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Berkshire Hathaway Class B

4,532 hedge funds and large institutions have $425B invested in Berkshire Hathaway Class B in 2025 Q2 according to their latest regulatory filings, with 219 funds opening new positions, 1,966 increasing their positions, 1,724 reducing their positions, and 122 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more call options, than puts

Call options by funds: $ | Put options by funds: $

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more ownership

Funds ownership:

1% more funds holding

Funds holding: 4,5024,532 (+30)

8% less capital invested

Capital invested by funds: $464B → $425B (-$38.8B)

23% less funds holding in top 10

Funds holding in top 10: 923714 (-209)

Holders
4,532
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
714
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$9.26B
Puts
$6.95B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
OAC
576
OMERS Administration Corp
Ontario, Canada
$36.2M
KCM
577
Kanawha Capital Management
Virginia
$36.2M
GLLW
578
Graves Light Lenhart Wealth
Virginia
$36.1M
PWC
579
PYA Waltman Capital
Tennessee
$36M
LKIM
580
Lawson Kroeker Investment Management
Nebraska
$35.8M
CBUSF
581
Construction & Building Unions Superannuation Fund
Australia
$35.7M
MWM
582
Meridian Wealth Management
Kentucky
$35.6M
NIG
583
NFJ Investment Group
Texas
$35.5M
EMPI
584
Elo Mutual Pension Insurance
Finland
$35.4M
SS
585
SBI Securities
Japan
$35.4M
AT
586
Avalon Trust
New Mexico
$35.2M
HCM
587
Hutchinson Capital Management
California
$35.1M
BMSSC
588
B. Metzler seel. Sohn & Co
Germany
$35.1M
STA
589
Summit Trail Advisors
New York
$35M
WPIC
590
White Pine Investment Company
Michigan
$34.9M
SC
591
Savant Capital
Illinois
$34.8M
WP
592
WealthPLAN Partners
Nebraska
$34.8M
SAM
593
Shell Asset Management
Netherlands
$34.8M
GIM
594
Generate Investment Management
New Zealand
$34.7M
DFA
595
DHK Financial Advisors
New Hampshire
$34.7M
WIC
596
Whitegate Investment Counselors
New Hampshire
$34.7M
SWA
597
Strata Wealth Advisors
Texas
$34.7M
UCB
598
United Community Bank
South Carolina
$34.7M
FSCM
599
Front Street Capital Management
Montana
$34.6M
AMCA
600
Arthur M. Cohen & Associates
Illinois
$34.5M