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WIM

Weitz Investment Management Portfolio holdings

AUM $1.43B
1-Year Est. Return 0.51%
This Fund
S&P 500
This Quarter Est. Return
+2.19%
1 Year Est. Return
+0.51%
3 Year Est. Return
+38.91%
5 Year Est. Return
+40.48%
10 Year Est. Return
+199.01%
AUM
$1.84B
AUM Growth
-$16.9M
Cap. Flow
-$21.9M
Cap. Flow %
-1.19%
Top 10 Hldgs %
49.48%
Holding
49
New
4
Increased
10
Reduced
12
Closed
1

Top Buys

Rank Stock Value
1
MSFT icon
Microsoft
MSFT
+$12.5M
2
ACN icon
Accenture
ACN
+$9.36M
3
MELI icon
Mercado Libre
MELI
+$8.88M
4
CDW icon
CDW
CDW
+$6.06M
5
IT icon
Gartner
IT
+$5.67M

Top Sells

Rank Stock Value
1
ORCL icon
Oracle
ORCL
+$25.5M
2
PRM icon
Perimeter Solutions
PRM
+$23M
3
V icon
Visa
V
+$9.52M
4
MA icon
Mastercard
MA
+$5.27M
5
META icon
Meta Platforms (Facebook)
META
+$5.21M

Sector Composition

Rank Sector Weight
1 Financials 21.97%
2 Technology 16.78%
3 Communication Services 16.67%
4 Healthcare 16.2%
5 Industrials 13.11%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
BRK.B icon
1
Berkshire Hathaway Class B
BRK.B
$1.07T
$144M 7.83%
286,850
– –
GOOG icon
2
Alphabet (Google) Class C
GOOG
$3.9T
$107M 5.82%
440,600
-5,000
-1% -$1.05M
DHR icon
3
Danaher
DHR
$135B
$104M 5.67%
526,950
– –
V icon
4
Visa
V
$677B
$92.4M 5.01%
270,580
-27,495
-9% -$9.52M
MA icon
5
Mastercard
MA
$477B
$88.7M 4.81%
155,900
-9,170
-6% -$5.27M
META icon
6
Meta Platforms (Facebook)
META
$1.51T
$79.8M 4.33%
108,710
-7,000
-6% -$5.21M
MSFT icon
7
Microsoft
MSFT
$2.84T
$79.8M 4.33%
153,975
+24,500
+19% +$12.5M
AON icon
8
Aon
AON
$77.3B
$76.1M 4.13%
213,450
– –
TMO icon
9
Thermo Fisher Scientific
TMO
$211B
$73M 3.96%
150,450
– –
IEX icon
10
IDEX
IEX
$16.5B
$66.2M 3.59%
406,475
+250
+0.1% +$42.2K
VMC icon
11
Vulcan Materials
VMC
$36.3B
$65.4M 3.55%
212,700
+800
+0.4% +$227K
CSGP icon
12
CoStar Group
CSGP
$11.3B
$60.7M 3.3%
719,850
-45,750
-6% -$4.04M
EFX icon
13
Equifax
EFX
$20.3B
$55.1M 2.99%
214,600
+4,250
+2% +$1.07M
AMZN icon
14
Amazon
AMZN
$2.5T
$48.9M 2.65%
222,500
– –
GPN icon
15
Global Payments
GPN
$22.1B
$45.7M 2.48%
550,000
-10,000
-2% -$842K
TECH icon
16
Bio-Techne
TECH
$11.2B
$44.6M 2.42%
802,150
– –
HEI.A icon
17
HEICO Corp Class A
HEI.A
$35.4B
$41.4M 2.24%
162,779
-121
-0.1% -$30.2K
LH icon
18
Labcorp
LH
$24.3B
$40.1M 2.18%
139,750
-1,425
-1% -$382K
ACN icon
19
Accenture
ACN
$89.9B
$39.6M 2.15%
160,550
+35,900
+29% +$9.36M
IDXX icon
20
Idexx Laboratories
IDXX
$42.9B
$36.3M 1.97%
56,800
-3,500
-6% -$2.12M
ADI icon
21
Analog Devices
ADI
$181B
$34.2M 1.86%
139,300
-1,700
-1% -$409K
SIRI icon
22
SiriusXM
SIRI
$10B
$32.2M 1.75%
1,384,000
– –
LBRDK icon
23
Liberty Broadband Class C
LBRDK
$4.15B
$31.8M 1.73%
500,500
– –
TXN icon
24
Texas Instruments
TXN
$255B
$30.2M 1.64%
164,575
– –
ODFL icon
25
Old Dominion Freight Line
ODFL
$48.5B
$29.4M 1.59%
208,500
– –
1
2

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Weitz Investment Management's Q3 2025 Portfolio in Review

As of Q3 2025, Weitz Investment Management held 49 positions worth $1.84B, down 0.91% from $1.86B the previous quarter. Its ten largest holdings account for 49% of the portfolio.

Weitz Investment Management's Q3 2025 filing shows 4 new, 10 increased, 12 reduced and 1 closed positions. Its largest new stake was Mercado Libre: 3,700 shares worth $8.65M. The largest sale was Oracle, an estimated $25.5M.

By sector, the portfolio is most concentrated in Financials at 22% of assets, down from 22% a quarter earlier, followed by Technology and Communication Services.

  • Weitz Investment Management's largest Q3 2025 buy was Mercado Libre: 3,700 shares worth $8.65M.
  • Weitz Investment Management added most to Microsoft in Q3 2025, an estimated $12.5M increase.
  • Weitz Investment Management's biggest Q3 2025 reduction was Oracle, cutting an estimated $25.5M.
  • Weitz Investment Management fully exited Ralliant Corp in Q3 2025, selling an estimated $735K.
  • Weitz Investment Management's ten largest holdings make up 49% of its $1.84B portfolio in Q3 2025.
  • Weitz Investment Management opened 4 new positions and closed 1 in Q3 2025.
  • Weitz Investment Management's portfolio value fell 0.91% quarter-over-quarter to $1.84B.

Based on Weitz Investment Management's 13F filing for Q3 2025, filed 10 Nov 2025.