AIM
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Aigen Investment Management’s Alphatec Holdings ATEC Stock Holding History

Aigen Investment Management’s Portfolio ATEC Stock Details ATEC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-13,672
Closed -$199K – 590
2025
Q3 		$199K Buy
+13,672
New +$190K 0.03% 685
2024
Q3 		– Sell
-24,475
Closed -$256K – 723
2024
Q2 		$256K Buy
+24,475
New +$285K 0.05% 535
2023
Q4 		– Sell
-12,294
Closed -$159K – 792
2023
Q3 		$159K Sell
12,294
-58,119
-83% -$910K 0.03% 708
2023
Q2 		$1.27M Buy
70,413
+44,273
+169% +$690K 0.19% 151
2023
Q1 		$408K Buy
26,140
+2,571
+11% +$36.3K 0.06% 357
2022
Q4 		$291K Buy
+23,569
New +$238K 0.04% 366

Other funds holding ATEC

BlackRock
BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
Royal Bank of Canada
Royal Bank of Canada Toronto, Ontario, Canada $528B AUM 27.57% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $303B AUM 30.15% 1-Year Est. Return
BNP Paribas Asset Management
BNP Paribas Asset Management Paris, France $86.1B AUM 29.11% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
N
Nuveen Charlotte, North Carolina $369B AUM 31.66% 1-Year Est. Return
DCM
Driehaus Capital Management Chicago, Illinois $13.6B AUM 173.98% 1-Year Est. Return