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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)
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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

Holdings

Sorted by value · 2024Q2
53 positions
1
BRK.BBERKSHIRE HATHAWAY INC DEL
6.90%
of portfolio
Number of shares
323,200 sh
Holdings current value
$131.48M
Avg closing price
$142.98
+231.9%
Last action
Trimmed 10.1%
2025Q1
Current $474.58
2
GOOGALPHABET INC
Communication Services·Internet Content & Information
5.96%
of portfolio
Number of shares
618,975 sh
Holdings current value
$113.53M
Avg closing price
$130.47
+160.1%
Last action
Trimmed 13.0%
2025Q4
Current $339.40
3
METAMETA PLATFORMS INC
Communication Services·Internet Content & Information
4.99%
of portfolio
Number of shares
188,775 sh
Holdings current value
$95.18M
Avg closing price
$186.51
+269.2%
Last action
Trimmed 3.6%
2025Q3
Current $688.55
4
VVISA INC
Financial Services·Credit Services
4.95%
of portfolio
Number of shares
359,200 sh
Holdings current value
$94.28M
Avg closing price
$87.59
+261.9%
Last action
Trimmed 7.1%
2025Q3
Current $317.02
5
MAMASTERCARD INCORPORATED
Financial Services·Credit Services
4.71%
of portfolio
Number of shares
203,350 sh
Holdings current value
$89.71M
Avg closing price
$112.97
+361.5%
Last action
Trimmed 4.3%
2025Q3
Current $521.30
6
DHRDANAHER CORPORATION
Healthcare·Diagnostics & Research
4.60%
of portfolio
Number of shares
350,910 sh
Holdings current value
$87.67M
Avg closing price
$192.53
+1.2%
Last action
Trimmed 3.6%
2025Q4
Current $194.75
7
G0403H108AON PLC
4.02%
of portfolio
Number of shares
260,950 sh
Holdings current value
$76.61M
Avg closing price
$246.82
Last action
Added 2.1%
2025Q4
Current —
8
TMOTHERMO FISHER SCIENTIFIC INC
Healthcare·Diagnostics & Research
3.63%
of portfolio
Number of shares
125,200 sh
Holdings current value
$69.24M
Avg closing price
$340.43
+54.7%
Last action
Trimmed 11.0%
2025Q4
Current $526.60
9
CSGPCOSTAR GROUP INC
Real Estate·Real Estate Services
3.45%
of portfolio
Number of shares
886,500 sh
Holdings current value
$65.73M
Avg closing price
$107.99
-63.2%
Last action
Trimmed 4.9%
2025Q3
Current $39.72
10
KMXCARMAX INC
Consumer Cyclical·Auto & Truck Dealerships
3.33%
of portfolio
Number of shares
865,200 sh
Holdings current value
$63.45M
Avg closing price
$76.99
-46.9%
Last action
Exited
2025Q4
Current $40.88
11
GPNGLOBAL PMTS INC
Industrials·Specialty Business Services
2.69%
of portfolio
Number of shares
529,600 sh
Holdings current value
$51.21M
Avg closing price
$114.33
-36.7%
Last action
Trimmed 7.8%
2025Q4
Current $72.37
12
LHLABCORP HOLDINGS INC
Healthcare·Diagnostics & Research
2.58%
of portfolio
Number of shares
241,350 sh
Holdings current value
$49.12M
Avg closing price
$203.51
+33.0%
Last action
Trimmed 14.2%
2025Q4
Current $270.68
13
AMZNAMAZON COM INC
Consumer Cyclical·Internet Retail
2.56%
of portfolio
Number of shares
252,500 sh
Holdings current value
$48.80M
Avg closing price
$170.60
+46.9%
Last action
Trimmed 9.0%
2025Q1
Current $250.56
14
IEXIDEX CORP
Industrials·Specialty Industrial Machinery
2.51%
of portfolio
Number of shares
237,400 sh
Holdings current value
$47.76M
Avg closing price
$190.15
+8.3%
Last action
Trimmed 5.9%
2025Q4
Current $205.92
15
VMCVULCAN MATLS CO
Basic Materials·Building Materials
2.50%
of portfolio
Number of shares
191,550 sh
Holdings current value
$47.63M
Avg closing price
$123.95
+135.4%
Last action
Trimmed 1.3%
2025Q4
Current $291.71
16
CHTRCHARTER COMMUNICATIONS INC N
Communication Services·Telecom Services
2.24%
of portfolio
Number of shares
142,950 sh
Holdings current value
$42.74M
Avg closing price
$317.79
-25.5%
Last action
Trimmed 41.6%
2025Q4
Current $236.62
17
EFXEQUIFAX INC
Industrials·Consulting Services
2.24%
of portfolio
Number of shares
176,000 sh
Holdings current value
$42.67M
Avg closing price
$203.43
-3.5%
Last action
Added 0.2%
2025Q4
Current $196.22
18
ROPROPER TECHNOLOGIES INC
Technology·Software - Application
1.97%
of portfolio
Number of shares
66,500 sh
Holdings current value
$37.48M
Avg closing price
$450.91
-19.6%
Last action
Added 8.4%
2025Q4
Current $362.44
19
ODFLOLD DOMINION FREIGHT LINE IN
Industrials·Trucking
1.95%
of portfolio
Number of shares
209,900 sh
Holdings current value
$37.07M
Avg closing price
$168.79
+29.0%
Last action
Added 0.1%
2025Q4
Current $217.76
20
FISFIDELITY NATL INFORMATION SV
Technology·Information Technology Services
1.74%
of portfolio
Number of shares
439,000 sh
Holdings current value
$33.08M
Avg closing price
$100.23
-51.6%
Last action
Exited
2025Q1
Current $48.50
21
TXNTEXAS INSTRS INC
Technology·Semiconductors
1.73%
of portfolio
Number of shares
169,575 sh
Holdings current value
$32.99M
Avg closing price
$59.73
+284.7%
Last action
Added 0.3%
2025Q4
Current $229.82
22
G1151C101ACCENTURE PLC IRELAND
1.70%
of portfolio
Number of shares
106,850 sh
Holdings current value
$32.42M
Avg closing price
$206.94
Last action
Added 0.3%
2025Q4
Current —
23
ADIANALOG DEVICES INC
Technology·Semiconductors
1.69%
of portfolio
Number of shares
141,000 sh
Holdings current value
$32.18M
Avg closing price
$95.12
+290.5%
Last action
Trimmed 4.4%
2025Q4
Current $371.45
24
SPGIS&P GLOBAL INC
Financial Services·Financial Data & Stock Exchanges
1.61%
of portfolio
Number of shares
68,875 sh
Holdings current value
$30.72M
Avg closing price
$262.76
+68.4%
Last action
Trimmed 36.7%
2025Q1
Current $442.57
25
ORCLORACLE CORP
Technology·Software - Infrastructure
1.59%
of portfolio
Number of shares
214,700 sh
Holdings current value
$30.32M
Avg closing price
$48.45
+261.3%
Last action
Trimmed 31.8%
2025Q3
Current $175.06
26
LBRDKLIBERTY BROADBAND CORP
Communication Services·Telecom Services
1.53%
of portfolio
Number of shares
530,500 sh
Holdings current value
$29.08M
Avg closing price
$69.97
-21.1%
Last action
Added 39.6%
2025Q4
Current $55.23
27
ITGARTNER INC
Technology·Information Technology Services
1.52%
of portfolio
Number of shares
64,425 sh
Holdings current value
$28.93M
Avg closing price
$315.17
-50.9%
Last action
Trimmed 56.3%
2025Q4
Current $154.62
28
HEI/AHEICO CORP NEW
1.52%
of portfolio
Number of shares
162,900 sh
Holdings current value
$28.92M
Avg closing price
$67.36
Last action
Trimmed 0.1%
2025Q3
Current —
29
VLTOVERALTO CORP
Industrials·Pollution & Treatment Controls
1.50%
of portfolio
Number of shares
298,699 sh
Holdings current value
$28.52M
Avg closing price
$82.49
+10.3%
Last action
Added 0.2%
2025Q4
Current $90.98
30
L7579L106PERIMETER SOLUTIONS SA
1.47%
of portfolio
Number of shares
3,585,000 sh
Holdings current value
$28.07M
Avg closing price
$10.21
Last action
Exited
2024Q4
Current —
31
G61188127LIBERTY GLOBAL LTD
1.30%
of portfolio
Number of shares
1,386,500 sh
Holdings current value
$24.75M
Avg closing price
$18.64
Last action
Exited
2025Q1
Current —
32
CRMSALESFORCE COM INC
Technology·Software - Application
1.28%
of portfolio
Number of shares
95,000 sh
Holdings current value
$24.42M
Avg closing price
$143.42
+27.0%
Last action
Trimmed 7.3%
2025Q1
Current $182.14
33
LM0CLIBERTY MEDIA CORP DELTRK
1.27%
of portfolio
Number of shares
1,088,000 sh
Holdings current value
$24.11M
Avg closing price
$25.46
Last action
Exited
2024Q3
Current —
34
MCHPMICROCHIP TECHNOLOGY INC.
Technology·Semiconductors
1.25%
of portfolio
Number of shares
259,600 sh
Holdings current value
$23.75M
Avg closing price
$78.05
+0.9%
Last action
Exited
2024Q4
Current $78.76
35
ADBEADOBE SYSTEMS INCORPORATED
Technology·Software - Application
1.17%
of portfolio
Number of shares
40,000 sh
Holdings current value
$22.22M
Avg closing price
$395.49
-38.2%
Last action
Exited
2025Q2
Current $244.45
36
MLMMARTIN MARIETTA MATLS INC
Basic Materials·Building Materials
1.16%
of portfolio
Number of shares
40,675 sh
Holdings current value
$22.04M
Avg closing price
$194.06
+220.5%
Last action
Added 1.5%
2025Q1
Current $622.02
37
LKQLKQ CORP
Consumer Cyclical·Auto Parts
1.00%
of portfolio
Number of shares
458,100 sh
Holdings current value
$19.05M
Avg closing price
$32.63
-4.6%
Last action
Trimmed 16.9%
2025Q4
Current $31.12
38
MSFTMICROSOFT CORP
Technology·Software - Infrastructure
0.96%
of portfolio
Number of shares
40,950 sh
Holdings current value
$18.30M
Avg closing price
$359.37
+17.6%
Last action
Trimmed 16.3%
2025Q4
Current $422.79
39
VRSNVERISIGN INC
Technology·Software - Infrastructure
0.81%
of portfolio
Number of shares
86,500 sh
Holdings current value
$15.38M
Avg closing price
$187.72
+46.0%
Last action
Exited
2024Q4
Current $274.05
40
ACIWACI WORLDWIDE INC
Technology·Software - Infrastructure
0.77%
of portfolio
Number of shares
372,000 sh
Holdings current value
$14.73M
Avg closing price
$31.77
+40.0%
Last action
Added 0.2%
2025Q4
Current $44.47
41
GWREGUIDEWIRE SOFTWARE INC
Technology·Software - Application
0.74%
of portfolio
Number of shares
101,800 sh
Holdings current value
$14.04M
Avg closing price
$85.10
+64.9%
Last action
Exited
2024Q4
Current $140.36
42
758075AD7REDWOOD TR INC
0.47%
of portfolio
Number of shares
9,000,000 sh
Holdings current value
$9.00M
Avg closing price
$0.98
Last action
Exited
2024Q3
Current —
43
LBRDALIBERTY BROADBAND CORP
Communication Services·Telecom Services
0.40%
of portfolio
Number of shares
140,000 sh
Holdings current value
$7.64M
Avg closing price
$82.04
-32.8%
Last action
Trimmed 26.3%
2023Q3
Current $55.13
44
35YCORECARD CORPORATION
0.39%
of portfolio
Number of shares
515,000 sh
Holdings current value
$7.51M
Avg closing price
$4.46
Last action
Exited
2025Q4
Current —
45
531229813LIBERTY MEDIA CORP DEL
0.36%
of portfolio
Number of shares
310,000 sh
Holdings current value
$6.87M
Avg closing price
$25.45
Last action
Exited
2024Q3
Current —
46
CMCSACOMCAST CORP NEW
Communication Services·Telecom Services
0.20%
of portfolio
Number of shares
95,000 sh
Holdings current value
$3.72M
Avg closing price
$37.95
-21.9%
Last action
Trimmed 79.4%
2025Q4
Current $29.63
47
DEODIAGEO PLCADR
Consumer Defensive·Beverages - Wineries & Distilleries
0.19%
of portfolio
Number of shares
28,300 sh
Holdings current value
$3.57M
Avg closing price
$137.06
-40.3%
Last action
Trimmed 13.7%
2025Q4
Current $81.88
48
RWT 5.75 10/01/25RWT HLDGS INC
0.18%
of portfolio
Number of shares
3,500,000 sh
Holdings current value
$3.41M
Avg closing price
$0.95
Last action
Exited
2025Q4
Current —
49
TECHBIO-TECHNE CORP
Healthcare·Biotechnology
0.17%
of portfolio
Number of shares
44,100 sh
Holdings current value
$3.16M
Avg closing price
$64.91
-8.7%
Last action
Added 1.8%
2025Q4
Current $59.23
50
G54950103LINDE PLC
0.16%
of portfolio
Number of shares
6,900 sh
Holdings current value
$3.03M
Avg closing price
$358.40
Last action
Added 4.5%
2025Q4
Current —
51
FTVFORTIVE CORP
Technology·Scientific & Technical Instruments
0.16%
of portfolio
Number of shares
40,800 sh
Holdings current value
$3.02M
Avg closing price
$58.38
+3.7%
Last action
Trimmed 2.4%
2025Q4
Current $60.52
52
LLYVK*LIBERTY MEDIA CORP DELTRK
0.15%
of portfolio
Number of shares
75,000 sh
Holdings current value
$2.87M
Avg closing price
$32.10
Last action
Exited
2024Q3
Current —
53
HONHONEYWELL INTL INC
Industrials·Conglomerates
0.13%
of portfolio
Number of shares
11,300 sh
Holdings current value
$2.41M
Avg closing price
$140.60
+66.1%
Last action
Exited
2025Q1
Current $233.55

Portfolio heatmap

Box size = % of portfolio · color = return since filing
BRK.B
6.90% · +16.7%
GOOG
5.96% · +85.0%
META
4.99% · +36.6%
V
4.95% · +20.8%
MA
4.71% · +18.2%
DHR
4.60% · -22.1%
AON PLC
4.02%
TMO
3.63% · -4.8%
CSGP
3.45% · -46.4%
KMX
3.33% · -44.3%
GPN
2.69% · -25.2%
LH
2.58% · +33.0%
AMZN
2.56% · +29.7%
IEX
2.51% · +2.3%
VMC
2.50% · +17.3%
CHTR
2.24% · -20.9%
EFX
2.24% · -19.1%
ROP
1.97% · -35.7%
ODFL
1.95% · +23.3%
FIS
1.74% · -35.6%
TXN
1.73% · +18.1%
ACCENTURE PLC IRELAND
1.70%
ADI
1.69% · +62.7%
SPGI
1.61% · -0.8%

Sector exposure

Share of dollar value across the latest reported portfolio. Unclassified positions excluded.
  • Technology14 pos$330.9M21.7%
  • Communication Services6 pos$291.9M19.1%
  • Financial Services3 pos$214.7M14.1%
  • Industrials6 pos$209.6M13.7%
  • Healthcare4 pos$209.2M13.7%
  • Consumer Cyclical3 pos$131.3M8.6%
  • Basic Materials2 pos$69.7M4.6%
  • Real Estate1 pos$65.7M4.3%
  • Consumer Defensive1 pos$3.6M0.2%
(19.9% unclassified, excluded from %)