Michael Gelband’s Matrix Service MTRX Stock Holding History

Michael Gelband’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
2026 Q2	$150K	Sell	10,938 -52,779	-83%	-$680K	﹤0.01%	1442
2026 Q1	$731K	Buy	63,717 +36,706	+136%	+$437K	0.01%	1084
2025 Q4	$316K	Sell	27,011 -17,039	-39%	-$214K	﹤0.01%	1300
2025 Q3	$576K	Buy	+44,050	New	+$626K	0.01%	1137
2024 Q4	–	Sell	-10,962	Closed	-$126K	–	1862
2024 Q3	$126K	Buy	+10,962	New	+$109K	﹤0.01%	1500
2024 Q2	–	Sell	-17,630	Closed	-$230K	–	1813
2024 Q1	$230K	Sell	17,630 -28,427	-62%	-$319K	﹤0.01%	1321
2023 Q4	$450K	Buy	+46,057	New	+$500K	﹤0.01%	1061
2022 Q3	–	Sell	-11,652	Closed	-$59K	–	2149
2022 Q2	$59K	Buy	+11,652	New	+$73.1K	﹤0.01%	1788
2022 Q1	–	Sell	-52,721	Closed	-$396K	–	2517
2021 Q4	$396K	Buy	+52,721	New	+$496K	﹤0.01%	1538
2021 Q3	–	Sell	-24,753	Closed	-$260K	–	2451
2021 Q2	$260K	Sell	24,753 -367	-1%	-$4.43K	﹤0.01%	1825
2021 Q1	$329K	Buy	+25,120	New	+$335K	﹤0.01%	1603
2020 Q3	–	Sell	-38,519	Closed	-$374K	–	2061
2020 Q2	$374K	Buy	+38,519	New	+$374K	0.01%	1207

Other funds holding MTRX

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

NIM

Needham Investment Management New York $3.33B AUM 163.16% 1-Year Est. Return

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

GJL

Gendell Jeffrey L $11.3B AUM 163.06% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

First Eagle Investment Management New York $59.9B AUM 27.01% 1-Year Est. Return

Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return

Harvey Partners Tarrytown, New York $1.46B AUM 78.13% 1-Year Est. Return

Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Michael Gelband's MTRX Position: Q2 2026 in Review

Michael Gelband reduced its Matrix Service (MTRX) stake by 83% in Q2 2026, selling an estimated $680K and leaving 10,938 shares worth $150K. The position accounts for ﹤0.01% of the portfolio, ranked #1442.

Michael Gelband first reported a position in MTRX in Q2 2020 and has held it in 12 quarters since. The position peaked at $731K in Q1 2026. 149 funds tracked by Wall St. Rank hold MTRX as of Q2 2026.

Michael Gelband held 10,938 shares of Matrix Service worth $150K as of Q2 2026.
Michael Gelband sold 52,779 Matrix Service shares in Q2 2026, an estimated $680K.
Matrix Service made up ﹤0.01% of Michael Gelband's portfolio in Q2 2026, its #1442 holding.
Michael Gelband first reported a position in Matrix Service in Q2 2020 and has held it in 12 quarters since.
Michael Gelband's Matrix Service position peaked at $731K in Q1 2026.
149 funds tracked by Wall St. Rank held Matrix Service as of Q2 2026.

Based on ExodusPoint Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.