STATE OF WISCONSIN INVESTMENT BOARD
Position in AAMI — Acadian Asset Management Inc.
CIK 854157
MADISON, WI
Position in AAMI
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$2,766,965
+$839,518 QoQ
Shares Held
38,688
+9.2% QoQ
Ownership
0.109%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#78
of 299 holders
Holding Since
Mar 2020
23 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in AAMI Over Time
Shares Held
Position Value (USD)
Position in Asset Management
Financial Services · as of Jun 30, 2026STATE OF WISCONSIN INVESTMENT BOARD holds $447,615,293 across 38 Asset Management names. AAMI ranks #26 (0.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | BLK |
BlackRock, Inc.
|
79,365 | $76,314,209 | |
| 2 | BX |
Blackstone Inc.
|
396,172 | $46,617,559 | |
| 3 | KKR |
KKR & Co. Inc.
|
334,515 | $30,701,786 | |
| 4 | APO |
Apollo Global Management, Inc.
|
251,989 | $29,812,818 | |
| 5 | STT |
State Street Corp
|
173,943 | $29,500,732 | |
| 6 | BN |
BROOKFIELD Corp /ON/
|
627,499 | $26,725,182 | |
| 7 | AMP |
Ameriprise Financial Inc
|
49,336 | $22,633,383 | |
| 8 | PFG |
Principal Financial Group Inc
|
158,031 | $17,032,581 |
All Filings in AAMI
Export CSV
23 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $2,766,965 | 38,688 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $1,927,447 | 35,418 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $1,933,110 | 41,130 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $1,829,935 | 37,997 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $311,803 | 8,848 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $929,641 | 35,949 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $1,330,301 | 50,505 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $1,217,168 | 47,920 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $1,039,706 | 46,897 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $673,939 | 29,507 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $744,346 | 38,849 | Shares | Sole | 2024-02-12 | |
| 2023-09-30 | $440,986 | 22,743 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $264,389 | 12,620 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $456,862 | 19,375 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $778,561 | 37,831 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $367,919 | 24,676 | Shares | Sole | 2022-11-14 | |
| 2021-12-31 | $321,203 | 12,547 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $371,046 | 14,200 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $374,880 | 16,000 | Shares | Sole | 2021-08-12 | |
| 2021-03-31 | $326,080 | 16,000 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $333,544 | 17,300 | Shares | Sole | 2021-02-03 | |
| 2020-09-30 | $322,500 | 25,000 | Shares | Sole | 2020-11-16 | |
| 2020-03-31 | $93,294 | 14,600 | Shares | Sole | 2020-05-06 | |
| No filing history on record for this holder in this stock. | ||||||