MATRIX SVC CO's ticker is MTRX and the CUSIP is 576853105. A total of 151 filers reported holding MATRIX SVC CO in Q2 2018. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| FIRST WILSHIRE SECURITIES MANAGEMENT INC | 1,914,763 | $19,014 | 5.82% |
| Azarias Capital Management, L.P. | 1,273,193 | $12,642,806 | 5.68% |
| WESTERLY CAPITAL MANAGEMENT, LLC | 1,080,000 | $10,724,400 | 5.34% |
| Harvey Partners, LLC | 1,400,000 | $13,902,000 | 1.67% |
| 1492 Capital Management LLC | 182,658 | $1,813,794 | 1.02% |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 1,025,000 | $10,178,250 | 0.84% |
| Nierenberg Investment Management Company, Inc. | 99,555 | $988,581 | 0.55% |
| G2 Investment Partners Management LLC | 211,954 | $2,104,703 | 0.54% |
| Stanley-Laman Group, Ltd. | 326,621 | $3,243,347 | 0.47% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 237,421 | $2,357,591 | 0.44% |