Dynamic Technology Lab’s Alphatec Holdings ATEC Stock Holding History

Dynamic Technology Lab’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
2026 Q2	$194K	Sell	22,429 -7,940	-26%	-$72.3K	0.04%	566
2026 Q1	$330K	Buy	+30,369	New	+$442K	0.05%	571
2025 Q3	–	Sell	-59,641	Closed	-$662K	–	809
2025 Q2	$662K	Buy	59,641 +34,298	+135%	+$394K	0.09%	400
2025 Q1	$257K	Buy	+25,343	New	+$272K	0.04%	756
2024 Q2	–	Sell	-54,134	Closed	-$746K	–	942
2024 Q1	$746K	Buy	+54,134	New	+$803K	0.08%	442
2023 Q2	–	Sell	-13,667	Closed	-$213K	–	985
2023 Q1	$213K	Buy	+13,667	New	+$193K	0.02%	891
2022 Q4	–	Sell	-18,777	Closed	-$164K	–	1085
2022 Q3	$164K	Buy	+18,777	New	+$149K	0.02%	982
2021 Q2	–	Sell	-25,547	Closed	-$403K	–	1120
2021 Q1	$403K	Buy	+25,547	New	+$402K	0.05%	668
2020 Q2	–	Sell	-27,116	Closed	-$94K	–	967
2020 Q1	$94K	Buy	27,116 +1,011	+4%	+$5.81K	0.02%	897
2019 Q4	$185K	Buy	+26,105	New	+$168K	0.03%	848

Other funds holding ATEC

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Braidwell Stamford, Connecticut $2.7B AUM 88.53% 1-Year Est. Return

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

BNP Paribas Asset Management Paris, France $99.8B AUM 45.22% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Jacobs Levy Equity Management Florham Park, New Jersey $27.8B AUM 46.46% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Royal Bank of Canada Toronto, Ontario, Canada $672B AUM 33.48% 1-Year Est. Return

Nuveen Charlotte, North Carolina $419B AUM 43.02% 1-Year Est. Return

Dynamic Technology Lab's ATEC Position: Q2 2026 in Review

Dynamic Technology Lab reduced its Alphatec Holdings (ATEC) stake by 26% in Q2 2026, selling an estimated $72.3K and leaving 22,429 shares worth $194K. The position accounts for 0.04% of the portfolio, ranked #566.

Dynamic Technology Lab first reported a position in ATEC in Q4 2019 and has held it in 10 quarters since. The position peaked at $746K in Q1 2024. 267 funds tracked by Wall St. Rank hold ATEC as of Q2 2026.

Dynamic Technology Lab held 22,429 shares of Alphatec Holdings worth $194K as of Q2 2026.
Dynamic Technology Lab sold 7,940 Alphatec Holdings shares in Q2 2026, an estimated $72.3K.
Alphatec Holdings made up 0.04% of Dynamic Technology Lab's portfolio in Q2 2026, its #566 holding.
Dynamic Technology Lab first reported a position in Alphatec Holdings in Q4 2019 and has held it in 10 quarters since.
Dynamic Technology Lab's Alphatec Holdings position peaked at $746K in Q1 2024.
267 funds tracked by Wall St. Rank held Alphatec Holdings as of Q2 2026.

Based on Dynamic Technology Lab's 13F filing for Q2 2026, filed 13 Aug 2026.