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Berkshire Hathaway Class A
BRK.A

1,407 hedge funds and large institutions have $72B invested in Berkshire Hathaway Class A in 2025 Q4 according to their latest regulatory filings, with 109 funds opening new positions, 112 increasing their positions, 160 reducing their positions, and 44 closing their positions.

New
Increased
Maintained
Reduced
Closed

148% more first-time investments, than exits

New positions opened: 109 | Existing positions closed: 44

28.2% more ownership

Funds ownership: 19.29% → 47.49% (+28%)

9% more capital invested

Capital invested by funds: $66.2B → $72B (+$5.83B)

3% more funds holding

Funds holding: 1,362 → 1,407 (+45)

3% more funds holding in top 10

Funds holding in top 10: 132 → 136 (+4)

30% less repeat investments, than reductions

Existing positions increased: 112 | Existing positions reduced: 160

81% less call options, than puts

Call options by funds: $178M | Put options by funds: $958M

Holders
1,407
Holders Change
+45
Holders Change %
+3.3%
% of All Funds
17.11%
Holding in Top 10
136
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+3.03%
% of All Funds
1.65%
New
109
Increased
112
Reduced
160
Closed
44
Calls
$178M
Puts
$958M
Net Calls
-$780M
Net Calls Change
-$2.29B

Top Buyers

Rank Fund Capital Flow
1
VC
Vestor Capital
Illinois
+$92.5B
2
RMCM
Reynders McVeigh Capital Management
Massachusetts
+$8.91B
3
LA
LM Advisors
California
+$5.63B
4
NU
Northwestern University
Illinois
+$290M
5
HighTower Advisors
HighTower Advisors
Illinois
+$186M

Top Sellers

Rank Fund Capital Flow
1
Fidelity Investments
Fidelity Investments
Massachusetts
-$1.87B
2
NI
Natural Investments
California
-$1.77B
3
First Manhattan
First Manhattan
New York
-$434M
4
Franklin Resources
Franklin Resources
California
-$302M
5
Mawer Investment Management
Mawer Investment Management
Alberta, Canada
-$92.6M
Name Holding Trade Value Shares
Change 		Change in
Stake
GA
1151
Greenspring Advisors
Maryland
$755K – – –
HCM
1152
Hall Capital Management
Rhode Island
$755K – – –
HA
1153
Hanover Advisors
South Carolina
$755K – – –
HA
1154
Harbor Advisors
Florida
$755K – – –
HIM
1155
Harbour Investment Management
Washington
$755K – – –
HI
1156
Harrington Investments
California
$755K – – –
HL
1157
HeadInvest LLC
Maine
$755K – – –
HCM
1158
Hengehold Capital Management
Ohio
$755K – – –
HOWA
1159
Heritage Oak Wealth Advisors
Florida
$755K – – –
HA
1160
Herold Advisors
New York
$755K – – –
HBCM
1161
Heron Bay Capital Management
Michigan
$755K – – –
HWA
1162
HHM Wealth Advisors
Tennessee
$755K – – –
HFA
1163
High Falls Advisors
New York
$755K – – –
HIGP
1164
Hill Investment Group Partners
Missouri
$755K – – –
HKAM
1165
Horizon Kinetics Asset Management
New York
$755K – – –
HFS
1166
Howard Financial Services
Texas
$755K – – –
HCA
1167
Hyperion Capital Advisors
New York
$755K – – –
IR
1168
IAT Reinsurance
New York
$755K – – –
ICP
1169
Impact Capital Partners
Colorado
$755K – – –
IWC
1170
Infinity Wealth Counsel
Ohio
$755K – – –
IIA
1171
Integral Investment Advisors
California
$755K – – –
IIC
1172
Integrated Investment Consultants
Michigan
$755K – – –
IWM
1173
Integris Wealth Management
California
$755K – – –
IWS
1174
Integrity Wealth Solutions
Colorado
$755K – – –
IAIM
1175
International Assets Investment Management
Florida
$755K – – –
45 46
47
48 49

BRK.A Hedge Fund Activity: Q4 2025 in Review

1,407 of the 8,225 institutional investors tracked by Wall St. Rank reported a position in Berkshire Hathaway Class A (BRK.A) for Q4 2025, worth a combined $72B — up 8.8% from $66.2B a quarter earlier.

Buyers outnumbered sellers: 109 funds opened new BRK.A positions and 44 closed out — a net gain of 65 holders — while 112 added to existing stakes and 160 trimmed.

The largest buyer was Vestor Capital, adding an estimated $92.5B. The largest seller was Fidelity Investments, cutting an estimated $1.87B.

  • 1,407 institutional investors held Berkshire Hathaway Class A (BRK.A) as of Q4 2025, up from 1,362 in Q3 2025.
  • Funds reported $72B of Berkshire Hathaway Class A stock for Q4 2025, up 8.8% quarter-over-quarter.
  • 109 funds opened new Berkshire Hathaway Class A positions in Q4 2025 and 44 closed out, a net change of +65 holders.
  • The largest Berkshire Hathaway Class A buyer in Q4 2025 was Vestor Capital, an estimated $92.5B added.
  • The largest Berkshire Hathaway Class A seller in Q4 2025 was Fidelity Investments, an estimated $1.87B sold.

Based on aggregated 13F filings for Q4 2025.