Simplex Trading’s Altair Engineering Inc ALTR Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q1
Sell
-9,381
Closed -$1.04M 9967
2024
Q4
$1.02M Buy
9,381
+6,889
+276% +$711K ﹤0.01% 2822
2024
Q3
$238K Buy
2,492
+2,077
+500% +$189K ﹤0.01% 4353
2024
Q2
$40K Buy
+415
New +$36.5K ﹤0.01% 6317
2024
Q1
Sell
-3,870
Closed -$329K 10151
2023
Q4
$325K Buy
+3,870
New +$269K ﹤0.01% 4133
2023
Q3
Sell
-3
Closed -$202 10081
2023
Q2
$0 Sell
3
-119
-98% -$8.51K ﹤0.01% 10163
2023
Q1
$8K Buy
+122
New +$7.21K ﹤0.01% 7761
2021
Q4
Sell
-535
Closed -$40K 11656
2021
Q3
$37K Hold
535
﹤0.01% 7894
2021
Q2
$36K Buy
535
+37
+7% +$2.43K ﹤0.01% 8056
2021
Q1
$31K Buy
498
+400
+408% +$24.4K ﹤0.01% 7100
2020
Q4
$5K Buy
+98
New +$4.94K ﹤0.01% 7744
2020
Q3
Sell
-76
Closed -$3.06K 8691
2020
Q2
$3K Hold
76
﹤0.01% 7191
2020
Q1
$2K Sell
76
-1,368
-95% -$46.9K ﹤0.01% 7248
2019
Q4
$51K Buy
+1,444
New +$48.7K ﹤0.01% 5170
2019
Q2
Sell
-120
Closed -$4K 7952
2019
Q1
$4K Buy
120
+21
+21% +$706 ﹤0.01% 6593
2018
Q4
$2K Buy
+99
New +$3.26K ﹤0.01% 6635

Other funds holding ALTR

Simplex Trading's ALTR Position: Q1 2025 in Review

Simplex Trading sold out of Altair Engineering Inc (ALTR) in Q1 2025, closing a stake of 9,381 shares — an estimated $1.04M sold.

Simplex Trading first reported a position in ALTR in Q4 2018 and held it in 15 quarters. The position peaked at $1.02M in Q4 2024. 3 funds tracked by Wall St. Rank hold ALTR as of Q1 2025.

  • Simplex Trading reported no remaining Altair Engineering Inc position as of Q1 2025 after selling out during the quarter.
  • Simplex Trading sold 9,381 Altair Engineering Inc shares in Q1 2025, an estimated $1.04M.
  • Simplex Trading first reported a position in Altair Engineering Inc in Q4 2018 and held it in 15 quarters.
  • Simplex Trading's Altair Engineering Inc position peaked at $1.02M in Q4 2024.
  • 3 funds tracked by Wall St. Rank held Altair Engineering Inc as of Q1 2025.

Based on Simplex Trading's 13F filing for Q1 2025, filed 12 May 2025.