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SEI INVESTMENTS CO

Position in MG — Mistras Group, Inc.

CIK 350894 OAKS, PA

Position in MG

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$1,781,905
-$1,245,630 QoQ
Shares Held
101,998
-50.2% QoQ
Ownership
0.320%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#36
of 136 holders
Holding Since
Dec 2025
3 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in MG Over Time

Shares Held

Position Value (USD)

Position in Security & Protection Services

Industrials · as of Jun 30, 2026

SEI INVESTMENTS CO holds $91,922,637 across 10 Security & Protection Services names. MG ranks #9 (1.9% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in MG

Export CSV
3 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,781,905 101,998
2026-03-31 $3,027,535 204,840
2025-12-31 $741,517 58,618