Matrix Trust Co

SEC CIK: 0001784277
Latest filing: Jul 9, 2026

SEC filings (opens in a new tab)

BRK.B holding history

Berkshire Hathaway Inc in every 13F filed by Matrix Trust Co, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

BRK.B overview All 13F holders of BRK.B Full Q2 2026 holdings

Shares (Q3 2025): 0; Sold out in Q3 2025
Value: $0
% of portfolio: 0.0%
Quarters held: 3; Since Q4 2024

Holdings of BRK.B by Matrix Trust Co, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q3 2025	0	$0	0.0%	−698−100.0%	Sold out	Holders
Q2 2025	698	$339.0K	0.1%	+268+62.3%	Added	Holders
Q1 2025	430	$229.0K	<0.1%	+99+29.9%	Added	Holders
Q4 2024	331	$150.0K	<0.1%	+331	New	Holders