Portfolio read · 13F holdings as of 2026-06-30 · filed 2026-08-14

Berkshire Hathaway Inc

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0.7%in checked holdings with a warning filing in the last 12 months
95.2%checked (the 22 largest matched holdings)
26stocks · 95.2% matched to an SEC filer

Health HarborBerkshire Hathaway Inc sails as: Sound ship

Sailing speed follows growth: 5.1% a year crosses the harbor in 65 seconds.

🌊 Visit the Bay →
  • the 10 largest holdings are 91% of the portfolio

Boat condition = number of warning signs: warning filings ≥ 5% of the portfolio; liabilities over assets ≥ 10%; slow and jumpy ≥ 30%; top 10 ≥ 60%; revenue ranges ≥ ±20%. A picture of the signs, not a rating and not investment advice.

How the portfolio did · Q2 2026

31 March 2026 → 30 June 2026. The 31 March 2026 stock book, valued at 30 June 2026 prices, both from the filer’s own 13F filings (earlier, later). No outside price feed.

+8.0%Stock book price return, Q2 2026
+14.6%iShares Core S&P 500 ETF (IVV), same method · gap −6.6%
24 of 28holdings rose in the quarter
100.0%of the book priced from both filings
Added mostWeightPricePoints
Apple Inc22.0%+14.0%+3.08
American Express Co17.4%+11.8%+2.06
Bank America Corp9.5%+16.9%+1.61
Alphabet Inc5.9%+24.3%+1.44
Coca Cola Co11.6%+6.9%+0.79
Cost mostWeightPricePoints
Occidental Pete Corp6.5%−25.3%−1.66
Chevron Corporation6.6%−19.9%−1.32
Kroger Co1.4%−23.3%−0.32
New York Times Co Mtn Be0.5%−16.4%−0.08
Nvr Inc0.0%+3.4%+0.00
What changedCountShare of the book
New positions10.0% of the 30 June 2026 book
Exited10.0% of the 31 March 2026 book
Added to7share count up more than 2%
Trimmed6share count down more than 2%
Book value$299.3Bfrom $263.1B (price moves plus buying and trimming)

Points = each holding’s contribution to the return, in percentage points. Price return of the stock book: the 2026-03-31 holdings valued at 2026-06-30 prices, both from the filer’s own 13Fs. Not the fund’s official return or funded status; dividends and trades between quarter ends are not in it. Display only, not advice.

Against the big portfolios · Q2 2026

The same quarter for everyone, 2026-03-31 → 2026-06-30, from each filer’s own 13F filings. Groups show the median and every member.

PortfolioQuarterDetail
This portfolio+8.0%stock book, from its own 13Fs
S&P 500 fund+14.6%price, as filed in the same 13Fs
Insurers · 10+10.0%Travelers +27.4% · Ameriprise Financial +14.2% · Prudential Financial +13.0% · Allstate +11.6% · Cincinnati Financial +10.2% · MassMutual +9.7% · Markel +9.3% · Berkshire Hathaway +8.0% · MetLife +6.1% · Loews +5.8%
Endowments & foundations · 2+11.7%Harvard Management Co +11.9% · Gates Foundation Trust +11.4%
Managers · 2+15.6%Bridgewater Associates +19.6% · Renaissance Technologies +11.6%
Banks · 2+13.6%Goldman Sachs +14.7% · JPMorgan Chase +12.4%
Pensions · 7+14.6%CalPERS +15.0% · CalSTRS +15.0% · New York State Teachers +14.7% · New York State Common +14.6% · Kentucky Teachers +14.1% · Wisconsin Investment Board +13.9% · Maryland State Retirement +9.4%

Actuarial summary

MeasureValueWhat it means
Warning share0.7%Share of the portfolio in companies that filed a warning event in the last 12 months. Lower is healthier.
Top-10 weight91.0%How much the 10 largest holdings carry. Higher means more rides on a few names.
Effective holdings8The portfolio behaves like this many equal holdings (1 ÷ Σ weight²). Higher is more diversified.
Largest sectorTechnology & communications 39%Of the holdings checked. Technology & communications 39% · Financials 32% · Consumer 16% · Energy 5% · Industrials & services 4%.
Revenue range±9.5%Weighted width of Edgarette’s tested 80% revenue ranges, on the 95% of the portfolio she covers. Narrower is more predictable.
Checked95.2%Share of the portfolio Health Watch has read.
Cash conversion27.9%Operating cash as a share of revenue, weighted. Higher = money arrives faster.
Growth speed5.1% a yearRevenue growth per year over three years, weighted. The long-term engine.
Dividend payers86% · raised 82%Share of the covered portfolio in companies paying a common dividend, and raising it.
Dividend yield1.1%Common dividends paid in the latest fiscal year ÷ market value, weighted. Market value = the reported price × diluted shares.
Buyback yield+2.3%Shares bought back minus shares issued for cash, ÷ market value, weighted. From the cash-flow statements.
Starting valuation28.5× earningsPrice ÷ earnings (P/E) of the covered portfolio, from net income as filed. Higher = more is already priced in.
Expected stock return-3.6% to +15.8% a yearBuilding blocks (Grinold–Kroner): income yield +3.4% + revenue growth -6.9% to +12.4% from Edgarette’s 80% ranges + valuation change taken as 0. Midpoint +6.1%. Covers 95% (yields) and 95% (growth) of the portfolio. An assumption by a published method, not a promise or a price forecast.
Equity ratio27.5%Equity as a share of assets, weighted. Higher = less owed to others.
Liabilities over assets3.6%Share of the covered portfolio in companies whose liabilities exceed assets (often from buybacks, not always distress).
Cash Compass
🐄 Now 55%🌱 Later 24%🌊 Between 13%🍂 Fading 6%🐂 Steady 2%
Speed and steadiness
Slow · steady 40%Fast · steady 30%Fast · jumpy 24%Slow · jumpy 6%

Inside view (own filings) and outside view (same-size peers) must agree · covers 95% of the portfolio · a description, not advice.

Risks to watch

Largest holdings

HoldingWeightHealth watch, last 12 months
APPLE INC $AAPL22.04%🐄quiet
AMERICAN EXPRESS CO $AXP17.14%🌱quiet
ALPHABET INC $GOOGL12.62%🐄quiet
COCA COLA CO $KO10.86%🐄quiet
BANK OF AMER CORP $BAC9.20%🌊quiet
CHEVRON CORPORATION $CVX4.67%🍂quiet
OCCIDENTAL PETE CORP4.30%not checked
CHUBB LIMITED $CB3.90%🐄quiet
MOODYS CORP $MCO3.73%🌱quiet
KRAFT HEINZ CO $KHC2.57%🐄Exchange listing notice or transfer
DAVITA INC $DVA2.15%🌊quiet
DELTA AIR LINES INC $DAL1.79%🌱quiet
SIRIUSXM HOLDINGS INC $SIRI1.23%🌊quiet
VERISIGN INC $VRSN0.76%🐂quiet
KROGER CO $KR0.72%🐂Material impairment
LIBERTY LIVE HOLDINGS INC $LLYVA0.54%quiet
ALLY FINL INC $ALLY0.41%🐄quiet
LENNAR CORP $LEN0.41%🍂quiet
NEW YORK TIMES CO MTN BE0.37%not checked
CAPITAL ONE FINL CORP $COF0.20%🌱quiet
LOUISIANA PAC CORP0.15%not checked
NUCOR CORP $NUE0.14%🍂quiet
MACYS INC $M0.06%🐂quiet
NVR INC $NVR0.03%🍂quiet
JEFFERIES FINANCIAL GROUP IN0.01%not checked

13F lists US stocks and options only: no bonds, cash, private assets or liabilities, so it shows the stock book, not the funded status. Holdings are matched to SEC filers by ticker or name; the measures cover the matched share shown. Display only: a description from SEC filings, not a rating and not investment advice. Nothing pasted here is stored. Source: the 13F filing.

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Tickers and weights only. Funds are looked through. Nothing is stored.

A 13F lists a manager’s US stock holdings each quarter: every institution with $100M+ in US stocks files one.

The big portfolios, last quarter, from their own 13Fs:

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Data & Disclosure Notice: Edgar and Edgarette are automated software. Every figure on this page is calculated by software from public filings made by companies and funds with the U.S. Securities and Exchange Commission (EDGAR) and is published without individual human review. The accuracy and completeness of those filings are the responsibility of the filers; reports can contain errors and can be amended. Figures are shown as filed and as of each filing's date, and this page may be corrected or updated without notice. Ranges, expected returns, rankings, boats and other measures are statistical descriptions of past filings, not ratings, price forecasts, company guidance or recommendations; past results do not guarantee future results. This is general information published for all readers, not advice tailored to any person's portfolio, needs or circumstances, and nothing here is financial, investment, actuarial, legal, tax or other professional advice. Actuaries and other professionals who use these figures remain responsible for reviewing them for reasonableness and consistency against the original filings and for disclosing their reliance on them. No company, fund or reinsurer pays to be included or ranked. Provided as is, without warranty of any kind. Not affiliated with or endorsed by the SEC or by any company, fund or reinsurer named. All trademarks remain the property of their owners.