Great Lakes Advisors’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
$3.46M Sell
311,505
-13,722
-4% -$152K 0.03% 362
2025
Q1
$3.3M Sell
325,227
-53,960
-14% -$547K 0.03% 354
2024
Q4
$3.48M Buy
379,187
+214,375
+130% +$1.97M 0.03% 403
2024
Q3
$916K Sell
164,812
-11,801
-7% -$65.6K 0.01% 591
2024
Q2
$1.85M Sell
176,613
-8,416
-5% -$87.9K 0.02% 475
2024
Q1
$2.55M Sell
185,029
-9,252
-5% -$128K 0.02% 449
2023
Q4
$2.94M Sell
194,281
-109,904
-36% -$1.66M 0.03% 408
2023
Q3
$3.95M Sell
304,185
-35,308
-10% -$458K 0.04% 354
2023
Q2
$6.1M Sell
339,493
-34,536
-9% -$621K 0.06% 285
2023
Q1
$5.83M Buy
+374,029
New +$5.83M 0.05% 336