PCM
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Polymer Capital Management’s Matrix Service MTRX Stock Holding History

Polymer Capital Management’s Portfolio MTRX Stock Details MTRX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-10,458
Closed -$137K – 926
2025
Q3 		$137K Buy
+10,458
New +$149K 0.01% 719

Other funds holding MTRX

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
NIM
Needham Investment Management New York $1.96B AUM 101.23% 1-Year Est. Return
GJL
Gendell Jeffrey L $7.34B AUM 183.72% 1-Year Est. Return
WCM
Westerly Capital Management San Francisco, California $368M AUM 42.67% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
HP
Harvey Partners Tarrytown, New York $1.26B AUM 64.44% 1-Year Est. Return
ACM
Azarias Capital Management Berwyn, Pennsylvania $230M AUM 39.35% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Polymer Capital Management's MTRX Position: Q4 2025 in Review

Polymer Capital Management sold out of Matrix Service (MTRX) in Q4 2025, closing a stake of 10,458 shares — an estimated $137K sold.

Polymer Capital Management first reported a position in MTRX in Q3 2025 and held it in 1 quarter. The position peaked at $137K in Q3 2025. 144 funds tracked by Wall St. Rank hold MTRX as of Q4 2025.

  • Polymer Capital Management reported no remaining Matrix Service position as of Q4 2025 after selling out during the quarter.
  • Polymer Capital Management sold 10,458 Matrix Service shares in Q4 2025, an estimated $137K.
  • Polymer Capital Management first reported a position in Matrix Service in Q3 2025 and held it in 1 quarter.
  • Polymer Capital Management's Matrix Service position peaked at $137K in Q3 2025.
  • 144 funds tracked by Wall St. Rank held Matrix Service as of Q4 2025.

Based on Polymer Capital Management's 13F filing for Q4 2025, filed 17 Feb 2026.