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SEI INVESTMENTS CO

Position in AAMI — Acadian Asset Management Inc.

CIK 350894 OAKS, PA

Position in AAMI

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$2,601,038
+$1,135,508 QoQ
Shares Held
36,368
+35.0% QoQ
Ownership
0.102%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#81
of 299 holders
Holding Since
Mar 2020
17 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, 2026

SEI INVESTMENTS CO holds $796,799,997 across 48 Asset Management names. AAMI ranks #26 (0.3% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in AAMI

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17 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $2,601,038 36,368
2026-03-31 $1,465,530 26,930
2025-12-31 $798,671 16,993
2025-09-30 $1,282,740 26,635
2025-06-30 $1,076,863 30,558
2024-12-31 $220,043 8,354
2022-09-30 $493,461 33,096
2022-06-30 $926,668 51,453
2022-03-31 $1,211,360 49,953
2021-12-31 $1,165,952 45,545
2021-09-30 $1,669,837 63,905
2021-06-30 $1,620,442 69,161
2021-03-31 $1,713,427 84,074
2020-12-31 $1,694,403 87,884
2020-09-30 $2,529,947 196,120
2020-06-30 $2,102,923 168,774
2020-03-31 $1,088,299 170,313