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 · 2024Q4

Sector38 positions

AAPLAPPLE INC

Technology·Consumer Electronics

28.12%

of portfolio

Number of shares

300,000,000 sh

Holdings current value

$75.13B

Avg closing price

$138.03

+95.8%

Last action

Trimmed 3.3%

2025Q4

Current $270.23

AXPAMERICAN EXPRESS CO

Financial Services·Credit Services

16.84%

of portfolio

Number of shares

151,610,700 sh

Holdings current value

$45.00B

Avg closing price

$61.40

+430.6%

Last action

New holding

2025Q2

Current $325.76

BACBK OF AMERICA CORP

Financial Services·Banks - Diversified

11.19%

of portfolio

Number of shares

680,233,587 sh

Holdings current value

$29.90B

Avg closing price

$26.71

+100.4%

Last action

Trimmed 6.9%

2025Q4

Current $53.51

KOCOCA COLA CO

Consumer Defensive·Beverages - Non-Alcoholic

9.32%

of portfolio

Number of shares

400,000,000 sh

Holdings current value

$24.90B

Avg closing price

$46.39

+62.1%

Last action

New holding

2025Q2

Current $75.18

CVXCHEVRON CORP NEW

Energy·Oil & Gas Integrated

6.43%

of portfolio

Number of shares

118,610,534 sh

Holdings current value

$17.18B

Avg closing price

$142.37

Last action

Added 7.3%

2025Q4

Current —

OXYOCCIDENTAL PETE CORP

Energy·Oil & Gas E&P

4.89%

of portfolio

Number of shares

264,178,414 sh

Holdings current value

$13.05B

Avg closing price

$48.97

Last action

New holding

2025Q2

Current —

MCOMOODYS CORP

Financial Services·Financial Data & Stock Exchanges

4.37%

of portfolio

Number of shares

24,669,778 sh

Holdings current value

$11.68B

Avg closing price

$96.56

Last action

New holding

2025Q2

Current —

KHCKRAFT HEINZ CO

Consumer Defensive·Packaged Foods

3.74%

of portfolio

Number of shares

325,634,818 sh

Holdings current value

$10.00B

Avg closing price

$78.56

-71.2%

Last action

New holding

2025Q2

Current $22.59

H1467J104CHUBB LIMITED

2.80%

of portfolio

Number of shares

27,033,784 sh

Holdings current value

$7.47B

Avg closing price

$254.30

Last action

Added 12.1%

2025Q4

Current —

DVADAVITA INC

Healthcare·Medical Care Facilities

2.02%

of portfolio

Number of shares

36,095,570 sh

Holdings current value

$5.40B

Avg closing price

$73.38

+101.9%

Last action

Trimmed 1.1%

2025Q4

Current $148.13

KRKROGER CO

Consumer Defensive·Grocery Stores

1.14%

of portfolio

Number of shares

50,000,000 sh

Holdings current value

$3.06B

Avg closing price

$33.35

+103.2%

Last action

New holding

2025Q2

Current $67.77

VRSNVERISIGN INC

Technology·Software - Infrastructure

1.03%

of portfolio

Number of shares

13,271,457 sh

Holdings current value

$2.75B

Avg closing price

$92.83

+195.0%

Last action

Trimmed 24.5%

2025Q3

Current $273.85

SIRISIRIUSXM HOLDINGS INC

Communication Services·Entertainment

1.00%

of portfolio

Number of shares

117,468,573 sh

Holdings current value

$2.68B

Avg closing price

$23.53

+5.1%

Last action

Added 4.5%

2025Q3

Current $24.73

VVISA INC

Financial Services·Credit Services

0.98%

of portfolio

Number of shares

8,297,460 sh

Holdings current value

$2.62B

Avg closing price

$76.67

+311.0%

Last action

New holding

2025Q2

Current $315.10

AMZNAMAZON COM INC

Consumer Cyclical·Internet Retail

0.82%

of portfolio

Number of shares

10,000,000 sh

Holdings current value

$2.19B

Avg closing price

$190.50

+31.1%

Last action

Trimmed 43.6%

2025Q4

Current $249.70

MAMASTERCARD INCORPORATED

Financial Services·Credit Services

0.79%

of portfolio

Number of shares

3,986,648 sh

Holdings current value

$2.10B

Avg closing price

$94.50

+448.7%

Last action

New holding

2025Q2

Current $518.54

G0403H108AON PLC

0.55%

of portfolio

Number of shares

4,100,000 sh

Holdings current value

$1.47B

Avg closing price

$230.70

Last action

Trimmed 10.8%

2025Q4

Current —

COFCAPITAL ONE FINL CORP

Financial Services·Credit Services

0.50%

of portfolio

Number of shares

7,450,000 sh

Holdings current value

$1.33B

Avg closing price

$98.86

+103.0%

Last action

New holding

2025Q2

Current $200.71

STZCONSTELLATION BRANDS INC

Consumer Defensive·Beverages - Brewers

0.47%

of portfolio

Number of shares

5,624,324 sh

Holdings current value

$1.24B

Avg closing price

$197.09

-16.7%

Last action

Trimmed 6.6%

2025Q4

Current $164.25

ALLYALLY FINL INC

Financial Services·Credit Services

0.39%

of portfolio

Number of shares

29,000,000 sh

Holdings current value

$1.04B

Avg closing price

$36.49

+15.0%

Last action

New holding

2025Q2

Current $41.96

CCITIGROUP INC

Financial Services·Banks - Diversified

0.39%

of portfolio

Number of shares

14,639,502 sh

Holdings current value

$1.03B

Avg closing price

$53.39

+142.3%

Last action

Exited

2025Q1

Current $129.34

DPZDOMINOS PIZZA INC

Consumer Cyclical·Restaurants

0.37%

of portfolio

Number of shares

2,382,000 sh

Holdings current value

$999.87M

Avg closing price

$427.59

Last action

Added 18.3%

2025Q4

Current —

TMUST-MOBILE US INC

Communication Services·Telecom Services

0.36%

of portfolio

Number of shares

4,350,000 sh

Holdings current value

$960.18M

Avg closing price

$134.85

+46.2%

Last action

Trimmed 9.7%

2025Q1

Current $197.12

LLYVK*LIBERTY MEDIA CORP DELTRK

0.28%

of portfolio

Number of shares

10,917,661 sh

Holdings current value

$743.06M

Avg closing price

$37.39

Last action

Exited

2025Q4

Current —

CHTRCHARTER COMMUNICATIONS INC N

Communication Services·Telecom Services

0.26%

of portfolio

Number of shares

1,991,759 sh

Holdings current value

$682.72M

Avg closing price

$229.10

+3.0%

Last action

New holding

2025Q2

Current $235.97

FWONKUSDLIBERTY MEDIA CORP DELTRK

0.24%

of portfolio

Number of shares

6,801,360 sh

Holdings current value

$630.21M

Avg closing price

$55.88

Last action

Exited

2025Q4

Current —

LPXLOUISIANA PAC CORP

Industrials·Building Products & Equipment

0.22%

of portfolio

Number of shares

5,664,793 sh

Holdings current value

$586.59M

Avg closing price

$10.54

Last action

New holding

2025Q2

Current —

NUNU HLDGS LTD

Financial Services·Banks - Regional

0.16%

of portfolio

Number of shares

40,180,168 sh

Holdings current value

$416.27M

Avg closing price

$4.07

+279.1%

Last action

Exited

2025Q1

Current $15.43

LLYVA*LIBERTY MEDIA CORP DELTRK

0.12%

of portfolio

Number of shares

4,986,588 sh

Holdings current value

$331.91M

Avg closing price

$36.55

Last action

Exited

2025Q4

Current —

POOLPOOL CORP

Industrials·Industrial Distribution

0.08%

of portfolio

Number of shares

598,689 sh

Holdings current value

$204.12M

Avg closing price

$310.95

-27.4%

Last action

Trimmed 39.4%

2025Q4

Current $225.64

HEI/AHEICO CORP NEW

0.07%

of portfolio

Number of shares

1,049,687 sh

Holdings current value

$195.33M

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

$90.88M

Avg closing price

$6351

Last action

New holding

2025Q2

Current —

JEFJEFFERIES FINL GROUP INC

Financial Services·Capital Markets

0.01%

of portfolio

Number of shares

433,558 sh

Holdings current value

$33.99M

Avg closing price

$0.03

+157730.0%

Last action

New holding

2025Q2

Current $46.56

DEODIAGEO PLCADR

Consumer Defensive·Beverages - Wineries & Distilleries

0.01%

of portfolio

Number of shares

227,750 sh

Holdings current value

$28.95M

Avg closing price

$181.18

-55.8%

Last action

New holding

2025Q2

Current $80.04

LEN/BLENNAR CORP

0.01%

of portfolio

Number of shares

152,572 sh

Holdings current value

$20.16M

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

$16.73M

Avg closing price

$19.45

Last action

Trimmed 8.2%

2025Q4

Current —

BATRKATLANTA BRAVES HLDGS INC

Communication Services·Entertainment

0.00%

of portfolio

Number of shares

223,645 sh

Holdings current value

$8.56M

Avg closing price

$39.58

Last action

Trimmed 32.6%

2025Q4

Current —

G9001E128LIBERTY LATIN AMERICA LTD

0.00%

of portfolio

Number of shares

1,284,020 sh

Holdings current value

$8.14M

Avg closing price

$19.09

Last action

New holding

2025Q2

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$95.15B37.1%
Technology2 pos$77.87B30.4%
Consumer Defensive5 pos$39.23B15.3%
Energy2 pos$30.23B11.8%
Healthcare1 pos$5.40B2.1%
Communication Services4 pos$4.33B1.7%
Consumer Cyclical3 pos$3.28B1.3%
Industrials2 pos$790.7M0.3%

(4.1% unclassified, excluded from %)