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Sectoral Asset Management’s Alphatec Holdings ATEC Stock Holding History

Sectoral Asset Management’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 		$1.61M Buy
+185,900
New +$1.69M 1.12% 33
2024
Q2 		– Sell
-136,000
Closed -$1.88M – 99
2024
Q1 		$1.88M Buy
+136,000
New +$2.02M 0.74% 42
2023
Q4 		– Sell
-246,345
Closed -$3.2M – 106
2023
Q3 		$3.2M Buy
+246,345
New +$3.86M 0.62% 67

Other funds holding ATEC

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
B
Braidwell Stamford, Connecticut $2.7B AUM 88.53% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
BNP Paribas Asset Management
BNP Paribas Asset Management Paris, France $99.8B AUM 45.22% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Jacobs Levy Equity Management
Jacobs Levy Equity Management Florham Park, New Jersey $27.8B AUM 46.46% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Royal Bank of Canada
Royal Bank of Canada Toronto, Ontario, Canada $672B AUM 33.48% 1-Year Est. Return
Nuveen
Nuveen Charlotte, North Carolina $419B AUM 43.02% 1-Year Est. Return

Sectoral Asset Management's ATEC Position: Q2 2026 in Review

Sectoral Asset Management opened a new position in Alphatec Holdings (ATEC) in Q2 2026: 185,900 shares worth $1.61M. The stake represents 1.12% of the portfolio and ranks #33 among its holdings. This is a return to the name: Sectoral Asset Management previously reported a position in ATEC as recently as Q1 2024.

Sectoral Asset Management first reported a position in ATEC in Q3 2023 and has held it in 3 quarters since. The position peaked at $3.2M in Q3 2023. 268 funds tracked by Wall St. Rank hold ATEC as of Q2 2026.

  • Sectoral Asset Management held 185,900 shares of Alphatec Holdings worth $1.61M as of Q2 2026.
  • Alphatec Holdings was a new Sectoral Asset Management position in Q2 2026.
  • Alphatec Holdings made up 1.12% of Sectoral Asset Management's portfolio in Q2 2026, its #33 holding.
  • Sectoral Asset Management first reported a position in Alphatec Holdings in Q3 2023 and has held it in 3 quarters since.
  • Sectoral Asset Management's Alphatec Holdings position peaked at $3.2M in Q3 2023.
  • 268 funds tracked by Wall St. Rank held Alphatec Holdings as of Q2 2026.

Based on Sectoral Asset Management's 13F filing for Q2 2026, filed 14 Aug 2026.