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 %
Axa
401
Axa
France
$69.1M +$5.04M +9,470 +8%
CWM
402
Congress Wealth Management
Massachusetts
$68.7M +$34.8M +65,477 +103%
ECM
403
Elgethun Capital Management
South Dakota
$68.2M +$477K +896 +0.7%
P
404
&Partners
Tennessee
$67.9M +$12.3M +23,351 +22%
SBH
405
Segall Bryant & Hamill
Illinois
$67.1M -$6.71M -12,608 -9%
HWA
406
Heritage Wealth Advisors
Virginia
$66.9M +$1.87M +3,516 +3%
KRS
407
Kentucky Retirement Systems
Kentucky
$66.6M -$456K -856 -0.7%
CAM
408
Close Asset Management
United Kingdom
$66.6M +$1.76M +3,298 +3%
Federated Hermes
409
Federated Hermes
Pennsylvania
$66.3M -$12.1M -22,684 -15%
TCOV
410
Trust Company of Vermont
Vermont
$65.6M -$10.1K -19 -0%
TNB
411
Thomasville National Bank
Georgia
$65.6M +$649K +1,218 +1%
SC
412
SouthState Corp
Florida
$65.5M +$6.1M +11,457 +10%
AWM
413
Avior Wealth Management
Nebraska
$65.5M -$1.89M -3,558 -3%
WF
414
Welch & Forbes
Massachusetts
$65.4M -$843K -1,582 -1%
BB
415
Busey Bank
Illinois
$65.4M +$1.23M +2,314 +2%
GCM
416
GoodHaven Capital Management
New Jersey
$65.2M -$2.01M -3,775 -3%
SDIC
417
South Dakota Investment Council
South Dakota
$65M +$283K +532 +0.4%
FFA
418
First Foundation Advisors
California
$65M -$5.41M -10,159 -8%
CCB
419
Cutter & Co Brokerage
Missouri
$65M -$6.66M -12,509 -9%
SFM
420
Stack Financial Management
Montana
$64.7M -$799K -1,500 -1%
AIM
421
Allen Investment Management
New York
$64.5M +$110K +206 +0.2%
SDWIA
422
Schwarz Dygos Wheeler Investment Advisors
Minnesota
$64.5M +$918K +1,724 +1%
AWS
423
Atria Wealth Solutions
New York
$64.5M -$11.4M -21,326 -15%
GWM
424
Geneos Wealth Management
Colorado
$64.4M +$38.3M +71,990 +147%
FT
425
Fiduciary Trust
Massachusetts
$63.7M -$1.91M -3,591 -3%
15 16
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