Squarepoint’s Alphatec Holdings ATEC Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$6.61M Buy
607,118
+230,960
+61% +$3.36M 0.01% 1311
2025
Q4
$7.91M Sell
376,158
-217,758
-37% -$4.03M 0.02% 1188
2025
Q3
$8.64M Buy
593,916
+354,046
+148% +$4.93M 0.02% 1150
2025
Q2
$2.66M Buy
239,870
+46,349
+24% +$532K 0.01% 1887
2025
Q1
$1.96M Buy
193,521
+142,562
+280% +$1.53M ﹤0.01% 2103
2024
Q4
$468K Sell
50,959
-412,342
-89% -$3.29M ﹤0.01% 3780
2024
Q3
$2.58M Buy
463,301
+192,660
+71% +$1.48M 0.01% 1896
2024
Q2
$2.83M Sell
270,641
-582,043
-68% -$6.78M 0.01% 1791
2024
Q1
$11.8M Buy
852,684
+267,488
+46% +$3.97M 0.05% 895
2023
Q4
$8.84M Buy
585,196
+108,617
+23% +$1.3M 0.04% 1022
2023
Q3
$6.18M Buy
476,579
+302,659
+174% +$4.74M 0.03% 1046
2023
Q2
$3.13M Buy
173,920
+6,439
+4% +$100K 0.02% 1365
2023
Q1
$2.61M Sell
167,481
-51,274
-23% -$725K 0.02% 1262
2022
Q4
$2.7M Buy
218,755
+1,251
+0.6% +$12.6K 0.02% 1190
2022
Q3
$1.9M Sell
217,504
-151,665
-41% -$1.2M 0.02% 1351
2022
Q2
$2.41M Buy
369,169
+98,646
+36% +$909K 0.02% 1074
2022
Q1
$3.11M Buy
270,523
+127,111
+89% +$1.37M 0.02% 907
2021
Q4
$1.64M Buy
143,412
+195
+0.1% +$2.3K 0.01% 1374
2021
Q3
$1.75M Buy
143,217
+59,491
+71% +$830K 0.01% 1271
2021
Q2
$1.28M Buy
83,726
+6,401
+8% +$98.7K 0.01% 1456
2021
Q1
$1.22M Sell
77,325
-7,748
-9% -$122K 0.01% 1359
2020
Q4
$1.24M Buy
85,073
+47,735
+128% +$504K 0.01% 1190
2020
Q3
$248K Sell
37,338
-22,853
-38% -$129K ﹤0.01% 1957
2020
Q2
$283K Buy
60,191
+27,736
+85% +$122K ﹤0.01% 1632
2020
Q1
$112K Buy
+32,455
New +$187K ﹤0.01% 1617

Other funds holding ATEC