AMERICAN CENTURY COMPANIES INC
Position in MRSH — Marsh & Mclennan Companies, Inc.
CIK 748054
KANSAS CITY, MO
Position in MRSH
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$734,444,018
+$302,088,174 QoQ
Shares Held
4,234,327
+81.7% QoQ
Ownership
0.879%
of shares outstanding
% of Portfolio
0.40%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
24 quarters on record
Voting authority
Sole 94.9395263993546.ToString("F0")%
Shared 5.060473600645392.ToString("F0")%
None 0.ToString("F0")%
Common Shares in MRSH Over Time
Shares Held
Position Value (USD)
Position in Insurance Brokers
Financial Services · as of Mar 31, 2026AMERICAN CENTURY COMPANIES INC holds $1,012,009,022 across 12 Insurance Brokers names. MRSH ranks #1 (72.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MRSH |
Marsh & Mclennan Companies, Inc.
This page
|
4,234,327 | $734,444,018 | |
| 2 | WTW |
Willis Towers Watson PLC
|
464,366 | $134,991,196 | |
| 3 | AJG |
Arthur J. Gallagher & Co.
|
280,517 | $60,754,371 | |
| 4 | ARX |
Accelerant Holdings
|
3,188,505 | $42,598,426 | |
| 5 | BWIN |
Baldwin Insurance Group, Inc.
|
1,028,729 | $22,570,314 | |
| 6 | AON |
Aon plc
|
26,854 | $8,667,934 | |
| 7 | ERIE |
Erie Indemnity Co
|
19,294 | $4,848,775 | |
| 8 | CRD-A |
Crawford & Co
|
147,521 | $1,470,784 |
All Filings in MRSH
Export CSV
24 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $734,444,018 | 4,234,327 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $432,355,844 | 2,330,508 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $254,024,332 | 1,260,479 | Shares | Defined | 2025-11-12 | |
| 2025-06-30 | $241,586,923 | 1,104,953 | Shares | Defined | 2025-08-12 | |
| 2025-03-31 | $269,662,179 | 1,105,037 | Shares | Defined | 2025-05-13 | |
| 2024-12-31 | $238,877,772 | 1,124,607 | Shares | Defined | 2025-02-11 | |
| 2024-09-30 | $258,062,703 | 1,156,765 | Shares | Defined | 2024-11-12 | |
| 2024-06-30 | $269,439,235 | 1,278,660 | Shares | Defined | 2024-08-07 | |
| 2024-03-31 | $283,886,167 | 1,378,222 | Shares | Defined | 2024-05-14 | |
| 2023-12-31 | $305,936,261 | 1,614,695 | Shares | Defined | 2024-02-13 | |
| 2023-06-30 | $364,544,931 | 1,938,244 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $344,469,202 | 2,068,263 | Shares | Defined | 2023-05-11 | |
| 2022-12-31 | $310,547,380 | 1,876,646 | Shares | Defined | 2023-02-13 | |
| 2022-09-30 | $279,764,085 | 1,873,964 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $325,234,777 | 2,094,910 | Shares | Defined | 2022-08-12 | |
| 2022-03-31 | $485,671,096 | 2,849,848 | Shares | Defined | 2022-05-11 | |
| 2021-12-31 | $557,473,765 | 3,207,190 | Shares | Defined | 2022-02-07 | |
| 2021-09-30 | $569,355,751 | 3,759,861 | Shares | Defined | 2021-11-10 | |
| 2021-06-30 | $586,827,768 | 4,171,366 | Shares | Defined | 2021-08-05 | |
| 2021-03-31 | $447,509,521 | 3,674,134 | Shares | Defined | 2021-05-14 | |
| 2020-12-31 | $452,745,306 | 3,869,618 | Shares | Defined | 2021-02-12 | |
| 2020-09-30 | $348,251,222 | 3,036,192 | Shares | Defined | 2020-11-13 | |
| 2020-06-30 | $336,051,457 | 3,129,845 | Shares | Defined | 2020-08-13 | |
| 2020-03-31 | $342,828,252 | 3,965,166 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||