Save your place

Sign in to WhoBought

Please try again later.

Ken Fisher's Berkshire Hathaway Inc. (BRK-B) position

Yes: as of Q1 2026, Ken Fisher holds 38K shares of BRK-B worth $18M (0.0% of the disclosed portfolio). Held since at least Q1 2021; that opening coverage snapshot is not counted as a purchase.
View full portfolio →
Current value
$18M
Shares held
38K
% of portfolio
0.0%
Est. average buy price (i)
$303.48
est. since Q1 2021
Quarter-end price
$479.11

Estimated trade prices

Average price in quarters with purchases
$413.49
Average prices in quarters with sales
  • Q1 2026: $490.92 (74 shares sold)
  • Q3 2025: $484.36 (542 shares sold)
  • Q3 2024: $442.18 (417 shares sold)
  • Q2 2024: $408.62 (1K shares sold)
  • Q1 2024: $393.34 (4K shares sold)
  • Q4 2023: $350.99 (8K shares sold)
  • Q1 2023: $308.18 (1K shares sold)
  • Q4 2022: $296.98 (5K shares sold)
  • Q3 2022: $284.56 (3K shares sold)
  • Q1 2022: $323.46 (4K shares sold)
  • Q4 2021: $286.41 (3K shares sold)
  • Q3 2021: $280.86 (4K shares sold)
  • Q2 2021: $279.44 (6K shares sold)

BRK-B price vs Fisher's position

1Y 3Y 5Y MAX
Dates
$200$400$60020222023202420252026Sold 4K shares (6.7%) · Q3 2021. Average closing price $280.86 · Price range $272.66–$291.284KsharessoldSold 3K shares (6.3%) · Q4 2021. Average closing price $286.41 · Price range $273.64–$300.173KsharessoldSold 4K shares (7.2%) · Q1 2022. Average closing price $323.46 · Price range $300.79–$359.574KsharessoldAdded 913 shares (1.9%) · Q2 2022. Average closing price $313.72 · Price range $267.52–$353.10913sharespurchasedSold 3K shares (7.0%) · Q3 2022. Average closing price $284.56 · Price range $264.32–$306.653KsharessoldSold 5K shares (10.8%) · Q4 2022. Average closing price $296.98 · Price range $264.00–$318.605KsharessoldSold 1K shares (2.9%) · Q1 2023. Average closing price $308.18 · Price range $293.51–$320.371KsharessoldAdded 4K shares (11.2%) · Q2 2023. Average closing price $326.37 · Price range $309.07–$341.004KsharespurchasedAdded 2K shares (4.0%) · Q3 2023. Average closing price $354.77 · Price range $340.90–$370.482KsharespurchasedSold 8K shares (17.7%) · Q4 2023. Average closing price $350.99 · Price range $331.71–$362.688KsharessoldSold 4K shares (11.9%) · Q1 2024. Average closing price $393.34 · Price range $359.29–$420.524KsharessoldSold 1K shares (3.9%) · Q2 2024. Average closing price $408.62 · Price range $396.73–$420.241KsharessoldSold 417 shares (1.3%) · Q3 2024. Average closing price $442.18 · Price range $405.19–$478.57417sharessoldAdded 2K shares (6.6%) · Q4 2024. Average closing price $461.73 · Price range $442.29–$483.082KsharespurchasedAdded 3K shares (8.4%) · Q1 2025. Average closing price $486.15 · Price range $442.66–$534.523KsharespurchasedAdded 417 shares (1.2%) · Q2 2025. Average closing price $507.86 · Price range $483.48–$539.80417sharespurchasedSold 542 shares (1.5%) · Q3 2025. Average closing price $484.36 · Price range $459.11–$506.91542sharessoldAdded 3K shares (7.7%) · Q4 2025. Average closing price $497.45 · Price range $475.68–$513.813KsharespurchasedSold 74 shares (0.2%) · Q1 2026. Average closing price $490.92 · Price range $468.49–$509.1874sharessold← Earlier —1 sell
Average closing price · filing quarter
$490.92
Price range · filing quarter
$468.49 – $509.18
Sign in to see who bought

Every quarterly change

Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Q1 2026 Reduced −74 −$36K −0.2% 38K May 5, 2026
Q4 2025 Added +3K +$1.4M +7.7% 38K Feb 9, 2026
Q3 2025 Reduced −542 −$263K −1.5% 35K Nov 12, 2025
Q2 2025 Added +417 +$212K +1.2% 36K Aug 13, 2025
Q1 2025 Added +3K +$1.3M +8.4% 36K May 14, 2025
Q4 2024 Added +2K +$941K +6.6% 33K Feb 5, 2025
Q3 2024 Reduced −417 −$184K −1.3% 31K Nov 12, 2024
Q2 2024 Reduced −1K −$521K −3.9% 31K Aug 14, 2024
Q1 2024 Reduced −4K −$1.7M −11.9% 32K May 9, 2024
Q4 2023 Reduced −8K −$2.8M −17.7% 37K Mar 5, 2024
Q3 2023 Added +2K +$607K +4.0% 45K Nov 13, 2023
Q2 2023 Added +4K +$1.4M +11.2% 43K Dec 12, 2023
Q1 2023 Reduced −1K −$354K −2.9% 39K Dec 12, 2023
Q4 2022 Reduced −5K −$1.4M −10.8% 40K Feb 3, 2023
Q3 2022 Reduced −3K −$965K −7.0% 45K Nov 8, 2022
Q2 2022 Added +913 +$286K +1.9% 48K Aug 9, 2022
Q1 2022 Reduced −4K −$1.2M −7.2% 47K May 5, 2022
Q4 2021 Reduced −3K −$974K −6.3% 51K Feb 2, 2022
Q3 2021 Reduced −4K −$1.1M −6.7% 54K Oct 26, 2021
Q2 2021 Reduced −6K −$1.6M −8.7% 58K Jul 27, 2021
Q1 2021 First covered – – – 64K Apr 27, 2021
Data through Q1 2026 · filed May 5, 2026
21 grouped rows from 21 quarters

Who else owns BRK-B

Morgan Stanley
owns 1.2% of shares outstanding
Est. $12.9B · Shares: 26.9M

Gates Foundation Trust

 View investor →
owns 0.8% of shares outstanding
Est. $8.2B · Shares: 17.0M

JPMorgan Chase & Co
owns 0.8% of shares outstanding
Est. $7.8B · Shares: 16.4M

FMR LLC
owns 0.7% of shares outstanding
Est. $7.2B · Shares: 15.0M

See all owners of BRK-B →

More Fisher positions

NVIDIA Corporation(NVDA)
$15.3B
5.2% of portfolio

Apple Inc.(AAPL)
$14.3B
4.9% of portfolio

Alphabet Inc.(GOOGL)
$11.0B
3.8% of portfolio

Microsoft Corporation(MSFT)
$9.6B
3.3% of portfolio

Amazon.com, Inc.(AMZN)
$7.0B
2.4% of portfolio

Caterpillar Inc.(CAT)
$6.9B
2.3% of portfolio

Common questions

Does Ken Fisher own BRK-B?

Yes. As of Q1 2026, Ken Fisher disclosed 38K shares of BRK-B, worth $18M. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Ken Fisher buy BRK-B?

Ken Fisher held BRK-B since at least Q1 2021, when this filing coverage begins; the opening snapshot is not a disclosed purchase. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

Did Ken Fisher sell BRK-B?

The quarter-by-quarter table above shows each sale and reduction Ken Fisher disclosed in BRK-B. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How many shares of BRK-B does Ken Fisher own?

Ken Fisher disclosed 38K shares of BRK-B as of Q1 2026. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

What price did Ken Fisher pay for BRK-B?

Ken Fisher began building the BRK-B position before our 13F history starts, so an exact average buy price cannot be estimated without understating it. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How are the estimated trade prices calculated?

13F filings disclose quarter-end holdings, not trade dates or execution prices. These estimates use each covered quarter's average market price; the add average excludes the opening position and quarters without price data. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.