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 portfolio (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 13.6% over the past year. OpenStocks tracks 40 consecutive quarterly snapshots 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+13.6%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 · 2024Q2

Sector41 positions

AAPLAPPLE INC

Technology·Consumer Electronics

30.09%

of portfolio

Number of shares

400,000,000 sh

Holdings current value

$84.25B

Avg closing price

$138.03

+95.8%

Last action

Trimmed 2.5%

2025Q4

Current $270.23

BACBK OF AMERICA CORP

Financial Services·Banks - Diversified

14.67%

of portfolio

Number of shares

1,032,852,006 sh

Holdings current value

$41.08B

Avg closing price

$26.71

+100.4%

Last action

Trimmed 4.7%

2025Q4

Current $53.51

AXPAMERICAN EXPRESS CO

Financial Services·Credit Services

12.54%

of portfolio

Number of shares

151,610,700 sh

Holdings current value

$35.11B

Avg closing price

$61.40

+430.6%

Last action

New holding

2025Q2

Current $325.76

KOCOCA COLA CO

Consumer Defensive·Beverages - Non-Alcoholic

9.09%

of portfolio

Number of shares

400,000,000 sh

Holdings current value

$25.46B

Avg closing price

$46.39

+62.1%

Last action

New holding

2025Q2

Current $75.18

CVXCHEVRON CORP NEW

Energy·Oil & Gas Integrated

6.63%

of portfolio

Number of shares

118,610,534 sh

Holdings current value

$18.55B

Avg closing price

$142.37

Last action

Added 7.3%

2025Q4

Current —

OXYOCCIDENTAL PETE CORP

Energy·Oil & Gas E&P

5.75%

of portfolio

Number of shares

255,281,524 sh

Holdings current value

$16.09B

Avg closing price

$48.97

Last action

New holding

2025Q2

Current —

KHCKRAFT HEINZ CO

Consumer Defensive·Packaged Foods

3.75%

of portfolio

Number of shares

325,634,818 sh

Holdings current value

$10.49B

Avg closing price

$78.56

-71.2%

Last action

New holding

2025Q2

Current $22.59

MCOMOODYS CORP

Financial Services·Financial Data & Stock Exchanges

3.71%

of portfolio

Number of shares

24,669,778 sh

Holdings current value

$10.38B

Avg closing price

$96.56

Last action

New holding

2025Q2

Current —

H1467J104CHUBB LIMITED

2.46%

of portfolio

Number of shares

27,033,784 sh

Holdings current value

$6.90B

Avg closing price

$254.30

Last action

Added 12.1%

2025Q4

Current —

DVADAVITA INC

Healthcare·Medical Care Facilities

1.79%

of portfolio

Number of shares

36,095,570 sh

Holdings current value

$5.00B

Avg closing price

$73.38

+101.9%

Last action

Trimmed 1.1%

2025Q4

Current $148.13

CCITIGROUP INC

Financial Services·Banks - Diversified

1.25%

of portfolio

Number of shares

55,244,797 sh

Holdings current value

$3.51B

Avg closing price

$53.39

+142.3%

Last action

Exited

2025Q1

Current $129.34

KRKROGER CO

Consumer Defensive·Grocery Stores

0.89%

of portfolio

Number of shares

50,000,000 sh

Holdings current value

$2.50B

Avg closing price

$33.35

+103.2%

Last action

New holding

2025Q2

Current $67.77

VRSNVERISIGN INC

Technology·Software - Infrastructure

0.81%

of portfolio

Number of shares

12,815,613 sh

Holdings current value

$2.28B

Avg closing price

$92.83

+195.0%

Last action

Trimmed 25.1%

2025Q3

Current $273.85

VVISA INC

Financial Services·Credit Services

0.78%

of portfolio

Number of shares

8,297,460 sh

Holdings current value

$2.18B

Avg closing price

$76.67

+311.0%

Last action

New holding

2025Q2

Current $315.10

AMZNAMAZON COM INC

Consumer Cyclical·Internet Retail

0.69%

of portfolio

Number of shares

10,000,000 sh

Holdings current value

$1.93B

Avg closing price

$190.50

+31.1%

Last action

Trimmed 43.6%

2025Q4

Current $249.70

MAMASTERCARD INCORPORATED

Financial Services·Credit Services

0.63%

of portfolio

Number of shares

3,986,648 sh

Holdings current value

$1.76B

Avg closing price

$94.50

+448.7%

Last action

New holding

2025Q2

Current $518.54

LM0CLIBERTY MEDIA CORP DELTRK

0.55%

of portfolio

Number of shares

70,002,897 sh

Holdings current value

$1.55B

Avg closing price

$28.65

Last action

Exited

2024Q3

Current —

NUNU HLDGS LTD

Financial Services·Banks - Regional

0.49%

of portfolio

Number of shares

107,118,784 sh

Holdings current value

$1.38B

Avg closing price

$4.07

+279.1%

Last action

Exited

2025Q1

Current $15.43

COFCAPITAL ONE FINL CORP

Financial Services·Credit Services

0.49%

of portfolio

Number of shares

9,819,052 sh

Holdings current value

$1.36B

Avg closing price

$98.86

+103.0%

Last action

New holding

2025Q2

Current $200.71

G0403H108AON PLC

0.43%

of portfolio

Number of shares

4,100,000 sh

Holdings current value

$1.20B

Avg closing price

$230.70

Last action

Trimmed 10.8%

2025Q4

Current —

ALLYALLY FINL INC

Financial Services·Credit Services

0.41%

of portfolio

Number of shares

29,000,000 sh

Holdings current value

$1.15B

Avg closing price

$36.49

+15.0%

Last action

New holding

2025Q2

Current $41.96

CHTRCHARTER COMMUNICATIONS INC N

Communication Services·Telecom Services

0.41%

of portfolio

Number of shares

3,828,941 sh

Holdings current value

$1.14B

Avg closing price

$229.10

+3.0%

Last action

New holding

2025Q2

Current $235.97

TMUST-MOBILE US INC

Communication Services·Telecom Services

0.29%

of portfolio

Number of shares

4,672,000 sh

Holdings current value

$823.11M

Avg closing price

$134.85

+46.2%

Last action

Trimmed 9.1%

2025Q1

Current $197.12

531229813LIBERTY MEDIA CORP DEL

0.28%

of portfolio

Number of shares

35,182,219 sh

Holdings current value

$779.29M

Avg closing price

$28.63

Last action

Exited

2024Q3

Current —

FWONKUSDLIBERTY MEDIA CORP DELTRK

0.20%

of portfolio

Number of shares

7,722,451 sh

Holdings current value

$554.78M

Avg closing price

$55.88

Last action

Exited

2025Q4

Current —

LPXLOUISIANA PAC CORP

Industrials·Building Products & Equipment

0.18%

of portfolio

Number of shares

5,964,793 sh

Holdings current value

$491.08M

Avg closing price

$10.54

Last action

New holding

2025Q2

Current —

LLYVK*LIBERTY MEDIA CORP DELTRK

0.15%

of portfolio

Number of shares

10,917,661 sh

Holdings current value

$417.82M

Avg closing price

$37.39

Last action

Exited

2025Q4

Current —

FNDFLOOR & DECOR HLDGS INC

Consumer Cyclical·Home Improvement Retail

0.14%

of portfolio

Number of shares

3,977,870 sh

Holdings current value

$395.44M

Avg closing price

$88.08

-40.2%

Last action

Exited

2024Q3

Current $52.68

SIRIEURSIRIUS XM HOLDINGS INC

0.13%

of portfolio

Number of shares

132,878,213 sh

Holdings current value

$376.05M

Avg closing price

$3.28

Last action

Exited

2024Q3

Current —

ULTAULTA BEAUTY INC

Consumer Cyclical·Specialty Retail

0.10%

of portfolio

Number of shares

690,106 sh

Holdings current value

$266.29M

Avg closing price

$385.87

+39.8%

Last action

Exited

2024Q4

Current $539.44

LLYVA*LIBERTY MEDIA CORP DELTRK

0.07%

of portfolio

Number of shares

4,986,588 sh

Holdings current value

$187.05M

Avg closing price

$36.55

Last action

Exited

2025Q4

Current —

HEI/AHEICO CORP NEW

0.07%

of portfolio

Number of shares

1,044,242 sh

Holdings current value

$185.37M

Avg closing price

$188.85

Last action

New holding

2025Q2

Current —

NVRNVR INC

Consumer Cyclical·Residential Construction

0.03%

of portfolio

Number of shares

11,112 sh

Holdings current value

$84.32M

Avg closing price

$6351

Last action

New holding

2025Q2

Current —

DEODIAGEO PLCADR

Consumer Defensive·Beverages - Wineries & Distilleries

0.01%

of portfolio

Number of shares

227,750 sh

Holdings current value

$28.71M

Avg closing price

$181.18

-55.8%

Last action

New holding

2025Q2

Current $80.04

G9001E102LIBERTY LATIN AMERICA LTD

0.01%

of portfolio

Number of shares

2,630,792 sh

Holdings current value

$25.28M

Avg closing price

$19.45

Last action

Trimmed 8.2%

2025Q4

Current —

JEFJEFFERIES FINL GROUP INC

Financial Services·Capital Markets

0.01%

of portfolio

Number of shares

433,558 sh

Holdings current value

$21.57M

Avg closing price

$0.03

+157730.0%

Last action

New holding

2025Q2

Current $46.56

VOOVANGUARD INDEX FDSETF

0.01%

of portfolio

Number of shares

43,000 sh

Holdings current value

$21.51M

Avg closing price

$295.79

+118.0%

Last action

Exited

2024Q4

Current $644.86

SPYSPDR S&P 500 ETF TRETF

0.01%

of portfolio

Number of shares

39,400 sh

Holdings current value

$21.44M

Avg closing price

$321.85

+118.0%

Last action

Exited

2024Q4

Current $701.66

LEN/BLENNAR CORP

0.01%

of portfolio

Number of shares

152,572 sh

Holdings current value

$21.27M

Avg closing price

$111.77

Last action

Added 0.0%

2025Q3

Current —

G9001E128LIBERTY LATIN AMERICA LTD

0.00%

of portfolio

Number of shares

1,284,020 sh

Holdings current value

$12.35M

Avg closing price

$19.09

Last action

New holding

2025Q2

Current —

BATRKATLANTA BRAVES HLDGS INC

Communication Services·Entertainment

0.00%

of portfolio

Number of shares

223,645 sh

Holdings current value

$8.82M

Avg closing price

$39.58

Last action

Trimmed 32.6%

2025Q4

Current —

Portfolio heatmap

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

CHUBB LIMITED

2.46%

AON PLC

0.43%

LIBERTY MEDIA CORP DEL

0.28%

17 more

1.11%

Sector exposure

Share of dollar value across the latest reported portfolio. Unclassified positions excluded.

Financial Services10 pos$97.92B36.6%
Technology2 pos$86.53B32.3%
Consumer Defensive4 pos$38.48B14.4%
Energy2 pos$34.64B12.9%
Healthcare1 pos$5.00B1.9%
Consumer Cyclical4 pos$2.68B1.0%
Communication Services3 pos$1.98B0.7%
Industrials1 pos$491.1M0.2%

(4.4% unclassified, excluded from %)