MTRX — MATRIX SVC CO

Ownership history in Dynamic Technology Lab Private Ltd  ·  17 quarters on record

This page tracks every 13F SEC filing in which Dynamic Technology Lab Private Ltd reported a position in MATRIX SVC CO (MTRX). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
0.59% (2014 Q4)
Avg. % of fund
0.1%
First filed
2014 Q4
Last filed
2025 Q3
Quarters held
17
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 REDUCED 20,603 -1,046 -4.8% 0.05% $269K $13.08
2025 Q2 ADDED 21,649 +7,663 +54.8% 0.04% $293K $13.51
2024 Q4 REDUCED 13,986 -42,512 -75.2% 0.03% $167K $11.97
2024 Q3 ADDED 56,498 +1,573 +2.9% 0.07% $651K $11.53
13 older quarters hidden  —  Sign in free or upgrade to Premium to see full history
% of Fund (quarterly)    MTRX price (monthly, adj. close)

Other funds also holding MTRX

As of 2025 Q4 — sorted by position size

Azarias Capital Management, L.P. 3Y 3.74% WESTERLY CAPITAL MANAGEMENT, LLC 3Y 7Y 2.54% FIRST WILSHIRE SECURITIES MANAGEMENT INC 3Y 7Y 1.8% NEEDHAM INVESTMENT MANAGEMENT LLC 3Y 7Y 1.06% Harvey Partners, LLC 3Y 7Y 0.88% De Lisle Partners LLP 0.39% CenterBook Partners LP 3Y 0.36% Stanley-Laman Group, Ltd. 3Y 7Y 0.27% GENDELL JEFFREY L 3Y 7Y 0.21% GSA CAPITAL PARTNERS LLP 3Y 7Y 0.21%
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