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Berkshire Hathaway Class B

4,536 hedge funds and large institutions have $425B invested in Berkshire Hathaway Class B in 2025 Q2 according to their latest regulatory filings, with 220 funds opening new positions, 1,967 increasing their positions, 1,726 reducing their positions, and 123 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: 4,5054,536 (+31)

8% less capital invested

Capital invested by funds: $464B → $425B (-$38.7B)

23% less funds holding in top 10

Funds holding in top 10: 924715 (-209)

Holders
4,536
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
715
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
DWT
1251
Dorsey & Whitney Trust
South Dakota
$9.11M
MIM
1252
Meridiem Investment Management
United Kingdom
$9.09M
EAM
1253
Erste Asset Management
Austria
$9.09M
SLA
1254
Silver Lake Advisory
Utah
$9.09M
CH
1255
Canton Hathaway
Rhode Island
$9.08M
HIMC
1256
Heritage Investors Management Corp
Maryland
$9.08M
SQA
1257
Simon Quick Advisors
New Jersey
$9.07M
VAS
1258
Valicenti Advisory Services
New York
$9.05M
ACP
1259
Aviance Capital Partners
Florida
$9.05M
WA
1260
WBH Advisory
Maryland
$9.05M
SW
1261
Simplicity Wealth
New Jersey
$9.03M
TSWM
1262
Tyler-Stone Wealth Management
Ohio
$9.03M
PIM
1263
Plato Investment Management
Australia
$9.02M
GAM
1264
Grandview Asset Management
Pennsylvania
$9.02M
TIM
1265
Tortoise Investment Management
New York
$9M
PCP
1266
Proficio Capital Partners
Massachusetts
$8.99M
RCWM
1267
Royal Capital Wealth Management
Indiana
$8.99M
CA
1268
Cambridge Advisors
Nebraska
$8.97M
BFC
1269
Bedel Financial Consulting
Indiana
$8.97M
VM
1270
Venator Management
Pennsylvania
$8.97M
PL
1271
Plancorp LLC
Missouri
$8.96M
BA
1272
Bridgewater Advisors
New York
$8.92M
TIM
1273
Tevis Investment Management
Texas
$8.9M
WHRC
1274
W.H. Reaves & Co
New Jersey
$8.9M
CAM
1275
Councilmark Asset Management
Tennessee
$8.89M