Parallel Advisors’s Alphatec Holdings ATEC Stock Holding History

Parallel Advisors’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	$3.69K	Sell	426 -172	-29%	-$1.57K	﹤0.01%	3336
2026 Q1	$6.51K	Buy	598 +263	+79%	+$3.83K	﹤0.01%	2939
2025 Q4	$7.05K	Hold	335	–	–	﹤0.01%	2740
2025 Q3	$4.87K	Hold	335	–	–	﹤0.01%	2787
2025 Q2	$3.72K	Sell	335 -94	-22%	-$1.08K	﹤0.01%	2845
2025 Q1	$4.35K	Buy	429 +108	+34%	+$1.16K	﹤0.01%	2729
2024 Q4	$2.95K	Buy	+321	New	+$2.56K	﹤0.01%	2834
2024 Q3	–	Sell	-172	Closed	-$1.8K	–	3402
2024 Q2	$1.8K	Sell	172 -100	-37%	-$1.16K	﹤0.01%	2836
2024 Q1	$3.75K	Buy	272 +100	+58%	+$1.48K	﹤0.01%	2608
2023 Q4	$2.6K	Buy	+172	New	+$2.06K	﹤0.01%	2723
2022 Q1	–	Sell	-13	Closed	–	–	2956
2021 Q4	$0	Buy	+13	New	+$153	﹤0.01%	3070
2021 Q3	–	Sell	-61	Closed	-$1K	–	3063
2021 Q2	$1K	Buy	+61	New	+$941	﹤0.01%	2683

Other funds holding ATEC

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

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

Emerald Advisers Leola, Pennsylvania $4.25B AUM 141.71% 1-Year Est. Return

PCM

Penn Capital Management Philadelphia, Pennsylvania $1.58B AUM 81.2% 1-Year Est. Return

EMFAT

Emerald Mutual Fund Advisers Trust Leola, Pennsylvania $2.85B AUM 140.52% 1-Year Est. Return

GIP

Granite Investment Partners El Segundo, California $1.95B AUM 49.89% 1-Year Est. Return

Aberdeen Group Edinburgh, United Kingdom $71.2B AUM 41.74% 1-Year Est. Return

New York State Common Retirement Fund Albany, New York $79.3B AUM 43.63% 1-Year Est. Return

First Eagle Investment Management New York $59.9B AUM 27.01% 1-Year Est. Return

Deutsche Bank Frankfurt Am Main Ge, Germany $344B AUM 42.99% 1-Year Est. Return

Parallel Advisors's ATEC Position: Q2 2026 in Review

Parallel Advisors reduced its Alphatec Holdings (ATEC) stake by 29% in Q2 2026, selling an estimated $1.57K and leaving 426 shares worth $3.69K. The position accounts for ﹤0.01% of the portfolio, ranked #3336.

Parallel Advisors first reported a position in ATEC in Q2 2021 and has held it in 12 quarters since. The position peaked at $7.05K in Q4 2025. 103 funds tracked by Wall St. Rank hold ATEC as of Q2 2026.

Parallel Advisors held 426 shares of Alphatec Holdings worth $3.69K as of Q2 2026.
Parallel Advisors sold 172 Alphatec Holdings shares in Q2 2026, an estimated $1.57K.
Alphatec Holdings made up ﹤0.01% of Parallel Advisors's portfolio in Q2 2026, its #3336 holding.
Parallel Advisors first reported a position in Alphatec Holdings in Q2 2021 and has held it in 12 quarters since.
Parallel Advisors's Alphatec Holdings position peaked at $7.05K in Q4 2025.
103 funds tracked by Wall St. Rank held Alphatec Holdings as of Q2 2026.

Based on Parallel Advisors's 13F filing for Q2 2026, filed 5 Aug 2026.