BlackRock’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
$110M Sell
10,088,182
-69,466
-0.7% -$1.01M ﹤0.01% 2044
2025
Q4
$214M Sell
10,157,648
-212,649
-2% -$3.94M ﹤0.01% 1648
2025
Q3
$151M Buy
10,370,297
+854,348
+9% +$11.9M ﹤0.01% 1838
2025
Q2
$106M Buy
9,515,949
+1,178,720
+14% +$13.5M ﹤0.01% 2009
2025
Q1
$84.5M Sell
8,337,229
-235,753
-3% -$2.53M ﹤0.01% 2099
2024
Q4
$78.7M Buy
8,572,982
+314,330
+4% +$2.51M ﹤0.01% 2212
2024
Q3
$45.9M Sell
8,258,652
-33,772
-0.4% -$259K ﹤0.01% 2516
2024
Q2
$86.7M Buy
8,292,424
+683,993
+9% +$7.96M ﹤0.01% 2102
2024
Q1
$105M Sell
7,608,431
-84,505
-1% -$1.25M ﹤0.01% 2024
2023
Q4
$116M Buy
7,692,936
+1,982,166
+35% +$23.7M ﹤0.01% 1989
2023
Q3
$74.1M Buy
5,710,770
+158,565
+3% +$2.48M ﹤0.01% 2167
2023
Q2
$99.8M Buy
5,552,205
+393,887
+8% +$6.13M ﹤0.01% 2054
2023
Q1
$80.5M Buy
5,158,318
+118,703
+2% +$1.68M ﹤0.01% 2154
2022
Q4
$62.2M Buy
5,039,615
+95,406
+2% +$962K ﹤0.01% 2311
2022
Q3
$43.2M Sell
4,944,209
-5,190
-0.1% -$41.1K ﹤0.01% 2550
2022
Q2
$32.4M Buy
4,949,399
+6,386
+0.1% +$58.8K ﹤0.01% 2792
2022
Q1
$56.8M Buy
4,943,013
+34,257
+0.7% +$370K ﹤0.01% 2510
2021
Q4
$56.1M Buy
4,908,756
+136,753
+3% +$1.61M ﹤0.01% 2584
2021
Q3
$58.2M Sell
4,772,003
-194,574
-4% -$2.71M ﹤0.01% 2559
2021
Q2
$76.1M Buy
4,966,577
+594,482
+14% +$9.17M ﹤0.01% 2421
2021
Q1
$69M Buy
4,372,095
+450,287
+11% +$7.09M ﹤0.01% 2407
2020
Q4
$56.9M Buy
3,921,808
+1,037,491
+36% +$11M ﹤0.01% 2390
2020
Q3
$19.2M Sell
2,884,317
-84,418
-3% -$476K ﹤0.01% 2879
2020
Q2
$14M Buy
2,968,735
+348,749
+13% +$1.54M ﹤0.01% 2998
2020
Q1
$9.04M Sell
2,619,986
-267
-0% -$1.53K ﹤0.01% 3051
2019
Q4
$18.6M Buy
2,620,253
+101,257
+4% +$650K ﹤0.01% 2922
2019
Q3
$12.6M Buy
2,518,996
+953,384
+61% +$4.96M ﹤0.01% 3094
2019
Q2
$7.11M Buy
1,565,612
+1,369,901
+700% +$5.11M ﹤0.01% 3411
2019
Q1
$519K Sell
195,711
-2,713
-1% -$5.27K ﹤0.01% 4093
2018
Q4
$454K Sell
198,424
-331
-0.2% -$932 ﹤0.01% 4081
2018
Q3
$671K Buy
198,755
+2,200
+1% +$6.94K ﹤0.01% 4064
2018
Q2
$585K Buy
196,555
+48,688
+33% +$173K ﹤0.01% 4047
2018
Q1
$474K Sell
147,867
-1,618
-1% -$5.26K ﹤0.01% 4057
2017
Q4
$398K Sell
149,485
-5,942
-4% -$19K ﹤0.01% 4090
2017
Q3
$351K Buy
155,427
+399
+0.3% +$768 ﹤0.01% 4122
2017
Q2
$287K Sell
155,028
-16,859
-10% -$34K ﹤0.01% 4164
2017
Q1
$400K Buy
+171,887
New +$549K ﹤0.01% 4024

Other funds holding ATEC