Comerica Bank’s Alphatec Holdings ATEC Stock Holding History

Comerica Bank’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	$48K	Sell	2,283 -342	-13%	-$6.33K	﹤0.01%	2866
2025 Q3	$38.2K	Sell	2,625 -188	-7%	-$2.62K	﹤0.01%	2912
2025 Q2	$31.2K	Sell	2,813 -46	-2%	-$528	﹤0.01%	2946
2025 Q1	$29K	Sell	2,859 -257	-8%	-$2.76K	﹤0.01%	2943
2024 Q4	$28.6K	Buy	3,116 +1,248	+67%	+$9.96K	﹤0.01%	2946
2024 Q3	$10.4K	Sell	1,868 -2,720	-59%	-$20.9K	﹤0.01%	3175
2024 Q2	$47.9K	Sell	4,588 -1,855	-29%	-$21.6K	﹤0.01%	2765
2024 Q1	$88.9K	Buy	6,443 +2,534	+65%	+$37.6K	﹤0.01%	2587
2023 Q4	$59.1K	Buy	3,909 +1,117	+40%	+$13.4K	﹤0.01%	2670
2023 Q3	$36.2K	Buy	+2,792	New	+$43.7K	﹤0.01%	2799

Other funds holding ATEC

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

Royal Bank of Canada Toronto, Ontario, Canada $570B AUM 27.57% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Deutsche Bank Frankfurt Am Main Ge, Germany $303B AUM 30.15% 1-Year Est. Return

BNP Paribas Asset Management Paris, France $86.1B AUM 29.11% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

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

Comerica Bank's ATEC Position: Q4 2025 in Review

Comerica Bank reduced its Alphatec Holdings (ATEC) stake by 13% in Q4 2025, selling an estimated $6.33K and leaving 2,283 shares worth $48K. The position accounts for ﹤0.01% of the portfolio, ranked #2866.

Comerica Bank first reported a position in ATEC in Q3 2023 and has held it in 10 quarters since. The position peaked at $88.9K in Q1 2024. 283 funds tracked by Wall St. Rank hold ATEC as of Q4 2025.

Comerica Bank held 2,283 shares of Alphatec Holdings worth $48K as of Q4 2025.
Comerica Bank sold 342 Alphatec Holdings shares in Q4 2025, an estimated $6.33K.
Alphatec Holdings made up ﹤0.01% of Comerica Bank's portfolio in Q4 2025, its #2866 holding.
Comerica Bank first reported a position in Alphatec Holdings in Q3 2023 and has held it in 10 quarters since.
Comerica Bank's Alphatec Holdings position peaked at $88.9K in Q1 2024.
283 funds tracked by Wall St. Rank held Alphatec Holdings as of Q4 2025.

Based on Comerica Bank's 13F filing for Q4 2025, filed 29 Jan 2026.