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Berkshire Hathaway Class A

1,419 hedge funds and large institutions have $320B invested in Berkshire Hathaway Class A in 2026 Q1 according to their latest regulatory filings, with 73 funds opening new positions, 94 increasing their positions, 148 reducing their positions, and 39 closing their positions.

New
Increased
Maintained
Reduced
Closed

345% more capital invested

Capital invested by funds: $72B → $320B (+$248B)

87% more first-time investments, than exits

New positions opened: 73 | Existing positions closed: 39

58.22% more ownership

Funds ownership: 47.49%105.71% (+58%)

3% more funds holding in top 10

Funds holding in top 10: 136140 (+4)

1% more funds holding

Funds holding: 1,4051,419 (+14)

36% less repeat investments, than reductions

Existing positions increased: 94 | Existing positions reduced: 148

Holders
1,419
Holders Change
+14
Holders Change %
+1%
% of All Funds
17.48%
Holding in Top 10
140
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+2.94%
% of All Funds
1.72%
New
73
Increased
94
Reduced
148
Closed
39
Calls
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
Mirae Asset Global Investments
1
Mirae Asset Global Investments
South Korea
$265B +$271B +368,452 New
Fidelity Investments
2
Fidelity Investments
Massachusetts
$12.2B -$5.57B -7,565 -31%
First Manhattan
3
First Manhattan
New York
$10B -$79.5M -108 -0.8%
VPM
4
Vanguard Portfolio Management
Pennsylvania
$1.47B +$1.51B +2,053 New
HighTower Advisors
5
HighTower Advisors
Illinois
$1.44B -$53M -72 -3%
GRQ
6
Gardner Russo & Quinn
Pennsylvania
$1.05B -$20.6M -28 -2%
EHC
7
Everett Harris & Co
California
$1.02B -$736K -1 -0.1%
VCM
8
Vanguard Capital Management
Pennsylvania
$990M +$1.02B +1,379 New
HTI
9
Hikari Tsushin Inc
Japan
$809M
MG
10
Markel Group
Virginia
$800M
PA
11
Paralel Advisors
Colorado
$738M
PNC Financial Services Group
12
PNC Financial Services Group
Pennsylvania
$707M -$18.4M -25 -2%
DSA
13
Davis Selected Advisers
Arizona
$663M -$14.7M -20 -2%
US Bancorp
14
US Bancorp
Minnesota
$618M +$1.47M +2 +0.2%
GHCMRT
15
Graham Holdings Co Master Retirement Trust
Virginia
$595M
HP
16
Hikari Power
Japan
$545M -$17.7M -24 -3%
Morgan Stanley
17
Morgan Stanley
New York
$542M +$4.42M +6 +0.8%
Bank of America
18
Bank of America
North Carolina
$534M +$5.89M +8 +1%
WT
19
Wellcome Trust
United Kingdom
$503M
SGF
20
S&G Foundation
Wyoming
$478M +$490M +665 New
FT
21
Fiduciary Trust
Massachusetts
$462M -$736K -1 -0.2%
State of Wisconsin Investment Board
22
State of Wisconsin Investment Board
Wisconsin
$452M +$8.1M +11 +2%
California Public Employees Retirement System
23
California Public Employees Retirement System
California
$450M -$12.5M -17 -3%
First Eagle Investment Management
24
First Eagle Investment Management
New York
$406M +$8.84M +12 +2%
BIM
25
Baldwin Investment Management
Pennsylvania
$399M -$736K -1 -0.2%