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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
AWM
251
AE Wealth Management
Kansas
$132M
Bank of Nova Scotia
252
Bank of Nova Scotia
Ontario, Canada
$132M
PI
253
PineBridge Investments
New York
$132M
Calamos Advisors
254
Calamos Advisors
Illinois
$131M
SRIM
255
Saratoga Research & Investment Management
California
$130M
Qube Research & Technologies (QRT)
256
Qube Research & Technologies (QRT)
United Kingdom
$130M
NIM
257
NEOS Investment Management
Connecticut
$130M
JWBC
258
John W. Bristol & Co
New York
$130M
UCFA
259
United Capital Financial Advisors
Texas
$128M
FWIA
260
Fort Washington Investment Advisors
Ohio
$128M
Capital Fund Management (CFM)
261
Capital Fund Management (CFM)
France
$128M
TI
262
Tidal Investments
Wisconsin
$128M
II
263
IFM Investors
Australia
$127M
LDB
264
Lee, Danner & Bass
Tennessee
$127M
BFS
265
Bradley Foster & Sargent
Connecticut
$126M
WJWM
266
Williams Jones Wealth Management
New York
$124M
RMDI
267
R.M. Davis Inc
Maine
$123M
EWM
268
Evercore Wealth Management
New York
$123M
KeyBank National Association
269
KeyBank National Association
Ohio
$123M
OAM
270
OP Asset Management
$122M
NYLIM
271
New York Life Investment Management
New York
$122M
AssetMark Inc
272
AssetMark Inc
California
$121M
Connor, Clark & Lunn Investment Management (CC&L)
273
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$121M
SAIG
274
Semper Augustus Investments Group
Colorado
$121M
SFA
275
Sequoia Financial Advisors
Ohio
$121M