Spark Investment Management LLC - MATRIX SVC CO ownership

MATRIX SVC CO's ticker is MTRX and the CUSIP is 576853105. A total of 154 filers reported holding MATRIX SVC CO in Q1 2018. The put-call ratio across all filers is 0.01 and the average weighting 0.1%.

Quarter-by-quarter ownership
Spark Investment Management LLC ownership history of MATRIX SVC CO
ValueSharesWeighting
Q3 2018$904,000
-44.9%
36,700
-60.2%
0.05%
-40.9%
Q4 2017$1,641,000
+214.4%
92,200
+168.0%
0.09%
+214.3%
Q3 2017$522,000
-69.9%
34,400
-55.0%
0.03%
-80.4%
Q4 2016$1,734,000
+43.2%
76,400
+18.3%
0.14%
+45.9%
Q3 2016$1,211,000
+262.6%
64,600
+218.2%
0.10%
+216.1%
Q2 2016$334,000
-7.0%
20,3000.0%0.03%
-13.9%
Q1 2016$359,000
-57.0%
20,300
-50.1%
0.04%
-66.0%
Q4 2015$835,000
+179.3%
40,700
+138.0%
0.11%
+152.4%
Q1 2015$299,000
-22.1%
17,100
+50.0%
0.04%
-30.0%
Q1 2014$384,000
-22.1%
11,400
-43.6%
0.06%
-29.4%
Q4 2013$493,000
+24.8%
20,2000.0%0.08%
-5.6%
Q3 2013$395,000
+74.8%
20,200
+38.5%
0.09%
+47.5%
Q2 2013$226,00014,5810.06%
Other shareholders
MATRIX SVC CO shareholders Q1 2018
NameSharesValueWeighting ↓
FIRST WILSHIRE SECURITIES MANAGEMENT INC 2,245,107$26,4929.06%
AEGIS FINANCIAL CORP 1,197,953$14,135,8458.62%
Azarias Capital Management, L.P. 1,003,371$11,839,7785.85%
WESTERLY CAPITAL MANAGEMENT, LLC 570,000$6,726,0004.74%
Harvey Partners, LLC 1,657,000$19,552,6002.48%
Nierenberg Investment Management Company, Inc. 222,555$2,626,1491.89%
1492 Capital Management LLC 198,839$2,346,3001.51%
WealthTrust Axiom LLC 217,852$2,570,6530.92%
Stanley-Laman Group, Ltd. 405,234$4,781,7610.82%
Keene & Associates, Inc. 83,659$987,1760.79%
View complete list of MATRIX SVC CO shareholders