Millennium Management’s Altair Engineering Inc. Class A Common Stock ALTR Stock Holding History
| Quarter | Market Value | Status | Shares |
Shares Change % | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q1 | – | Sell |
-560,612
| Closed | -$61.2M | – | 4609 |
|
|
2024
Q4 | $61.2M | Buy |
+560,612
| New | +$61.2M | 0.03% | 471 |
|
|
2024
Q3 | – | Hold |
0
| – | – | – | 4587 |
|
|
2024
Q2 | – | Sell |
-62,900
| Closed | -$5.42M | – | 4631 |
|
|
2024
Q1 | $5.42M | Sell |
62,900
-59,940
| -49% | -$5.16M | ﹤0.01% | 1917 |
|
|
2023
Q4 | $10.3M | Buy |
122,840
+80,560
| +191% | +$6.78M | ﹤0.01% | 1454 |
|
|
2023
Q3 | $2.65M | Sell |
42,280
-155,798
| -79% | -$9.75M | ﹤0.01% | 2300 |
|
|
2023
Q2 | $15M | Buy |
198,078
+51,934
| +36% | +$3.94M | 0.01% | 1174 |
|
|
2023
Q1 | $10.5M | Buy |
146,144
+133,981
| +1,102% | +$9.66M | 0.01% | 1389 |
|
|
2022
Q4 | $553K | Sell |
12,163
-21,409
| -64% | -$973K | ﹤0.01% | 3568 |
|
|
2022
Q3 | $1.49M | Sell |
33,572
-158,614
| -83% | -$7.02M | ﹤0.01% | 3084 |
|
|
2022
Q2 | $10.1M | Buy |
192,186
+154,199
| +406% | +$8.1M | 0.01% | 1505 |
|
|
2022
Q1 | $2.45M | Buy |
37,987
+33,949
| +841% | +$2.19M | ﹤0.01% | 2895 |
|
|
2021
Q4 | $312K | Sell |
4,038
-56,971
| -93% | -$4.4M | ﹤0.01% | 4361 |
|
|
2021
Q3 | $4.21M | Sell |
61,009
-84,953
| -58% | -$5.86M | ﹤0.01% | 2350 |
|
|
2021
Q2 | $10.1M | Sell |
145,962
-20,856
| -13% | -$1.44M | 0.01% | 1399 |
|
|
2021
Q1 | $10.4M | Buy |
166,818
+13,381
| +9% | +$837K | 0.01% | 1333 |
|
|
2020
Q4 | $8.93M | Buy |
153,437
+112,723
| +277% | +$6.56M | 0.01% | 1426 |
|
|
2020
Q3 | $1.71K | Sell |
40,714
-21,030
| -34% | -$883 | ﹤0.01% | 2138 |
|
|
2020
Q2 | $2.45M | Buy |
+61,744
| New | +$2.45M | ﹤0.01% | 1885 |
|
|
2020
Q1 | – | Sell |
-5,724
| Closed | -$206K | – | 3754 |
|
|
2019
Q4 | $206K | Buy |
+5,724
| New | +$206K | ﹤0.01% | 3150 |
|
|
2019
Q2 | – | Sell |
-76,978
| Closed | -$2.83M | – | 3851 |
|
|
2019
Q1 | $2.83M | Sell |
76,978
-141,799
| -65% | -$5.22M | ﹤0.01% | 1833 |
|
|
2018
Q4 | $6.03M | Sell |
218,777
-156,618
| -42% | -$4.32M | 0.01% | 1315 |
|
|
2018
Q3 | $16.3M | Buy |
375,395
+15,301
| +4% | +$665K | 0.02% | 873 |
|
|
2018
Q2 | $12.3M | Buy |
360,094
+92,255
| +34% | +$3.15M | 0.02% | 1079 |
|
|
2018
Q1 | $8.4M | Buy |
267,839
+204,724
| +324% | +$6.42M | 0.01% | 1366 |
|
|
2017
Q4 | $1.51M | Buy |
+63,115
| New | +$1.51M | ﹤0.01% | 2265 |
|