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TUDOR INVESTMENT CORP ET AL

Position in SEIC — Sei Investments Co

CIK 923093 STAMFORD, CT

Position in SEIC

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$726,940
-$298,966 QoQ
Shares Held
8,288
-33.7% QoQ
Ownership
0.007%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#271
of 569 holders
Holding Since
Mar 2020
8 quarters on record
Voting authority Sole 50% Shared 50% None 0%

Common Shares in SEIC Over Time

Shares Held

Position Value (USD)

Position in Asset Management

Financial Services · as of Jun 30, 2026

TUDOR INVESTMENT CORP ET AL holds $183,456,499 across 25 Asset Management names. SEIC ranks #21 (0.4% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in SEIC

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8 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $726,940 8,288
2025-12-31 $1,025,906 12,508
2022-06-30 $2,057,081 38,080
2022-03-31 $787,065 13,072
2021-12-31 $2,305,603 37,834
2020-09-30 $2,279,762 44,948
2020-06-30 $367,486 6,684
2020-03-31 $702,236 15,154