Comparable stake leader
BERKSHIRE HATHAWAY INC
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0000021344.
Comparable stake leader
BERKSHIRE HATHAWAY INC
Disclosed value leader
BERKSHIRE HATHAWAY INC
Comparable rows
0/50
Latest evidence
01 Apr 2026
Ownership snapshot
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Quick read
0 of 50 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BERKSHIRE HATHAWAY INC |
13F
Company
|
—
class O/S missing
|
$30,420,000,000
400,000,000 shares
|
— | 31 Mar 2026 |
| BlackRock, Inc. |
13F
Company
|
—
class O/S missing
|
$25,370,035,176
333,596,781 shares
|
— | 31 Mar 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC |
13F
Company
|
—
class O/S missing
|
$18,058,282,931
237,452,767 shares
|
— | 31 Mar 2026 |
| STATE STREET CORP |
13F
Company
|
—
class O/S missing
|
$12,804,651,956
167,222,395 shares
|
— | 31 Mar 2026 |
| FMR LLC |
13F
Company
|
—
class O/S missing
|
$8,181,301,923
107,577,934 shares
|
— | 31 Mar 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC |
13F
Company
|
—
class O/S missing
|
$7,601,093,008
99,948,626 shares
|
— | 31 Mar 2026 |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
Company
|
—
class O/S missing
|
$7,053,143,075
92,954,629 shares
|
— | 31 Mar 2026 |
| MORGAN STANLEY |
13F
Company
|
—
class O/S missing
|
$6,988,544,203
91,894,070 shares
|
— | 31 Mar 2026 |
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Net insider flow leans to selling over the last 12 months. Net value: -$169,428,027.
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 999,905 | $0 | $79,906,661 | -$79,906,661 |
| 3-6 | 0 | 914,251 | $0 | $71,982,143 | -$71,982,143 |
| 6-9 | 14,267 | 225,252 | $998,676 | $15,953,794 | -$14,955,118 |
| 9-12 | 0 | 37,396 | $0 | $2,584,105 | -$2,584,105 |
Reporting owners
Showing 1-20 of 38 reporting-owner rows connected to COCA COLA CO. Open a relationship link for the CIK-to-CIK filing trail.
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| David B. Weinberg | Director | $964,163,610 | Mixed | 01 Apr 2026 | ||
| Barry Diller | Director | $255,429,541 | Mixed | 01 Apr 2024 | ||
| Herbert A. Allen III | Director | $35,505,884 | Mixed | 01 Apr 2026 | ||
| John Murphy | President and CFO | $23,511,190 | -$13,830,469 | -37% | Mixed | 27 Feb 2026 |
| Nancy Quan | Executive Vice President | $19,405,102 | -$6,683,071 | -26% | Mixed | 15 May 2026 |
| Beatriz R. Perez | Executive Vice President | $15,711,801 | -$4,658,481 | -23% | Mixed | 27 Feb 2026 |
| Brian John Smith | Senior Executive | $15,472,407 | Mixed | 16 Feb 2023 | ||
| Jennifer K. Mann | Executive Vice President | $14,509,478 | -$25,967,090 | -64% | Mixed | 10 Jun 2026 |
| Nikolaos Koumettis | Europe OU President | $14,477,578 | -$2,584,105 | -15% | Filing P/S | 05 Aug 2025 |
| James Quincey | Chairman, Director | $13,476,620 | -$97,265,286 | -88% | Mixed | 04 Jun 2026 |
| Maria Elena Lagomasino | Director | $11,725,355 | Mixed | 01 Apr 2026 | ||
| Lisa Chang | Executive Vice President | $10,615,238 | Mixed | 27 Feb 2026 | ||
| Henrique Braun | EVP & Chief Operating Officer | $9,856,552 | -$2,864,915 | -23% | Mixed | 27 Feb 2026 |
| KOTICK ROBERT A | Director | $8,454,612 | Mixed | 01 Apr 2022 | ||
| Manuel Arroyo | Executive Vice President | $8,010,877 | -$9,890,610 | -55% | Mixed | 27 Feb 2026 |
| Ana Botin | Director | $5,962,858 | Mixed | 01 Apr 2026 | ||
| Christopher C. Davis | Director | $5,820,318 | Mixed | 01 Apr 2026 | ||
| Alexis M. Herman | Director | $5,561,261 | Mixed | 01 Apr 2024 | ||
| Sanket Ray | President INSWA | $5,480,391 | Mixed | 31 Mar 2026 | ||
| Mark Randazza | Senior Vice President | $4,804,158 | Mixed | 07 May 2024 |
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Jennifer K. Mann | KO | Common Stock, $.25 Par Value | Sale | -13.2% | $2,000,594 | $83.41 | -23,984 | 157,400 | 10 Jun 2026 | Direct |
| Jennifer K. Mann | KO | Common Stock, $.25 Par Value | Sale | -35.5% | $8,074,790 | $80.75 | -100,000 | 181,384 | 09 Jun 2026 | Direct |
| Jennifer K. Mann | KO | Common Stock, $.25 Par Value | Options Exercise | 39.2% | 73,984 | 262,554 | 09 Jun 2026 | Direct | ||
| Jennifer K. Mann | KO | Employee Stock Option (Right to Buy) | Options Exercise | -100% | -73,984 | 0 | 09 Jun 2026 | Direct | ||
| Jennifer K. Mann | KO | Common Stock, $.25 Par Value | Sale | -32.5% | $7,945,632 | $79.46 | -100,000 | 207,400 | 08 Jun 2026 | Direct |
| Jennifer K. Mann | KO | Common Stock, $.25 Par Value | Options Exercise | 62.9% | 100,000 | 259,006 | 08 Jun 2026 | Direct | ||
| Jennifer K. Mann | KO | Employee Stock Option (Right to Buy) | Options Exercise | -100% | -100,000 | 0 | 08 Jun 2026 | Direct | ||
| Jennifer K. Mann | KO | Common Stock, $.25 Par Value | Sale | -32.5% | $7,946,073 | $79.46 | -100,000 | 207,400 | 05 Jun 2026 | Direct |
| Jennifer K. Mann | KO | Common Stock, $.25 Par Value | Options Exercise | 53.1% | 100,000 | 288,220 | 05 Jun 2026 | Direct | ||
| Jennifer K. Mann | KO | Employee Stock Option (Right to Buy) | Options Exercise | -100% | -100,000 | 0 | 05 Jun 2026 | Direct | ||
| James Quincey | KO | Common Stock, $.25 Par Value | Sale | -78% | $34,959,133 | $80.13 | -436,296 | 122,833 | 05 Jun 2026 | Direct |
| James Quincey | KO | Common Stock, $.25 Par Value | Options Exercise | 355.2% | 436,296 | 559,129 | 05 Jun 2026 | Direct | ||
| James Quincey | KO | Employee Stock Option (Right to Buy) | Options Exercise | -100% | -436,296 | 0 | 05 Jun 2026 | Direct | ||
| James Quincey | KO | Common Stock, $.25 Par Value | Sale | -6.11% | $640,019 | $80.00 | -8,000 | 122,833 | 04 Jun 2026 | Direct |
| James Quincey | KO | Common Stock, $.25 Par Value | Options Exercise | 6.51% | 8,000 | 130,833 | 04 Jun 2026 | Direct | ||
| James Quincey | KO | Employee Stock Option (Right to Buy) | Options Exercise | -1.8% | -8,000 | 436,296 | 04 Jun 2026 | Direct | ||
| Nancy Quan | KO | Common Stock, $.25 Par Value | Sale | -12.4% | $2,559,519 | $80.93 | -31,625 | 223,330 | 15 May 2026 | Direct |
| Nancy Quan | KO | Common Stock, $.25 Par Value | Options Exercise | 14.2% | 31,625 | 254,955 | 15 May 2026 | Direct | ||
| Nancy Quan | KO | Employee Stock Option (Right to Buy) | Options Exercise | -100% | -31,625 | 0 | 15 May 2026 | Direct | ||
| James Quincey | KO | Common Stock, $.25 Par Value | Gift | 57.2% | 44,678 | 122,833 | 11 May 2026 | Direct | ||
| James Quincey | KO | Common Stock, $.25 Par Value | Gift | -100% | -44,678 | 0 | 11 May 2026 | By Wife | ||
| James Quincey | KO | Common Stock, $.25 Par Value | Sale | -71.9% | $15,780,900 | $78.90 | -200,000 | 78,155 | 07 May 2026 | Direct |
| Amity Millhiser | KO | Phantom Share Units | Award | 34.7% | 4,174 | 16,188 | 01 Apr 2026 | Direct | ||
| Maria Elena Lagomasino | KO | Phantom Share Units | Award | 0.9% | 1,121 | 125,345 | 01 Apr 2026 | Direct | ||
| Ana Botin | KO | Phantom Share Units | Award | 4.35% | 3,529 | 84,628 | 01 Apr 2026 | Direct | ||
| Thomas Sinnickson Gayner | KO | Phantom Share Units | Award | 33.5% | 3,825 | 15,232 | 01 Apr 2026 | Direct | ||
| Caroline J. Tsay | KO | Phantom Share Units | Award | 10.7% | 3,825 | 39,434 | 01 Apr 2026 | Direct | ||
| David B. Weinberg | KO | Phantom Share Units | Award | 5.7% | 4,221 | 78,241 | 01 Apr 2026 | Direct | ||
| Bela Bajaria | KO | Phantom Share Units | Award | 62.4% | 2,757 | 7,175 | 01 Apr 2026 | Direct | ||
| Carolyn Everson | KO | Phantom Share Units | Award | 21.8% | 2,638 | 14,754 | 01 Apr 2026 | Direct | ||
| Max R. Levchin | KO | Phantom Share Units | Award | 311.7% | 3,825 | 5,053 | 01 Apr 2026 | Direct | ||
| Christopher C. Davis | KO | Phantom Share Units | Award | 8.86% | 4,089 | 50,219 | 01 Apr 2026 | Direct | ||
| Herbert A. Allen III | KO | Phantom Share Units | Award | 22.1% | 4,089 | 22,602 | 01 Apr 2026 | Direct | ||
| Monica Howard Douglas | KO | Common Stock, $.25 Par Value | Sale | -57.4% | $1,847,686 | $77.37 | -23,880 | 17,725 | 09 Mar 2026 | Direct |
| Nancy Quan | KO | Common Stock, $.25 Par Value | Sale | -9.54% | $1,872,747 | $79.50 | -23,556 | 223,330 | 03 Mar 2026 | Direct |
| James Quincey | KO | Common Stock, $.25 Par Value | Sale | -47.4% | $19,839,138 | $79.14 | -250,688 | 278,155 | 03 Mar 2026 | Direct |
| Bruno Pietracci | KO | Common Stock, $.25 Par Value | Sale | -100% | $2,284,318 | $79.41 | -28,765 | 0 | 03 Mar 2026 | Direct |
| John Murphy | KO | Common Stock, $.25 Par Value | Sale | -20.6% | $5,833,934 | $80.52 | -72,449 | 279,917 | 02 Mar 2026 | Direct |
| Luisa Ortega | KO | Common Stock, $.25 Par Value | Tax liability | -21.3% | -12,465 | 45,981 | 27 Feb 2026 | Direct | ||
| Jennifer K. Mann | KO | Common Stock, $.25 Par Value | Tax liability | -7.38% | -16,518 | 207,400 | 27 Feb 2026 | Direct | ||
| Bruno Pietracci | KO | Common Stock, $.25 Par Value | Tax liability | -42.2% | -20,994 | 28,765 | 27 Feb 2026 | Direct | ||
| Henrique Braun | KO | Common Stock, $.25 Par Value | Tax liability | -21.3% | -27,234 | 100,704 | 27 Feb 2026 | Direct | ||
| James Quincey | KO | Common Stock, $.25 Par Value | Tax liability | -22% | -149,616 | 528,843 | 27 Feb 2026 | Direct | ||
| Nancy Quan | KO | Common Stock, $.25 Par Value | Tax liability | -5.96% | -15,635 | 246,886 | 27 Feb 2026 | Direct | ||
| Beatriz R. Perez | KO | Common Stock, $.25 Par Value | Tax liability | -7.66% | -13,300 | 160,428 | 27 Feb 2026 | Direct | ||
| Beatriz R. Perez | KO | Common Stock, $.25 Par Value | Sale | -10.9% | $1,727,406 | $81.00 | -21,326 | 173,728 | 27 Feb 2026 | Direct |
| Beatriz R. Perez | KO | Common Stock, $.25 Par Value | Options Exercise | 12.3% | 21,326 | 195,054 | 27 Feb 2026 | Direct | ||
| Beatriz R. Perez | KO | Employee Stock Option (Right to Buy) | Options Exercise | -100% | -21,326 | 0 | 27 Feb 2026 | Direct | ||
| John Murphy | KO | Common Stock, $.25 Par Value | Tax liability | -14.2% | -58,184 | 352,366 | 27 Feb 2026 | Direct | ||
| Erin L. May | KO | Common Stock, $.25 Par Value | Tax liability | -12% | -5,267 | 38,561 | 27 Feb 2026 | Direct |