William Frels - Mairs & Power Inc
Holding/activity history for Altair Engr Inc (ALTR)
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Reported Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2025 Q1 | 0 | 0.00 | Sell 100.00% | <0.01 | SEC | ||
| 2024 Q4 | 4,431 | <0.01 | Reduce 96.52% | 0.11 | $109.11 | $483,466 | SEC |
| 2024 Q3 | 127,394 | 0.11 | Reduce 2.68% | <0.01 | $95.51 | $12,167,401 | SEC |
| 2024 Q2 | 130,908 | 0.12 | Reduce 5.68% | <0.01 | $98.08 | $12,839,457 | SEC |
| 2024 Q1 | 138,788 | 0.12 | Reduce 13.36% | 0.02 | $86.15 | $11,956,586 | SEC |
| 2023 Q4 | 160,198 | 0.14 | Reduce 11.94% | 0.02 | $84.15 | $13,480,662 | SEC |
| 2023 Q3 | 181,928 | 0.13 | Add 15.43% | 0.02 | $62.56 | $11,381,416 | SEC |
| 2023 Q2 | 157,605 | 0.13 | Add 2.96% | <0.01 | $75.84 | $11,952,763 | SEC |
| 2023 Q1 | 153,075 | 0.13 | Add 21.76% | 0.02 | $72.11 | $11,038,238 | SEC |
| 2022 Q4 | 125,715 | 0.07 | Add 13.74% | <0.01 | $45.47 | $5,716,261 | SEC |
| 2022 Q3 | 110,525 | 0.06 | Add 33.89% | 0.02 | $44.22 | $4,887,000 | SEC |
| 2022 Q2 | 82,550 | 0.05 | Buy | 0.05 | $52.50 | $4,334,000 | SEC |