Copper Harbor Investment Advisors »

Berkshire Hathaway shares owned by Copper Harbor Investment Advisors

Quarter-by-quarter ownership of Berkshire Hathaway (BRK.B) shares owned by Copper Harbor Investment Advisors from 13F filings

Historical chart of Copper Harbor Investment Advisors investment in Berkshire Hathaway

Tip: Access up to 7 years of quarterly data

All positions including Berkshire Hathaway held by Copper Harbor Investment Advisors 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 Copper Harbor Investment Advisors

Quarter filed Position value Share count Share price at filing
2026-06-30 $656k 1.3k 500.39