ALTAIR ENGR INC's ticker is ALTR and the CUSIP is 021369103. A total of 130 filers reported holding ALTAIR ENGR INC in Q1 2019. The put-call ratio across all filers is 0.35 and the average weighting 0.1%.
Quarter-by-quarter ownership
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Matrix Capital Management Company, LP | 11,174,200 | $805,771,562 | 10.94% |
| Conestoga Capital Advisors, LLC | 2,370,624 | $170,945,697 | 2.86% |
| Bain Capital Public Equity, LP | 24,832 | $1,790,636 | 1.81% |
| Capital Impact Advisors, LLC | 16,830 | $1,213,611 | 1.49% |
| EAM Global Investors LLC | 58,571 | $4,223,555 | 1.19% |
| PALISADE CAPITAL MANAGEMENT, LP | 458,601 | $33,069,718 | 0.89% |
| Thematics Asset Management | 169,841 | $12,247,235 | 0.67% |
| Impax Asset Management Group plc | 2,162,771 | $155,145,242 | 0.65% |
| Bain Capital Public Equity Management II, LLC | 155,792 | $11,234,161 | 0.63% |
| G2 Investment Partners Management LLC | 24,600 | $1,773,906 | 0.50% |