Trexquant Investment’s Alphatec Holdings ATEC Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$2.7M Buy
243,004
+113,508
+88% +$1.26M 0.03% 779
2025
Q1
$1.31M Buy
+129,496
New +$1.31M 0.02% 1012
2024
Q3
Sell
-91,367
Closed -$955K 1524
2024
Q2
$955K Sell
91,367
-95,325
-51% -$996K 0.01% 1013
2024
Q1
$2.57M Buy
186,692
+111,109
+147% +$1.53M 0.05% 563
2023
Q4
$1.14M Buy
+75,583
New +$1.14M 0.03% 775
2023
Q2
Sell
-83,143
Closed -$1.3M 1422
2023
Q1
$1.3M Sell
83,143
-29,501
-26% -$460K 0.04% 623
2022
Q4
$1.39M Buy
112,644
+74,913
+199% +$925K 0.04% 530
2022
Q3
$330K Sell
37,731
-137,172
-78% -$1.2M 0.01% 987
2022
Q2
$1.14M Buy
174,903
+114,760
+191% +$751K 0.05% 458
2022
Q1
$692K Buy
+60,143
New +$692K 0.03% 624
2021
Q2
Sell
-10,976
Closed -$173K 1084
2021
Q1
$173K Sell
10,976
-12,488
-53% -$197K 0.02% 997
2020
Q4
$341K Buy
+23,464
New +$341K 0.04% 619