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Berkshire Hathaway Class A
BRK.A

1,422 hedge funds and large institutions have $320B invested in Berkshire Hathaway Class A in 2026 Q1 according to their latest regulatory filings, with 74 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)

90% more first-time investments, than exits

New positions opened: 74 | 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: 136 → 140 (+4)

1% more funds holding

Funds holding: 1,407 → 1,422 (+15)

36% less repeat investments, than reductions

Existing positions increased: 94 | Existing positions reduced: 148

Holders
1,422
Holders Change
+15
Holders Change %
+1.07%
% of All Funds
17.5%
Holding in Top 10
140
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+2.94%
% of All Funds
1.72%
New
74
Increased
94
Reduced
148
Closed
39
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
Mirae Asset Global Investments
Mirae Asset Global Investments
South Korea
+$271B
2
VIM
Vinva Investment Management
Australia
+$57.7B
3
CPA
Clear Point Advisors
New York
+$1.09B
4
VIP
Value Investment Professionals
New York
+$702M
5
DAM
Davis Asset Management
California
+$261M

Top Sellers

Rank Fund Capital Flow
1
RMCM
Reynders McVeigh Capital Management
Massachusetts
-$8.79B
2
Fidelity Investments
Fidelity Investments
Massachusetts
-$5.57B
3
NU
Northwestern University
Illinois
-$286M
4
LA
LM Advisors
California
-$270M
5
Corient Private Wealth
Corient Private Wealth
Florida
-$186M
Name Holding Trade Value Shares
Change 		Change in
Stake
EB
101
Eastern Bank
Massachusetts
$54.6M – – –
RC
102
RBF Capital
California
$54.6M – – –
WSFS
103
Wilmington Savings Fund Society
Delaware
$54.6M +$1.47M +2 +3%
CAPTRUST Financial Advisors
104
CAPTRUST Financial Advisors
North Carolina
$54.6M +$2.21M +3 +4%
Rockefeller Capital Management
105
Rockefeller Capital Management
New York
$53.1M -$7.36M -10 -12%
BCWM
106
Bartlett & Co Wealth Management
Ohio
$49.2M -$2.95M -4 -5%
NU
107
Northwestern University
Illinois
$47.4M -$286M -389 -85%
Charles Schwab
108
Charles Schwab
California
$47.4M +$1.47M +2 +3%
CBU
109
CIBC Bancorp USA
Illinois
$47.4M +$48.6M +66 New
IGYL
110
I.G.Y. Ltd
United Kingdom
$46.7M – – –
BMSSC
111
B. Metzler seel. Sohn & Co
Germany
$46.7M +$1.47M +2 +3%
Cambridge Investment Research Advisors
112
Cambridge Investment Research Advisors
Iowa
$46M – – –
William Blair & Company
113
William Blair & Company
Illinois
$46M -$1.47M -2 -3%
AG
114
ASO Group
$45.2M – – –
GLCM
115
Greenlea Lane Capital Management
Connecticut
$45.2M -$2.95M -4 -6%
Ameriprise
116
Ameriprise
Minnesota
$45.2M -$1.47M -2 -3%
HPIA
117
Hamilton Point Investment Advisors
North Carolina
$45.2M -$736K -1 -2%
Acadian Asset Management
118
Acadian Asset Management
Massachusetts
$45.2M -$2.21M -3 -5%
Baird Financial Group
119
Baird Financial Group
Wisconsin
$44.5M -$2.21M -3 -5%
SNB
120
Security National Bank
Nebraska
$44.5M – – –
DADC
121
D.A. Davidson & Co
Montana
$42.4M – – –
Sumitomo Mitsui Trust Group
122
Sumitomo Mitsui Trust Group
Japan
$40.9M -$25M -34 -37%
VFT
123
Vanguard Fiduciary Trust
Pennsylvania
$40.9M +$42M +57 New
CA
124
Crewe Advisors
Utah
$40.2M – – –
CI Investments Inc
125
CI Investments Inc
Ontario, Canada
$39.5M -$3.68M -5 -8%
3 4
5
6 7

BRK.A Hedge Fund Activity: Q1 2026 in Review

1,422 of the 8,127 institutional investors tracked by Wall St. Rank reported a position in Berkshire Hathaway Class A (BRK.A) for Q1 2026, worth a combined $320B — up 345% from $72B a quarter earlier.

Buyers outnumbered sellers: 74 funds opened new BRK.A positions and 39 closed out — a net gain of 35 holders — while 94 added to existing stakes and 148 trimmed.

The largest buyer was Mirae Asset Global Investments, opening a new position worth an estimated $271B. The largest seller was Reynders McVeigh Capital Management, cutting an estimated $8.79B.

  • 1,422 institutional investors held Berkshire Hathaway Class A (BRK.A) as of Q1 2026, up from 1,407 in Q4 2025.
  • Funds reported $320B of Berkshire Hathaway Class A stock for Q1 2026, up 345% quarter-over-quarter.
  • 74 funds opened new Berkshire Hathaway Class A positions in Q1 2026 and 39 closed out, a net change of +35 holders.
  • The largest Berkshire Hathaway Class A buyer in Q1 2026 was Mirae Asset Global Investments, an estimated $271B added.
  • The largest Berkshire Hathaway Class A seller in Q1 2026 was Reynders McVeigh Capital Management, an estimated $8.79B sold.

Based on aggregated 13F filings for Q1 2026.