Ken Griffin Berkshire Hathwy Inc(Hldg Co)B Transaction History

Citadel Advisors LLC

$618 Billion
Q3 2025

A detailed history of Ken Griffin (Citadel Advisors LLC) transactions in Berkshire Hathwy Inc(Hldg Co)B stock. As of the latest transaction made, Citadel Advisors LLC holds 446,946 shares of BRKB stock, worth $0. This represents 0.04% of its overall portfolio holdings.

Number of Shares

446,946

Previous 2,600,800 82.82%

Holding current value

Previous $1.26 Billion 82.21%

% of portfolio

0.04%

Previous 0.23%

32 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 14, 2025	BUY	N/A	173,392 Added 63.38%	446,946 $225 Million
Q2 2025 Aug 14, 2025	BUY	N/A	252,318 Added 1188.16%	273,554 $133 Million
Q1 2025 May 15, 2025	SELL	N/A	-162,110 Reduced 88.42%	21,236 $11.3 Million
Q4 2024 Feb 14, 2025	BUY	N/A	44,665 Added 32.21%	183,346 $83.1 Million
Q3 2024 Nov 14, 2024	SELL	N/A	-245,517 Reduced 63.9%	138,681 $63.8 Million

Q2 2024 Aug 14, 2024	BUY	N/A	43,497 Added 12.77%	384,198 $156 Million
Q1 2024 May 15, 2024	SELL	N/A	-27,428 Reduced 7.45%	340,701 $143 Million
Q4 2023 Feb 14, 2024	BUY	N/A	42,780 Added 13.15%	368,129 $131 Million
Q3 2023 Nov 14, 2023	BUY	N/A	119,985 Added 58.43%	325,349 $114 Million
Q2 2023 Aug 14, 2023	BUY	N/A	200,245 Added 3911.8%	205,364 $70 Million
Q1 2023 May 15, 2023	SELL	N/A	-802,099 Reduced 99.37%	5,119 $1.58 Million
Q4 2022 Feb 14, 2023	BUY	N/A	605,897 Added 300.96%	807,218 $249 Million
Q3 2022 Nov 14, 2022	BUY	N/A	2,135 Added 1.07%	201,321 $53.8 Million
Q2 2022 Aug 15, 2022	BUY	N/A	14,253 Added 7.71%	199,186 $54.4 Million
Q1 2022 May 16, 2022	SELL	N/A	-293,065 Reduced 61.31%	184,933 $65.3 Million
Q4 2021 Feb 14, 2022	BUY	N/A	151,183 Added 46.26%	477,998 $143 Million
Q3 2021 Nov 15, 2021	SELL	N/A	-876,732 Reduced 72.85%	326,815 $89.2 Million
Q2 2021 Aug 16, 2021	BUY	N/A	1,039,210 Added 632.37%	1,203,547 $334 Million
Q1 2021 May 17, 2021	SELL	N/A	-261,972 Reduced 61.45%	164,337 $42 Million
Q4 2020 Feb 16, 2021	BUY	N/A	80,147 Added 23.15%	426,309 $98.8 Million
Q2 2020 Aug 14, 2020	SELL	N/A	-150,496 Reduced 30.3%	346,162 $61.8 Million
Q1 2020 May 15, 2020	BUY	N/A	429,301 Added 637.35%	496,658 $90.8 Million
Q4 2019 Feb 14, 2020	SELL	N/A	-212,960 Reduced 75.97%	67,357 $15.3 Million
Q3 2019 Nov 14, 2019	SELL	N/A	-382,980 Reduced 57.74%	280,317 $58.3 Million
Q2 2019 Aug 14, 2019	BUY	N/A	2,787 Added 0.42%	663,297 $141 Million
Q1 2019 May 15, 2019	BUY	N/A	643,637 Added 3814.6%	660,510 $0
Q4 2018 Feb 14, 2019	SELL	N/A	-504,906 Reduced 96.77%	16,873 $3.45 Million
Q3 2018 Nov 13, 2018	BUY	N/A	290,761 Added 125.86%	521,779 $0
Q2 2018 Aug 10, 2018	BUY	N/A	124,732 Added 117.36%	231,018 $0
Q1 2018 May 11, 2018	SELL	N/A	-1,006,466 Reduced 90.45%	106,286 $21.2 Million
Q4 2017 Feb 09, 2018	BUY	N/A	991,564 Added 818.2%	1,112,752 $221 Million
Q3 2017 Nov 09, 2017	BUY	N/A	121,188	121,188 $22.2 Million

Others Institutions Holding BRKB

# of Institutions

Shares Held

25.4M

Call Options Held

Put Options Held

View Full List

About BERKSHIRE HATHWY INC(HLDG CO)B

Ticker BRKB

More about BRKB

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