ALTAIR ENGR INC's ticker is and the CUSIP is 021369953. A total of 1 filers reported holding ALTAIR ENGR INC in Q3 2020. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $7 | -99.9% | 100 | -50.0% | 0.00% | – |
| Q3 2022 | $8,000 | -97.1% | 200 | -96.2% | 0.00% | – |
| Q2 2022 | $273,000 | +3800.0% | 5,200 | +5100.0% | 0.00% | – |
| Q4 2021 | $7,000 | 0.0% | 100 | +4900.0% | 0.00% | – |
| Q2 2020 | $7,000 | +40.0% | 2 | 0.0% | 0.00% | – |
| Q1 2020 | $5,000 | -80.0% | 2 | -71.4% | 0.00% | – |
| Q4 2019 | $25,000 | +127.3% | 7 | +133.3% | 0.00% | – |
| Q1 2019 | $11,000 | +37.5% | 3 | 0.0% | 0.00% | – |
| Q4 2018 | $8,000 | – | 3 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| SIMPLEX TRADING, LLC | 3 | $8,000 | 0.00% |