Worldquant Millennium Advisors LLC

SEC CIK: 0001745981
Latest filing: Aug 14, 2026

SEC filings (opens in a new tab)

BRK.B holding history

Berkshire Hathaway Inc in every 13F filed by Worldquant Millennium 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): 378,132
Value: $189.2M
% of portfolio: 0.6%
Quarters held: 22; Since Q1 2021

Holdings of BRK.B by Worldquant Millennium Advisors LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	378,132	$189.2M	0.6%	+45,460+13.7%	Added	Holders
Q1 2026	332,672	$159.4M	0.6%	+32,335+10.8%	Added	Holders
Q4 2025	300,337	$151.0M	0.6%	+176,707+142.9%	Added	Holders
Q3 2025	123,630	$62.2M	0.3%	−79,813−39.2%	Reduced	Holders
Q2 2025	203,443	$98.8M	0.5%	+124,857+158.9%	Added	Holders
Q1 2025	78,586	$41.9M	0.3%	−114,753−59.4%	Reduced	Holders
Q4 2024	193,339	$87.6M	0.6%	−12,638−6.1%	Reduced	Holders
Q3 2024	205,977	$94.8M	0.7%	+95,202+85.9%	Added	Holders
Q2 2024	110,775	$45.1M	0.4%	+73,552+197.6%	Added	Holders
Q1 2024	37,223	$15.7M	0.2%	−12,646−25.4%	Reduced	Holders
Q4 2023	49,869	$17.8M	0.2%	−67,206−57.4%	Reduced	Holders
Q3 2023	117,075	$41.0M	0.6%	+24,002+25.8%	Added	Holders
Q2 2023	93,073	$31.7M	0.5%	−40,506−30.3%	Reduced	Holders
Q1 2023	133,579	$41.2M	0.8%	+84,439+171.8%	Added	Holders
Q4 2022	49,140	$15.2M	0.3%	+5,674+13.1%	Added	Holders
Q3 2022	43,466	$11.6M	0.3%	−55,223−56.0%	Reduced	Holders
Q2 2022	98,689	$26.9M	0.8%	+21,674+28.1%	Added	Holders
Q1 2022	77,015	$27.2M	0.7%	−23,276−23.2%	Reduced	Holders
Q4 2021	100,291	$30.0M	0.6%	+49,206+96.3%	Added	Holders
Q3 2021	51,085	$13.9M	0.3%	+2,530+5.2%	Added	Holders
Q2 2021	48,555	$13.5M	0.3%	−1,337−2.7%	Reduced	Holders
Q1 2021	49,892	$12.7M	0.3%	–	–	Holders

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