Tudor Investment Corp’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
$1.41M Sell
127,124
-290,542
-70% -$3.23M ﹤0.01% 1007
2025
Q1
$4.24M Sell
417,666
-168,199
-29% -$1.71M 0.01% 520
2024
Q4
$5.38M Buy
585,865
+437,690
+295% +$4.02M 0.02% 414
2024
Q3
$824K Buy
+148,175
New +$824K ﹤0.01% 1078
2024
Q2
Sell
-13,576
Closed -$187K 1502
2024
Q1
$187K Sell
13,576
-15,741
-54% -$217K ﹤0.01% 1329
2023
Q4
$443K Sell
29,317
-214,872
-88% -$3.25M ﹤0.01% 1166
2023
Q3
$3.17M Buy
244,189
+109,112
+81% +$1.42M 0.03% 503
2023
Q2
$2.43M Buy
+135,077
New +$2.43M 0.03% 589
2023
Q1
Sell
-21,014
Closed -$260K 1551
2022
Q4
$260K Buy
+21,014
New +$260K 0.01% 1298