SEI Investments’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 | $6.51M | Buy |
598,003
+229,238
| +62% | +$3.34M | 0.01% | 1374 |
|
|
2025
Q4 | $7.76M | Buy |
368,765
+246,879
| +203% | +$4.57M | 0.01% | 1174 |
|
|
2025
Q3 | $1.77M | Buy |
121,886
+43,608
| +56% | +$607K | ﹤0.01% | 1749 |
|
|
2025
Q2 | $869K | Buy |
78,278
+16,645
| +27% | +$191K | ﹤0.01% | 1983 |
|
|
2025
Q1 | $625K | Sell |
61,633
-45,779
| -43% | -$491K | ﹤0.01% | 2071 |
|
|
2024
Q4 | $986K | Sell |
107,412
-620
| -0.6% | -$4.95K | ﹤0.01% | 1945 |
|
|
2024
Q3 | $601K | Sell |
108,032
-3,428
| -3% | -$26.3K | ﹤0.01% | 2123 |
|
|
2024
Q2 | $1.16M | Buy |
111,460
+4,976
| +5% | +$57.9K | ﹤0.01% | 1860 |
|
|
2024
Q1 | $1.47M | Sell |
106,484
-7,918
| -7% | -$117K | ﹤0.01% | 1745 |
|
|
2023
Q4 | $1.73M | Buy |
114,402
+12,847
| +13% | +$154K | ﹤0.01% | 1670 |
|
|
2023
Q3 | $1.32M | Sell |
101,555
-18,746
| -16% | -$294K | ﹤0.01% | 1781 |
|
|
2023
Q2 | $2.16M | Buy |
120,301
+15,629
| +15% | +$243K | ﹤0.01% | 1606 |
|
|
2023
Q1 | $1.63M | Sell |
104,672
-3,638
| -3% | -$51.4K | ﹤0.01% | 1710 |
|
|
2022
Q4 | $1.34M | Sell |
108,310
-1,254
| -1% | -$12.6K | ﹤0.01% | 1659 |
|
|
2022
Q3 | $958K | Sell |
109,564
-7,556
| -6% | -$59.8K | ﹤0.01% | 1817 |
|
|
2022
Q2 | $766K | Sell |
117,120
-6,178
| -5% | -$56.9K | ﹤0.01% | 1933 |
|
|
2022
Q1 | $1.42M | Sell |
123,298
-2,413
| -2% | -$26.1K | ﹤0.01% | 1680 |
|
|
2021
Q4 | $1.44M | Buy |
125,711
+20,446
| +19% | +$241K | ﹤0.01% | 1706 |
|
|
2021
Q3 | $1.28M | Sell |
105,265
-8,802
| -8% | -$123K | ﹤0.01% | 1680 |
|
|
2021
Q2 | $1.75M | Sell |
114,067
-56,283
| -33% | -$868K | ﹤0.01% | 1570 |
|
|
2021
Q1 | $2.6M | Buy |
170,350
+99,349
| +140% | +$1.56M | 0.01% | 1337 |
|
|
2020
Q4 | $1.03M | Buy |
+71,001
| New | +$750K | ﹤0.01% | 1676 |
|
|
2020
Q1 | – | Sell |
-70,420
| Closed | -$500K | – | 2342 |
|
|
2019
Q4 | $500K | Buy |
+70,420
| New | +$452K | ﹤0.01% | 1924 |
|
Other funds holding ATEC
VCM
N
