Dimensional Fund Advisors’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
-591,573
Closed -$64.5M 3365
2024
Q4
$64.5M Buy
591,573
+12,585
+2% +$1.37M 0.02% 1358
2024
Q3
$55.3M Buy
578,988
+65,293
+13% +$6.24M 0.01% 1447
2024
Q2
$50.4M Buy
513,695
+37,114
+8% +$3.64M 0.01% 1469
2024
Q1
$41.1M Buy
476,581
+5,674
+1% +$489K 0.01% 1601
2023
Q4
$39.6M Buy
470,907
+9,714
+2% +$817K 0.01% 1595
2023
Q3
$28.9M Buy
461,193
+95,588
+26% +$5.98M 0.01% 1711
2023
Q2
$27.7M Buy
365,605
+10,466
+3% +$794K 0.01% 1745
2023
Q1
$25.6M Sell
355,139
-65,248
-16% -$4.7M 0.01% 1777
2022
Q4
$19.1K Buy
420,387
+26,122
+7% +$1.19K 0.01% 1894
2022
Q3
$17.4M Buy
394,265
+43,943
+13% +$1.94M 0.01% 1902
2022
Q2
$18.4M Sell
350,322
-2,921
-0.8% -$153K 0.01% 1913
2022
Q1
$22.8M Buy
353,243
+10,216
+3% +$658K 0.01% 1899
2021
Q4
$26.5M Buy
343,027
+15,498
+5% +$1.2M 0.01% 1829
2021
Q3
$22.6M Buy
327,529
+67,555
+26% +$4.66M 0.01% 1939
2021
Q2
$17.9M Buy
259,974
+8,370
+3% +$577K 0.01% 2090
2021
Q1
$15.7M Buy
251,604
+2,443
+1% +$153K 0.01% 2120
2020
Q4
$14.5M Buy
249,161
+5,880
+2% +$342K 0.01% 2117
2020
Q3
$10.2M Buy
243,281
+4,299
+2% +$180K ﹤0.01% 2180
2020
Q2
$9.5M Buy
238,982
+2,834
+1% +$113K ﹤0.01% 2224
2020
Q1
$6.26M Buy
236,148
+35,343
+18% +$936K ﹤0.01% 2317
2019
Q4
$7.21M Buy
200,805
+28,947
+17% +$1.04M ﹤0.01% 2479
2019
Q3
$5.95M Buy
171,858
+25,646
+18% +$888K ﹤0.01% 2544
2019
Q2
$5.91M Buy
146,212
+25,512
+21% +$1.03M ﹤0.01% 2592
2019
Q1
$4.44M Buy
120,700
+101,282
+522% +$3.73M ﹤0.01% 2687
2018
Q4
$536K Buy
+19,418
New +$536K ﹤0.01% 3134