Jane Street’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 |
-17,500
| Closed | -$1.91M | – | 11034 |
|
|
2024
Q4 | $1.91M | Sell |
17,500
-23,728
| -58% | -$2.45M | ﹤0.01% | 4188 |
|
|
2024
Q3 | $3.94M | Sell |
41,228
-133,696
| -76% | -$12.1M | ﹤0.01% | 3247 |
|
|
2024
Q2 | $17.2M | Sell |
174,924
-128,748
| -42% | -$11.3M | ﹤0.01% | 1454 |
|
|
2024
Q1 | $26.2M | Buy |
303,672
+275,030
| +960% | +$23.4M | 0.01% | 992 |
|
|
2023
Q4 | $2.41M | Buy |
+28,642
| New | +$1.99M | ﹤0.01% | 4004 |
|
|
2023
Q3 | – | Sell |
-10,050
| Closed | -$762K | – | 9551 |
|
|
2023
Q2 | $762K | Buy |
10,050
+4,842
| +93% | +$346K | ﹤0.01% | 5667 |
|
|
2023
Q1 | $376K | Buy |
+5,208
| New | +$308K | ﹤0.01% | 6823 |
|
|
2022
Q4 | – | Sell |
-6,532
| Closed | -$289K | – | 10336 |
|
|
2022
Q3 | $289K | Buy |
+6,532
| New | +$342K | ﹤0.01% | 7658 |
|
|
2022
Q2 | – | Sell |
-5,788
| Closed | -$373K | – | 11144 |
|
|
2022
Q1 | $373K | Buy |
5,788
+2,720
| +89% | +$172K | ﹤0.01% | 8023 |
|
|
2021
Q4 | $237K | Sell |
3,068
-258
| -8% | -$19.3K | ﹤0.01% | 8568 |
|
|
2021
Q3 | $229K | Buy |
+3,326
| New | +$237K | ﹤0.01% | 8653 |
|
|
2021
Q2 | – | Sell |
-41,883
| Closed | -$2.62M | – | 10558 |
|
|
2021
Q1 | $2.62M | Buy |
+41,883
| New | +$2.56M | ﹤0.01% | 3516 |
|
|
2020
Q3 | – | Sell |
-9,153
| Closed | -$364K | – | 8086 |
|
|
2020
Q2 | $364K | Sell |
9,153
-2,073
| -18% | -$70.4K | ﹤0.01% | 5549 |
|
|
2020
Q1 | $297K | Buy |
+11,226
| New | +$385K | ﹤0.01% | 4215 |
|
|
2019
Q3 | – | Sell |
-20,647
| Closed | -$833K | – | 5897 |
|
|
2019
Q2 | $833K | Buy |
+20,647
| New | +$772K | ﹤0.01% | 2936 |
|
|
2019
Q1 | – | Sell |
-29,099
| Closed | -$803K | – | 5770 |
|
|
2018
Q4 | $803K | Buy |
+29,099
| New | +$959K | ﹤0.01% | 2875 |
|
Other funds holding ALTR
Jane Street's ALTR Position: Q1 2025 in Review
Jane Street sold out of Altair Engineering Inc (ALTR) in Q1 2025, closing a stake of 17,500 shares — an estimated $1.91M sold.
Jane Street first reported a position in ALTR in Q4 2018 and held it in 16 quarters. The position peaked at $26.2M in Q1 2024. 3 funds tracked by Wall St. Rank hold ALTR as of Q1 2025.
- Jane Street reported no remaining Altair Engineering Inc position as of Q1 2025 after selling out during the quarter.
- Jane Street sold 17,500 Altair Engineering Inc shares in Q1 2025, an estimated $1.91M.
- Jane Street first reported a position in Altair Engineering Inc in Q4 2018 and held it in 16 quarters.
- Jane Street's Altair Engineering Inc position peaked at $26.2M in Q1 2024.
- 3 funds tracked by Wall St. Rank held Altair Engineering Inc as of Q1 2025.
Based on Jane Street's 13F filing for Q1 2025, filed 14 May 2025.