Essex Investment Management’s Altair Engineering Inc. Class A Common Stock ALTR Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q1
Sell
-312
Closed -$34K 333
2024
Q4
$34K Sell
312
-434
-58% -$47.4K 0.01% 271
2024
Q3
$71.3K Hold
746
0.01% 246
2024
Q2
$73.2K Sell
746
-108
-13% -$10.6K 0.01% 242
2024
Q1
$73.6K Sell
854
-1,127
-57% -$97.1K 0.01% 239
2023
Q4
$167K Sell
1,981
-435
-18% -$36.6K 0.03% 221
2023
Q3
$151K Sell
2,416
-33
-1% -$2.06K 0.02% 277
2023
Q2
$186K Sell
2,449
-695
-22% -$52.7K 0.03% 280
2023
Q1
$227K Sell
3,144
-38
-1% -$2.74K 0.03% 271
2022
Q4
$145K Hold
3,182
0.02% 284
2022
Q3
$141K Hold
3,182
0.02% 285
2022
Q2
$167K Sell
3,182
-2,459
-44% -$129K 0.03% 295
2022
Q1
$363K Hold
5,641
0.05% 282
2021
Q4
$436K Sell
5,641
-27
-0.5% -$2.09K 0.05% 278
2021
Q3
$391K Hold
5,668
0.05% 284
2021
Q2
$391K Buy
5,668
+1,587
+39% +$109K 0.05% 299
2021
Q1
$255K Buy
+4,081
New +$255K 0.03% 328