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ACADIAN ASSET MANAGEMENT LLC

Position in SEIC — Sei Investments Co

CIK 916542 Boston, MA

Position in SEIC

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$52,713
+$5,553 QoQ
Shares Held
601
0.0% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#442
of 569 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in SEIC Over Time

Shares Held

Position Value (USD)

Position in Asset Management

Financial Services · as of Jun 30, 2026

ACADIAN ASSET MANAGEMENT LLC holds $330,950,835 across 18 Asset Management names. SEIC ranks #14 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in SEIC

Export CSV
26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $52,713 601
2026-03-31 $47,160 601
2025-12-31 $49,294 601
2025-09-30 $9,264,177 109,183
2025-06-30 $9,407,173 104,687
2025-03-31 $19,491,418 251,081
2024-12-31 $28,929,447 350,745
2024-09-30 $15,866,512 229,318
2024-06-30 $23,048,141 356,286
2024-03-31 $31,280,382 435,054
2023-12-31 $28,676,429 451,242
2023-09-30 $28,788,795 477,981
2023-06-30 $7,136,454 119,699
2023-03-31 $3,228,152 56,093
2022-12-31 $584,399 10,024
2022-09-30 $807,608 16,465
2022-06-30 $541,496 10,024
2022-03-31 $1,293,371 21,481
2021-12-31 $4,153,487 68,157
2021-09-30 $2,357,827 39,761
2021-06-30 $1,591,699 25,685
2021-03-31 $657,251 10,787
2020-12-31 $182,007 3,167
2020-09-30 $135,777 2,677
2020-06-30 $297,331 5,408
2020-03-31 $41,474 895