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
61.03%
Holding in Top 10
920
Holding in Top 10 Change
+202
Holding in Top 10 Change %
+28.13%
% of All Funds
12.49%
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 %
TWM
2476
TCFG Wealth Management
California
$2.23M +$3.2K +6 +0.1%
TFA
2477
Tranquilli Financial Advisor
New Jersey
$2.23M -$479K -899 -18%
MCM
2478
M1 Capital Management
Michigan
$2.23M -$13.3K -25 -0.6%
FFG
2479
Floyd Financial Group
Missouri
$2.23M +$32K +60 +1%
BFA
2480
Brown Financial Advisory
Alabama
$2.22M +$129K +243 +6%
CFP
2481
Comprehensive Financial Planning
Pennsylvania
$2.22M – – –
CPWA
2482
Cerro Pacific Wealth Advisors
California
$2.21M -$23.6K -52 -1%
PEA
2483
Park Edge Advisors
Ohio
$2.21M -$119K -223 -5%
ICP
2484
Interchange Capital Partners
Pennsylvania
$2.21M +$79.4K +149 +4%
CC
2485
Colrain Capital
Massachusetts
$2.21M -$959K -1,800 -30%
SWK
2486
Stephen W. Kidder
$2.21M -$26.6K -50 -1%
SFP
2487
Sandbox Financial Partners
Maryland
$2.21M -$173K -325 -7%
FFBTD
2488
First Financial Bank - Trust Division
Ohio
$2.21M -$4.79K -9 -0.2%
BAM
2489
Byrne Asset Management
New Jersey
$2.2M -$25.6K -48 -1%
CC
2490
Cornerstone Capital
California
$2.2M -$125K -234 -5%
WLIM
2491
White Lighthouse Investment Management
Massachusetts
$2.2M +$385K +722 +21%
LCM
2492
Liberty Capital Management
Michigan
$2.19M +$88.4K +166 +4%
AW
2493
Avion Wealth
Texas
$2.19M – – –
AWM
2494
Activest Wealth Management
Florida
$2.19M +$707K +1,327 +48%
JFG
2495
Jefferies Financial Group
New York
$2.19M -$57M -107,116 -96%
SIC
2496
Sigma Investment Counselors
Michigan
$2.19M -$240K -450 -10%
SAW
2497
Signal Advisors Wealth
Michigan
$2.19M -$113K -213 -5%
HIIFS
2498
Harel Insurance Investments & Financial Services
Israel
$2.19M +$806K +1,513 +58%
NAMM
2499
NorthStar Asset Management (Massachusetts)
Massachusetts
$2.18M -$11.7K -22 -0.5%
PMA
2500
Prudent Man Advisors
Illinois
$2.18M +$212K +390 +11%
98 99
100
101 102