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SEI INVESTMENTS CO

Position in YSS — York Space Systems Inc.

CIK 350894 OAKS, PA

Position in YSS

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$15,575,202
+$6,364,543 QoQ
Shares Held
632,624
+52.3% QoQ
Ownership
0.461%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#20
of 161 holders
Holding Since
Mar 2026
2 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in YSS Over Time

Shares Held

Position Value (USD)

Position in Aerospace & Defense

Industrials · as of Jun 30, 2026

SEI INVESTMENTS CO holds $3,180,158,535 across 60 Aerospace & Defense names. YSS ranks #28 (0.5% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in YSS

Export CSV
2 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $15,575,202 632,624
2026-03-31 $9,210,659 415,456