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 · 2025Q3

Sector41 positions

AAPLAPPLE INC

Technology·Consumer Electronics

22.69%

of portfolio

Number of shares

238,212,764 sh

Holdings current value

$60.66B

Avg closing price

$138.03

+95.8%

Last action

Trimmed 4.1%

2025Q4

Current $270.23

AXPAMERICAN EXPRESS CO

Financial Services·Credit Services

18.84%

of portfolio

Number of shares

151,610,700 sh

Holdings current value

$50.36B

Avg closing price

$61.40

+430.6%

Last action

New holding

2025Q2

Current $325.76

BACBK OF AMERICA CORP

Financial Services·Banks - Diversified

10.96%

of portfolio

Number of shares

568,070,012 sh

Holdings current value

$29.31B

Avg closing price

$26.71

+100.4%

Last action

Trimmed 8.2%

2025Q4

Current $53.51

KOCOCA COLA CO

Consumer Defensive·Beverages - Non-Alcoholic

9.92%

of portfolio

Number of shares

400,000,000 sh

Holdings current value

$26.53B

Avg closing price

$46.39

+62.1%

Last action

New holding

2025Q2

Current $75.18

CVXCHEVRON CORP NEW

Energy·Oil & Gas Integrated

7.09%

of portfolio

Number of shares

122,064,792 sh

Holdings current value

$18.96B

Avg closing price

$142.37

Last action

Added 7.1%

2025Q4

Current —

OXYOCCIDENTAL PETE CORP

Energy·Oil & Gas E&P

4.68%

of portfolio

Number of shares

264,941,431 sh

Holdings current value

$12.52B

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

$11.75B

Avg closing price

$96.56

Last action

New holding

2025Q2

Current —

H1467J104CHUBB LIMITED

3.31%

of portfolio

Number of shares

31,332,895 sh

Holdings current value

$8.84B

Avg closing price

$254.30

Last action

Added 10.3%

2025Q4

Current —

KHCKRAFT HEINZ CO

Consumer Defensive·Packaged Foods

3.17%

of portfolio

Number of shares

325,634,818 sh

Holdings current value

$8.48B

Avg closing price

$78.56

-71.2%

Last action

New holding

2025Q2

Current $22.59

GOOGLALPHABET INC

Communication Services·Internet Content & Information

1.62%

of portfolio

Number of shares

17,846,142 sh

Holdings current value

$4.34B

Avg closing price

$243.10

+38.2%

Last action

New holding

2025Q3

Current $336.02

DVADAVITA INC

Healthcare·Medical Care Facilities

1.60%

of portfolio

Number of shares

32,160,579 sh

Holdings current value

$4.27B

Avg closing price

$73.38

+101.9%

Last action

Trimmed 1.2%

2025Q4

Current $148.13

KRKROGER CO

Consumer Defensive·Grocery Stores

1.26%

of portfolio

Number of shares

50,000,000 sh

Holdings current value

$3.37B

Avg closing price

$33.35

+103.2%

Last action

New holding

2025Q2

Current $67.77

SIRISIRIUSXM HOLDINGS INC

Communication Services·Entertainment

1.09%

of portfolio

Number of shares

124,807,117 sh

Holdings current value

$2.90B

Avg closing price

$23.53

+5.1%

Last action

Added 4.2%

2025Q3

Current $24.73

VVISA INC

Financial Services·Credit Services

1.06%

of portfolio

Number of shares

8,297,460 sh

Holdings current value

$2.83B

Avg closing price

$76.67

+311.0%

Last action

New holding

2025Q2

Current $315.10

VRSNVERISIGN INC

Technology·Software - Infrastructure

0.94%

of portfolio

Number of shares

8,989,880 sh

Holdings current value

$2.51B

Avg closing price

$92.83

+195.0%

Last action

Trimmed 32.4%

2025Q3

Current $273.85

MAMASTERCARD INCORPORATED

Financial Services·Credit Services

0.85%

of portfolio

Number of shares

3,986,648 sh

Holdings current value

$2.27B

Avg closing price

$94.50

+448.7%

Last action

New holding

2025Q2

Current $518.54

AMZNAMAZON COM INC

Consumer Cyclical·Internet Retail

0.82%

of portfolio

Number of shares

10,000,000 sh

Holdings current value

$2.20B

Avg closing price

$190.50

+31.1%

Last action

Trimmed 43.6%

2025Q4

Current $249.70

STZCONSTELLATION BRANDS INC

Consumer Defensive·Beverages - Brewers

0.68%

of portfolio

Number of shares

13,400,000 sh

Holdings current value

$1.80B

Avg closing price

$197.09

-16.7%

Last action

Trimmed 2.9%

2025Q4

Current $164.25

UNHUNITEDHEALTH GROUP INC

Healthcare·Healthcare Plans

0.65%

of portfolio

Number of shares

5,039,564 sh

Holdings current value

$1.74B

Avg closing price

$311.97

+1.4%

Last action

New holding

2025Q2

Current $316.40

COFCAPITAL ONE FINL CORP

Financial Services·Credit Services

0.57%

of portfolio

Number of shares

7,150,000 sh

Holdings current value

$1.52B

Avg closing price

$98.86

+103.0%

Last action

New holding

2025Q2

Current $200.71

G0403H108AON PLC

0.55%

of portfolio

Number of shares

4,100,000 sh

Holdings current value

$1.46B

Avg closing price

$230.70

Last action

Trimmed 10.8%

2025Q4

Current —

DPZDOMINOS PIZZA INC

Consumer Cyclical·Restaurants

0.48%

of portfolio

Number of shares

2,981,945 sh

Holdings current value

$1.29B

Avg closing price

$427.59

Last action

Added 14.1%

2025Q4

Current —

ALLYALLY FINL INC

Financial Services·Credit Services

0.43%

of portfolio

Number of shares

29,000,000 sh

Holdings current value

$1.14B

Avg closing price

$36.49

+15.0%

Last action

New holding

2025Q2

Current $41.96

POOLPOOL CORP

Industrials·Industrial Distribution

0.40%

of portfolio

Number of shares

3,458,885 sh

Holdings current value

$1.07B

Avg closing price

$310.95

-27.4%

Last action

Trimmed 10.1%

2025Q4

Current $225.64

LLYVK*LIBERTY MEDIA CORP DELTRK

0.40%

of portfolio

Number of shares

10,917,661 sh

Holdings current value

$1.06B

Avg closing price

$37.39

Last action

Exited

2025Q4

Current —

LENLENNAR CORP

Consumer Cyclical·Residential Construction

0.33%

of portfolio

Number of shares

7,050,950 sh

Holdings current value

$888.70M

Avg closing price

$110.61

Last action

Added 0.0%

2025Q3

Current —

NUENUCOR CORP

Basic Materials·Steel

0.32%

of portfolio

Number of shares

6,407,749 sh

Holdings current value

$867.80M

Avg closing price

$129.54

Last action

Trimmed 3.1%

2025Q3

Current —

LPXLOUISIANA PAC CORP

Industrials·Building Products & Equipment

0.19%

of portfolio

Number of shares

5,664,793 sh

Holdings current value

$503.26M

Avg closing price

$10.54

Last action

New holding

2025Q2

Current —

LLYVA*LIBERTY MEDIA CORP DELTRK

0.18%

of portfolio

Number of shares

4,986,588 sh

Holdings current value

$470.24M

Avg closing price

$36.55

Last action

Exited

2025Q4

Current —

HEI/AHEICO CORP NEW

0.12%

of portfolio

Number of shares

1,294,612 sh

Holdings current value

$328.95M

Avg closing price

$188.85

Last action

New holding

2025Q2

Current —

FWONKUSDLIBERTY MEDIA CORP DELTRK

0.12%

of portfolio

Number of shares

3,018,555 sh

Holdings current value

$315.29M

Avg closing price

$55.88

Last action

Exited

2025Q4

Current —

CHTRCHARTER COMMUNICATIONS INC N

Communication Services·Telecom Services

0.11%

of portfolio

Number of shares

1,060,882 sh

Holdings current value

$291.85M

Avg closing price

$229.10

+3.0%

Last action

New holding

2025Q2

Current $235.97

LAMRLAMAR ADVERTISING CO NEWREIT

Real Estate·REIT - Specialty

0.06%

of portfolio

Number of shares

1,202,110 sh

Holdings current value

$147.16M

Avg closing price

$121.39

Last action

Added 0.0%

2025Q4

Current —

G0176J109ALLEGION PLC

0.05%

of portfolio

Number of shares

780,133 sh

Holdings current value

$138.36M

Avg closing price

$144.12

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

$89.28M

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

$28.36M

Avg closing price

$0.03

+157730.0%

Last action

New holding

2025Q2

Current $46.56

G9001E102LIBERTY LATIN AMERICA LTD

0.01%

of portfolio

Number of shares

2,630,792 sh

Holdings current value

$21.81M

Avg closing price

$19.45

Last action

Trimmed 8.2%

2025Q4

Current —

DEODIAGEO PLCADR

Consumer Defensive·Beverages - Wineries & Distilleries

0.01%

of portfolio

Number of shares

227,750 sh

Holdings current value

$21.73M

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

180,980 sh

Holdings current value

$21.72M

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

$10.84M

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

$9.30M

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 Services8 pos$99.21B39.0%
Technology2 pos$63.17B24.8%
Consumer Defensive5 pos$40.20B15.8%
Energy2 pos$31.47B12.4%
Communication Services4 pos$7.54B3.0%
Healthcare2 pos$6.01B2.4%
Consumer Cyclical4 pos$4.46B1.8%
Industrials2 pos$1.58B0.6%
Basic Materials1 pos$867.8M0.3%
Real Estate1 pos$147.2M0.1%

(4.7% unclassified, excluded from %)