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Wallace Weitz Weitz Investment Management

AUM $1.44B
1-Year Est. Return 3.53%
 

Wallace Weitz founded Weitz Investment Management and built a long career as a patient, research-driven value investor. The firm is known for concentrated equity portfolios, conservative balance-sheet analysis, and multi-year holding periods. Weitz’s letters and process notes are frequently recommended to investors learning classic U.S. value management.

This Fund
S&P 500
This Quarter Est. Return
+8.79%
1 Year Est. Return
+3.53%
3 Year Est. Return
+36.06%
5 Year Est. Return
+41.29%
10 Year Est. Return
+224.48%
AUM
$1.44B
AUM Growth
+$11.7M
Cap. Flow
-$88M
Cap. Flow %
-6.09%
Top 10 Hldgs %
54.95%
Holding
52
New
3
Increased
10
Reduced
20
Closed
2

Top Buys

Rank Stock Value
1
NFLX icon
Netflix
NFLX
+$13M
2
COF icon
Capital One
COF
+$7.65M
3
MLM icon
Martin Marietta Materials
MLM
+$4.5M
4
HEI.A icon
HEICO Corp Class A
HEI.A
+$3.54M
5
VLTO icon
Veralto
VLTO
+$3.26M

Sector Composition

Rank Sector Weight
1 Financials 26.55%
2 Healthcare 16.93%
3 Communication Services 15.43%
4 Technology 14.23%
5 Industrials 13.19%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
BRK.B icon
1
Berkshire Hathaway Class B
BRK.B
$1.06T
$136M 9.41%
271,600
-7,250
-3% -$3.49M
GOOG icon
2
Alphabet (Google) Class C
GOOG
$4.18T
$94.7M 6.56%
268,100
-58,650
-18% -$21M
DHR icon
3
Danaher
DHR
$154B
$93.2M 6.46%
489,500
+11,750
+2% +$2.13M
V icon
4
Visa
V
$693B
$91M 6.3%
265,330
MA icon
5
Mastercard
MA
$509B
$74.7M 5.17%
145,350
-1,650
-1% -$823K
AON icon
6
Aon
AON
$75.3B
$70.9M 4.91%
213,860
VMC icon
7
Vulcan Materials
VMC
$35.8B
$60.1M 4.16%
203,800
-10,400
-5% -$2.98M
META icon
8
Meta Platforms (Facebook)
META
$1.4T
$58M 4.02%
102,960
-2,750
-3% -$1.68M
TMO icon
9
Thermo Fisher Scientific
TMO
$233B
$57.8M 4%
115,200
-5,800
-5% -$2.78M
IEX icon
10
IDEX
IEX
$17.3B
$57.3M 3.97%
252,400
-11,900
-5% -$2.52M
MSFT icon
11
Microsoft
MSFT
$3.59T
$57.1M 3.96%
153,200
-16,250
-10% -$6.57M
HEI.A icon
12
HEICO Corp Class A
HEI.A
$36.5B
$52.7M 3.65%
204,479
+15,500
+8% +$3.54M
AMZN icon
13
Amazon
AMZN
$2.79T
$51.8M 3.59%
217,500
-5,000
-2% -$1.26M
TECH icon
14
Bio-Techne
TECH
$11.3B
$38.4M 2.66%
543,200
-110,000
-17% -$5.94M
SIRI icon
15
SiriusXM
SIRI
$9.67B
$35.1M 2.43%
1,188,000
-105,000
-8% -$2.82M
ADI icon
16
Analog Devices
ADI
$182B
$33.8M 2.34%
85,225
-21,125
-20% -$8.36M
EFX icon
17
Equifax
EFX
$22.6B
$30.5M 2.11%
191,980
+4,375
+2% +$746K
LH icon
18
Labcorp
LH
$27.3B
$27.7M 1.92%
99,050
MLM icon
19
Martin Marietta Materials
MLM
$32.1B
$27.3M 1.89%
47,370
+7,595
+19% +$4.5M
GPN icon
20
Global Payments
GPN
$24.7B
$25.4M 1.76%
350,000
+15,000
+4% +$1.03M
TXN icon
21
Texas Instruments
TXN
$241B
$23.2M 1.61%
77,900
-82,200
-51% -$22.8M
LBRDK
22
DELISTED
Liberty Broadband Class C
LBRDK
$19.2M 1.33%
576,000
IDXX icon
23
Idexx Laboratories
IDXX
$43.9B
$18.6M 1.29%
35,300
ACIW icon
24
ACI Worldwide
ACIW
$5.24B
$18.5M 1.28%
367,700
PRM icon
25
Perimeter Solutions
PRM
$5.15B
$16.1M 1.11%
450,817
-58,583
-12% -$1.83M

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Wallace Weitz's Q2 2026 Portfolio in Review

As of Q2 2026, Wallace Weitz held 52 positions worth $1.44B, up 0.82% from $1.43B the previous quarter. Its ten largest holdings account for 55% of the portfolio.

Wallace Weitz withdrew a net $88M in Q2 2026, closing 2 positions and reducing 20 holdings. Its most notable exit was Old Dominion Freight Line, an estimated $25.8M position sold in full.

By sector, the portfolio is most concentrated in Financials at 27% of assets, up from 25% a quarter earlier, followed by Healthcare and Communication Services.

Against the trend, Wallace Weitz opened a new position in Netflix worth $10.5M.

  • Wallace Weitz's largest Q2 2026 buy was Netflix: 147,200 shares worth $10.5M.
  • Wallace Weitz added most to Martin Marietta Materials in Q2 2026, an estimated $4.5M increase.
  • Wallace Weitz's biggest Q2 2026 reduction was Texas Instruments, cutting an estimated $22.8M.
  • Wallace Weitz fully exited Old Dominion Freight Line in Q2 2026, selling an estimated $25.8M.
  • Wallace Weitz's ten largest holdings make up 55% of its $1.44B portfolio in Q2 2026.
  • Wallace Weitz opened 3 new positions and closed 2 in Q2 2026.
  • Wallace Weitz's portfolio value rose 0.82% quarter-over-quarter to $1.44B.

Based on Weitz Investment Management's 13F filing for Q2 2026, filed 12 Aug 2026.