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MQS Management LLC

Position in SEIC — Sei Investments Co

CIK 1759395 NEW YORK, NY

Position in SEIC

as of Jun 30, 2026 · filed Aug 7, 2026
Position Value
$258,919
-$272,087 QoQ
Shares Held
2,952
-56.4% QoQ
Ownership
0.002%
of shares outstanding
% of Portfolio
0.32%
of 13F equity value
Holder Rank
#379
of 569 holders
Holding Since
Sep 2022
10 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

MQS Management LLC holds $3,109,320 across 12 Asset Management names. SEIC ranks #7 (8.3% of the industry book) .

# Ticker Company Shares Value (USD) Open
7 SEIC
Sei Investments Co
This page
2,952 $258,919

All Filings in SEIC

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10 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $258,919 2,952
2026-03-31 $531,006 6,767
2025-12-31 $706,192 8,610
2025-09-30 $706,206 8,323
2025-06-30 $918,998 10,227
2025-03-31 $596,431 7,683
2024-09-30 $604,720 8,740
2024-06-30 $753,703 11,651
2023-06-30 $327,075 5,486
2022-09-30 $217,046 4,425