Livermore

WEITZ INVESTMENT MANAGEMENT, INC.

Superinvestor

Weitz Investment Management

SEC CIK
0000883965
Manager
Wally Weitz
Style
Value

Holdings, Q3 2025

Positions as of Sep 30, 2025, filed Nov 10, 2025.SEC

Positions
48
+3 vs. Q2 2025
Total value
$1.84B
−$16.9M (−0.9%) vs. Q2 2025

Compare with Q2 2025: new, added, reduced and sold out

Positions

Long positions only. Changes compare share counts with Q2 2025.

WEITZ INVESTMENT MANAGEMENT, INC. holdings in Q3 2025
SecurityClassSharesValue% of portfolioChange in sharesActionHistory
BRK.BBERKSHIRE HATHAWAY INC DEL CL B NEWStock286,850$144.21M7.83%00.0%UnchangedView
GOOGALPHABET INC CAP STK CL CStock440,600$107.31M5.82%−5,000−1.1%ReducedView
DHRDANAHER CORP DEL COMStock526,950$104.47M5.67%00.0%UnchangedView
VVISA INC COM CL AStock270,580$92.37M5.01%−27,495−9.2%ReducedView
MAMASTERCARD INCORPORATED CL AStock155,900$88.68M4.81%−9,170−5.6%ReducedView
METAMETA PLATFORMS INC CL AStock108,710$79.83M4.33%−7,000−6.0%ReducedView
MSFTMICROSOFT CORP COMStock153,975$79.75M4.33%+24,500+18.9%AddedView
AONAON PLCCL A213,450$76.11M4.13%00.0%UnchangedView
TMOTHERMO FISHER SCIENTIFIC INC COMStock150,450$72.97M3.96%00.0%UnchangedView
IEXIDEX CORPCOM406,475$66.16M3.59%+250+0.1%AddedView
VMCVULCAN MATLS COCOM212,700$65.43M3.55%+800+0.4%AddedView
CSGPCOSTAR GROUP INCCOM719,850$60.73M3.30%−45,750−6.0%ReducedView
EFXEQUIFAX INCCOM214,600$55.05M2.99%+4,250+2.0%AddedView
AMZNAMAZON COM INC COMStock222,500$48.85M2.65%00.0%UnchangedView
GPNGLOBAL PMTS INC COMStock550,000$45.69M2.48%−10,000−1.8%ReducedView
TECHBIO-TECHNE CORPCOM802,150$44.62M2.42%00.0%UnchangedView
HEI.AHEICO CORP NEWCL A162,779$41.36M2.24%−121−0.1%ReducedView
LHLABCORP HOLDINGS INC COM SHSStock139,750$40.12M2.18%−1,425−1.0%ReducedView
ACNACCENTURE PLC IRELAND SHS CLASS AStock160,550$39.59M2.15%+35,900+28.8%AddedView
IDXXIDEXX LABS INCCOM56,800$36.29M1.97%−3,500−5.8%ReducedView
ADIANALOG DEVICES INC COMStock139,300$34.23M1.86%−1,700−1.2%ReducedView
SIRISIRIUSXM HOLDINGS INCCOMMON STOCK1,384,000$32.21M1.75%00.0%UnchangedView
LIBERTY BROADBAND CORP530307305COM SER C500,500$31.8M1.73%00.0%Unchanged–
TXNTEXAS INSTRS INC COMStock164,575$30.24M1.64%00.0%UnchangedView
ODFLOLD DOMINION FREIGHT LINE INCOM208,500$29.35M1.59%00.0%UnchangedView
KMXCARMAX INCCOM649,400$29.14M1.58%00.0%UnchangedView
CHTRCHARTER COMMUNICATIONS INCCL A102,605$28.23M1.53%+8,155+8.6%AddedView
ITGARTNER INCCOM107,375$28.23M1.53%+19,450+22.1%AddedView
MLMMARTIN MARIETTA MATLS INCCOM41,275$26.01M1.41%00.0%UnchangedView
CRMSALESFORCE INC COMStock87,500$20.74M1.13%00.0%UnchangedView
ORCLORACLE CORP COMStock70,000$19.69M1.07%−100,075−58.8%ReducedView
ACIWACI WORLDWIDE INC COMStock366,800$19.36M1.05%+60,800+19.9%AddedView
PRMPERIMETER SOLUTIONS INCCOMMON STOCK744,972$16.68M0.91%−1,215,928−62.0%ReducedView
LKQLKQ CORPCOM534,000$16.31M0.89%+75,700+16.5%AddedView
ROPROPER TECHNOLOGIES INC COMStock31,425$15.67M0.85%00.0%UnchangedView
CMCSACOMCAST CORP NEW CL AStock451,500$14.19M0.77%00.0%UnchangedView
INTELLIGENT SYS CORP NEW45816D100COM515,000$13.86M0.75%00.0%Unchanged–
LIBERTY BROADBAND CORP530307107COM SER A140,000$8.87M0.48%00.0%Unchanged–
MELIMERCADOLIBRE INCCOM3,700$8.65M0.47%+3,700NewView
CDWCDW CORPCOM35,650$5.68M0.31%+35,650NewView
VLTOVERALTO CORP COM SHSStock37,500$4M0.22%00.0%UnchangedView
GLIBKLIBERTY CAP CORPSER C GCI GROUP100,100$3.73M0.20%+100,100NewView
RWT HLDGS INC749772AD1CONVERTIBLE BOND3,500,000$3.51M0.19%00.0%Unchanged–
SPGIS&P GLOBAL INC COMStock7,140$3.48M0.19%00.0%UnchangedView
LINLINDE PLC SHSStock6,900$3.28M0.18%00.0%UnchangedView
DEODIAGEO PLCSPON ADR NEW28,300$2.7M0.15%00.0%UnchangedView
FTVFORTIVE CORP COMStock46,400$2.27M0.12%+950+2.1%AddedView
GLIBALIBERTY CAP CORPSER A GCI GROUP28,000$1.05M0.06%+28,000NewView

Sold out since Q2 2025 (1)

Positions held at the end of Q2 2025 that are no longer in this filing.

WEITZ INVESTMENT MANAGEMENT, INC. positions sold out since Q2 2025
SecurityClassShares, Q2 2025Value, Q2 2025% of portfolio, Q2 2025
RALRALLIANT CORP COMStock15,150$734.62K0.04%

13F filings by quarter

WEITZ INVESTMENT MANAGEMENT, INC. 13F filings by quarter
QuarterFiledPositionsTotal valueChangesFiling
Q2 2026Aug 12, 202650$1.44Bvs. Q1 2026SEC
Q1 2026May 14, 202649$1.43Bvs. Q4 2025SEC
Q4 2025Feb 12, 202644$1.69Bvs. Q3 2025SEC
Q3 2025Nov 10, 202548$1.84Bvs. Q2 2025SEC
Q2 2025Aug 12, 202545$1.86Bvs. Q1 2025SEC
Q1 2025May 9, 202545$1.88Bvs. Q4 2024SEC
Q4 2024Feb 12, 202547$1.94Bvs. Q3 2024SEC
Q3 2024Nov 12, 202450$2.03Bvs. Q2 2024SEC
Q2 2024Aug 14, 202453$1.91Bvs. Q1 2024SEC
Q1 2024May 13, 202454$1.98Bvs. Q4 2023SEC
Q4 2023Feb 12, 202455$1.9Bvs. Q3 2023SEC
Q3 2023Nov 13, 202353$1.82Bvs. Q2 2023SEC
Q2 2023Aug 10, 202351$1.88Bvs. Q1 2023SEC
Q1 2023May 12, 202354$1.74Bvs. Q4 2022SEC
Q4 2022Feb 9, 202358$1.76Bvs. Q3 2022SEC
Q3 2022Nov 9, 202258$1.7Bvs. Q2 2022SEC
Q2 2022Aug 12, 202258$1.91Bvs. Q1 2022SEC
Q1 2022May 13, 202260$2.26Bvs. Q4 2021SEC
Q4 2021Feb 11, 202259$2.49Bvs. Q3 2021SEC
Q3 2021Nov 15, 202158$2.39Bvs. Q2 2021SEC
Q2 2021Aug 10, 202160$2.37Bvs. Q1 2021SEC
Q1 2021May 13, 202160$2.26B–SEC