Ballentine Partners’s Berkshire Hathaway Class B BRK.B Stock Holding History

Ballentine Partners’s Portfolio BRK.B Stock Details BRK.B Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2019 Q3	–	Sell	-800	Closed	-$171K	–	398
2019 Q2	$171K	Buy	+800	New	+$166K	0.01%	376
2018 Q4	–	Sell	-1,000	Closed	-$214K	–	345
2018 Q3	$214K	Hold	1,000	–	–	0.01%	328
2018 Q2	$187K	Hold	1,000	–	–	0.01%	325
2018 Q1	$199K	Hold	1,000	–	–	0.01%	336
2017 Q4	$198K	Hold	1,000	–	–	0.01%	346
2017 Q3	$183K	Buy	+1,000	New	+$177K	0.01%	361

Other funds holding BRK.B

Assenagon Asset Management Senningerberg, Luxembourg $80.2B AUM 50.57% 1-Year Est. Return

Tetrad Corporation Omaha, Nebraska $1.05B AUM 4.93% 1-Year Est. Return

New York State Common Retirement Fund Albany, New York $79.3B AUM 43.63% 1-Year Est. Return

RCWMU

Rothschild & Co Wealth Management (UK) London, United Kingdom $6.93B AUM 1.4% 1-Year Est. Return

New York State Teachers Retirement System (NYSTRS) Albany, New York $54.2B AUM 43.77% 1-Year Est. Return

Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return

SCI

Starlite Capital INC Dallas, Texas $9.7B AUM

Commonwealth Equity Services Waltham, Massachusetts $79.5B AUM 27.1% 1-Year Est. Return

MFIM

Mesirow Financial Investment Management Chicago, Illinois $6.37B AUM 23.22% 1-Year Est. Return

Rathbones Group Liverpool, United Kingdom $27.1B AUM 20.2% 1-Year Est. Return

Ballentine Partners's BRK.B Position: Q2 2026 in Review

Ballentine Partners increased its Berkshire Hathaway Class B (BRK.B) stake by 4.1% in Q2 2026, buying an estimated $888K and bringing the position to 46,440 shares worth $23.2M. The position accounts for 0.28% of the portfolio, ranked #42.

Ballentine Partners first reported a position in BRK.B in Q2 2013 and has held it in 53 quarters since. The position peaked at $23.3M in Q3 2025. 2,178 funds tracked by Wall St. Rank hold BRK.B as of Q2 2026.

Ballentine Partners held 46,440 shares of Berkshire Hathaway Class B worth $23.2M as of Q2 2026.
Ballentine Partners bought 1,848 Berkshire Hathaway Class B shares in Q2 2026, an estimated $888K.
Berkshire Hathaway Class B made up 0.28% of Ballentine Partners's portfolio in Q2 2026, its #42 holding.
Ballentine Partners first reported a position in Berkshire Hathaway Class B in Q2 2013 and has held it in 53 quarters since.
Ballentine Partners's Berkshire Hathaway Class B position peaked at $23.3M in Q3 2025.
2,178 funds tracked by Wall St. Rank held Berkshire Hathaway Class B as of Q2 2026.

Based on Ballentine Partners's 13F filing for Q2 2026, filed 17 Jul 2026.