Form 13-F position report

BERKSHIRE HATHWY INC(HLDG CO)B

Reported by American International Group Inc

BRK-B CUSIP 084670702 Manager CIK 0000005272

Reported 521,359 shares, down 11,543 (2.2%) from the prior quarter.

Reported value 7.2%; share count -2.2% vs. the prior quarter.

Reduced
% of reported 13F value 0.78% This manager · Q4 2021
Shares 521,359 Quarter-end amount reported
Reported value $155,886,000 Fair value at quarter end
Consecutive quarters held 35 Through Q4 2021

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 155886000
2022-03-31 178490000
2022-06-30 132497000
2022-09-30 126196000
2022-12-31 144928158
2023-03-31 145409056
2023-06-30 159245977
2023-09-30 163651403
2023-12-31 164827566
2024-03-31 193788232
2024-06-30 0

Quarterly position history

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

11 quarters
Quarterly reported position history for BERKSHIRE HATHWY INC(HLDG CO)B held by American International Group Inc.
Quarter Activity Shares Change % of reported 13F Reported value Filed Source filing
Q2 2024 Reduced 0 -460,830 (-100.0%) 0 $0 2024-08-13
Q1 2024 Reduced 460,830 -1,312 (-0.3%) 0.69% $193,788,232 2024-05-13
Q4 2023 Reduced 462,142 -5,033 (-1.1%) 0.68% $164,827,566 2024-02-13
Q3 2023 Added 467,175 +178 (0.0%) 1.06% $163,651,403 2023-11-13
Q2 2023 Reduced 466,997 -3,933 (-0.8%) 0.97% $159,245,977 2023-08-04
Q1 2023 Added 470,930 +1,755 (0.4%) 0.95% $145,409,056 2023-05-12
Q4 2022 Reduced 469,175 -3,435 (-0.7%) 1.01% $144,928,158 2023-02-10
Q3 2022 Reduced 472,610 -12,693 (-2.6%) 0.92% $126,196,000 2022-11-14
Q2 2022 Reduced 485,303 -20,464 (-4.0%) 0.9% $132,497,000 2022-08-12
Q1 2022 Reduced 505,767 -15,592 (-3.0%) 0.98% $178,490,000 2022-05-13
Q4 2021 Reduced 521,359 -11,543 (-2.2%) 0.78% $155,886,000 2022-02-11
Five years are shown. A free account unlocks the complete reported history. Unlock full history

Who else reported the position

3346 managers reported BERKSHIRE HATHWY INC(HLDG CO)B for Q4 2021.

Managers reporting BERKSHIRE HATHWY INC(HLDG CO)B in Q4 2021.
Manager Activity Shares Change % of reported 13F Reported value Tenure
VANGUARD GROUP INC Reduced 131,774,278 -1,298,186 0.89% $39,400,509,000 35 qtrs
BlackRock Inc Reduced 101,111,126 -4,048,317 0.77% $30,232,227,000 35 qtrs
STATE STREET CORPORATION Added 77,687,316 +1,403,444 1.1% $23,228,507,000 25 qtrs
BILL & MELINDA GATES FOUNDATION TRUST Reduced 33,686,679 -5,000,000 43.85% $10,072,317,000 35 qtrs
GEODE CAPITAL MANAGEMENT LLC Added 29,991,238 +218,440 1.08% $8,945,191,000 35 qtrs
NORTHERN TRUST CORPORATION Reduced 17,420,739 -346,054 0.85% $5,208,800,000 35 qtrs
THE BANK OF NEW YORK MELLON CORPORATION Reduced 13,906,674 -230,546 0.75% $4,158,093,000 35 qtrs
MORGAN STANLEY Added 12,126,225 +87,719 0.45% $3,625,740,000 35 qtrs
FMR LLC Added 10,057,634 +28,217 0.22% $3,007,233,000 35 qtrs
Bank of America Corporation Reduced 9,213,917 -760,416 0.27% $2,754,960,000 35 qtrs
Premium adds each manager's conviction percentile across reporting peers.
Filing details and methodology As reported
Report period
December 31, 2021
Filed
February 11, 2022
Filing type
13F-HR
Position type
COM

Voting authority reported

Sole
521,359
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.