BRK.B icon

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
PA
276
Paralel Advisors
Colorado
$120M
Janus Henderson Group
277
Janus Henderson Group
United Kingdom
$120M
QP
278
Quilter Plc
United Kingdom
$118M
SAM
279
Storebrand Asset Management
Norway
$118M
ZIG
280
Zurich Insurance Group
Switzerland
$118M
RI
281
RWWM Inc
California
$117M
WCM
282
Wallace Capital Management
Texas
$116M
URS
283
Utah Retirement Systems
Utah
$115M
VPIM
284
Vanguard Personalized Indexing Management
California
$115M
WT
285
Whittier Trust
California
$114M
MMH
286
Menora Mivtachim Holdings
Israel
$114M
CVM
287
Cheviot Value Management
California
$114M
FMI
288
Factory Mutual Insurance
Massachusetts
$114M
GLA
289
Great Lakes Advisors
Illinois
$113M
NG
290
Northstar Group
New York
$113M
SOADOR
291
State of Alaska Department of Revenue
Alaska
$113M
TH
292
TCTC Holdings
Texas
$112M
LWCFA
293
Loring Wolcott & Coolidge Fiduciary Advisors
Massachusetts
$112M
SI
294
Scharf Investments
California
$111M
Macquarie Group
295
Macquarie Group
Australia
$110M
EIP
296
Epoch Investment Partners
New York
$110M
EWA
297
EP Wealth Advisors
California
$109M
P
298
&Partners
Tennessee
$109M
BTCPP
299
Border to Coast Pensions Partnership
United Kingdom
$109M
WA
300
Waverly Advisors
Alabama
$108M