Security

BRK.A

Berkshire Hathaway Inc. Del · CL A

CUSIP 084670108 Equity holders as of 2026 Q1 (each manager’s latest book)

grid → activity →
owners 21
rank #35
master % 0.10%
max % 38.5%
tracked value $67.3B
qoq N 0 A 2 R 5

holders

sorted by % of portfolio · long equity only

manager % port activity shares value history
Norbert Lou - Punch Card Management LP 2026 Q1 38.5% — 145 $104M hist
Francis Chou - Chou Associates Management Inc. 2026 Q1 29.4% — 86 $61.8B hist
Guy Spier - Aquamarine Zurich AG 2026 Q2 15.6% — 30 $22M hist
Josh Tarasoff - Greenlea Lane Capital Management, LLC 2026 Q1 13.1% Reduce -1.62 pp 63 $45M hist
Thomas Russo - Gardner Russo & Quinn LLC 2026 Q1 12.3% Reduce +0.22 pp 1,460 $1B hist
Christopher Bloomstran - Semper Augustus Investments Group LLC 2026 Q1 10.0% — 116 $83M hist
Tweedy, Browne Co. LLC 2026 Q1 8.2% — 144 $103M hist
Guy Spier (legacy LLC) - Aquamarine Capital Management, LLC 2022 Q2 7.2% — 30 $12M hist
Christopher Davis - Davis Selected Advisers 2026 Q1 3.0% Reduce -0.16 pp 923 $663M hist
Ruane, Cunniff & Goldfarb L.P. 2026 Q1 1.3% Reduce -0.05 pp 110 $79M hist
Steven Check - Check Capital Management INC/CA 2026 Q1 0.6% — 29 $21M hist
First Eagle Investment Management, LLC 2026 Q1 0.5% — 565 $406M hist
Francois Rochon - Giverny Capital Inc. 2026 Q1 0.3% — 11 $8M hist
Bruce Berkowitz - Fairholme Capital Management LLC 2026 Q1 0.1% Add +0.04 pp 2 $1M hist
Vanguard Group Inc. 2025 Q4 0.0% Add 0.00 pp 3,886 $2.9B hist
Mairs & Power Inc. 2026 Q1 0.0% — 5 $4M hist
Prem Watsa - Fairfax Financial Holdings LTD/ Can 2026 Q1 0.0% — 1 $718 hist
Joel Greenblatt - Gotham Asset Management, LLC 2026 Q1 0.0% — 9 $6M hist
Israel Englander - Millennium Management LLC 2026 Q1 0.0% Reduce -0.01 pp 33 $24M hist
Murray Stahl - Horizon Kinetics Asset Management LLC 2026 Q1 0.0% — 1 $718 hist
Dodge & Cox 2026 Q1 0.0% — 4 $3M hist

21 tracked managers · options excluded

financials

US-GAAP annual · as tagged in Form 10-K · fiscal years · values link to the SEC filing

Income statement

line FY2023 FY2024 FY2025
Revenue $254.91B $249.71B $247.24B
Gross profit — — —
Gross margin — — —
Net income $96.22B $89B $66.97B
Net margin * 37.7% 35.6% 27.1%

Balance sheet

line FY2023 FY2024 FY2025
Total current assets — — —
Total non-current assets — — —
Total assets $1.07T $1.15T $1.22T
Total current liabilities — — —
Total non-current liabilities — — —
Total equity $561.27B $649.37B $717.42B

Cash flow

line FY2023 FY2024 FY2025
Cash from operations $49.2B $30.59B $45.97B
Cash from investing -$32.66B -$10.29B -$44.49B
Cash from financing -$14.4B -$10.36B $2.23B
Net change in cash $2.24B $9.73B $4.19B

Source: SEC companyfacts (US-GAAP 10-K) · * = computed (not a single XBRL tag) · fiscal year as labeled by the issuer · not adjusted or audited by Follow-The-Filings · CIK 0001067983

ownership over time

filing count by report period · click a bar for that quarter’s holders