Conglomerate · CIK 0001067983

Warren Buffett

Berkshire Hathaway

Warren Buffett runs Berkshire Hathaway, a conglomerate overseeing $274.16B in disclosed equity holdings (SEC CIK 0001067983). The latest 13F filing (2025Q4) discloses 42 positions across 10 sectors, with the largest positions in AAPL, AXP and BAC. On a mark-to-market basis the tracked portfolio has returned 10.2% over the past year. OpenStocks tracks 40 consecutive 13F filings for this manager — every position change, new entry, and exit is logged below.

Track Warren's filings View holdings

Portfolio

$274.16B

Positions

Quarter

2025Q4

Filings tracked

1Y+10.2%3Y+80.9%5Y+79.0%Full performance →

Quarter

2025Q4 2025Q3 2025Q2 2025Q1 2024Q4 2024Q3 2024Q2 2024Q1 2023Q4 2023Q3 2023Q2 2023Q1

Holdings

Sorted by value · 2024Q1

Sector41 positions

AAPLAPPLE INC

Technology·Consumer Electronics

40.81%

of portfolio

Avg buy

$138.03

2016Q1

Current

$270.23

Return

+95.8%

Last action

Trimmed 1.3%

2025Q4

789,368,450 sh

$135.36B

BACBK OF AMERICA CORP

Financial Services·Banks - Diversified

11.81%

of portfolio

Avg buy

$26.71

2017Q3

Current

$53.51

Return

+100.4%

Last action

Trimmed 4.7%

2025Q4

1,032,852,006 sh

$39.17B

AXPAMERICAN EXPRESS CO

Financial Services·Credit Services

10.41%

of portfolio

Avg buy

$61.40

2016Q1

Current

$325.76

Return

+430.6%

Last action

New holding

2025Q2

151,610,700 sh

$34.52B

KOCOCA COLA CO

Consumer Defensive·Beverages - Non-Alcoholic

7.38%

of portfolio

Avg buy

$46.39

2016Q1

Current

$75.18

Return

+62.1%

Last action

New holding

2025Q2

400,000,000 sh

$24.47B

CVXCHEVRON CORP NEW

Energy·Oil & Gas Integrated

5.85%

of portfolio

Avg buy

$142.37

2020Q3

Current

—

Return

—

Last action

Added 7.0%

2025Q4

122,980,207 sh

$19.40B

OXYOCCIDENTAL PETE CORP

Energy·Oil & Gas E&P

4.86%

of portfolio

Avg buy

$48.97

2019Q3

Current

—

Return

—

Last action

New holding

2025Q2

248,018,128 sh

$16.12B

KHCKRAFT HEINZ CO

Consumer Defensive·Packaged Foods

3.62%

of portfolio

Avg buy

$78.56

2016Q1

Current

$22.59

Return

-71.2%

Last action

New holding

2025Q2

325,634,818 sh

$12.02B

MCOMOODYS CORP

Financial Services·Financial Data & Stock Exchanges

2.92%

of portfolio

Avg buy

$96.56

2016Q1

Current

—

Return

—

Last action

New holding

2025Q2

24,669,778 sh

$9.70B

H1467J104CHUBB LIMITED

2.03%

of portfolio

Avg buy

$254.30

2023Q3

Current

—

Return

—

Last action

Added 12.7%

2025Q4

25,923,840 sh

$6.72B

DVADAVITA INC

Healthcare·Medical Care Facilities

1.50%

of portfolio

Avg buy

$73.38

2016Q1

Current

$148.13

Return

+101.9%

Last action

Trimmed 1.1%

2025Q4

36,095,570 sh

$4.98B

CCITIGROUP INC

Financial Services·Banks - Diversified

1.05%

of portfolio

Avg buy

$53.39

2022Q1

Current

$129.34

Return

+142.3%

Last action

Exited

2025Q1

55,244,797 sh

$3.49B

KRKROGER CO

Consumer Defensive·Grocery Stores

0.86%

of portfolio

Avg buy

$33.35

2019Q4

Current

$67.77

Return

+103.2%

Last action

New holding

2025Q2

50,000,000 sh

$2.86B

VRSNVERISIGN INC

Technology·Software - Infrastructure

0.73%

of portfolio

Avg buy

$92.83

2016Q1

Current

$273.85

Return

+195.0%

Last action

Trimmed 25.1%

2025Q3

12,815,613 sh

$2.43B

VVISA INC

Financial Services·Credit Services

0.70%

of portfolio

Avg buy

$76.67

2016Q1

Current

$315.10

Return

+311.0%

Last action

New holding

2025Q2

8,297,460 sh

$2.32B

LM0CLIBERTY MEDIA CORP DELTRK

0.59%

of portfolio

Avg buy

$28.65

2023Q4

Current

—

Return

—

Last action

Exited

2024Q3

65,486,288 sh

$1.95B

MAMASTERCARD INCORPORATED

Financial Services·Credit Services

0.58%

of portfolio

Avg buy

$94.50

2016Q1

Current

$518.54

Return

+448.7%

Last action

New holding

2025Q2

3,986,648 sh

$1.92B

COFCAPITAL ONE FINL CORP

Financial Services·Credit Services

0.56%

of portfolio

Avg buy

$98.86

2023Q1

Current

$200.71

Return

+103.0%

Last action

New holding

2025Q2

12,471,030 sh

$1.86B

AMZNAMAZON COM INC

Consumer Cyclical·Internet Retail

0.54%

of portfolio

Avg buy

$190.50

2019Q1

Current

$249.70

Return

+31.1%

Last action

Trimmed 43.6%

2025Q4

10,000,000 sh

$1.80B

G0403H108AON PLC

0.41%

of portfolio

Avg buy

$230.70

2021Q1

Current

—

Return

—

Last action

Trimmed 10.8%

2025Q4

4,100,000 sh

$1.37B

NUNU HLDGS LTD

Financial Services·Banks - Regional

0.39%

of portfolio

Avg buy

$4.07

2022Q4

Current

$15.43

Return

+279.1%

Last action

Exited

2025Q1

107,118,784 sh

$1.28B

ALLYALLY FINL INC

Financial Services·Credit Services

0.35%

of portfolio

Avg buy

$36.49

2022Q1

Current

$41.96

Return

+15.0%

Last action

New holding

2025Q2

29,000,000 sh

$1.18B

CHTRCHARTER COMMUNICATIONS INC N

Communication Services·Telecom Services

0.34%

of portfolio

Avg buy

$229.10

2016Q2

Current

$235.97

Return

+3.0%

Last action

New holding

2025Q2

3,828,941 sh

$1.11B

SNOWSNOWFLAKE INC

Technology·Software - Application

0.30%

of portfolio

Avg buy

$281.40

2020Q4

Current

$143.55

Return

-49.0%

Last action

Exited

2024Q2

6,125,376 sh

$989.86M

531229813LIBERTY MEDIA CORP DEL

0.29%

of portfolio

Avg buy

$28.63

2023Q4

Current

—

Return

—

Last action

Exited

2024Q3

32,755,624 sh

$972.84M

TMUST-MOBILE US INC

Communication Services·Telecom Services

0.26%

of portfolio

Avg buy

$134.85

2020Q4

Current

$197.12

Return

+46.2%

Last action

Trimmed 8.2%

2025Q1

5,242,000 sh

$855.60M

FNDFLOOR & DECOR HLDGS INC

Consumer Cyclical·Home Improvement Retail

0.19%

of portfolio

Avg buy

$88.08

2021Q3

Current

$52.68

Return

-40.2%

Last action

Exited

2024Q3

4,780,000 sh

$619.58M

LPXLOUISIANA PAC CORP

Industrials·Building Products & Equipment

0.17%

of portfolio

Avg buy

$10.54

2022Q3

Current

—

Return

—

Last action

New holding

2025Q2

6,597,947 sh

$553.63M

FWONKUSDLIBERTY MEDIA CORP DELTRK

0.15%

of portfolio

Avg buy

$55.88

2016Q2

Current

—

Return

—

Last action

Exited

2025Q4

7,722,451 sh

$506.59M

LLYVK*LIBERTY MEDIA CORP DELTRK

0.15%

of portfolio

Avg buy

$37.39

2023Q4

Current

—

Return

—

Last action

Exited

2025Q4

11,132,590 sh

$487.83M

LLYVA*LIBERTY MEDIA CORP DELTRK

0.06%

of portfolio

Avg buy

$36.55

2023Q4

Current

—

Return

—

Last action

Exited

2025Q4

5,051,918 sh

$213.95M

SIRIEURSIRIUS XM HOLDINGS INC

0.04%

of portfolio

Avg buy

$3.28

2016Q4

Current

—

Return

—

Last action

Exited

2024Q3

36,681,912 sh

$142.33M

NVRNVR INC

Consumer Cyclical·Residential Construction

0.03%

of portfolio

Avg buy

$6351

2023Q2

Current

—

Return

—

Last action

New holding

2025Q2

11,112 sh

$90.01M

VICIPARAMOUNT GLOBAL

0.03%

of portfolio

Avg buy

$30.77

2022Q1

Current

$28.40

Return

-7.7%

Last action

Exited

2024Q2

7,531,765 sh

$88.65M

DEODIAGEO PLCADR

Consumer Defensive·Beverages - Wineries & Distilleries

0.01%

of portfolio

Avg buy

$181.18

2023Q1

Current

$80.04

Return

-55.8%

Last action

New holding

2025Q2

227,750 sh

$33.88M

LEN/BLENNAR CORP

0.01%

of portfolio

Avg buy

$111.77

2023Q2

Current

—

Return

—

Last action

Added 0.0%

2025Q3

152,572 sh

$23.52M

VOOVANGUARD INDEX FDSETF

0.01%

of portfolio

Avg buy

$295.79

2019Q4

Current

$644.86

Return

+118.0%

Last action

Exited

2024Q4

43,000 sh

$20.67M

SPYSPDR S&P 500 ETF TRETF

0.01%

of portfolio

Avg buy

$321.85

2019Q4

Current

$701.66

Return

+118.0%

Last action

Exited

2024Q4

39,400 sh

$20.61M

JEFJEFFERIES FINL GROUP INC

Financial Services·Capital Markets

0.01%

of portfolio

Avg buy

$0.03

2022Q3

Current

$46.56

Return

+157730.0%

Last action

New holding

2025Q2

433,558 sh

$19.12M

G9001E102LIBERTY LATIN AMERICA LTD

0.01%

of portfolio

Avg buy

$19.45

2018Q1

Current

—

Return

—

Last action

Trimmed 8.2%

2025Q4

2,630,792 sh

$18.34M

G9001E128LIBERTY LATIN AMERICA LTD

0.00%

of portfolio

Avg buy

$19.09

2018Q1

Current

—

Return

—

Last action

New holding

2025Q2

1,284,020 sh

$8.98M

BATRKATLANTA BRAVES HLDGS INC

Communication Services·Entertainment

0.00%

of portfolio

Avg buy

$39.58

2023Q4

Current

—

Return

—

Last action

Trimmed 32.6%

2025Q4

223,645 sh

$8.74M

Portfolio heatmap

Box size = % of portfolio · color = return since filing

CHUBB LIMITED

2.03%

AON PLC

0.41%

LIBERTY MEDIA CORP DEL

0.29%

17 more

1.12%

Sector exposure

Share of dollar value across the latest 13F report. Unclassified positions excluded.

Technology3 pos$138.78B43.5%
Financial Services10 pos$95.44B29.9%
Consumer Defensive4 pos$39.38B12.3%
Energy2 pos$35.52B11.1%
Healthcare1 pos$4.98B1.6%
Consumer Cyclical3 pos$2.51B0.8%
Communication Services3 pos$1.98B0.6%
Industrials1 pos$553.6M0.2%

(3.8% unclassified, excluded from %)