Follow The Filings

Weitz Investment Management, Inc. Wallace Weitz

Omaha, NE 20 processed 13Fs on this site, 2021 Q3 to 2026 Q2

  • $1.4B
  • 50 holdings
  • 2026 Q2
  • +0.8% QoQ
  • Top 5 33.9%

Portfolio

2026 Q2, filed 8/12/2026, top 12 of 50 holdings

Top 5 33.9%, top 10 55.0%

  1. BRK.B, Berkshire Hathaway 9.4%
  2. GOOG, Alphabet 6.6%
  3. DHR, Danaher 6.4%
  4. V, Visa 6.3%
  5. MA, Mastercard 5.2%
  6. AON, Aon 4.9%
  7. VMC, Vulcan Materials 4.2%
  8. META, Meta Platforms 4.0%
  9. TMO, Thermo Fisher Scientific 4.0%
  10. IEX, Idex 4.0%
  11. MSFT, Microsoft 4.0%
  12. HEI, Heico 3.6%
  13. Other 37.4%

AUM over time

2026 Q2 $1.4B +0.8% QoQ
2021 Q3: $2.4B 2021 Q3: $2.4B
Q3 2021
2021 Q4: $2.5B, +4.4% QoQ 2021 Q4: $2.5B, +4.4% QoQ
Q4
2022 Q1: $2.3B, −9.5% QoQ 2022 Q1: $2.3B, −9.5% QoQ
Q1 2022
2022 Q2: $1.9B, −15.2% QoQ 2022 Q2: $1.9B, −15.2% QoQ
Q2
2022 Q3: $1.7B, −11.1% QoQ 2022 Q3: $1.7B, −11.1% QoQ
Q3
2022 Q4: $1.8B, +3.8% QoQ 2022 Q4: $1.8B, +3.8% QoQ
Q4
2023 Q1: $1.7B, −1.6% QoQ 2023 Q1: $1.7B, −1.6% QoQ
Q1 2023
2023 Q2: $1.9B, +8.1% QoQ 2023 Q2: $1.9B, +8.1% QoQ
Q2
2023 Q3: $1.8B, −3.1% QoQ 2023 Q3: $1.8B, −3.1% QoQ
Q3
2023 Q4: $1.9B, +4.4% QoQ 2023 Q4: $1.9B, +4.4% QoQ
Q4
2024 Q1: $2B, +4.4% QoQ 2024 Q1: $2B, +4.4% QoQ
Q1 2024
2024 Q2: $1.9B, −3.8% QoQ 2024 Q2: $1.9B, −3.8% QoQ
Q2
2024 Q3: $2B, +6.4% QoQ 2024 Q3: $2B, +6.4% QoQ
Q3
2024 Q4: $1.9B, −4.4% QoQ 2024 Q4: $1.9B, −4.4% QoQ
Q4
2025 Q1: $1.9B, −2.9% QoQ 2025 Q1: $1.9B, −2.9% QoQ
Q1 2025
2025 Q2: $1.9B, −1.2% QoQ 2025 Q2: $1.9B, −1.2% QoQ
Q2
2025 Q3: $1.8B, −0.9% QoQ 2025 Q3: $1.8B, −0.9% QoQ
Q3
2025 Q4: $1.7B, −8.5% QoQ 2025 Q4: $1.7B, −8.5% QoQ
Q4
2026 Q1: $1.4B, −15.1% QoQ 2026 Q1: $1.4B, −15.1% QoQ
Q1 2026
2026 Q2: $1.4B, +0.8% QoQ 2026 Q2: $1.4B, +0.8% QoQ
Q2

Book

2025 Q3 2025 Q2, filed 10 Nov, long equity only

Download CSV Download Excel All activity
BRK.B, Berkshire Hathaway 7.83% Hold 286,850 $502.74 $144M — —
GOOG, Alphabet 5.82% Reduce −1.1% 440,600 $243.55 $107M −5,000 +$28M
DHR, Danaher 5.67% Hold 526,950 $198.26 $104M — —
V, Visa 5.01%, was 5.69% Reduce −9.2% 270,580 $341.38 $92M −27,495 −$13M
MA, Mastercard 4.81%, was 4.99% Reduce −5.6% 155,900 $568.81 $89M −9,170 −$4.1M
META, Meta Platforms 4.33%, was 4.59% Reduce −6.0% 108,710 $734.38 $80M −7,000 −$5.6M
MSFT, Microsoft 4.33%, was 3.46% Add +18.9% 153,975 $517.95 $80M +24,500 +$15M
AON, Aon 4.13% Hold 213,450 $356.58 $76M — —
TMO, Thermo Fisher Scientific 3.96% Hold 150,450 $485.02 $73M — —
IEX, Idex 3.59% Add +0.1% 406,475 $162.76 $66M +250 −$5.2M
VMC, Vulcan Materials 3.55%, was 2.97% Add +0.4% 212,700 $307.62 $65M +800 +$10M
CSGP, CoStar Group 3.30%, was 3.31% Reduce −6.0% 719,850 $84.37 $61M −45,750 −$820K
EFX, Equifax 2.99%, was 2.93% Add +2.0% 214,600 $256.53 $55M +4,250 +$493K
AMZN, Amazon 2.65% Hold 222,500 $219.57 $49M — —
GPN, Global Payments 2.48% Reduce −1.8% 550,000 $83.08 $46M −10,000 +$872K
TECH, Bio-Techne 2.42% Hold 802,150 $55.63 $45M — —
HEI, Heico 2.24%, was 2.27% Reduce −0.1% 162,779 $254.09 $41M −121 −$790K
LH, Labcorp 2.18% Reduce −1.0% 139,750 $287.06 $40M −1,425 +$3.1M
ACN, Accenture 2.15%, was 2.00% Add +28.8% 160,550 $246.60 $40M +35,900 +$2.3M
IDXX, Idexx Laboratories 1.97% Reduce −5.8% 56,800 $638.89 $36M −3,500 +$3.9M
ADI, Analog Devices 1.86% Reduce −1.2% 139,300 $245.70 $34M −1,700 +$665K
SIRI, Sirius XM 1.75% Hold 1,384,000 $23.28 $32M — —
LBRDA, Liberty Broadband Series C 1.73% Hold 500,500 $63.54 $32M — —
TXN, Texas Instruments 1.64% Hold 164,575 $183.73 $30M — —
ODFL, Old Dominion Freight Line 1.59% Hold 208,500 $140.78 $29M — —
KMX, CarMax 1.58% Hold 649,400 $44.87 $29M — —
CHTR, Charter Communications 1.53% Add +8.6% 102,605 $275.11 $28M +8,155 −$10M
IT, Gartner 1.53% Add +22.1% 107,375 $262.87 $28M +19,450 −$7.3M
MLM, Martin Marietta Materials 1.41% Hold 41,275 $630.28 $26M — —
CRM, Salesforce 1.13% Hold 87,500 $237.00 $21M — —
ORCL, Oracle 1.07%, was 2.00% Reduce −58.8% 70,000 $281.24 $20M −100,075 −$17M
ACIW, Aci Worldwide 1.05%, was 0.76% Add +19.9% 366,800 $52.77 $19M +60,800 +$5.3M
PRM, Perimeter Solutions 0.91%, was 1.47% Reduce −62.0% 744,972 $22.39 $17M −1,215,928 −$11M
LKQ 0.89% Add +16.5% 534,000 $30.54 $16M +75,700 −$653K
ROP, Roper Technologies 0.85% Hold 31,425 $498.69 $16M — —
CMCSA, Comcast 0.77% Hold 451,500 $31.42 $14M — —
Corecard 0.75% Hold 515,000 $26.92 $14M — —
LBRDA, Liberty Broadband Series A 0.48% Hold 140,000 $63.33 $8.9M — —
MELI, MercadoLibre 0.47% New 3,700 $2,337 $8.6M +3,700 +$8.6M
CDW 0.31% New 35,650 $159.28 $5.7M +35,650 +$5.7M
VLTO, Veralto 0.22% Hold 37,500 $106.61 $4M — —
GLIBK, Gci Liberty 0.20% New 100,100 $37.27 $3.7M +100,100 +$3.7M
SPGI, S&P Global 0.19% Hold 7,140 $486.71 $3.5M — —
LIN, Linde 0.18% Hold 6,900 $475.00 $3.3M — —
DEO, Diageo 0.15% Hold 28,300 $95.43 $2.7M — —
FTV, Fortive 0.12% Add +2.1% 46,400 $48.99 $2.3M +950 −$96K
GLIBA, Gci Liberty 0.06% New 28,000 $37.56 $1.1M +28,000 +$1.1M

Exits / last held

Gone since 2025 Q2, shown at their last reported size.

Stock % of portfolio Recent activity Shares Reported price* Value Share change $ change
RAL, Ralliant 0.04% Exit 0 $48.51 $735K −15,150 −$735K

Weight bar: held both quarters added sold at this quarter’s reported price

* Reported price is value ÷ shares from the 13F as of period end, not a live market quote. Weight % is each long-equity position ÷ full 13F AUM, so rows may not sum to 100% when the filing includes options or other non-equity (excluded from this table). Share change and $ change are vs 2025 Q2. Click a column header to sort, or New, Hold, Add or Reduce to bring those moves to the top. Exit opens the last-held block below.

Filings history

20 periods, with AUM normalized

Newest 13Fs
Period Holds AUM QoQ Form Filed Filing ID
2026 Q2 50 $1.4B +0.8% 13F-HR 8/12/2026 000182126826000133
2026 Q1 49 $1.4B −15.1% 13F-HR 5/14/2026 000182126826000087
2025 Q4 44 $1.7B −8.5% 13F-HR 2/12/2026 000182126826000035
2025 Q3 48 $1.8B −0.9% 13F-HR 11/10/2025 000182126825000230
2025 Q2 45 $1.9B −1.2% 13F-HR 8/12/2025 000182126825000188
2025 Q1 45 $1.9B −2.9% 13F-HR 5/9/2025 000182126825000102
2024 Q4 47 $1.9B −4.4% 13F-HR 2/12/2025 000182126825000065
2024 Q3 50 $2B +6.4% 13F-HR 11/12/2024 000182126824000289
2024 Q2 53 $1.9B −3.8% 13F-HR 8/14/2024 000182126824000202
2024 Q1 54 $2B +4.4% 13F-HR 5/13/2024 000182126824000091
2023 Q4 55 $1.9B +4.4% 13F-HR 2/12/2024 000182126824000028
2023 Q3 53 $1.8B −3.1% 13F-HR 11/13/2023 000182126823000212
2023 Q2 51 $1.9B +8.1% 13F-HR 8/10/2023 000182126823000158
2023 Q1 54 $1.7B −1.6% 13F-HR 5/12/2023 000182126823000090
2022 Q4 58 $1.8B +3.8% 13F-HR 2/9/2023 000182126823000059
2022 Q3 58 $1.7B −11.1% 13F-HR 11/9/2022 000182126822000321
2022 Q2 58 $1.9B −15.2% 13F-HR 8/12/2022 000182126822000206
2022 Q1 60 $2.3B −9.5% 13F-HR 5/13/2022 000182126822000119
2021 Q4 59 $2.5B +4.4% 13F-HR 2/11/2022 000182126822000060
2021 Q3 58 $2.4B — 13F-HR 11/15/2021 000182126821000472

About

Weitz Investment Management, Inc.

20 processed 13Fs on this site, 2021 Q3 to 2026 Q2

Notable person
Wallace Weitz
SEC filing name
WEITZ INVESTMENT MANAGEMENT, INC.
Location
Omaha, NE
All SEC filings
View on sec.gov