Foster Dykema Cabot & Partners »

Berkshire Hathaway shares owned by Foster Dykema Cabot & Partners

Quarter-by-quarter ownership of Berkshire Hathaway (BRK.B) shares owned by Foster Dykema Cabot & Partners from 13F filings

Historical chart of Foster Dykema Cabot & Partners investment in Berkshire Hathaway

Tip: Access up to 7 years of quarterly data

All positions including Berkshire Hathaway held by Foster Dykema Cabot & Partners consolidated in one spreadsheet with up to 7 years of data

Download as csvDownload consolidated filings csv Download as ExcelDownload consolidated filings xlsx

Quarterly reported holdings in Berkshire Hathaway by Foster Dykema Cabot & Partners

Quarter filed Position value Share count Share price at filing
2025-09-30 $29M 58k 502.64
2025-06-30 $28M 57k 485.77
2025-03-31 $31M 57k 532.58
2024-12-31 $26M 58k 453.28
2024-09-30 $27M 59k 460.26
2024-03-31 $25M 60k 420.52

More positions owned by Foster Dykema Cabot & Partners

SPDR S&P 500 ETF Trust Etf (SPY)
JP Morgan USD UltraShort Income ETF Etf (JPST)
iShares Ultra Short Duration Bond Active ETF Etf (ICSH)
Amphenol Corporation Class A Common Stock (APH)
Microsoft Corporation Common Stock (MSFT)
Amazon.com Common Stock (AMZN)
Quanta Services Common Stock (PWR)
Alphabet Inc. Class A Common Stock (GOOGL)
Costco Wholesale Corporation Common Stock (COST)
NVIDIA Corporation Common Stock (NVDA)
JPMorgan Chase & Co. Common Stock (JPM)
American Express Company Common Stock (AXP)
Eaton Corp Common Stock (ETN)
Motorola Solutions Common Stock (MSI)
Cintas Corp. Common Stock (CTAS)

View all positions for Foster Dykema Cabot & Partners

Top funds holding Berkshire Hathaway

Vanguard Group
BlackRock
State Street Corporation
Geode Capital Management
Bill & Melinda Gates Foundation Trust
Northern Trust
Canerector
Jpmorgan Chase & Co
Goldman Sachs Group
Bank of New York Mellon
Charles Schwab Investment Management
Susquehanna International
Royal Bank of Canada
FMR
Dimensional Fund Advisors

View all funds holding Berkshire Hathaway