OAM
ALTR

Ostrum Asset 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
-2,115
Closed -$231K 664
2024
Q4
$231K Buy
2,115
+979
+86% +$107K 0.02% 487
2024
Q3
$108K Sell
1,136
-887
-44% -$84.7K 0.01% 552
2024
Q2
$198K Buy
2,023
+47
+2% +$4.61K 0.02% 497
2024
Q1
$170K Buy
1,976
+1,470
+291% +$127K 0.01% 556
2023
Q4
$42.6K Sell
506
-771
-60% -$64.9K ﹤0.01% 636
2023
Q3
$79.9K Buy
1,277
+124
+11% +$7.76K 0.01% 642
2023
Q2
$87.4K Hold
1,153
0.01% 616
2023
Q1
$83.1K Buy
+1,153
New +$83.1K 0.01% 614
2019
Q3
Sell
-42,352
Closed -$1.71M 144
2019
Q2
$1.71M Buy
42,352
+13,252
+46% +$535K 0.47% 70
2019
Q1
$1.07M Hold
29,100
0.35% 86
2018
Q4
$803K Buy
+29,100
New +$803K 0.32% 101