Asset Management One Co., Ltd.
Position in MRSH — Marsh & Mclennan Companies, Inc.
CIK 1068855
TOKYO, M0
Position in MRSH
as of Jun 30, 2026
· filed Jul 28, 2026
Position Value
$36,311,559
-$2,303,961 QoQ
Shares Held
217,865
-2.1% QoQ
Ownership
0.046%
of shares outstanding
% of Portfolio
0.11%
of 13F equity value
Holder Rank
#155
of 1,495 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in MRSH Over Time
Shares Held
Position Value (USD)
Position in Insurance Brokers
Financial Services · as of Jun 30, 2026Asset Management One Co., Ltd. holds $115,785,270 across 6 Insurance Brokers names. MRSH ranks #1 (31.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MRSH |
Marsh & Mclennan Companies, Inc.
This page
|
217,865 | $36,311,559 | |
| 2 | AON |
Aon plc
|
91,635 | $30,394,413 | |
| 3 | AJG |
Arthur J. Gallagher & Co.
|
119,813 | $27,505,470 | |
| 4 | WTW |
Willis Towers Watson PLC
|
41,753 | $10,912,981 | |
| 5 | BRO |
Brown & Brown, Inc.
|
126,279 | $8,100,797 | |
| 6 | ERIE |
Erie Indemnity Co
|
10,678 | $2,560,050 |
All Filings in MRSH
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $36,311,559 | 217,865 | Shares | Defined | 2026-07-28 | |
| 2026-03-31 | $38,615,520 | 222,632 | Shares | Defined | 2026-05-08 | |
| 2025-12-31 | $41,638,108 | 224,440 | Shares | Defined | 2026-01-27 | |
| 2025-09-30 | $46,446,820 | 230,471 | Shares | Defined | 2025-10-22 | |
| 2025-06-30 | $48,808,537 | 223,237 | Shares | Defined | 2025-07-31 | |
| 2025-03-31 | $54,213,216 | 222,158 | Shares | Defined | 2025-04-23 | |
| 2024-12-31 | $44,513,914 | 209,566 | Shares | Defined | 2025-01-30 | |
| 2024-09-30 | $44,127,871 | 197,803 | Shares | Defined | 2024-10-30 | |
| 2024-06-30 | $41,400,158 | 196,470 | Shares | Defined | 2024-07-18 | |
| 2024-03-31 | $41,230,192 | 200,166 | Shares | Defined | 2024-05-02 | |
| 2023-12-31 | $42,312,629 | 223,321 | Shares | Defined | 2024-01-24 | |
| 2023-09-30 | $39,766,800 | 208,969 | Shares | Defined | 2023-10-19 | |
| 2023-06-30 | $39,192,110 | 208,380 | Shares | Defined | 2023-07-31 | |
| 2023-03-31 | $35,102,244 | 210,761 | Shares | Defined | 2023-04-25 | |
| 2022-12-31 | $33,950,207 | 205,162 | Shares | Defined | 2023-02-06 | |
| 2022-09-30 | $32,022,705 | 214,500 | Shares | Defined | 2022-11-04 | |
| 2022-06-30 | $36,152,446 | 232,866 | Shares | Defined | 2022-07-29 | |
| 2022-03-31 | $40,618,925 | 238,346 | Shares | Defined | 2022-05-13 | |
| 2021-12-31 | $44,475,497 | 255,871 | Shares | Defined | 2022-02-09 | |
| 2021-09-30 | $39,343,331 | 259,812 | Shares | Defined | 2021-11-02 | |
| 2021-06-30 | $38,096,284 | 270,801 | Shares | Defined | 2021-08-03 | |
| 2021-03-31 | $34,260,513 | 281,285 | Shares | Defined | 2021-05-14 | |
| 2020-12-31 | $31,807,854 | 271,862 | Shares | Defined | 2021-02-12 | |
| 2020-09-30 | $30,735,356 | 267,963 | Shares | Defined | 2020-11-13 | |
| 2020-06-30 | $28,632,572 | 266,672 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $25,574,348 | 295,794 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||