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Berkshire Hathaway Class B

4,793 hedge funds and large institutions have $435B invested in Berkshire Hathaway Class B in 2026 Q1 according to their latest regulatory filings, with 223 funds opening new positions, 1,929 increasing their positions, 1,995 reducing their positions, and 163 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: $

less ownership

Funds ownership:

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

5% less capital invested

Capital invested by funds: $458B → $435B (-$22.2B)

1% less funds holding

Funds holding: 4,8544,793 (-61)

4% less funds holding in top 10

Funds holding in top 10: 640612 (-28)

Holders
4,793
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
612
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$9.98B
Puts
$7.33B
Net Calls
Net Calls Change

Top Buyers

1 +$2.7B
2 +$1.71B
3 +$968M
4
Ameriprise
Ameriprise
Minnesota
+$684M
5
Two Sigma Investments
Two Sigma Investments
New York
+$584M

Top Sellers

1 -$2.57B
2 -$2.4B
3 -$1.16B
4
Barclays
Barclays
United Kingdom
-$374M
5
NA
NewEdge Advisors
Louisiana
-$314M
Name Holding Trade Value Shares
Change
Change in
Stake
Aberdeen Group
226
Aberdeen Group
United Kingdom
$159M
Lido Advisors
227
Lido Advisors
California
$156M
PAG
228
Private Advisor Group
New Jersey
$154M
HNB
229
Huntington National Bank
Ohio
$153M
OSAM
230
O'Shaughnessy Asset Management
Connecticut
$152M
DAM
231
Davis Asset Management
California
$151M
YAM
232
Yacktman Asset Management
Texas
$151M
MML Investors Services
233
MML Investors Services
Massachusetts
$151M
RCG
234
Ruane, Cunniff & Goldfarb
New York
$149M
UAM
235
UAS Asset Management
New York
$147M
FMI
236
Fiduciary Management Inc
Wisconsin
$146M
TAM
237
Timucuan Asset Management
Florida
$146M
MCI
238
McDonald Capital Investors
California
$146M
IC
239
IEQ Capital
California
$145M
DADC
240
D.A. Davidson & Co
Montana
$142M
1832 Asset Management
241
1832 Asset Management
Ontario, Canada
$142M
Daiwa Securities Group
242
Daiwa Securities Group
Japan
$138M
X
243
Xponance
Pennsylvania
$137M
SPIA
244
Steward Partners Investment Advisory
New York
$136M
PFSRSONJ
245
Police & Firemen's Retirement System of New Jersey
New Jersey
$136M
EPIM
246
Evelyn Partners Investment Management
$135M
CB
247
Commerce Bank
Missouri
$135M
M&T Bank
248
M&T Bank
New York
$134M
WIM
249
Weitz Investment Management
Nebraska
$134M
SAA
250
Southeast Asset Advisors
Georgia
$133M