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Built from publicly disclosed institutional and insider activity. Informational purposes only - not investment advice.OpenStocks · v0.1
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  1. Home/
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  3. Wally Weitz (Weitz Investment)
  • Overview
  • Portfolio44
  • Performance40Q
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  • Activity1.7k
  • News
Asset Manager · CIK 0000883965

Wally Weitz

Weitz Investment
Share
  • Mid-Size Fund

Wally Weitz runs Weitz Investment, an asset manager overseeing $1.69B in disclosed equity holdings (SEC CIK 0000883965). The latest portfolio (2025Q4) discloses 44 positions across 9 sectors, with the largest positions in BRK.B, DHR and GOOG. On a mark-to-market basis the tracked portfolio has returned 8.5% over the past year. OpenStocks tracks 40 consecutive quarterly snapshots for this manager — every position change, new entry, and exit is logged below.

Track Wally's filingsView holdings↓
Portfolio
$1.69B
Positions
44
Quarter
2025Q4
Filings tracked
40
1Y+8.5%Since filing+159.3%Full performance →
Quarter
2025Q42025Q32025Q22025Q12024Q42024Q32024Q22024Q12023Q42023Q32023Q22023Q1
Capital flow per quarter
BuysSellsNet
+$225M+$112M$0-$112M-$225M'22Q1'22Q2'22Q3'22Q4'23Q1'23Q2'23Q3'23Q4'24Q1'24Q2'24Q3'24Q4'25Q1'25Q2'25Q3'25Q4
Latest · 2025Q4
-$165M
Lifetime buys
$1.46B
Lifetime sells
$2.28B

Quarter activity

What changed in 2025Q4 - net new, added, trimmed, exited.
New positions1 name
  • EEFTEURONET WORLDWIDE INC
    +160,000
    $12.2M
Added to12 names
  • LBRDKLIBERTY BROADBAND CORP
    +150,500
    $7.3M
  • CDWCDW CORP
    +20,600
    $2.8M
  • ROPROPER TECHNOLOGIES INC
    +5,125
    $2.3M
  • G0403HAON PLC
    +5,285
    $1.9M
  • G54950LINDE PLC
    +300
    $128K
  • G1151CACCENTURE PLC IRELAND
    +350
    $94K
  • TXNTEXAS INSTRS INC
    +525
    $91K
  • EFXEQUIFAX INC
    +280
    $61K
  • VLTOVERALTO CORP
    +500
    $50K
  • TECHBIO-TECHNE CORP
    +800
    $47K
  • ODFLOLD DOMINION FREIGHT LINE IN
    +300
    $47K
  • ACIWACI WORLDWIDE INC
    +900
    $43K
Trimmed17 names
  • GOOGALPHABET INC
    −92,700
    $29.1M
  • CHTRCHARTER COMMUNICATIONS INC N
    −101,955
    $21.3M
  • ITGARTNER INC
    −82,950
    $20.9M
  • IDXXIDEXX LABS INC
    −21,500
    $14.5M
  • CMCSACOMCAST CORP NEW
    −366,500
    $11.0M
  • LHLABCORP HOLDINGS INC
    −40,000
    $10.0M
  • TMOTHERMO FISHER SCIENTIFIC INC
    −15,500
    $9.0M
  • PRMPERIMETER SOLUTIONS INC
    −235,572
    $6.5M
  • MSFTMICROSOFT CORP
    −8,000
    $3.9M
  • GPNGLOBAL PMTS INC
    −45,000
    $3.5M
  • DHRDANAHER CORPORATION
    −13,000
    $3.0M
  • LKQLKQ CORP
    −93,000
    $2.8M
  • + 5 more…
Exited5 names
  • KMXCARMAX INC
    −649,400
    $29.1M
  • 35YCORECARD CORPORATION
    −515,000
    $13.9M
  • GLIBKGCI LIBERTY INC
    −100,100
    $3.7M
  • RWT 5.75 10/01/25RWT HLDGS INC
    −3,500,000
    $3.5M
  • GLIBAGCI LIBERTY INC
    −28,000
    $1.1M

Recent transactions

Last 20 moves
ADD
Wally Weitz (Weitz Investment) added to G1151C101
ACCENTURE PLC IRELAND
+350
~$268.30 · 2025Q4
2026-02-12
ADD
Wally Weitz (Weitz Investment) added to ACIW
ACI WORLDWIDE INC
+900
~$47.81 · 2025Q4
2026-02-12
TRIM
Wally Weitz (Weitz Investment) trimmed GOOG
ALPHABET INC
−92,700
~$313.80 · 2025Q4
2026-02-12
TRIM
Wally Weitz (Weitz Investment) trimmed ADI
ANALOG DEVICES INC
−6,500
~$271.20 · 2025Q4
2026-02-12
ADD
Wally Weitz (Weitz Investment) added to G0403H108
AON PLC
+5,285
~$352.88 · 2025Q4
2026-02-12
ADD
Wally Weitz (Weitz Investment) added to TECH
BIO-TECHNE CORP
+800
~$58.81 · 2025Q4
2026-02-12
SOLD
Wally Weitz (Weitz Investment) exited KMX
CARMAX INC
−649,400
~$44.87 · 2025Q4
2026-02-12
ADD
Wally Weitz (Weitz Investment) added to CDW
CDW CORP
+20,600
~$136.20 · 2025Q4
2026-02-12
TRIM
Wally Weitz (Weitz Investment) trimmed CHTR
CHARTER COMMUNICATIONS INC N
−101,955
~$208.75 · 2025Q4
2026-02-12
TRIM
Wally Weitz (Weitz Investment) trimmed CMCSA
COMCAST CORP NEW
−366,500
~$29.89 · 2025Q4
2026-02-12
SOLD
Wally Weitz (Weitz Investment) exited 35Y
CORECARD CORPORATION
−515,000
~$26.92 · 2025Q4
2026-02-12
TRIM
Wally Weitz (Weitz Investment) trimmed DHR
DANAHER CORPORATION
−13,000
~$228.92 · 2025Q4
2026-02-12
TRIM
Wally Weitz (Weitz Investment) trimmed DEO
DIAGEO PLC
−4,500
~$86.27 · 2025Q4
2026-02-12
ADD
Wally Weitz (Weitz Investment) added to EFX
EQUIFAX INC
+280
~$216.98 · 2025Q4
2026-02-12
TRIM
Wally Weitz (Weitz Investment) trimmed FTV
FORTIVE CORP
−1,000
~$55.21 · 2025Q4
2026-02-12
TRIM
Wally Weitz (Weitz Investment) trimmed IT
GARTNER INC
−82,950
~$252.28 · 2025Q4
2026-02-12
SOLD
Wally Weitz (Weitz Investment) exited GLIBA
GCI LIBERTY INC
−28,000
~$37.55 · 2025Q4
2026-02-12
SOLD
Wally Weitz (Weitz Investment) exited GLIBK
GCI LIBERTY INC
−100,100
~$37.27 · 2025Q4
2026-02-12
TRIM
Wally Weitz (Weitz Investment) trimmed GPN
GLOBAL PMTS INC
−45,000
~$77.40 · 2025Q4
2026-02-12
TRIM
Wally Weitz (Weitz Investment) trimmed IEX
IDEX CORP
−15,000
~$177.94 · 2025Q4
2026-02-12