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SEI INVESTMENTS CO

Position in MATV — Mativ Holdings, Inc.

CIK 350894 OAKS, PA

Position in MATV

as of Mar 31, 2026 · filed May 13, 2026
Position Value
$3,027,077
+$498,445 QoQ
Shares Held
347,940
+67.2% QoQ
Ownership
0.631%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Jun 2022
15 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in MATV Over Time

Shares Held

Position Value (USD)

Position in Specialty Chemicals

Basic Materials · as of Mar 31, 2026

SEI INVESTMENTS CO holds $1,254,793,619 across 41 Specialty Chemicals names. MATV ranks #30 (0.2% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in MATV

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15 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $3,027,077 347,940
2025-12-31 $2,528,632 208,118
2025-09-30 $1,192,141 105,406
2025-06-30 $793,397 116,334
2025-03-31 $1,823,994 292,776
2024-12-31 $3,128,212 286,992
2024-09-30 $1,778,020 104,651
2024-06-30 $1,505,013 88,739
2024-03-31 $1,329,225 70,892
2023-12-31 $1,142,003 74,592
2023-09-30 $1,072,494 75,210
2023-06-30 $1,023,155 67,669
2023-03-31 $1,191,370 55,490
2022-09-30 $919,587 41,648
2022-06-30 $327,966 13,056