BERKSHIRE HATHAWAY INC DEL

Ticker: BRK/B CUSIP: 084670702 Class: Common Stock

Polymer Capital Management (HK) LTD's Holding History (CIK: 0001970465)

Note: Option positions (PUT/CALL) are excluded.

Q3 2025

Shares 509 Value ($000) $256 Avg Close $484.36 Range $455.19 - $507.66

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	509	$256	$484.36	$455.19 - $507.66