BRK.B icon

Berkshire Hathaway Class B
BRK.B

Overview Fund Activity

4,494 hedge funds and large institutions have $464B invested in Berkshire Hathaway Class B in 2025 Q1 according to their latest regulatory filings, with 223 funds opening new positions, 1,874 increasing their positions, 1,786 reducing their positions, and 107 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
4,494
Holders Change
+29
Holders Change %
+0.65%
% of All Funds
61.04%
Holding in Top 10
920
Holding in Top 10 Change
+202
Holding in Top 10 Change %
+28.13%
% of All Funds
12.5%
New
223
Increased
1,874
Reduced
1,786
Closed
107
Calls
$11.1B
Puts
$7.32B
Net Calls
+$3.81B
Net Calls Change
-$334M

Top Buyers

1
Fidelity Investments
Fidelity Investments
Massachusetts
+$2.17B
2
Vanguard Group
Vanguard Group
Pennsylvania
+$1.37B
3
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
+$892M
4
Geode Capital Management
Geode Capital Management
Massachusetts
+$747M
5
BlackRock
BlackRock
New York
+$617M

Top Sellers

1
Assenagon Asset Management
Assenagon Asset Management
Luxembourg
-$1.4B
2
Gates Foundation Trust
Gates Foundation Trust
Washington
-$1.32B
3
Susquehanna International Group
Susquehanna International Group
Pennsylvania
-$624M
4
AIS
AM Investment Strategies
Tennessee
-$545M
5
Flossbach Von Storch
Flossbach Von Storch
Germany
-$480M
Name Holding Trade Value Shares
Change 		Shares
Change %
PA
251
Paralel Advisors
Colorado
$134M -$31.4M -59,000 -19%
RI
252
RWWM Inc
California
$132M -$2.25M -4,226 -2%
TIAA Trust, National Association
253
TIAA Trust, National Association
North Carolina
$132M -$304K -571 -0.2%
QP
254
Quilter Plc
United Kingdom
$131M -$155M -291,798 -54%
ATN
255
AMF Tjänstepension
Sweden
$131M +$25.9M +48,590 +25%
YCM
256
Yousif Capital Management
Michigan
$130M +$152K +286 +0.1%
URS
257
Utah Retirement Systems
Utah
$130M -$305K -573 -0.2%
NYLIM
258
New York Life Investment Management
New York
$130M -$3.2K -6 -0%
MAM
259
Madison Asset Management
Wisconsin
$129M -$2.04M -3,830 -2%
HPC
260
HM Payson & Co
Maine
$128M -$688K -1,292 -0.5%
WHG
261
Westwood Holdings Group
Texas
$128M +$41.6M +78,156 +48%
II
262
IFM Investors
Australia
$128M +$1.39M +2,612 +1%
SAIG
263
Semper Augustus Investments Group
Colorado
$127M +$690K +1,296 +0.5%
MAM
264
Meeder Asset Management
Ohio
$127M -$22M -41,379 -15%
OWP
265
Obermeyer Wealth Partners
Colorado
$126M -$1.44M -2,695 -1%
TH
266
TCTC Holdings
Texas
$125M -$1.36M -2,557 -1%
UCFA
267
United Capital Financial Advisors
Texas
$124M +$2.23M +4,180 +2%
CVM
268
Cheviot Value Management
California
$124M -$75.3K -147 -0.1%
KeyBank National Association
269
KeyBank National Association
Ohio
$124M +$1.03M +1,939 +0.8%
BTCPP
270
Border to Coast Pensions Partnership
United Kingdom
$123M – – –
AWM
271
AE Wealth Management
Kansas
$123M +$3.78M +7,098 +3%
LODC
272
Lanham O'Dell & Company
West Virginia
$123M +$123M +231,218 New
NG
273
Northstar Group
New York
$123M -$461K -866 -0.4%
JFL
274
Jarislowsky, Fraser Ltd
Quebec, Canada
$123M -$963K -1,808 -0.8%
CB
275
Commerce Bank
Missouri
$123M +$1.39M +2,604 +1%
9 10
11
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