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Berkshire Hathaway shares owned by Castellan Group

Quarter-by-quarter ownership of Berkshire Hathaway (BRK.B) shares owned by Castellan Group from 13F filings

Historical chart of Castellan Group investment in Berkshire Hathaway

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All positions including Berkshire Hathaway held by Castellan Group consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Berkshire Hathaway by Castellan Group

Quarter filed Position value Share count Share price at filing
2025-12-31 $3.1M 6.1k 502.65
2021-12-31 $202k 675 299.26

More positions owned by Castellan Group

Ea Series Trust Castellan Target (CTEF)
Ea Series Trust Castellan Target (CTIF)
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Ea Series Trust Alpha Arch 1-3 (BOXX)
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Exxon Mobil Corporation (XOM)
Invesco Exchange Traded Fd T S&p500 Eql Wgt (RSP)
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Select Sector Spdr Tr State Street Ene (XLE)
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View all positions for Castellan Group

Top funds holding Berkshire Hathaway

Vanguard Group
BlackRock
State Street Corporation
Geode Capital Management
Bill & Melinda Gates Foundation Trust
Northern Trust
Jpmorgan Chase & Co
Goldman Sachs Group
Bank of New York Mellon
Charles Schwab Investment Management
Susquehanna International
Royal Bank of Canada
FMR
Norges Bank Investment Management
Ubs Global Asset Management Americas

View all funds holding Berkshire Hathaway