13FBOX
BERKSHIRE HATHAWAY INC DEL · 13F Institutional Holdings
Options Calculator Rankings
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BERKSHIRE HATHAWAY INC DEL

BRK.B
Institutions
5047
Combined AUM (Q2 2026)
$657.30B
Combined Shares (Q2 2026)
958.2M
Overall Trend
Increase
All institutions combined
Basis: holder count and combined value / shares merge all share classes of the same company (e.g. Class A / C); each institution is counted once, and value & shares are the sum across classes.
📥 Inflow (Q1 2026→Q2 2026)
+42.4M
2,244 institutions added · 262 new buys
Est. buy amount
📤 Outflow (Q1 2026→Q2 2026)
-33.9M
2,158 institutions reduced · 182 exits
Est. sell amount
⚖️ Net Share Change
+8.5M
Net Buy
💰 Est. Net Value
≈ —
est. price
Latest AUM (Q2 2026)
$657.30B
Institutions
5047
New Buys
262
Adds
1982
Reduces
1976
Exits
182
Unchanged
827
Ownership TrendPortfolio %Prev Q %RankQ2 2026 ValueQ2 2026 SharesPrev Q ValuePrev Q SharesShares ChangeAction
Vinva Investment Management Ltd
85.98%82.24%#3$91.68B184,831$37.18B78,327+106,504+135.97%Add
BlackRock, Inc.
0.9%1.01%#1619$60.97B121.2M$58.42B121.2M-24,555-0.02%Reduce
VANGUARD CAPITAL MANAGEMENT LLC
1.29%1.43%#1161$60.26B118.4M$57.26B117.4M+944,644+0.80%Add
STATE STREET CORP
1.13%1.23%#1314$38.10B75.7M$35.71B74.1M+1.6M+2.22%Add
GEODE CAPITAL MANAGEMENT, LLC
1.11%1.22%#1343$20.74B41.5M$19.68B41.2M+365,484+0.89%Add
FMR LLC
0.7%1.02%#2033$16.09B10.4M$19.37B15.0M-4.6M-30.43%Reduce
MORGAN STANLEY
0.74%0.84%#1941$13.95B26.7M$13.92B26.6M+94,575+0.36%Add
VANGUARD PORTFOLIO MANAGEMENT LLC
0.62%0.68%#2193$13.74B24.4M$12.85B23.7M+650,473+2.74%Add
NORGES BANK
1.21%1.61%#1235$12.16B8.8M$11.49B7.2M+1.6M+21.43%Add
FIRST MANHATTAN CO. LLC.
28.61%30.21%#33$11.23B1.8M$10.90B1.8M-25,997-1.43%Reduce
Roehl & Yi Investment Advisors, LLC
3.79%5.36%#393$10.93B90,604$9.7M21,483+69,121+321.75%Add
NORTHERN TRUST CORP
0.92%1.01%#1587$7.88B15.4M$7.63B15.5M-49,596-0.32%Reduce
GATES FOUNDATION TRUST
21.35%25.8%#47$7.35B14.7M$8.17B17.0M-2.4M-13.83%Reduce
JPMORGAN CHASE & CO
0.37%0.51%#2954$6.65B13.3M$8.01B16.7M-3.5M-20.64%Reduce
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
0.78%0.84%#1846$5.85B11.6M$5.50B11.4M+188,812+1.66%Add
GOLDMAN SACHS GROUP INC
0.5%0.62%#2518$5.77B11.2M$5.42B11.0M+219,308+2.00%Add
Bank of New York Mellon Corp
0.9%0.99%#1626$5.46B10.5M$5.38B10.8M-272,201-2.52%Reduce
VISTA CAPITAL PARTNERS, INC.
82.42%73.29%#5$5.35B7,138$2.72B5,676+1,462+25.76%Add
ROYAL BANK OF CANADA
0.77%0.87%#1852$5.19B10.0M$4.94B9.9M+75,487+0.76%Add
VANGUARD FIDUCIARY TRUST CO
1.14%1.26%#1309$5.16B10.2M$4.95B10.2M-21,032-0.21%Reduce
PRICE T ROWE ASSOCIATES INC /MD/
0.48%0.54%#2564$4.90B9.8M$4.72B9.8M-54,384-0.55%Reduce
BANK OF AMERICA CORP /DE/
0.31%0.34%#3187$4.83B8.5M$4.68B8.7M-117,197-1.35%Reduce
H&H International Investment, LLC
24.18%21.91%#41$4.62B9.2M$4.38B9.1M+81,900+0.90%Add
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
0.84%0.91%#1732$4.60B8.9M$4.38B8.8M+64,982+0.73%Add
SUSQUEHANNA INTERNATIONAL GROUP, LLP
0.36%0.51%#2993$4.57B9.1M$4.55B9.4M-340,618-3.61%Reduce
COLDSTREAM CAPITAL MANAGEMENT INC
36.64%1.2%#23$4.56B78,453$97.2M79,977-1,524-1.91%Reduce
DIMENSIONAL FUND ADVISORS LP
0.68%0.73%#2074$3.74B7.5M$3.51B7.3M+145,087+1.98%Add
CITADEL ADVISORS LLC
0.38%0.39%#2904$3.33B6.6M$2.43B5.1M+1.5M+29.71%Add
Legal & General Group Plc
0.63%0.71%#2158$3.03B5.6M$3.06B5.9M-316,210-5.36%Reduce
HighTower Advisors, LLC
2.6%2.77%#584$2.69B2.5M$2.61B2.4M+24,875+1.02%Add
Nuveen, LLC
0.62%0.73%#2178$2.61B5.2M$2.68B5.6M-367,419-6.57%Reduce
UBS Group AG
0.33%0.42%#3089$2.60B4.7M$2.77B5.3M-629,542-11.91%Reduce
WELLS FARGO & COMPANY/MN
0.41%0.48%#2790$2.54B4.9M$2.54B5.1M-234,891-4.58%Reduce
CHECK CAPITAL MANAGEMENT INC/CA
67.42%68.86%#9$2.45B4.9M$2.37B4.9M-41,421-0.85%Reduce
Invesco Ltd.
0.19%0.35%#3827$2.44B4.8M$2.38B4.9M-88,201-1.80%Reduce
Amundi
0.57%0.62%#2299$2.37B4.7M$2.27B4.7M+1,817+0.04%Add
BARCLAYS PLC
0.42%0.71%#2772$2.21B4.4M$2.97B6.2M-1.8M-28.82%Reduce
RAYMOND JAMES FINANCIAL INC
0.59%0.66%#2253$2.19B4.1M$2.15B4.2M-107,038-2.53%Reduce
JANE STREET GROUP, LLC
0.18%0.21%#3914$2.16B4.3M$1.66B3.4M+873,999+25.47%Add
Vanguard Global Advisers, LLC
0.92%1.04%#1581$1.98B3.9M$1.92B4.0M-47,970-1.21%Reduce
Mitsubishi UFJ Asset Management Co., Ltd.
1.09%1.18%#1355$1.97B3.9M$1.75B3.7M+291,838+7.99%Add
Swiss National Bank
1.03%1.11%#1442$1.96B3.9M$1.93B4.0M-114,360-2.83%Reduce
LPL Financial LLC
0.41%0.46%#2785$1.84B3.5M$1.72B3.4M+92,468+2.71%Add
WELLINGTON MANAGEMENT GROUP LLP
0.31%0.15%#3178$1.81B3.6M$788.6M1.6M+2.0M+119.87%Add
HSBC HOLDINGS PLC
0.75%0.88%#1905$1.80B3.4M$1.70B3.4M+53,357+1.59%Add
ALLIANCEBERNSTEIN L.P.
0.59%0.72%#2256$1.75B3.6M$2.22B4.4M-749,859-17.15%Reduce
CANADA PENSION PLAN INVESTMENT BOARD
0.97%0.92%#1525$1.75B3.5M$1.43B3.0M+506,378+16.93%Add
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM
0.97%1.1%#1511$1.73B2.6M$1.78B2.8M-217,048-7.80%Reduce
CITIGROUP INC
0.56%0.63%#2322$1.71B3.4M$1.48B3.1M+325,900+10.58%Add
Sumitomo Mitsui Trust Group, Inc.
0.96%1.04%#1533$1.68B3.3M$1.60B3.3M+22,847+0.70%Add

🧭 Institutional Sector Flow Heatmap

Net Outflow Net Inflow