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 · 2024Q3

Sector40 positions

AAPLAPPLE INC

Technology·Consumer Electronics

26.24%

of portfolio

Number of shares

300,000,000 sh

Holdings current value

$69.90B

Avg closing price

$138.03

+95.8%

Last action

Trimmed 3.3%

2025Q4

Current $270.23

AXPAMERICAN EXPRESS CO

Financial Services·Credit Services

15.44%

of portfolio

Number of shares

151,610,700 sh

Holdings current value

$41.12B

Avg closing price

$61.40

+430.6%

Last action

New holding

2025Q2

Current $325.76

BACBK OF AMERICA CORP

Financial Services·Banks - Diversified

11.88%

of portfolio

Number of shares

797,683,307 sh

Holdings current value

$31.65B

Avg closing price

$26.71

+100.4%

Last action

Trimmed 6.0%

2025Q4

Current $53.51

KOCOCA COLA CO

Consumer Defensive·Beverages - Non-Alcoholic

10.79%

of portfolio

Number of shares

400,000,000 sh

Holdings current value

$28.74B

Avg closing price

$46.39

+62.1%

Last action

New holding

2025Q2

Current $75.18

CVXCHEVRON CORP NEW

Energy·Oil & Gas Integrated

6.56%

of portfolio

Number of shares

118,610,534 sh

Holdings current value

$17.47B

Avg closing price

$142.37

Last action

Added 7.3%

2025Q4

Current —

OXYOCCIDENTAL PETE CORP

Energy·Oil & Gas E&P

4.94%

of portfolio

Number of shares

255,281,524 sh

Holdings current value

$13.16B

Avg closing price

$48.97

Last action

New holding

2025Q2

Current —

MCOMOODYS CORP

Financial Services·Financial Data & Stock Exchanges

4.40%

of portfolio

Number of shares

24,669,778 sh

Holdings current value

$11.71B

Avg closing price

$96.56

Last action

New holding

2025Q2

Current —

KHCKRAFT HEINZ CO

Consumer Defensive·Packaged Foods

4.29%

of portfolio

Number of shares

325,634,818 sh

Holdings current value

$11.43B

Avg closing price

$78.56

-71.2%

Last action

New holding

2025Q2

Current $22.59

H1467J104CHUBB LIMITED

2.93%

of portfolio

Number of shares

27,033,784 sh

Holdings current value

$7.80B

Avg closing price

$254.30

Last action

Added 12.1%

2025Q4

Current —

DVADAVITA INC

Healthcare·Medical Care Facilities

2.22%

of portfolio

Number of shares

36,095,570 sh

Holdings current value

$5.92B

Avg closing price

$73.38

+101.9%

Last action

Trimmed 1.1%

2025Q4

Current $148.13

CCITIGROUP INC

Financial Services·Banks - Diversified

1.30%

of portfolio

Number of shares

55,244,797 sh

Holdings current value

$3.46B

Avg closing price

$53.39

+142.3%

Last action

Exited

2025Q1

Current $129.34

KRKROGER CO

Consumer Defensive·Grocery Stores

1.08%

of portfolio

Number of shares

50,000,000 sh

Holdings current value

$2.87B

Avg closing price

$33.35

+103.2%

Last action

New holding

2025Q2

Current $67.77

SIRISIRIUSXM HOLDINGS INC

Communication Services·Entertainment

0.93%

of portfolio

Number of shares

105,155,029 sh

Holdings current value

$2.49B

Avg closing price

$23.53

+5.1%

Last action

Added 5.0%

2025Q3

Current $24.73

VRSNVERISIGN INC

Technology·Software - Infrastructure

0.91%

of portfolio

Number of shares

12,815,613 sh

Holdings current value

$2.43B

Avg closing price

$92.83

+195.0%

Last action

Trimmed 25.1%

2025Q3

Current $273.85

VVISA INC

Financial Services·Credit Services

0.86%

of portfolio

Number of shares

8,297,460 sh

Holdings current value

$2.28B

Avg closing price

$76.67

+311.0%

Last action

New holding

2025Q2

Current $315.10

MAMASTERCARD INCORPORATED

Financial Services·Credit Services

0.74%

of portfolio

Number of shares

3,986,648 sh

Holdings current value

$1.97B

Avg closing price

$94.50

+448.7%

Last action

New holding

2025Q2

Current $518.54

AMZNAMAZON COM INC

Consumer Cyclical·Internet Retail

0.70%

of portfolio

Number of shares

10,000,000 sh

Holdings current value

$1.86B

Avg closing price

$190.50

+31.1%

Last action

Trimmed 43.6%

2025Q4

Current $249.70

G0403H108AON PLC

0.53%

of portfolio

Number of shares

4,100,000 sh

Holdings current value

$1.42B

Avg closing price

$230.70

Last action

Trimmed 10.8%

2025Q4

Current —

COFCAPITAL ONE FINL CORP

Financial Services·Credit Services

0.51%

of portfolio

Number of shares

9,100,000 sh

Holdings current value

$1.36B

Avg closing price

$98.86

+103.0%

Last action

New holding

2025Q2

Current $200.71

NUNU HLDGS LTD

Financial Services·Banks - Regional

0.44%

of portfolio

Number of shares

86,438,997 sh

Holdings current value

$1.18B

Avg closing price

$4.07

+279.1%

Last action

Exited

2025Q1

Current $15.43

ALLYALLY FINL INC

Financial Services·Credit Services

0.39%

of portfolio

Number of shares

29,000,000 sh

Holdings current value

$1.03B

Avg closing price

$36.49

+15.0%

Last action

New holding

2025Q2

Current $41.96

TMUST-MOBILE US INC

Communication Services·Telecom Services

0.36%

of portfolio

Number of shares

4,672,000 sh

Holdings current value

$964.11M

Avg closing price

$134.85

+46.2%

Last action

Trimmed 9.1%

2025Q1

Current $197.12

CHTRCHARTER COMMUNICATIONS INC N

Communication Services·Telecom Services

0.34%

of portfolio

Number of shares

2,821,879 sh

Holdings current value

$914.51M

Avg closing price

$229.10

+3.0%

Last action

New holding

2025Q2

Current $235.97

LPXLOUISIANA PAC CORP

Industrials·Building Products & Equipment

0.24%

of portfolio

Number of shares

5,964,793 sh

Holdings current value

$640.98M

Avg closing price

$10.54

Last action

New holding

2025Q2

Current —

FWONKUSDLIBERTY MEDIA CORP DELTRK

0.22%

of portfolio

Number of shares

7,722,451 sh

Holdings current value

$597.95M

Avg closing price

$55.88

Last action

Exited

2025Q4

Current —

LLYVK*LIBERTY MEDIA CORP DELTRK

0.21%

of portfolio

Number of shares

10,917,661 sh

Holdings current value

$560.40M

Avg closing price

$37.39

Last action

Exited

2025Q4

Current —

DPZDOMINOS PIZZA INC

Consumer Cyclical·Restaurants

0.21%

of portfolio

Number of shares

1,277,256 sh

Holdings current value

$549.40M

Avg closing price

$427.59

Last action

Added 40.5%

2025Q4

Current —

LLYVA*LIBERTY MEDIA CORP DELTRK

0.09%

of portfolio

Number of shares

4,986,588 sh

Holdings current value

$246.89M

Avg closing price

$36.55

Last action

Exited

2025Q4

Current —

HEI/AHEICO CORP NEW

0.08%

of portfolio

Number of shares

1,049,687 sh

Holdings current value

$213.88M

Avg closing price

$188.85

Last action

New holding

2025Q2

Current —

POOLPOOL CORP

Industrials·Industrial Distribution

0.06%

of portfolio

Number of shares

404,057 sh

Holdings current value

$152.25M

Avg closing price

$310.95

-27.4%

Last action

Trimmed 49.1%

2025Q4

Current $225.64

NVRNVR INC

Consumer Cyclical·Residential Construction

0.04%

of portfolio

Number of shares

11,112 sh

Holdings current value

$109.03M

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

$31.96M

Avg closing price

$181.18

-55.8%

Last action

New holding

2025Q2

Current $80.04

JEFJEFFERIES FINL GROUP INC

Financial Services·Capital Markets

0.01%

of portfolio

Number of shares

433,558 sh

Holdings current value

$26.69M

Avg closing price

$0.03

+157730.0%

Last action

New holding

2025Q2

Current $46.56

LEN/BLENNAR CORP

0.01%

of portfolio

Number of shares

152,572 sh

Holdings current value

$26.39M

Avg closing price

$111.77

Last action

Added 0.0%

2025Q3

Current —

G9001E102LIBERTY LATIN AMERICA LTD

0.01%

of portfolio

Number of shares

2,630,792 sh

Holdings current value

$25.20M

Avg closing price

$19.45

Last action

Trimmed 8.2%

2025Q4

Current —

VOOVANGUARD INDEX FDSETF

0.01%

of portfolio

Number of shares

43,000 sh

Holdings current value

$22.69M

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

$22.61M

Avg closing price

$321.85

+118.0%

Last action

Exited

2024Q4

Current $701.66

G9001E128LIBERTY LATIN AMERICA LTD

0.00%

of portfolio

Number of shares

1,284,020 sh

Holdings current value

$12.19M

Avg closing price

$19.09

Last action

New holding

2025Q2

Current —

ULTAULTA BEAUTY INC

Consumer Cyclical·Specialty Retail

0.00%

of portfolio

Number of shares

24,203 sh

Holdings current value

$9.42M

Avg closing price

$385.87

+39.8%

Last action

Exited

2024Q4

Current $539.44

BATRKATLANTA BRAVES HLDGS INC

Communication Services·Entertainment

0.00%

of portfolio

Number of shares

223,645 sh

Holdings current value

$8.90M

Avg closing price

$39.58

Last action

Trimmed 32.6%

2025Q4

Current —

Portfolio heatmap

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

Sector exposure

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

Financial Services10 pos$95.79B37.5%
Technology2 pos$72.33B28.3%
Consumer Defensive4 pos$43.07B16.9%
Energy2 pos$30.62B12.0%
Healthcare1 pos$5.92B2.3%
Communication Services4 pos$4.37B1.7%
Consumer Cyclical4 pos$2.53B1.0%
Industrials2 pos$793.2M0.3%

(4.1% unclassified, excluded from %)