Question 1

Does WorldQuant Millennium Advisors own BRK/B stock?

Accepted Answer

Yes. As of its Q2 2026 13F, WorldQuant Millennium Advisors holds 378,132 shares of BRK/B (Berkshire Hathaway), worth $189.2M.

Question 2

How many shares of BRK/B does WorldQuant Millennium Advisors own?

Accepted Answer

As of its Q2 2026 13F, WorldQuant Millennium Advisors holds 378,132 shares of BRK/B (Berkshire Hathaway).

Question 3

What is WorldQuant Millennium Advisors' BRK/B position worth?

Accepted Answer

As of its Q2 2026 13F, WorldQuant Millennium Advisors' BRK/B position is worth $189.2M.

Question 4

Is WorldQuant Millennium Advisors buying or selling BRK/B?

Accepted Answer

In Q2 2026, WorldQuant Millennium Advisors increased its BRK/B position by 45,460 shares (+13.7%).

Question 5

When did WorldQuant Millennium Advisors first buy BRK/B?

Accepted Answer

WorldQuant Millennium Advisors already held BRK/B in its Q1 2019 13F, the earliest on record, and has listed it in 30 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Increased	378,132	+13.7%	$189.2M	0.6%	$500.39	49
2026-Q1	Increased	332,672	+10.8%	$159.4M	0.6%	$479.20	47
2025-Q4	Increased	300,337	+142.9%	$151M	0.6%	$502.65	69
2025-Q3	Decreased	123,630	-39.2%	$62.2M	0.3%	$502.74	0
2025-Q2	Increased	203,443	+158.9%	$98.8M	0.5%	$485.77	58
2025-Q1	Decreased	78,586	-59.4%	$41.9M	0.3%	$532.58	0
2024-Q4	Decreased	193,339	-6.1%	$87.6M	0.6%	$453.28	0
2024-Q3	Increased	205,977	+85.9%	$94.8M	0.7%	$460.26	66
2024-Q2	Increased	110,775	+197.6%	$45.1M	0.4%	$406.80	56
2024-Q1	Decreased	37,223	-25.4%	$15.7M	0.2%	$420.52	0
2023-Q4	Decreased	49,869	-57.4%	$17.8M	0.2%	$356.66	0
2023-Q3	Increased	117,075	+25.8%	$41M	0.6%	$350.30	51
2023-Q2	Decreased	93,073	-30.3%	$31.7M	0.5%	$341.00	0
2023-Q1	Increased	133,579	+171.8%	$41.2M	0.8%	$308.77	66
2022-Q4	Increased	49,140	+13.1%	$15.2M	0.3%	$308.90	38
2022-Q3	Decreased	43,466	-56.0%	$11.6M	0.3%	$267.02	0
2022-Q2	Increased	98,689	+28.1%	$26.9M	0.8%	$273.02	50
2022-Q1	Decreased	77,015	-23.2%	$27.2M	0.7%	$352.91	0
2021-Q4	Increased	100,291	+96.3%	$30M	0.6%	$299.00	65
2021-Q3	Increased	51,085	+5.2%	$13.9M	0.3%	$272.94	35
2021-Q2	Decreased	48,555	-2.7%	$13.5M	0.3%	$277.92	0
2021-Q1	Unchanged	49,892	0.0%	$12.7M	0.3%	$255.47	0
2020-Q4	Unchanged	49,892	0.0%	$11.6M	0.3%	$231.87	0
2020-Q3	Decreased	49,892	-41.3%	$10.6M	0.3%	$212.94	0
2020-Q2	Decreased	85,003	-13.2%	$15.2M	0.3%	$178.51	0
2020-Q1	Decreased	97,919	-6.0%	$17.9M	0.4%	$182.83	0
2019-Q4	Decreased	104,203	-5.6%	$23.6M	0.5%	$226.50	0
2019-Q3	Decreased	110,377	-0.3%	$23M	0.4%	$208.02	0
2019-Q2	Increased	110,674	+19.5%	$23.6M	0.4%	$213.17	40
2019-Q1	First report	92,581	-	$18.6M	0.4%	$200.89	0

BRK/B30 quarters

BRK/B
30 quarters