MassMutual Private Wealth & Trust, FSB
Position in BRK-B — Berkshire Hathaway Inc
CIK 1103653
Windsor, CT
Position in BRK-B
as of Jun 30, 2026
· filed Jul 2, 2026
Position Value
$48,095,485
+$4,058,624 QoQ
Shares Held
96,116
+6.3% QoQ
Ownership
0.007%
of shares outstanding
% of Portfolio
1.78%
of 13F equity value
Holder Rank
#563
of 4,950 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in BRK-B Over Time
Shares Held
Position Value (USD)
Position in Insurance - Diversified
Financial Services · as of Jun 30, 2026MassMutual Private Wealth & Trust, FSB holds $48,683,079 across 7 Insurance - Diversified names. BRK-B ranks #1 (98.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | BRK-B |
Berkshire Hathaway Inc
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|
96,116 | $48,095,485 | |
| 2 | SLF |
Sun Life Financial Inc
|
2,017 | $158,173 | |
| 3 | AIG |
American International Group, Inc.
|
1,951 | $145,408 | |
| 4 | HIG |
Hartford Insurance Group, Inc.
|
1,046 | $138,615 | |
| 5 | ACGL |
Arch Capital Group Ltd.
|
1,134 | $110,066 | |
| 6 | AEG |
Aegon Ltd.
|
3,343 | $28,214 | |
| 7 | IGIC |
International General Insurance Holdings Ltd.
|
272 | $7,118 |
All Filings in BRK-B
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47 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $48,095,485 | 96,116 | Shares | Sole | 2026-07-02 | |
| 2026-03-31 BRK-A | $718,140 | 1 | Shares | Sole | 2026-04-13 | |
| 2026-03-31 | $43,318,721 | 90,398 | Shares | Sole | 2026-04-13 | |
| 2025-12-31 BRK-A | $754,800 | 1 | Shares | Sole | 2026-01-07 | |
| 2025-12-31 | $46,054,300 | 91,623 | Shares | Sole | 2026-01-07 | |
| 2025-09-30 BRK-A | $754,200 | 1 | Shares | Sole | 2025-10-22 | |
| 2025-09-30 | $46,625,615 | 92,743 | Shares | Sole | 2025-10-22 | |
| 2025-06-30 BRK-A | $728,800 | 1 | Shares | Sole | 2025-07-09 | |
| 2025-06-30 | $45,066,825 | 92,774 | Shares | Sole | 2025-07-09 | |
| 2025-03-31 BRK-A | $798,442 | 1 | Shares | Sole | 2025-04-01 | |
| 2025-03-31 | $49,102,278 | 92,197 | Shares | Sole | 2025-04-01 | |
| 2024-12-31 BRK-A | $680,920 | 1 | Shares | Sole | 2025-01-16 | |
| 2024-12-31 | $41,608,384 | 91,794 | Shares | Sole | 2025-01-16 | |
| 2024-09-30 BRK-A | $691,180 | 1 | Shares | Sole | 2024-10-02 | |
| 2024-09-30 | $35,009,676 | 76,065 | Shares | Sole | 2024-10-02 | |
| 2024-06-30 BRK-A | $612,241 | 1 | Shares | Sole | 2024-07-02 | |
| 2024-06-30 | $30,289,921 | 74,459 | Shares | Sole | 2024-07-02 | |
| 2024-03-31 BRK-A | $634,440 | 1 | Shares | Sole | 2024-04-09 | |
| 2024-03-31 | $31,127,310 | 74,021 | Shares | Sole | 2024-04-09 | |
| 2023-12-31 BRK-A | $542,625 | 1 | Shares | Sole | 2024-01-03 | |
| 2023-12-31 | $24,246,103 | 67,981 | Shares | Sole | 2024-01-03 | |
| 2023-09-30 BRK-A | $531,477 | 1 | Shares | Sole | 2023-10-04 | |
| 2023-09-30 | $24,141,975 | 68,918 | Shares | Sole | 2023-10-04 | |
| 2023-06-30 BRK-A | $517,810 | 1 | Shares | Sole | 2023-08-02 | |
| 2023-06-30 | $23,321,672 | 68,392 | Shares | Sole | 2023-08-02 | |
| 2023-03-31 BRK-A | $465,600 | 1 | Shares | Sole | 2023-04-11 | |
| 2023-03-31 | $20,974,128 | 67,928 | Shares | Sole | 2023-04-11 | |
| 2022-12-31 BRK-A | $468,711 | 1 | Shares | Sole | 2023-01-06 | |
| 2022-12-31 | $25,473,438 | 82,465 | Shares | Sole | 2023-01-06 | |
| 2022-09-30 BRK-A | $406,470 | 1 | Shares | Sole | 2022-10-07 | |
| 2022-09-30 | $21,824,612 | 81,734 | Shares | Sole | 2022-10-07 | |
| 2022-06-30 BRK-A | $408,950 | 1 | Shares | Sole | 2022-07-07 | |
| 2022-06-30 | $22,051,006 | 80,767 | Shares | Sole | 2022-07-07 | |
| 2022-03-31 BRK-A | $528,921 | 1 | Shares | Sole | 2022-04-08 | |
| 2022-03-31 | $28,489,365 | 80,727 | Shares | Sole | 2022-04-08 | |
| 2021-12-31 | $23,775,882 | 79,518 | Shares | Sole | 2022-02-09 | |
| 2021-09-30 | $22,222,228 | 81,418 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $22,005,983 | 79,181 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $19,829,325 | 77,619 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 BRK-A | $695,630 | 2 | Shares | Sole | 2021-02-16 | |
| 2020-12-31 | $20,872,705 | 90,019 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 BRK-A | $640,002 | 2 | Shares | Sole | 2020-11-13 | |
| 2020-09-30 | $19,080,275 | 89,604 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 BRK-A | $534,600 | 2 | Shares | Sole | 2020-08-13 | |
| 2020-06-30 | $16,656,054 | 93,306 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 BRK-A | $544,000 | 2 | Shares | Sole | 2020-05-15 | |
| 2020-03-31 | $16,176,249 | 88,477 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||