ALTAIR ENGR INC's ticker is ALTR and the CUSIP is 021369103. A total of 167 filers reported holding ALTAIR ENGR INC in Q1 2021. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $659,000 | 0.0% | 9,561 | 0.0% | 0.02% | 0.0% |
| Q2 2021 | $659,000 | +10.2% | 9,561 | 0.0% | 0.02% | -5.3% |
| Q1 2021 | $598,000 | +7.6% | 9,561 | 0.0% | 0.02% | -5.0% |
| Q4 2020 | $556,000 | +38.7% | 9,561 | 0.0% | 0.02% | +17.6% |
| Q3 2020 | $401,000 | -40.9% | 9,561 | +93.2% | 0.02% | -41.4% |
| Q2 2020 | $679,000 | -10.5% | 4,948 | -80.1% | 0.03% | -21.6% |
| Q1 2020 | $759,000 | – | 24,820 | – | 0.04% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Matrix Capital Management Company, LP | 11,300,457 | $706,956,590 | 8.48% |
| Conestoga Capital Advisors, LLC | 2,409,511 | $150,739,008 | 2.59% |
| Capital Impact Advisors, LLC | 16,830 | $1,052,885 | 1.76% |
| RIPOSTE CAPITAL LLC | 125,000 | $7,820,000 | 0.90% |
| PALISADE CAPITAL MANAGEMENT, LP | 393,838 | $24,638,505 | 0.69% |
| Impax Asset Management Group plc | 4,261,100 | $265,140,666 | 0.59% |
| Thematics Asset Management | 185,708 | $11,617,892 | 0.57% |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 37,500 | $2,346,000 | 0.40% |
| BAMCO INC /NY/ | 1,635,507 | $102,317,318 | 0.30% |
| Pictet Asset Management Holding SA | 3,570,888 | $223,394,753 | 0.28% |