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Equibles

Harvey Partners, LLC

Position in MTRX — Matrix Service Co

CIK 1406484 Tarrytown, NY
Back to MTRX Full portfolio

Position in MTRX

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$11,165,815
+$776,415 QoQ
Shares Held
815,023
-9.9% QoQ
Ownership
2.88%
of shares outstanding
% of Portfolio
0.77%
of 13F equity value
Holder Rank
#8
of 150 holders
Holding Since
Dec 2021
19 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in MTRX Over Time

Shares Held

Position Value (USD)

Position in Engineering & Construction

Industrials · as of Jun 30, 2026

Harvey Partners, LLC holds $11,165,815 across 1 Engineering & Construction name. MTRX ranks #1 (100.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 MTRX
Matrix Service Co
This page 		815,023 $11,165,815

All Filings in MTRX

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19 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $11,165,815 815,023
2026-03-31 $10,389,400 905,000
2025-12-31 $9,976,332 852,678
2025-09-30 $11,149,143 852,381
2025-06-30 $16,506,004 1,221,762
2025-03-31 $19,055,190 1,533,000
2024-12-31 $18,218,340 1,522,000
2024-09-30 $17,467,950 1,515,000
2024-06-30 $13,902,000 1,400,000
2024-03-31 $17,655,650 1,355,000
2023-12-31 $13,960,950 1,427,500
2023-09-30 $19,552,600 1,657,000
2023-06-30 $9,759,730 1,657,000
2023-03-31 $8,947,800 1,657,000
2022-12-31 $10,968,970 1,763,500
2022-09-30 $6,858,203 1,656,571
2022-06-30 $7,959,380 1,573,000
2022-03-31 $8,820,060 1,073,000
2021-12-31 $3,790,080 504,000