Two Sigma 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 | $22.2M | Buy |
2,042,843
+74,634
| +4% | +$1.09M | 0.02% | 894 |
|
|
2025
Q4 | $41.4M | Buy |
1,968,209
+173,885
| +10% | +$3.22M | 0.06% | 410 |
|
|
2025
Q3 | $26.1M | Buy |
1,794,324
+665,634
| +59% | +$9.27M | 0.04% | 536 |
|
|
2025
Q2 | $12.5M | Buy |
1,128,690
+480,753
| +74% | +$5.52M | 0.02% | 722 |
|
|
2025
Q1 | $6.57M | Buy |
647,937
+276,651
| +75% | +$2.97M | 0.01% | 979 |
|
|
2024
Q4 | $3.41M | Buy |
371,286
+154,616
| +71% | +$1.23M | 0.01% | 1357 |
|
|
2024
Q3 | $1.2M | Buy |
216,670
+199,136
| +1,136% | +$1.53M | ﹤0.01% | 2015 |
|
|
2024
Q2 | $183K | Sell |
17,534
-43,412
| -71% | -$505K | ﹤0.01% | 2744 |
|
|
2024
Q1 | $840K | Sell |
60,946
-49,554
| -45% | -$735K | ﹤0.01% | 2061 |
|
|
2023
Q4 | $1.67M | Sell |
110,500
-31,619
| -22% | -$378K | ﹤0.01% | 1740 |
|
|
2023
Q3 | $1.84M | Sell |
142,119
-908,137
| -86% | -$14.2M | 0.01% | 1457 |
|
|
2023
Q2 | $18.9M | Buy |
1,050,256
+371,975
| +55% | +$5.79M | 0.05% | 422 |
|
|
2023
Q1 | $10.6M | Buy |
678,281
+169,025
| +33% | +$2.39M | 0.03% | 571 |
|
|
2022
Q4 | $6.29M | Buy |
509,256
+327,720
| +181% | +$3.3M | 0.02% | 752 |
|
|
2022
Q3 | $1.59M | Buy |
181,536
+122,129
| +206% | +$966K | 0.01% | 1257 |
|
|
2022
Q2 | $389K | Buy |
59,407
+35,807
| +152% | +$330K | ﹤0.01% | 1915 |
|
|
2022
Q1 | $271K | Sell |
23,600
-42,900
| -65% | -$464K | ﹤0.01% | 2244 |
|
|
2021
Q4 | $760K | Sell |
66,500
-496,835
| -88% | -$5.87M | ﹤0.01% | 2810 |
|
|
2021
Q3 | $6.87M | Sell |
563,335
-58,823
| -9% | -$820K | 0.02% | 997 |
|
|
2021
Q2 | $9.53M | Sell |
622,158
-39,190
| -6% | -$605K | 0.03% | 833 |
|
|
2021
Q1 | $10.4M | Buy |
661,348
+331,669
| +101% | +$5.22M | 0.03% | 692 |
|
|
2020
Q4 | $4.79M | Buy |
329,679
+241,814
| +275% | +$2.55M | 0.02% | 959 |
|
|
2020
Q3 | $583K | Sell |
87,865
-69,258
| -44% | -$391K | ﹤0.01% | 2126 |
|
|
2020
Q2 | $738K | Sell |
157,123
-91,383
| -37% | -$404K | ﹤0.01% | 1736 |
|
|
2020
Q1 | $857K | Buy |
248,506
+24,636
| +11% | +$142K | 0.01% | 1531 |
|
|
2019
Q4 | $1.59M | Buy |
223,870
+191,863
| +599% | +$1.23M | 0.01% | 1788 |
|
|
2019
Q3 | $161K | Buy |
+32,007
| New | +$166K | ﹤0.01% | 3237 |
|
|
2015
Q1 | – | Sell |
-1,837
| Closed | -$31K | – | 2619 |
|
|
2014
Q4 | $31K | Sell |
1,837
-2,695
| -59% | -$45.9K | ﹤0.01% | 2175 |
|
|
2014
Q3 | $92K | Buy |
4,532
+2,387
| +111% | +$43.9K | ﹤0.01% | 1674 |
|
|
2014
Q2 | $42K | Buy |
2,145
+947
| +79% | +$15.9K | ﹤0.01% | 2093 |
|
|
2014
Q1 | $22K | Sell |
1,198
-1,640
| -58% | -$36K | ﹤0.01% | 1936 |
|
|
2013
Q4 | $69K | Buy |
2,838
+1,758
| +163% | +$40.6K | ﹤0.01% | 2105 |
|
|
2013
Q3 | $25K | Sell |
1,080
-2,064
| -66% | -$52.3K | ﹤0.01% | 1795 |
|
|
2013
Q2 | $77K | Buy |
+3,144
| New | +$73.1K | ﹤0.01% | 1902 |
|
Other funds holding ATEC
VCM
N
