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Security record · archived quarter

BRK-B

Berkshire Hathaway Inc. · Financial Services · Insurance - Diversified

515.44 +0.9% mkt cap $1.11T quote delayed (FMP) · as of Oct 11 03:53 UTC — separate from filing data below

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
185Tracked holders
0Δ holders
754.93MShares held
$377.49BReported value
+1New positions
−0Exits
Stable Conviction score 54/100 5 quarters of rising tracked shares ●●●●●○ How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth 0.0% · share flow -0.5% · net new positions +0.5% — formula

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2025

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 185 0 720.95M $360.56B +3 −2
Q1 2026 187 +1 714.06M $342.13B +4 −4
Q4 2025 185 0 754.93M $377.49B +1 —
Q3 2025 29 +2 493.83M $248.21B +2 −1
Q2 2025 25 0 439.59M $213.47B — —
Q1 2025 22 -1 156.92M $83.52B — −1
Q4 2024 23 0 155.13M $70.29B — —
Q3 2024 22 -1 85.95M $39.51B +1 −2
Q2 2024 23 — 90.81M $36.91B — —
Holder count
Who holds it · Q4 2025
#ManagerSharesΔ sharesValueTheir weightHeld
1 The Vanguard Group ✦ (passive) 157.10M +1.8% $78.97B 1.1% ▲ Add 3 SEC ↗ ×7
2 BlackRock ✦ (passive) 121.19M +5.7% $60.92B 1.0% ▲ Add 3 SEC ↗ ×23
3 State Street Global Advisors ✦ (passive) 73.93M +1.5% $37.16B 1.2% ▲ Add 5 SEC ↗
4 Geode Capital Management ✦ (passive) 40.02M +0.1% $20.06B 1.2% ▲ Add 7 SEC ↗ ×2
5 Morgan Stanley ✦ 26.28M -1.1% $13.21B 0.8% ▼ Trim 2 SEC ↗ ×18
6 Gates Foundation Trust ✦ 19.41M -10.8% $9.75B 27.6% ▼ Trim 7 SEC ↗
7 Northern Trust Corp 15.53M — $7.81B 1.0% n/c 1 SEC ↗ ×10
8 JPMorgan Chase ✦ 12.88M -48.8% $6.48B 0.4% ▼ Trim 2 SEC ↗ ×19
9 Bank of New York Mellon Corp 11.17M — $5.61B 1.0% n/c 1 SEC ↗ ×26
10 Charles Schwab Investment… 11.04M — $5.55B 0.9% n/c 1 SEC ↗
11 T. Rowe Price ✦ 9.85M -3.3% $4.95B 0.5% ▼ Trim 7 SEC ↗ ×2
12 Royal Bank Of Canada 9.57M — $4.81B 0.8% n/c 1 SEC ↗ ×18
13 Goldman Sachs Group ✦ 9.52M +13.8% $4.78B 0.7% ▲ Add 2 SEC ↗ ×6
14 Fidelity (FMR) ✦ 9.46M +6.7% $4.75B 0.2% ▲ Add 3 SEC ↗ ×6
15 Bank Of America Corp /De/ 8.69M — $4.37B 0.3% n/c 1 SEC ↗ ×8
16 Norges Bank ✦ (passive) 8.46M New $4.25B 0.5% New 1 SEC ↗
17 UBS AM, a distinct business unit of… 7.95M — $4.00B 0.8% n/c 1 SEC ↗ ×12
18 Dimensional Fund Advisors Lp 7.10M — $3.57B 0.7% n/c 1 SEC ↗ ×5
19 Hsbc Holdings Plc 7.04M — $3.55B 1.0% n/c 1 SEC ↗ ×40
20 Barclays Plc 6.94M — $3.49B 1.4% n/c 1 SEC ↗ ×7
21 Legal & General Group Plc 6.01M — $3.02B 0.7% n/c 1 SEC ↗ ×3
22 Nuveen, LLC 5.52M — $2.78B 0.7% n/c 1 SEC ↗ ×3
23 Wells Fargo & Company/Mn 5.13M — $2.58B 0.5% n/c 1 SEC ↗ ×6
24 Invesco Ltd. 4.55M — $2.29B 0.2% n/c 1 SEC ↗ ×23
25 UBS Group AG 4.54M — $2.28B 0.5% n/c 1 SEC ↗ ×10
26 Raymond James Financial Inc 4.29M — $2.16B 0.7% n/c 1 SEC ↗ ×6
27 Amundi 3.86M — $1.94B 0.6% n/c 1 SEC ↗ ×8
28 Swiss National Bank 3.78M — $1.90B 1.1% n/c 1 SEC ↗
29 Alliancebernstein L.P. 3.48M — $1.75B 0.6% n/c 1 SEC ↗
30 Sumitomo Mitsui Trust Group, Inc. 3.42M — $1.72B 1.0% n/c 1 SEC ↗
31 California Public Employees… 3.39M — $1.71B 1.0% n/c 1 SEC ↗
32 Mitsubishi UFJ Asset Management… 3.41M — $1.70B 1.1% n/c 1 SEC ↗
33 LPL Financial LLC 3.37M — $1.69B 0.5% n/c 1 SEC ↗
34 Corient Private Wealth LP 6.98M — $1.61B 1.1% n/c 1 SEC ↗ ×5
35 Deutsche Bank Ag\ 3.09M — $1.55B 0.5% n/c 1 SEC ↗ ×14
36 Rhumbline Advisers 2.90M — $1.46B 1.2% n/c 1 SEC ↗
37 Canada Pension Plan Investment Board 2.88M — $1.45B 1.0% n/c 1 SEC ↗
38 Creative Planning 2.86M — $1.44B 1.0% n/c 1 SEC ↗ ×2
39 Bank Of Montreal /Can/ 2.84M — $1.43B 0.6% n/c 1 SEC ↗ ×10
40 National Pension Service 2.66M — $1.33B 1.0% n/c 1 SEC ↗
41 Artisan Partners Limited Partnership 2.60M — $1.31B 2.0% n/c 1 SEC ↗
42 Baird Financial Group, Inc. 2.60M — $1.31B 2.0% n/c 1 SEC ↗ ×4
43 HighTower Advisors, LLC 2.50M — $1.26B 1.4% n/c 1 SEC ↗
44 Principal Financial Group Inc 2.42M — $1.22B 0.6% n/c 1 SEC ↗ ×2
45 California State Teachers… 2.13M — $1.07B 1.1% n/c 1 SEC ↗
46 Capital Research Global Investors 2.04M — $1.02B 0.2% n/c 1 SEC ↗
47 GQG Partners LLC 2.00M — $1.00B 1.7% n/c 1 SEC ↗
48 New York State Common Retirement… 1.95M — $978.36M 1.3% n/c 1 SEC ↗
49 Ameriprise Financial Inc 1.86M — $934.10M 0.2% n/c 1 SEC ↗ ×6
50 First Manhattan Co. Llc. 1.85M — $932.19M 2.4% n/c 1 SEC ↗
51 Neuberger Berman Group LLC 1.85M — $931.50M 0.7% n/c 1 SEC ↗ ×2
52 Bnp Paribas Financial Markets 1.79M — $897.74M 0.6% n/c 1 SEC ↗
53 Assenagon Asset Management S.A. 1.78M — $894.83M 1.3% n/c 1 SEC ↗
54 AQR Capital Management ✦ 1.67M +14.2% $841.80M 0.4% ▲ Add 7 SEC ↗ ×9
55 Manufacturers Life Insurance… 1.65M — $829.02M 0.7% n/c 1 SEC ↗
56 Adage Capital Partners ✦ 1.64M -0.1% $826.09M 1.3% ▼ Trim 7 SEC ↗
57 State Board Of Administration Of… 1.61M — $809.02M 1.4% n/c 1 SEC ↗
58 Wellington Management ✦ 1.60M -5.0% $805.37M 0.1% ▼ Trim 7 SEC ↗ ×9
59 Markel Group ✦ 1.53M 0.0% $770.05M 6.1% Held 7 SEC ↗ ×2
60 Prudential Financial Inc 1.52M — $763.61M 0.9% n/c 1 SEC ↗ ×2
61 Caisse De Depot Et Placement Du… 1.48M — $745.77M 1.3% n/c 1 SEC ↗
62 Swedbank AB 1.43M — $720.98M 0.7% n/c 1 SEC ↗ ×3
63 Commonwealth Equity Services, Llc 1.39M — $700.70M 0.9% n/c 1 SEC ↗
64 Chevy Chase Trust Holdings, LLC 1.37M — $690.14M 1.9% n/c 1 SEC ↗ ×2
65 Focus Partners Wealth 1.28M — $642.71M 0.7% n/c 1 SEC ↗
66 Mariner, LLC 1.22M — $611.32M 0.7% n/c 1 SEC ↗ ×4
67 Us Bancorp \De\ 1.18M — $591.90M 0.7% n/c 1 SEC ↗ ×5
68 Osaic Holdings, Inc. 1.16M — $583.17M 0.9% n/c 1 SEC ↗ ×5
69 National Bank Of Canada /Fi/ 1.14M — $574.83M 0.6% n/c 1 SEC ↗ ×5
70 Aviva Plc 1.12M — $564.99M 1.0% n/c 1 SEC ↗
71 Citigroup Inc 1.10M — $550.84M 0.4% n/c 1 SEC ↗ ×5
72 Franklin Resources Inc 1.10M — $550.70M 0.1% n/c 1 SEC ↗ ×14
73 FIL Ltd 1.08M — $543.01M 0.4% n/c 1 SEC ↗ ×2
74 Pnc Financial Services Group, Inc. 1.08M — $541.58M 0.3% n/c 1 SEC ↗ ×10
75 Wealth Enhancement Advisory… 1.08M — $539.09M 0.7% n/c 1 SEC ↗
76 Citadel Advisors ✦ 1.05M +134.2% $526.03M 0.4% ▲ Add 7 SEC ↗
77 Brown Advisory Inc 1.05M — $525.29M 0.7% n/c 1 SEC ↗ ×4
78 Voya Investment Management Llc 1.04M — $523.64M 0.6% n/c 1 SEC ↗ ×2
79 Korea Investment CORP 1.03M — $515.59M 1.0% n/c 1 SEC ↗
80 Quantinno Capital Management LP 944.38K — $474.69M 1.0% n/c 1 SEC ↗
81 Royal London Asset Management Ltd 940.99K — $472.99M 1.0% n/c 1 SEC ↗
82 Cetera Investment Advisers 939.83K — $472.40M 0.5% n/c 1 SEC ↗
83 Stifel Financial Corp 924.34K — $464.62M 0.4% n/c 1 SEC ↗ ×8
84 Envestnet Asset Management Inc 921.03K — $462.94M 0.1% n/c 1 SEC ↗
85 Universal- Beteiligungs- und… 903.94K — $452.02M 0.7% n/c 1 SEC ↗
86 Himalaya Capital ✦ 897.75K 0.0% $451.25M 12.6% Held 7 SEC ↗
87 Ensign Peak Advisors, Inc 877.62K — $441.14M 0.8% n/c 1 SEC ↗
88 Cibc World Market Inc. 855.71K — $430.12M 0.8% n/c 1 SEC ↗
89 Russell Investments Group, Ltd. 844.62K — $424.56M 0.5% n/c 1 SEC ↗ ×20
90 Captrust Financial Advisors 839.99K — $422.22M 0.8% n/c 1 SEC ↗
91 Nordea Investment Management Ab 825.83K — $416.36M 0.4% n/c 1 SEC ↗ ×3
92 Danske Bank A/S 826.88K — $415.63M 1.0% n/c 1 SEC ↗ ×3
93 Bank Julius Baer & Co. Ltd, Zurich 825.88K — $415.12M 1.1% n/c 1 SEC ↗
94 Td Asset Management Inc 789.64K — $396.91M 0.3% n/c 1 SEC ↗ ×2
95 Cerity Partners LLC 782.06K — $393.10M 0.6% n/c 1 SEC ↗ ×3
96 Qube Research & Technologies Ltd 760.02K — $382.02M 0.5% n/c 1 SEC ↗
97 Toronto Dominion Bank 757.95K — $380.98M 0.7% n/c 1 SEC ↗ ×4
98 Credit Agricole S A 732.49K — $368.19M 1.0% n/c 1 SEC ↗ ×7
99 State Of Wisconsin Investment Board 720.77K — $362.29M 0.8% n/c 1 SEC ↗
100 Pictet Asset Management Holding SA 706.36K — $355.05M 0.3% n/c 1 SEC ↗

“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.

New buyers

Norges Bank $4.25B 0.5%

Exited

No tracked exits this quarter.

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 4,794 holders, 892.44M shares, $414.66B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.

Frequently co-owned

What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.

Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR. Reporting period: Q4 2025 · Methodology · Get this via the API