Position in AAMI
as of Mar 31, 2026
· filed May 11, 2026
Position Value
$3,130,945
+$540,117 QoQ
Shares Held
57,533
+4.4% QoQ
Ownership
0.161%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2025
5 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, 2026Boston Partners holds $1,401,889,875 across 9 Asset Management names. AAMI ranks #8 (0.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AMP |
Ameriprise Financial Inc
|
1,155,636 | $513,564,637 | |
| 2 | APO |
Apollo Global Management, Inc.
|
3,169,697 | $353,167,638 | |
| 3 | AMG |
Affiliated Managers Group, Inc.
|
971,247 | $268,744,042 | |
| 4 | SEIC |
Sei Investments Co
|
1,770,039 | $138,894,959 | |
| 5 | ARES |
Ares Management Corp
|
1,027,190 | $112,066,427 | |
| 6 | GBDC |
GOLUB CAPITAL BDC, Inc.
|
662,847 | $8,391,642 | |
| 7 | SAMG |
Silvercrest Asset Management Group Inc.
|
242,922 | $3,264,870 | |
| 8 | AAMI |
Acadian Asset Management Inc.
This page
|
57,533 | $3,130,945 |
All Filings in AAMI
Export CSV
5 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $3,130,945 | 57,533 | Shares | Defined | 2026-05-11 | |
| 2025-12-31 | $2,590,828 | 55,124 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $2,706,014 | 56,188 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $1,729,720 | 49,084 | Shares | Defined | 2025-08-12 | |
| 2025-03-31 | $865,430 | 33,466 | Shares | Defined | 2025-05-13 | |
| No filing history on record for this holder in this stock. | ||||||