AMERICAN CENTURY COMPANIES INC
Position in AAMI — Acadian Asset Management Inc.
CIK 748054
KANSAS CITY, MO
Position in AAMI
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$4,395,829
+$763,105 QoQ
Shares Held
80,776
+4.5% QoQ
Ownership
0.227%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2021
19 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in AAMI Over Time
Shares Held
Position Value (USD)
Position in Asset Management
Financial Services · as of Mar 31, 2026AMERICAN CENTURY COMPANIES INC holds $1,603,392,765 across 38 Asset Management names. AAMI ranks #25 (0.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | BLK |
BlackRock, Inc.
|
298,551 | $287,119,482 | |
| 2 | AMP |
Ameriprise Financial Inc
|
613,750 | $272,750,500 | |
| 3 | NTRS |
Northern Trust Corp
|
1,872,709 | $261,373,995 | |
| 4 | TROW |
Price T Rowe Group Inc
|
1,875,064 | $169,018,268 | |
| 5 | KKR |
KKR & Co. Inc.
|
731,340 | $67,648,950 | |
| 6 | STT |
State Street Corp
|
474,490 | $60,051,454 | |
| 7 | RJF |
Raymond James Financial Inc
|
414,205 | $59,972,741 | |
| 8 | ARES |
Ares Management Corp
|
545,981 | $59,566,527 |
All Filings in AAMI
Export CSV
19 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $4,395,829 | 80,776 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $3,632,724 | 77,292 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $3,525,793 | 73,210 | Shares | Defined | 2025-11-12 | |
| 2025-06-30 | $1,772,853 | 50,308 | Shares | Defined | 2025-08-12 | |
| 2025-03-31 | $728,993 | 28,190 | Shares | Defined | 2025-05-13 | |
| 2024-12-31 | $785,274 | 29,813 | Shares | Defined | 2025-02-11 | |
| 2024-09-30 | $208,051 | 8,191 | Shares | Defined | 2024-11-12 | |
| 2024-06-30 | $1,124,661 | 50,729 | Shares | Defined | 2024-08-07 | |
| 2024-03-31 | $1,097,142 | 48,036 | Shares | Defined | 2024-05-14 | |
| 2023-12-31 | $682,996 | 35,647 | Shares | Defined | 2024-02-13 | |
| 2023-06-30 | $457,610 | 21,843 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $548,494 | 23,261 | Shares | Defined | 2023-05-11 | |
| 2022-12-31 | $489,310 | 23,776 | Shares | Defined | 2023-02-13 | |
| 2022-09-30 | $373,644 | 25,060 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $488,359 | 27,116 | Shares | Defined | 2022-08-12 | |
| 2022-03-31 | $2,848,696 | 117,472 | Shares | Defined | 2022-05-11 | |
| 2021-12-31 | $2,747,417 | 107,321 | Shares | Defined | 2022-02-07 | |
| 2021-09-30 | $2,271,951 | 86,948 | Shares | Defined | 2021-11-10 | |
| 2021-06-30 | $1,673,862 | 71,441 | Shares | Defined | 2021-08-05 | |
| No filing history on record for this holder in this stock. | ||||||