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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
BP
601
BNP Paribas
France
$3.58M – – –
BWP
602
Barlow Wealth Partners
Kentucky
$3.56M – – –
Jones Financial Companies
603
Jones Financial Companies
Missouri
$3.55M +$736K +1 +25%
FMN
604
Financial Management Network
California
$2.91M – – –
DekaBank Deutsche Girozentrale
605
DekaBank Deutsche Girozentrale
Germany
$2.9M – – –
LWCFA
606
Loring Wolcott & Coolidge Fiduciary Advisors
Massachusetts
$2.88M – – –
Janus Henderson Group
607
Janus Henderson Group
United Kingdom
$2.87M – – –
RMCM
608
Reynders McVeigh Capital Management
Massachusetts
$2.87M -$8.79B -11,931 -100%
SMP
609
Santa Monica Partners
Florida
$2.87M – – –
UIA
610
Ulland Investment Advisors
Minnesota
$2.87M – – –
UOMF
611
University of Maryland Foundation
Maryland
$2.87M – – –
JFGLC
612
Johnson Financial Group LLC (Colorado)
Colorado
$2.87M -$1.47M -2 -33%
AWM
613
Avior Wealth Management
Nebraska
$2.87M -$736K -1 -20%
BDFN
614
Bond & Devick Financial Network
Minnesota
$2.87M -$736K -1 -20%
ACM
615
Advisors Capital Management
New Jersey
$2.87M – – –
ANBT
616
American National Bank & Trust
Texas
$2.87M – – –
Aristotle Capital Management
617
Aristotle Capital Management
California
$2.87M – – –
BBI
618
Baxter Bros Inc
Connecticut
$2.87M – – –
BCM
619
Becker Capital Management
Oregon
$2.87M – – –
BDCMI
620
Black Diamond Capital Management I
$2.87M – – –
BLAM
621
Bourne Lent Asset Management
New York
$2.87M – – –
CWM
622
Calamos Wealth Management
Illinois
$2.87M – – –
CA
623
Callahan Advisors
Texas
$2.87M – – –
CCM
624
Canal Capital Management
Virginia
$2.87M – – –
CWA
625
Canvas Wealth Advisors
Kansas
$2.87M – – –
23 24
25
26 27

BRK.A Hedge Fund Activity: Q1 2026 in Review

1,422 of the 8,128 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.