Darwin Advisors, LLC

SEC CIK: 0001663224
Latest filing: Jul 21, 2026

SEC filings (opens in a new tab)

BRK.B holding history

Berkshire Hathaway Inc in every 13F filed by Darwin Advisors, LLC, 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 (Q2 2026): 401
Value: $200.7K
% of portfolio: 0.1%
Quarters held: 19; Since Q1 2021

Holdings of BRK.B by Darwin Advisors, LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	401	$200.7K	0.1%	−3−0.7%	Reduced	Holders
Q1 2026	404	$193.6K	0.1%	+404	New	Holders
Q4 2025	0	$0	0.0%	−4−100.0%	Sold out	Holders
Q3 2025	4	$2.01K	<0.1%	+4	New	Holders
Q2 2025	0	$0	0.0%	−253−100.0%	Sold out	Holders
Q1 2025	253	$114.7K	<0.1%	00.0%	Unchanged	Holders
Q4 2024	253	$114.7K	<0.1%	−351−58.1%	Reduced	Holders
Q3 2024	604	$278.0K	0.1%	+604	New	Holders
Q2 2024	0	$0	0.0%	−998−100.0%	Sold out	Holders
Q1 2024	998	$419.7K	0.1%	+301+43.2%	Added	Holders
Q4 2023	697	$248.6K	0.1%	00.0%	Unchanged	Holders
Q3 2023	697	$244.2K	0.1%	00.0%	Unchanged	Holders
Q2 2023	697	$239.3K	0.1%	−250−26.4%	Reduced	Holders
Q1 2023	947	$306.6K	0.1%	−150−13.7%	Reduced	Holders
Q4 2022	1,097	$348.5K	0.1%	−293−21.1%	Reduced	Holders
Q3 2022	1,390	$385.0K	0.1%	00.0%	Unchanged	Holders
Q2 2022	1,390	$406.0K	0.1%	−619−30.8%	Reduced	Holders
Q1 2022	2,009	$709.0K	0.1%	−53−2.6%	Reduced	Holders
Q4 2021	2,062	$641.0K	0.1%	−224−9.8%	Reduced	Holders
Q3 2021	2,286	$624.0K	0.1%	−97−4.1%	Reduced	Holders
Q2 2021	2,383	$662.0K	0.1%	−38−1.6%	Reduced	Holders
Q1 2021	2,421	$618.0K	0.1%	–	–	Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.