TwinBeech Capital’s Alphatec Holdings ATEC Stock Holding History

TwinBeech Capital’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	$116K	Buy	+13,400	New	+$122K	0.02%	350
2024 Q4	–	Sell	-120,434	Closed	-$670K	–	611
2024 Q3	$670K	Buy	+120,434	New	+$925K	0.01%	549
2023 Q3	–	Sell	-65,603	Closed	-$1.18M	–	633
2023 Q2	$1.18M	Buy	+65,603	New	+$1.02M	0.02%	438
2022 Q4	–	Sell	-56,957	Closed	-$498K	–	687
2022 Q3	$498K	Sell	56,957 -42,952	-43%	-$340K	0.01%	526
2022 Q2	$653K	Buy	99,909 +41,399	+71%	+$381K	0.03%	393
2022 Q1	$673K	Buy	58,510 +29,497	+102%	+$319K	0.03%	370
2021 Q4	$332K	Buy	+29,013	New	+$343K	0.02%	471

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

TwinBeech Capital's ATEC Position: Q2 2026 in Review

TwinBeech Capital opened a new position in Alphatec Holdings (ATEC) in Q2 2026: 13,400 shares worth $116K. The stake represents 0.02% of the portfolio and ranks #350 among its holdings. This is a return to the name: TwinBeech Capital previously reported a position in ATEC as recently as Q3 2024.

TwinBeech Capital first reported a position in ATEC in Q4 2021 and has held it in 7 quarters since. The position peaked at $1.18M in Q2 2023. 267 funds tracked by Wall St. Rank hold ATEC as of Q2 2026.

TwinBeech Capital held 13,400 shares of Alphatec Holdings worth $116K as of Q2 2026.
Alphatec Holdings was a new TwinBeech Capital position in Q2 2026.
Alphatec Holdings made up 0.02% of TwinBeech Capital's portfolio in Q2 2026, its #350 holding.
TwinBeech Capital first reported a position in Alphatec Holdings in Q4 2021 and has held it in 7 quarters since.
TwinBeech Capital's Alphatec Holdings position peaked at $1.18M in Q2 2023.
267 funds tracked by Wall St. Rank held Alphatec Holdings as of Q2 2026.

Based on TwinBeech Capital's 13F filing for Q2 2026, filed 14 Aug 2026.