Fundamental / Q2 2026

Berkshire Hathaway
reported book.

Fundamental cohort. The filing shows a lagged long-equity view. It does not show a complete portfolio.

CIK 1067983
Q2 2026
Q1 → Q2 changes

SEC filingsQ2 filing ↗Q1 filing ↗

Reported value$299.25Bcover total

Common holdings2989 raw rows

Q1 → Q2 moves13 of 27issuers changed

Top-10 concentration88.5%of common value

Manager DNAQ2 common fingerprint

Concentration

Top 1: 22.0%
Top 5: 68.7%

Action mix · 13 changed

1 new5 add6 cut1 exit14 unch0 mix

Exposure and options

Common 100.0%CALL 0.0% $0PUT 0.0% $0

Positive Q2 common reported value denominator: $299,253,556,246. No checked-in security master provides a reliable ETF classification. Manager DNA omits issuer/class text markers.

01 / holdings heatmaparea = reported value · color = Q1 → Q2 action

Megacap platforms$103.7B2 issuers · theme group
Mobility / transport$5.4B ▲1 issuers · theme group
Payments / fintech$602M ▼1 issuers · theme group
Unmapped$189.6B22 issuers · theme group

Megacap platforms$103.7B · 2 issuers

AAPL$66.0BMegacap platforms · COM
GOOGL$37.8B ▲Megacap platforms · Multiple classes

Mobility / transport$5.4B · 1 issuers

DAL$5.4B ▲Mobility / transport · COM NEW

Payments / fintech$602M · 1 issuers

COF$602M ▼Payments / fintech · COM

Unmapped$189.6B · 22 issuers

AXP$51.3BUnmapped · COM
KO$32.5BUnmapped · COM
BAC$27.5B ▼Unmapped · COM
CVX$14.0BUnmapped · COM
OXY$12.9BUnmapped · COM
CB$11.7BUnmapped · COM
MCO$11.2BUnmapped · COM
KHC$7.7BUnmapped · COM
DVA$6.4B ▼Unmapped · COM
SIRI$3.7BUnmapped · COMMON STOCK
VRSN$2.3BUnmapped · COM
KR$2.2B ▼Unmapped · COM

Area shows reported value. Color shows the Q1 → Q2 action: green new or increased, red decreased or closed, amber mixed, grey unchanged. Select a theme tile to jump to its section. Curated display symbols replace long filing names where available. Options stay in the table below.

02 / full holdings tablesortable + filterable

Open the holdings table

29 shown

Normalized holdings
				Status
APPLE INCCUSIP 037833100	commonCOM · SH	227,917,808	$65,950,296,923	unchanged
AMERICAN EXPRESS COCUSIP 025816109	commonCOM · SH	151,610,700	$51,282,319,275	unchanged
COCA COLA COCUSIP 191216100	commonCOM · SH	400,000,000	$32,508,000,000	unchanged
ALPHABET INCCUSIP 02079K305	commonCAP STK CL A · SH	78,791,167	$28,157,599,351	increased
BANK OF AMER CORPCUSIP 060505104	commonCOM · SH	483,394,015	$27,543,790,975	decreased
CHEVRON CORPORATIONCUSIP 166764100	commonCOM · SH	84,375,856	$13,986,141,890	unchanged
OCCIDENTAL PETE CORPCUSIP 674599105	commonCOM · SH	264,941,431	$12,868,205,304	unchanged
CHUBB LIMITEDCUSIP H1467J104	commonCOM · SH	34,249,183	$11,670,066,615	unchanged
MOODYS CORPCUSIP 615369105	commonCOM · SH	24,669,778	$11,173,435,852	unchanged
ALPHABET INCCUSIP 02079K107	commonCAP STK CL C · SH	27,188,433	$9,606,489,032	increased
KRAFT HEINZ COCUSIP 500754106	commonCOM · SH	325,634,818	$7,691,494,401	unchanged
DAVITA INCCUSIP 23918K108	commonCOM · SH	28,880,209	$6,425,268,898	decreased
DELTA AIR LINES INCCUSIP 247361702	commonCOM NEW · SH	57,320,000	$5,368,591,200	increased
SIRIUSXM HOLDINGS INCCUSIP 829933100	commonCOMMON STOCK · SH	124,807,117	$3,686,802,237	unchanged
VERISIGN INCCUSIP 92343E102	commonCOM · SH	8,989,880	$2,261,494,212	unchanged
KROGER COCUSIP 501044101	commonCOM · SH	39,000,000	$2,165,670,000	decreased
ALLY FINL INCCUSIP 02005N100	commonCOM · SH	27,000,000	$1,240,650,000	decreased
LENNAR CORPCUSIP 526057104	commonCL A · SH	13,111,741	$1,186,481,443	increased
LIBERTY LIVE HOLDINGS INCCUSIP 530909308	commonCOM SHS SER C · SH	10,587,143	$1,118,425,787	unchanged
NEW YORK TIMES CO MTN BECUSIP 650111107	commonCL A · SH	15,700,000	$1,098,686,000	increased
CAPITAL ONE FINL CORPCUSIP 14040H105	commonCOM · SH	3,000,000	$601,860,000	decreased
LIBERTY LIVE HOLDINGS INCCUSIP 530909100	commonCOM SER A · SH	4,986,588	$504,941,901	unchanged
LOUISIANA PAC CORPCUSIP 546347105	commonCOM · SH	5,664,793	$445,592,617	unchanged
NUCOR CORPCUSIP 670346105	commonCOM · SH	1,857,752	$413,814,258	decreased
MACYS INCCUSIP 55616P104	commonCOM · SH	7,347,426	$173,031,882	increased
NVR INCCUSIP 62944T105	commonCOM · SH	11,112	$75,710,501	unchanged
LENNAR CORPCUSIP 526057302	commonCL B · SH	298,117	$26,445,959	increased
JEFFERIES FINANCIAL GROUP INCUSIP 47233W109	commonCOM · SH	433,558	$21,669,229	unchanged
D R HORTON INCCUSIP 23331A109	commonCOM · SH	3,564	$580,504	new

03 / q1 → q2 movementshare count vs value

Value movement

The cover total is an end-of-quarter measure. It is never called flow. It can change because of price, position size, or both. Share-count labels live in the action mix above and in the heatmap colors.

+$36.16B

Q2 reported value less Q1 comparable value

04 / versus the field15 pair pages · permanent canonical URLs

Berkshire Hathaway vs

05 / warningsretained from ingestion

Aggregated 61 duplicate-key rows without dropping their raw rows.
Aggregated 60 duplicate-key rows without dropping their raw rows.

Methodology / reporting lag

These pages use only normalized Q1 and Q2 2026 SEC information tables from the approved 16-manager universe. The product keeps raw rows and aggregates duplicate holding keys only in normalized views.

Form 13F reports selected long positions after quarter end. It does not reveal short positions or a complete portfolio.