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SEI INVESTMENTS CO

Position in OCC — Optical Cable Corp

CIK 350894 OAKS, PA

Position in OCC

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$788,618
+$34,865 QoQ
Shares Held
37,607
-58.8% QoQ
Ownership
0.426%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#13
of 43 holders
Holding Since
Mar 2026
2 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in OCC Over Time

Shares Held

Position Value (USD)

Position in Communication Equipment

Technology · as of Jun 30, 2026

SEI INVESTMENTS CO holds $1,045,906,300 across 30 Communication Equipment names. OCC ranks #25 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in OCC

Export CSV
2 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $788,618 37,607
2026-03-31 $753,753 91,364