Greenhaven Road Investment Management, L.P. - MATRIX SVC CO ownership

MATRIX SVC CO's ticker is MTRX and the CUSIP is 576853105. A total of 111 filers reported holding MATRIX SVC CO in Q1 2024. The put-call ratio across all filers is 0.01 and the average weighting 0.3%.

Quarter-by-quarter ownership
Greenhaven Road Investment Management, L.P. ownership history of MATRIX SVC CO
ValueSharesWeighting
Q2 2024$158,711
-22.7%
15,983
+1.5%
0.07%
-14.9%
Q1 2024$205,223
+52.3%
15,750
+14.3%
0.09%
+52.6%
Q4 2023$134,788
+32145.9%
13,782
-61.0%
0.06%
+418.2%
Q3 2023$418
+359.3%
35,374
+109.3%
0.01%
+120.0%
Q2 2023$9116,9000.01%
Other shareholders
MATRIX SVC CO shareholders Q1 2024
NameSharesValueWeighting ↓
Harvey Partners, LLC 345,500$6,779,0003.52%
PACIFIC GLOBAL INVESTMENT MANAGEMENT CO 556,600$10,921,0002.12%
FIRST WILSHIRE SECURITIES MANAGEMENT INC 655,929$12,869,0002.08%
NORTHPOINTE CAPITAL LLC 861,328$16,898,0001.98%
InView Investment Management LLC 67,730$1,329,0001.79%
PERRITT CAPITAL MANAGEMENT INC 315,700$6,194,0001.21%
Friedberg Investment Management 91,975$1,804,0000.78%
ALGERT GLOBAL LLC 129,039$2,532,0000.73%
PARADIGM CAPITAL MANAGEMENT INC/NY 459,618$9,018,0000.55%
Adirondack Research & Management Inc. 37,909$744,0000.43%
View complete list of MATRIX SVC CO shareholders