Form 13-F position report

BERKSHIRE HATHWY INC(HLDG CO)B

Reported by Western Pacific Wealth Management LP

Company profile Manager portfolio Source filing
BRK-B CUSIP 084670702 Manager CIK 0001907320
Latest reported change

Reported 9,574 shares, up 900 (10.4%) from the prior quarter.

Reported value 0.7%; share count 10.4% vs. the prior quarter.

Added
% of reported 13F value 4.46% This manager · Q2 2025
Shares 9,574 Quarter-end amount reported
Reported value $4,650,762 Fair value at quarter end
Consecutive quarters held 15 Through Q2 2025

Reported position value by quarter

Reported position value by quarter

Each bar is a Form 13-F quarter-end snapshot. It does not show trades made within the quarter.

Manager history

Quarterly position history

How this manager's reported quarter-end position changed over time.

20 quarters
Quarter Activity Shares Change % of reported 13F Reported value Filed
Q3 2026 Unchanged 9,478 0 (0.0%) 3.97% $4,719,570 2026-10-16
Q2 2026 Reduced 9,478 -400 (-4.0%) 4.29% $4,742,696 2026-08-07
Q1 2026 Added 9,878 +10 (0.1%) 4.81% $4,733,538 2026-04-17
Q4 2025 Added 9,868 +20 (0.2%) 4.8% $4,960,150 2026-02-04
Q3 2025 Added 9,848 +274 (2.9%) 4.83% $4,950,984 2025-10-21
Q2 2025 Added 9,574 +900 (10.4%) 4.46% $4,650,762 2025-07-10
Q1 2025 Unchanged 8,674 0 (0.0%) 4.18% $4,619,599 2025-04-17
Q4 2024 Unchanged 8,674 0 (0.0%) 3.17% $3,931,751 2025-01-24
Q3 2024 Added 8,674 +250 (3.0%) 2.66% $3,992,295 2024-10-31
Q2 2024 Added 8,424 +175 (2.1%) 2.59% $3,426,883 2024-08-14
Q1 2024 Unchanged 8,249 0 (0.0%) 2.52% $3,468,869 2024-05-15
Q4 2023 Reduced 8,249 -41 (-0.5%) 2.15% $2,942,088 2024-02-09
Q3 2023 Reduced 8,290 -79 (-0.9%) 2.38% $2,903,987 2023-10-26
Q2 2023 Added 8,369 +280 (3.5%) 2.16% $2,853,829 2023-08-08
Q1 2023 Added 8,089 +100 (1.3%) 1.91% $2,497,640 2023-05-11
Q4 2022 Added 7,989 +335 (4.4%) 2.05% $2,467,802 2023-02-03
Q3 2022 Added 7,654 +507 (7.1%) 2.03% $2,043,000 2022-10-27
Q2 2022 Added 7,147 +800 (12.6%) 1.9% $1,951,000 2022-08-01
Q1 2022 Added 6,347 +280 (4.6%) 1.63% $2,239,000 2022-04-21
Q4 2021 New 6,067 +6,067 (0.0%) 1.17% $1,814,000 2022-02-14
Institutional context

Who else reported the position

4717 managers reported BERKSHIRE HATHWY INC(HLDG CO)B for Q2 2025.

Manager Activity Shares Change % of reported 13F Reported value Tenure
VANGUARD GROUP INC Added 153,118,507 +2,511,428 1.2% $74,380,377,145 49 qtrs
BlackRock Inc Added 113,524,447 +1,964,659 1.05% $55,146,770,481 4 qtrs
STATE STREET CORPORATION Added 72,464,244 +236,008 1.32% $35,200,955,808 39 qtrs
GEODE CAPITAL MANAGEMENT LLC Added 39,898,489 +531,094 1.35% $19,316,480,156 49 qtrs
MORGAN STANLEY Reduced 27,190,809 -600,484 0.86% $13,208,479,971 49 qtrs
BILL & MELINDA GATES FOUNDATION TRUST Added 24,123,684 +6,951,249 24.53% $11,718,561,977 49 qtrs
NORTHERN TRUST CORPORATION Reduced 15,960,324 -238,120 1.07% $7,753,046,591 49 qtrs
JPMorgan Chase & Co Reduced 13,760,653 -2,442,915 0.44% $6,684,570,958 49 qtrs
THE BANK OF NEW YORK MELLON CORPORATION Reduced 11,286,193 -897,679 1.04% $5,482,493,671 49 qtrs
CHARLES SCHWAB INVESTMENT MANAGEMENT INC Added 10,937,991 +55,695 0.92% $5,313,347,886 49 qtrs
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Filing details and methodology As reported
Report period
June 30, 2025
Filed
July 10, 2025
Filing type
13F-HR
Position type
Stock

Voting authority reported

Sole
9,574
Shared
0
None
0

“None” means the manager reported no voting authority for those shares on non-routine matters. It does not disclose why and is not evidence of securities lending.

Form 13-F is a delayed quarter-end snapshot of disclosed long Section 13(f) securities. It can be filed up to 45 days after quarter end, excludes short positions and most non-U.S. securities, and does not reveal intra-quarter trading. For options, reported shares and value describe the underlying-share exposure; strike, expiry, premium, and written positions are not disclosed.