BlackRock
ALTR

BlackRock’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
-7,478,856
Closed -$816M 5452
2024
Q4
$816M Sell
7,478,856
-565,929
-7% -$61.7M 0.02% 751
2024
Q3
$768M Buy
8,044,785
+167,675
+2% +$16M 0.02% 773
2024
Q2
$773M Buy
7,877,110
+2,594,123
+49% +$254M 0.02% 720
2024
Q1
$455M Buy
5,282,987
+694,480
+15% +$59.8M 0.01% 1095
2023
Q4
$386M Buy
4,588,507
+328,716
+8% +$27.7M 0.01% 1195
2023
Q3
$266M Buy
4,259,791
+71,933
+2% +$4.5M 0.01% 1345
2023
Q2
$318M Buy
4,187,858
+195,566
+5% +$14.8M 0.01% 1241
2023
Q1
$288M Sell
3,992,292
-64,172
-2% -$4.63M 0.01% 1291
2022
Q4
$184M Sell
4,056,464
-606,103
-13% -$27.6M 0.01% 1596
2022
Q3
$206M Sell
4,662,567
-354,148
-7% -$15.7M 0.01% 1442
2022
Q2
$263M Buy
5,016,715
+137,571
+3% +$7.22M 0.01% 1319
2022
Q1
$314M Buy
4,879,144
+339,610
+7% +$21.9M 0.01% 1316
2021
Q4
$351M Buy
4,539,534
+235,385
+5% +$18.2M 0.01% 1295
2021
Q3
$297M Sell
4,304,149
-31,554
-0.7% -$2.18M 0.01% 1407
2021
Q2
$299M Sell
4,335,703
-71,301
-2% -$4.92M 0.01% 1470
2021
Q1
$276M Buy
4,407,004
+121,841
+3% +$7.62M 0.01% 1477
2020
Q4
$249M Buy
4,285,163
+113,581
+3% +$6.61M 0.01% 1433
2020
Q3
$175M Buy
4,171,582
+425,460
+11% +$17.9M 0.01% 1470
2020
Q2
$149M Buy
3,746,122
+468,590
+14% +$18.6M 0.01% 1561
2020
Q1
$86.9M Buy
3,277,532
+34,798
+1% +$922K ﹤0.01% 1732
2019
Q4
$116M Sell
3,242,734
-883,583
-21% -$31.7M ﹤0.01% 1865
2019
Q3
$143M Buy
4,126,317
+453,110
+12% +$15.7M 0.01% 1660
2019
Q2
$148M Buy
3,673,207
+1,308,497
+55% +$52.9M 0.01% 1637
2019
Q1
$87M Sell
2,364,710
-18,754
-0.8% -$690K ﹤0.01% 1947
2018
Q4
$65.7M Sell
2,383,464
-152,877
-6% -$4.22M ﹤0.01% 2062
2018
Q3
$110M Buy
2,536,341
+337,323
+15% +$14.7M ﹤0.01% 1898
2018
Q2
$75.2M Buy
2,199,018
+1,406,125
+177% +$48.1M ﹤0.01% 2108
2018
Q1
$24.9M Buy
792,893
+84,293
+12% +$2.64M ﹤0.01% 2631
2017
Q4
$17M Buy
+708,600
New +$17M ﹤0.01% 2840