26-000087this filing2026-05-14acceptance time not in the bulk data set