Comparable stake leader
BERKSHIRE HATHAWAY INC
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0000004962.
Comparable stake leader
BERKSHIRE HATHAWAY INC
Disclosed value leader
BERKSHIRE HATHAWAY INC
Comparable rows
0/50
Latest evidence
31 Mar 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
|
$45,859,204,536
151,610,700 shares
|
— | 31 Mar 2026 |
| BlackRock, Inc. |
13F
Company
|
—
class O/S missing
|
$12,677,030,225
41,910,309 shares
|
— | 31 Mar 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC |
13F
Company
|
—
class O/S missing
|
$9,984,929,834
33,010,215 shares
|
— | 31 Mar 2026 |
| STATE STREET CORP |
13F
Company
|
—
class O/S missing
|
$8,840,801,048
29,227,721 shares
|
— | 31 Mar 2026 |
| JPMORGAN CHASE & CO |
13F
Company
|
—
class O/S missing
|
$6,071,272,382
20,408,323 shares
|
— | 31 Mar 2026 |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
Company
|
—
class O/S missing
|
$4,270,129,583
14,166,474 shares
|
— | 31 Mar 2026 |
| MORGAN STANLEY |
13F
Company
|
—
class O/S missing
|
$3,874,392,117
12,808,752 shares
|
— | 31 Mar 2026 |
| FMR LLC |
13F
Company
|
—
class O/S missing
|
$2,802,476,746
9,264,998 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: -$145,695,549.
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 3,048 | $0 | $914,481 | -$914,481 |
| 3-6 | 0 | 102,105 | $0 | $36,028,002 | -$36,028,002 |
| 6-9 | 0 | 57,515 | $0 | $20,658,693 | -$20,658,693 |
| 9-12 | 0 | 278,691 | $0 | $88,094,373 | -$88,094,373 |
Reporting owners
Showing 1-20 of 39 reporting-owner rows connected to AMERICAN EXPRESS CO. Open a relationship link for the CIK-to-CIK filing trail.
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Stephen J. Squeri | Chairman and CEO, Director | $81,787,958 | -$37,033,681 | -31% | Mixed | 01 Feb 2026 |
| Douglas E. Buckminster | Vice Chairman | $56,874,250 | -$7,671,327 | -12% | Mixed | 01 Feb 2026 |
| Anre D. Williams | Group Pres., Enterprise Serv. | $41,317,964 | Mixed | 28 Jan 2025 | ||
| Jeffrey C. Campbell | Vice Chairman | $35,140,352 | Mixed | 29 Jan 2024 | ||
| Elizabeth Rutledge | Chief Marketing Officer | $32,568,634 | -$18,010,684 | -36% | Mixed | 01 Feb 2026 |
| Daniel Vasella | Director | $17,363,174 | Mixed | 31 Mar 2026 | ||
| Charlene Barshefsky | Director | $12,992,944 | Mixed | 03 May 2022 | ||
| John Joseph Brennan | Director | $10,669,884 | Mixed | 05 May 2026 | ||
| Marc D. Gordon | Chief Information Officer | $9,500,734 | Mixed | 29 Jan 2022 | ||
| Theodore Leonsis | Director | $9,193,379 | Mixed | 05 May 2026 | ||
| Jennifer Skyler | Chief Corp. Affairs Officer | $9,064,419 | Mixed | 01 Feb 2026 | ||
| Peter Chernin | Director | $8,967,193 | Mixed | 02 May 2023 | ||
| Christopher David Young | Director | $7,531,963 | Mixed | 05 May 2026 | ||
| Monique Herena | Chief Colleague Exp. Officer | $7,432,378 | -$2,833,527 | -28% | Mixed | 01 Feb 2026 |
| Anna Marrs | Group Pres., GMNS | $7,137,935 | -$11,308,259 | -61% | Filing P/S | 05 Feb 2026 |
| Christophe le Caillec | Chief Financial Officer | $6,574,287 | Mixed | 01 Feb 2026 | ||
| Rafael Marquez | President, International Card | $6,082,103 | Mixed | 01 Feb 2026 | ||
| Glenda G. McNeal | Chief Partner Officer | $5,871,487 | -$15,474,837 | -72% | Mixed | 01 Feb 2026 |
| Ronald A. Williams | Director | $5,155,106 | Mixed | 31 Dec 2021 | ||
| David Nigro | Chief Risk Officer | $4,602,932 | Mixed | 29 Jan 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Christopher David Young | AXP | Share Equivalent Units | Award | 3.7% | 742 | 20,812 | 05 May 2026 | Direct | ||
| Lisa W. Wardell | AXP | Share Equivalent Units | Award | 7.78% | 742 | 10,284 | 05 May 2026 | Direct | ||
| Noel R. Wallace | AXP | Share Equivalent Units | Award | 612.4% | 742 | 863 | 05 May 2026 | Direct | ||
| Randal K. Quarles | AXP | Share Equivalent Units | Award | 742 | 742 | 05 May 2026 | Direct | |||
| Lynn Ann Pike | AXP | Share Equivalent Units | Award | 8.72% | 742 | 9,257 | 05 May 2026 | Direct | ||
| Jr. Charles E. Phillips | AXP | Share Equivalent Units | Award | 7.67% | 742 | 10,416 | 05 May 2026 | Direct | ||
| Karen L. Parkhill | AXP | Share Equivalent Units | Award | 8.72% | 742 | 9,257 | 05 May 2026 | Direct | ||
| Deborah P. Majoras | AXP | Share Equivalent Units | Award | 17.2% | 742 | 5,059 | 05 May 2026 | Direct | ||
| Theodore Leonsis | AXP | Share Equivalent Units | Award | 1.77% | 742 | 42,762 | 05 May 2026 | Direct | ||
| John Joseph Brennan | AXP | Share Equivalent Units | Award | 2.61% | 742 | 29,205 | 05 May 2026 | Direct | ||
| Thomas J. Baltimore Jr. | AXP | Share Equivalent Units | Award | 7.81% | 742 | 10,247 | 05 May 2026 | Direct | ||
| Michael J. Angelakis | AXP | Share Equivalent Units | Award | 67% | 742 | 1,850 | 05 May 2026 | Direct | ||
| Noel R. Wallace | AXP | Share Equivalent Units | Award | 121 | 121 | 31 Mar 2026 | Direct | |||
| Christopher David Young | AXP | Share Equivalent Units | Award | 0.67% | 134 | 20,070 | 31 Mar 2026 | Direct | ||
| Lisa W. Wardell | AXP | Share Equivalent Units | Award | 1.33% | 125 | 9,542 | 31 Mar 2026 | Direct | ||
| Daniel Vasella | AXP | Share Equivalent Units | Award | 0.24% | 109 | 46,067 | 31 Mar 2026 | Direct | ||
| Jr. Charles E. Phillips | AXP | Share Equivalent Units | Award | 0.65% | 62.68 | 9,674 | 31 Mar 2026 | Direct | ||
| Deborah P. Majoras | AXP | Share Equivalent Units | Award | 1.42% | 60.59 | 4,317 | 31 Mar 2026 | Direct | ||
| John Joseph Brennan | AXP | Share Equivalent Units | Award | 0.78% | 221 | 28,463 | 31 Mar 2026 | Direct | ||
| Thomas J. Baltimore Jr. | AXP | Share Equivalent Units | Award | 1.29% | 121 | 9,505 | 31 Mar 2026 | Direct | ||
| Michael J. Angelakis | AXP | Share Equivalent Units | Award | 5.78% | 60.59 | 1,108 | 31 Mar 2026 | Direct | ||
| Raymond Joabar | AXP | Common Stock | Sale | -1.06% | $4,820 | $301.27 | -16 | 1,487 | 13 Mar 2026 | By Spouse |
| Quinn Jessica Lieberman | AXP | Common Stock | Sale | -92.2% | $909,661 | $300.02 | -3,032 | 258 | 06 Mar 2026 | Direct |
| Raymond Joabar | AXP | Common Stock | Sale | -1.57% | $7,436 | $309.85 | -24 | 1,503 | 02 Mar 2026 | By Spouse |
| Raymond Joabar | AXP | Common Stock | Sale | -61.7% | $4,769,396 | $340.67 | -14,000 | 8,702 | 19 Feb 2026 | Direct |
| Howard Grosfield | AXP | Common Stock | Sale | -46.3% | $2,820,302 | $346.73 | -8,134 | 9,433 | 12 Feb 2026 | Direct |
| Ravikumar Radhakrishnan | AXP | Common Stock | Sale | -62.6% | $5,348,672 | $356.58 | -15,000 | 8,945 | 09 Feb 2026 | Direct |
| Laureen Seeger | AXP | Common Stock | Sale | -58.6% | $4,597,930 | $360.99 | -12,737 | 9,002 | 09 Feb 2026 | Direct |
| Denise Pickett | AXP | Common Stock | Sale | -75.1% | $8,346,340 | $356.91 | -23,385 | 7,754 | 05 Feb 2026 | Direct |
| Denise Pickett | AXP | Common Stock | Options Exercise | 68.5% | 12,660 | 31,139 | 05 Feb 2026 | Direct | ||
| Denise Pickett | AXP | Employee Stock Option (Right to Buy) | Options Exercise | -100% | -12,660 | 0 | 05 Feb 2026 | Direct | ||
| Anna Marrs | AXP | Common Stock | Sale | -57.4% | $9,599,024 | $350.01 | -27,425 | 20,394 | 05 Feb 2026 | Direct |
| Anna Marrs | AXP | Common Stock | Options Exercise | 45.7% | 14,992 | 47,819 | 05 Feb 2026 | Direct | ||
| Anna Marrs | AXP | Employee Stock Option (Right to Buy) | Options Exercise | -100% | -14,992 | 0 | 05 Feb 2026 | Direct | ||
| Douglas Tabish | AXP | Common Stock | Tax liability | -36.8% | -4,425 | 7,594 | 01 Feb 2026 | Direct | ||
| Douglas Tabish | AXP | Common Stock | Award | 377.9% | 9,504 | 12,019 | 01 Feb 2026 | Direct | ||
| Christophe le Caillec | AXP | Common Stock | Tax liability | -32.9% | -9,146 | 18,668 | 01 Feb 2026 | Direct | ||
| Christophe le Caillec | AXP | Common Stock | Award | 164% | 17,280 | 27,814 | 01 Feb 2026 | Direct | ||
| Rafael Marquez | AXP | Common Stock | Tax liability | -32% | -8,122 | 17,270 | 01 Feb 2026 | Direct | ||
| Rafael Marquez | AXP | Common Stock | Award | 213% | 17,280 | 25,392 | 01 Feb 2026 | Direct | ||
| Howard Grosfield | AXP | Common Stock | Tax liability | -34.2% | -9,146 | 17,567 | 01 Feb 2026 | Direct | ||
| Howard Grosfield | AXP | Common Stock | Award | 183.2% | 17,280 | 26,713 | 01 Feb 2026 | Direct | ||
| Ravikumar Radhakrishnan | AXP | Common Stock | Tax liability | -29.2% | -9,864 | 23,945 | 01 Feb 2026 | Direct | ||
| Ravikumar Radhakrishnan | AXP | Common Stock | Award | 148.1% | 20,182 | 33,809 | 01 Feb 2026 | Direct | ||
| Ravikumar Radhakrishnan | AXP | Employee Stock Option (Right to Buy) | Award | 12,160 | 12,160 | 01 Feb 2026 | Direct | |||
| Quinn Jessica Lieberman | AXP | Common Stock | Tax liability | -46.4% | -2,843 | 3,290 | 01 Feb 2026 | Direct | ||
| Quinn Jessica Lieberman | AXP | Common Stock | Award | 2277.1% | 5,875 | 6,133 | 01 Feb 2026 | Direct | ||
| Jennifer Skyler | AXP | Common Stock | Tax liability | -16.5% | -5,097 | 25,739 | 01 Feb 2026 | Direct | ||
| Jennifer Skyler | AXP | Common Stock | Award | 47.6% | 9,952 | 30,836 | 01 Feb 2026 | Direct | ||
| Jennifer Skyler | AXP | Employee Stock Option (Right to Buy) | Award | 5,997 | 5,997 | 01 Feb 2026 | Direct |