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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
BCIM
326
British Columbia Investment Management
British Columbia, Canada
$95M
IMPI
327
Ilmarinen Mutual Pension Insurance
Finland
$94.6M
CAG
328
Crestwood Advisors Group
Massachusetts
$94M
MT
329
Midwest Trust
Kansas
$93.7M
MOACM
330
Mutual of America Capital Management
New York
$93.3M
CIC
331
Carnegie Investment Counsel
Ohio
$93.1M
CCM
332
Coldstream Capital Management
Washington
$92.9M
CS
333
Clear Street
New York
$92.2M
SLAM
334
Swiss Life Asset Management
$91.6M
JCM
335
Jacobi Capital Management
Pennsylvania
$91.4M
PCI
336
Pacifica Capital Investments
Texas
$90.4M
KFC
337
Klingenstein Fields & Co
New York
$90.3M
CAM
338
Cresset Asset Management
Illinois
$90.3M
SAM
339
SP Asset Management
California
$89.9M
HCM
340
Howland Capital Management
Massachusetts
$87.3M
CLGM
341
Capitolis Liquid Global Markets
New York
$86.8M
EF
342
Empowered Funds
Pennsylvania
$85.8M
HWM
343
HB Wealth Management
Georgia
$85.4M
GIA
344
Guyasuta Investment Advisors
Pennsylvania
$85.1M
AP
345
Archon Partners
New Jersey
$84.7M
Public Employees Retirement Association of Colorado
346
Public Employees Retirement Association of Colorado
Colorado
$84.6M
PWP
347
Perfromance Wealth Partners
Illinois
$84.3M
NAM
348
Nissay Asset Management
Japan
$84M
KPWS
349
Kestra Private Wealth Services
Texas
$83.5M
VNIM
350
Vaughan Nelson Investment Management
Texas
$83.4M