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CAPSTONE INVESTMENT ADVISORS, LLC

Position in SEIC — Sei Investments Co

CIK 1426196 NEW YORK, NY

Position in SEIC

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$278,646
-$1,045,523 QoQ
Shares Held
3,551
-77.2% QoQ
Ownership
0.003%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Jun 2023
5 quarters on record
Voting authority Sole 0% Shared 100% None 0%

Common Shares in SEIC Over Time

Shares Held

Position Value (USD)

Position in Asset Management

Financial Services · as of Jun 30, 2026

CAPSTONE INVESTMENT ADVISORS, LLC holds $109,034,172 across 42 Asset Management names.

# Ticker Company Shares Value (USD) Open

All Filings in SEIC

Export CSV
5 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $278,646 3,551
2025-09-30 $1,324,169 15,606
2025-06-30 $1,929,653 21,474
2024-09-30 $282,710 4,086
2023-06-30 $228,642 3,835