ALTAIR ENGR INC's ticker is and the CUSIP is 021369AA1. A total of 31 filers reported holding ALTAIR ENGR INC in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $9,312,000 | -55.8% | 6,438,000 | -47.9% | 0.01% | +75.0% |
| Q4 2021 | $21,076,000 | +109.7% | 12,358,000 | +90.7% | 0.00% | -20.0% |
| Q3 2021 | $10,050,000 | -2.2% | 6,479,000 | -2.0% | 0.01% | 0.0% |
| Q2 2021 | $10,280,000 | +580.3% | 6,610,000 | +535.0% | 0.01% | +400.0% |
| Q1 2021 | $1,511,000 | +60.6% | 1,041,000 | +52.0% | 0.00% | – |
| Q4 2020 | $941,000 | -66.2% | 685,000 | -72.7% | 0.00% | -100.0% |
| Q3 2020 | $2,785,000 | +1781.8% | 2,508,000 | +1691.4% | 0.00% | – |
| Q2 2020 | $148,000 | -36.8% | 140,000 | -48.0% | 0.00% | – |
| Q1 2020 | $234,000 | -92.9% | 269,000 | -91.7% | 0.00% | -100.0% |
| Q4 2019 | $3,312,000 | +142.1% | 3,231,000 | +137.6% | 0.00% | +100.0% |
| Q3 2019 | $1,368,000 | +114.8% | 1,360,000 | +132.5% | 0.00% | – |
| Q2 2019 | $637,000 | – | 585,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Boussard & Gavaudan Investment Management LLP | 15,850 | $21,493,448 | 2.51% |
| Warberg Asset Management LLC | 6,700,000 | $9,061,907 | 1.83% |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 45,893,000 | $62,454,068 | 1.34% |
| CAPSTONE INVESTMENT ADVISORS, LLC | 6,429,000 | $8,679,150 | 0.04% |
| FMR LLC | 6,135,000 | $8,266,913 | 0.00% |
| CITIGROUP INC | 6,000 | $8,085 | 0.00% |
| ROYAL BANK OF CANADA | 65,000 | $103,000 | 0.00% |
| WELLS FARGO & COMPANY/MN | 221,000 | $350,868 | 0.00% |
| JPMORGAN CHASE & CO | 410,000 | $650,932 | 0.00% |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 6,000 | $8,085 | 0.00% |