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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 · 2024Q3
50 positions
1
BRK.BBERKSHIRE HATHAWAY INC DEL
7.33%
of portfolio
Number of shares
323,200 sh
Holdings current value
$148.76M
Avg closing price
$142.98
+231.9%
Last action
Trimmed 10.1%
2025Q1
Current $474.58
2
MAMASTERCARD INCORPORATED
Financial Services·Credit Services
4.95%
of portfolio
Number of shares
203,350 sh
Holdings current value
$100.41M
Avg closing price
$112.97
+361.5%
Last action
Trimmed 4.3%
2025Q3
Current $521.30
3
VVISA INC
Financial Services·Credit Services
4.87%
of portfolio
Number of shares
359,200 sh
Holdings current value
$98.76M
Avg closing price
$87.59
+261.9%
Last action
Trimmed 7.1%
2025Q3
Current $317.02
4
DHRDANAHER CORPORATION
Healthcare·Diagnostics & Research
4.81%
of portfolio
Number of shares
350,910 sh
Holdings current value
$97.56M
Avg closing price
$192.53
+1.2%
Last action
Trimmed 3.6%
2025Q4
Current $194.75
5
METAMETA PLATFORMS INC
Communication Services·Internet Content & Information
4.72%
of portfolio
Number of shares
167,200 sh
Holdings current value
$95.71M
Avg closing price
$186.51
+269.2%
Last action
Trimmed 4.0%
2025Q3
Current $688.55
6
GOOGALPHABET INC
Communication Services·Internet Content & Information
4.67%
of portfolio
Number of shares
566,975 sh
Holdings current value
$94.79M
Avg closing price
$130.47
+160.1%
Last action
Trimmed 14.1%
2025Q4
Current $339.40
7
G0403H108AON PLC
4.45%
of portfolio
Number of shares
260,950 sh
Holdings current value
$90.29M
Avg closing price
$246.82
Last action
Added 2.1%
2025Q4
Current —
8
TMOTHERMO FISHER SCIENTIFIC INC
Healthcare·Diagnostics & Research
3.67%
of portfolio
Number of shares
120,200 sh
Holdings current value
$74.35M
Avg closing price
$340.43
+54.7%
Last action
Trimmed 11.4%
2025Q4
Current $526.60
9
CSGPCOSTAR GROUP INC
Real Estate·Real Estate Services
3.30%
of portfolio
Number of shares
886,500 sh
Holdings current value
$66.88M
Avg closing price
$107.99
-63.2%
Last action
Trimmed 4.9%
2025Q3
Current $39.72
10
KMXCARMAX INC
Consumer Cyclical·Auto & Truck Dealerships
3.22%
of portfolio
Number of shares
845,200 sh
Holdings current value
$65.40M
Avg closing price
$76.99
-46.9%
Last action
Exited
2025Q4
Current $40.88
11
GPNGLOBAL PMTS INC
Industrials·Specialty Business Services
3.08%
of portfolio
Number of shares
610,000 sh
Holdings current value
$62.48M
Avg closing price
$114.33
-36.7%
Last action
Trimmed 6.9%
2025Q4
Current $72.37
12
IEXIDEX CORP
Industrials·Specialty Industrial Machinery
2.99%
of portfolio
Number of shares
282,650 sh
Holdings current value
$60.63M
Avg closing price
$190.15
+8.3%
Last action
Trimmed 5.0%
2025Q4
Current $205.92
13
LHLABCORP HOLDINGS INC
Healthcare·Diagnostics & Research
2.60%
of portfolio
Number of shares
236,350 sh
Holdings current value
$52.82M
Avg closing price
$203.51
+33.0%
Last action
Trimmed 14.5%
2025Q4
Current $270.68
14
EFXEQUIFAX INC
Industrials·Consulting Services
2.55%
of portfolio
Number of shares
176,000 sh
Holdings current value
$51.72M
Avg closing price
$203.43
-3.5%
Last action
Added 0.2%
2025Q4
Current $196.22
15
VMCVULCAN MATLS CO
Basic Materials·Building Materials
2.36%
of portfolio
Number of shares
191,550 sh
Holdings current value
$47.97M
Avg closing price
$123.95
+135.4%
Last action
Trimmed 1.3%
2025Q4
Current $291.71
16
AMZNAMAZON COM INC
Consumer Cyclical·Internet Retail
2.32%
of portfolio
Number of shares
252,500 sh
Holdings current value
$47.05M
Avg closing price
$170.60
+46.9%
Last action
Trimmed 9.0%
2025Q1
Current $250.56
17
CHTRCHARTER COMMUNICATIONS INC N
Communication Services·Telecom Services
2.16%
of portfolio
Number of shares
135,450 sh
Holdings current value
$43.90M
Avg closing price
$317.79
-25.5%
Last action
Trimmed 42.9%
2025Q4
Current $236.62
18
ODFLOLD DOMINION FREIGHT LINE IN
Industrials·Trucking
2.06%
of portfolio
Number of shares
209,900 sh
Holdings current value
$41.69M
Avg closing price
$168.79
+29.0%
Last action
Added 0.1%
2025Q4
Current $217.76
19
LBRDKLIBERTY BROADBAND CORP
Communication Services·Telecom Services
2.02%
of portfolio
Number of shares
530,500 sh
Holdings current value
$41.00M
Avg closing price
$69.97
-21.1%
Last action
Added 39.6%
2025Q4
Current $55.23
20
G1151C101ACCENTURE PLC IRELAND
1.86%
of portfolio
Number of shares
106,850 sh
Holdings current value
$37.77M
Avg closing price
$206.94
Last action
Added 0.3%
2025Q4
Current —
21
ROPROPER TECHNOLOGIES INC
Technology·Software - Application
1.82%
of portfolio
Number of shares
66,500 sh
Holdings current value
$37.00M
Avg closing price
$450.91
-19.6%
Last action
Added 8.4%
2025Q4
Current $362.44
22
ORCLORACLE CORP
Technology·Software - Infrastructure
1.80%
of portfolio
Number of shares
214,700 sh
Holdings current value
$36.58M
Avg closing price
$48.45
+261.3%
Last action
Trimmed 31.8%
2025Q3
Current $175.06
23
TXNTEXAS INSTRS INC
Technology·Semiconductors
1.73%
of portfolio
Number of shares
169,575 sh
Holdings current value
$35.03M
Avg closing price
$59.73
+284.7%
Last action
Added 0.3%
2025Q4
Current $229.82
24
FISFIDELITY NATL INFORMATION SV
Technology·Information Technology Services
1.70%
of portfolio
Number of shares
412,500 sh
Holdings current value
$34.55M
Avg closing price
$100.23
-51.6%
Last action
Exited
2025Q1
Current $48.50
25
VLTOVERALTO CORP
Industrials·Pollution & Treatment Controls
1.65%
of portfolio
Number of shares
298,699 sh
Holdings current value
$33.41M
Avg closing price
$82.49
+10.3%
Last action
Added 0.2%
2025Q4
Current $90.98
26
HEI/AHEICO CORP NEW
1.64%
of portfolio
Number of shares
162,900 sh
Holdings current value
$33.19M
Avg closing price
$67.36
Last action
Trimmed 0.1%
2025Q3
Current —
27
ITGARTNER INC
Technology·Information Technology Services
1.61%
of portfolio
Number of shares
64,425 sh
Holdings current value
$32.65M
Avg closing price
$315.17
-50.9%
Last action
Trimmed 56.3%
2025Q4
Current $154.62
28
ADIANALOG DEVICES INC
Technology·Semiconductors
1.60%
of portfolio
Number of shares
141,000 sh
Holdings current value
$32.45M
Avg closing price
$95.12
+290.5%
Last action
Trimmed 4.4%
2025Q4
Current $371.45
29
L7579L106PERIMETER SOLUTIONS SA
1.54%
of portfolio
Number of shares
2,324,500 sh
Holdings current value
$31.26M
Avg closing price
$10.21
Last action
Exited
2024Q4
Current —
30
SIRISIRIUSXM HOLDINGS INC
Communication Services·Entertainment
1.47%
of portfolio
Number of shares
1,261,999 sh
Holdings current value
$29.85M
Avg closing price
$23.53
+8.3%
Last action
Trimmed 6.1%
2025Q2
Current $25.48
31
G61188127LIBERTY GLOBAL LTD
1.43%
of portfolio
Number of shares
1,346,500 sh
Holdings current value
$29.10M
Avg closing price
$18.64
Last action
Exited
2025Q1
Current —
32
SPGIS&P GLOBAL INC
Financial Services·Financial Data & Stock Exchanges
1.38%
of portfolio
Number of shares
54,225 sh
Holdings current value
$28.01M
Avg closing price
$262.76
+68.4%
Last action
Trimmed 42.5%
2025Q1
Current $442.57
33
CRMSALESFORCE COM INC
Technology·Software - Application
1.28%
of portfolio
Number of shares
95,000 sh
Holdings current value
$26.00M
Avg closing price
$143.42
+27.0%
Last action
Trimmed 7.3%
2025Q1
Current $182.14
34
MLMMARTIN MARIETTA MATLS INC
Basic Materials·Building Materials
1.08%
of portfolio
Number of shares
40,675 sh
Holdings current value
$21.89M
Avg closing price
$194.06
+220.5%
Last action
Added 1.5%
2025Q1
Current $622.02
35
MCHPMICROCHIP TECHNOLOGY INC.
Technology·Semiconductors
1.03%
of portfolio
Number of shares
259,600 sh
Holdings current value
$20.84M
Avg closing price
$78.05
+0.9%
Last action
Exited
2024Q4
Current $78.76
36
ADBEADOBE SYSTEMS INCORPORATED
Technology·Software - Application
1.02%
of portfolio
Number of shares
40,000 sh
Holdings current value
$20.71M
Avg closing price
$395.49
-38.2%
Last action
Exited
2025Q2
Current $244.45
37
LKQLKQ CORP
Consumer Cyclical·Auto Parts
0.90%
of portfolio
Number of shares
458,100 sh
Holdings current value
$18.29M
Avg closing price
$32.63
-4.6%
Last action
Trimmed 16.9%
2025Q4
Current $31.12
38
ACIWACI WORLDWIDE INC
Technology·Software - Infrastructure
0.89%
of portfolio
Number of shares
356,600 sh
Holdings current value
$18.15M
Avg closing price
$31.77
+40.0%
Last action
Added 0.3%
2025Q4
Current $44.47
39
GWREGUIDEWIRE SOFTWARE INC
Technology·Software - Application
0.87%
of portfolio
Number of shares
96,700 sh
Holdings current value
$17.69M
Avg closing price
$85.10
+64.9%
Last action
Exited
2024Q4
Current $140.36
40
MSFTMICROSOFT CORP
Technology·Software - Infrastructure
0.87%
of portfolio
Number of shares
40,950 sh
Holdings current value
$17.62M
Avg closing price
$359.37
+17.6%
Last action
Trimmed 16.3%
2025Q4
Current $422.79
41
VRSNVERISIGN INC
Technology·Software - Infrastructure
0.59%
of portfolio
Number of shares
63,150 sh
Holdings current value
$12.00M
Avg closing price
$187.72
+46.0%
Last action
Exited
2024Q4
Current $274.05
42
LBRDALIBERTY BROADBAND CORP
Communication Services·Telecom Services
0.53%
of portfolio
Number of shares
140,000 sh
Holdings current value
$10.75M
Avg closing price
$82.04
-32.8%
Last action
Trimmed 26.3%
2023Q3
Current $55.13
43
35YCORECARD CORPORATION
0.37%
of portfolio
Number of shares
515,000 sh
Holdings current value
$7.48M
Avg closing price
$4.46
Last action
Exited
2025Q4
Current —
44
DEODIAGEO PLCADR
Consumer Defensive·Beverages - Wineries & Distilleries
0.20%
of portfolio
Number of shares
28,300 sh
Holdings current value
$3.97M
Avg closing price
$137.06
-40.3%
Last action
Trimmed 13.7%
2025Q4
Current $81.88
45
CMCSACOMCAST CORP NEW
Communication Services·Telecom Services
0.20%
of portfolio
Number of shares
95,000 sh
Holdings current value
$3.97M
Avg closing price
$37.95
-21.9%
Last action
Trimmed 79.4%
2025Q4
Current $29.63
46
TECHBIO-TECHNE CORP
Healthcare·Biotechnology
0.19%
of portfolio
Number of shares
47,200 sh
Holdings current value
$3.77M
Avg closing price
$64.91
-8.7%
Last action
Added 1.7%
2025Q4
Current $59.23
47
RWT 5.75 10/01/25RWT HLDGS INC
0.17%
of portfolio
Number of shares
3,500,000 sh
Holdings current value
$3.45M
Avg closing price
$0.95
Last action
Exited
2025Q4
Current —
48
G54950103LINDE PLC
0.16%
of portfolio
Number of shares
6,900 sh
Holdings current value
$3.29M
Avg closing price
$358.40
Last action
Added 4.5%
2025Q4
Current —
49
FTVFORTIVE CORP
Technology·Scientific & Technical Instruments
0.16%
of portfolio
Number of shares
40,800 sh
Holdings current value
$3.22M
Avg closing price
$58.38
+3.7%
Last action
Trimmed 2.4%
2025Q4
Current $60.52
50
HONHONEYWELL INTL INC
Industrials·Conglomerates
0.12%
of portfolio
Number of shares
11,300 sh
Holdings current value
$2.34M
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
7.33% · +3.1%
MA
4.95% · +5.6%
V
4.87% · +15.3%
DHR
4.81% · -30.0%
META
4.72% · +20.3%
GOOG
4.67% · +103.0%
AON PLC
4.45%
TMO
3.67% · -14.9%
CSGP
3.30% · -47.3%
KMX
3.22% · -47.2%
GPN
3.08% · -29.3%
IEX
2.99% · -4.0%
LH
2.60% · +21.1%
EFX
2.55% · -33.2%
VMC
2.36% · +16.5%
AMZN
2.32% · +34.5%
CHTR
2.16% · -27.0%
ODFL
2.06% · +9.6%
LBRDK
2.02% · -28.5%
ACCENTURE PLC IRELAND
1.86%
ROP
1.82% · -34.9%
ORCL
1.80% · +2.7%
TXN
1.73% · +11.3%
FIS
1.70% · -42.1%

Sector exposure

Share of dollar value across the latest reported portfolio. Unclassified positions excluded.
  • Technology14 pos$344.5M21.0%
  • Communication Services7 pos$320.0M19.5%
  • Industrials6 pos$252.3M15.3%
  • Healthcare4 pos$228.5M13.9%
  • Financial Services3 pos$227.2M13.8%
  • Consumer Cyclical3 pos$130.7M8.0%
  • Basic Materials2 pos$69.9M4.2%
  • Real Estate1 pos$66.9M4.1%
  • Consumer Defensive1 pos$4.0M0.2%
(19.0% unclassified, excluded from %)