Form 13-F position report

BERKSHIRE HATHWY INC(HLDG CO)B

Reported by Lantz Financial LLC

BRK-B CUSIP 084670702 Manager CIK 0001766883

Reported 9,479 shares, up 64 (0.7%) from the prior quarter.

Reported value -2.6%; share count 0.7% vs. the prior quarter.

Added
% of reported 13F value 1.2% This manager · Q2 2024
Shares 9,479 Quarter-end amount reported
Reported value $3,856,057 Fair value at quarter end
Consecutive quarters held 22 Through Q2 2024

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.

Reported position value by quarter
Date Holding Value
2021-12-31 1099000
2022-03-31 1245000
2022-06-30 868000
2022-09-30 845000
2022-12-31 1046244
2023-03-31 2966045
2023-06-30 3301895
2023-09-30 3276006
2023-12-31 3351534
2024-03-31 3959196
2024-06-30 3856057
2024-09-30 4402847
2024-12-31 4405882
2025-03-31 5183601
2025-06-30 4723627
2025-09-30 4741341
2025-12-31 4783217
2026-03-31 4556234
2026-06-30 4798240
2026-09-30 4931697

Quarterly position history

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

20 quarters
Quarterly reported position history for BERKSHIRE HATHWY INC(HLDG CO)B held by Lantz Financial LLC.
Quarter Activity Shares Change % of reported 13F Reported value Filed Source filing
Q3 2026 Added 9,904 +315 (3.3%) 0.9% $4,931,697 2026-10-15
Q2 2026 Added 9,589 +81 (0.9%) 0.88% $4,798,240 2026-07-09
Q1 2026 Reduced 9,508 -8 (-0.1%) 0.94% $4,556,234 2026-04-09
Q4 2025 Added 9,516 +85 (0.9%) 1.01% $4,783,217 2026-01-14
Q3 2025 Reduced 9,431 -293 (-3.0%) 1.05% $4,741,341 2025-11-06
Q2 2025 Reduced 9,724 -9 (-0.1%) 1.18% $4,723,627 2025-07-11
Q1 2025 Added 9,733 +13 (0.1%) 1.42% $5,183,601 2025-04-08
Q4 2024 Added 9,720 +154 (1.6%) 1.17% $4,405,882 2025-01-21
Q3 2024 Added 9,566 +87 (0.9%) 1.19% $4,402,847 2024-10-15
Q2 2024 Added 9,479 +64 (0.7%) 1.2% $3,856,057 2024-07-10
Q1 2024 Added 9,415 +18 (0.2%) 1.27% $3,959,196 2024-04-10
Q4 2023 Added 9,397 +45 (0.5%) 1.21% $3,351,534 2024-01-12
Q3 2023 Reduced 9,352 -331 (-3.4%) 1.3% $3,276,006 2023-10-20
Q2 2023 Added 9,683 +77 (0.8%) 1.29% $3,301,895 2023-07-12
Q1 2023 Added 9,606 +6,219 (183.6%) 1.23% $2,966,045 2023-04-10
Q4 2022 Added 3,387 +222 (7.0%) 0.48% $1,046,244 2023-01-23
Q3 2022 Reduced 3,165 -13 (-0.4%) 0.44% $845,000 2022-10-17
Q2 2022 Reduced 3,178 -350 (-9.9%) 0.39% $868,000 2022-07-29
Q1 2022 Reduced 3,528 -149 (-4.1%) 0.51% $1,245,000 2022-05-05
Q4 2021 Added 3,677 +5 (0.1%) 0.51% $1,099,000 2022-01-19
Five years are shown. A free account unlocks the complete reported history. Unlock full history

Who else reported the position

4129 managers reported BERKSHIRE HATHWY INC(HLDG CO)B for Q2 2024.

Managers reporting BERKSHIRE HATHWY INC(HLDG CO)B in Q2 2024.
Manager Activity Shares Change % of reported 13F Reported value Tenure
VANGUARD GROUP INC Reduced 144,149,543 -2,403,560 1.13% $58,640,034,092 45 qtrs
BlackRock Inc Reduced 107,257,083 -250,166 0.99% $43,632,181,274 45 qtrs
STATE STREET CORPORATION Reduced 69,325,865 -187,931 1.23% $28,201,761,882 35 qtrs
GEODE CAPITAL MANAGEMENT LLC Added 35,827,872 +502,048 1.28% $14,542,028,142 45 qtrs
MORGAN STANLEY Added 24,982,339 +667,006 0.79% $10,162,816,827 45 qtrs
BILL & MELINDA GATES FOUNDATION TRUST Added 24,620,202 +7,317,105 21.01% $10,015,498,174 45 qtrs
NORTHERN TRUST CORPORATION Reduced 15,682,910 -30,711 1.07% $6,379,807,789 45 qtrs
THE BANK OF NEW YORK MELLON CORPORATION Reduced 12,786,681 -42,830 0.99% $5,201,621,874 45 qtrs
PRICE T ROWE ASSOCIATES INC MD Added 10,985,174 +173,802 0.53% $4,468,770,000 45 qtrs
NORGES BANK Reduced 10,673,297 -179,465 0.65% $4,341,897,220 45 qtrs
Premium adds each manager's conviction percentile across reporting peers.
Filing details and methodology As reported
Report period
June 30, 2024
Filed
July 10, 2024
Filing type
13F-HR
Position type
CL B NEW

Voting authority reported

Sole
0
Shared
0
None
9,479

“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.