D.E. Shaw & Co’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
Sell
-303,397
Closed -$3.08M 3106
2025
Q1
$3.08M Buy
+303,397
New +$3.08M ﹤0.01% 1618
2023
Q3
Sell
-283,020
Closed -$5.09M 3050
2023
Q2
$5.09M Buy
283,020
+172,955
+157% +$3.11M 0.01% 1241
2023
Q1
$1.72M Buy
+110,065
New +$1.72M ﹤0.01% 1931
2021
Q4
Sell
-91,980
Closed -$1.12M 3967
2021
Q3
$1.12M Buy
91,980
+72,649
+376% +$885K ﹤0.01% 2420
2021
Q2
$296K Buy
+19,331
New +$296K ﹤0.01% 3106