Numerai’s Alphatec Holdings ATEC Stock Holding History

Numerai’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 Q1	–	Sell	-35,976	Closed	-$757K	–	759
2025 Q4	$757K	Buy	+35,976	New	+$666K	0.09%	306
2025 Q3	–	Sell	-31,346	Closed	-$348K	–	557
2025 Q2	$348K	Buy	+31,346	New	+$360K	0.05%	348
2023 Q4	–	Sell	-301,412	Closed	-$3.91M	–	240
2023 Q3	$3.91M	Sell	301,412 -130,566	-30%	-$2.05M	1.3%	17
2023 Q2	$7.77M	Sell	431,978 -52,792	-11%	-$822K	1.58%	21
2023 Q1	$7.56M	Buy	484,770 +284,488	+142%	+$4.02M	2.53%	7
2022 Q4	$2.47M	Buy	+200,282	New	+$2.02M	1.69%	17

Other funds holding ATEC

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

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

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Royal Bank of Canada Toronto, Ontario, Canada $570B AUM 27.57% 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

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Nuveen Charlotte, North Carolina $369B AUM 31.66% 1-Year Est. Return

Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Numerai's ATEC Position: Q1 2026 in Review

Numerai sold out of Alphatec Holdings (ATEC) in Q1 2026, closing a stake of 35,976 shares — an estimated $757K sold.

Numerai first reported a position in ATEC in Q4 2022 and held it in 6 quarters. The position peaked at $7.77M in Q2 2023. 285 funds tracked by Wall St. Rank hold ATEC as of Q1 2026.

Numerai reported no remaining Alphatec Holdings position as of Q1 2026 after selling out during the quarter.
Numerai sold 35,976 Alphatec Holdings shares in Q1 2026, an estimated $757K.
Numerai first reported a position in Alphatec Holdings in Q4 2022 and held it in 6 quarters.
Numerai's Alphatec Holdings position peaked at $7.77M in Q2 2023.
285 funds tracked by Wall St. Rank held Alphatec Holdings as of Q1 2026.

Based on Numerai's 13F filing for Q1 2026, filed 15 May 2026.