Lombard Odier Asset Management (Switzerland)’s Berkshire Hathaway Class B BRK.B Stock Holding History

Lombard Odier Asset Management (Switzerland)’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 Q2	–	Sell	-1,300	Closed	-$261K	–	341
2019 Q1	$261K	Hold	1,300	–	–	0.03%	319
2018 Q4	$265K	Hold	1,300	–	–	0.03%	292
2018 Q3	$278K	Hold	1,300	–	–	0.03%	300
2018 Q2	$243K	Hold	1,300	–	–	0.03%	284
2018 Q1	$259K	Buy	+1,300	New	+$267K	0.03%	320

Other funds holding BRK.B

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Gates Foundation Trust Kirkland, Washington $31.7B AUM 20.52% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Lombard Odier Asset Management (Switzerland)'s BRK.B Position: Q1 2026 in Review

Lombard Odier Asset Management (Switzerland) increased its Berkshire Hathaway Class B (BRK.B) stake by 2.4% in Q1 2026, buying an estimated $530K and bringing the position to 45,213 shares worth $21.7M. The position accounts for 0.82% of the portfolio, ranked #18.

Lombard Odier Asset Management (Switzerland) first reported a position in BRK.B in Q2 2014 and has held it in 40 quarters since. The position peaked at $22.2M in Q4 2025. 4,868 funds tracked by Wall St. Rank hold BRK.B as of Q1 2026.

Lombard Odier Asset Management (Switzerland) held 45,213 shares of Berkshire Hathaway Class B worth $21.7M as of Q1 2026.
Lombard Odier Asset Management (Switzerland) bought 1,080 Berkshire Hathaway Class B shares in Q1 2026, an estimated $530K.
Berkshire Hathaway Class B made up 0.82% of Lombard Odier Asset Management (Switzerland)'s portfolio in Q1 2026, its #18 holding.
Lombard Odier Asset Management (Switzerland) first reported a position in Berkshire Hathaway Class B in Q2 2014 and has held it in 40 quarters since.
Lombard Odier Asset Management (Switzerland)'s Berkshire Hathaway Class B position peaked at $22.2M in Q4 2025.
4,868 funds tracked by Wall St. Rank held Berkshire Hathaway Class B as of Q1 2026.

Based on Lombard Odier Asset Management (Switzerland)'s 13F filing for Q1 2026, filed 15 May 2026.