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Tremblant Capital Group’s Alphatec Holdings ATEC Stock Holding History

Tremblant Capital Group’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 		$22.3M Buy
2,577,799
+385,715
+18% +$3.51M 0.64% 47
2026
Q1 		$23.8M Buy
2,192,084
+567,087
+35% +$8.26M 0.77% 46
2025
Q4 		$34.2M Buy
+1,624,997
New +$30.1M 0.87% 48

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

Tremblant Capital Group's ATEC Position: Q2 2026 in Review

Tremblant Capital Group increased its Alphatec Holdings (ATEC) stake by 18% in Q2 2026, buying an estimated $3.51M and bringing the position to 2,577,799 shares worth $22.3M. The position accounts for 0.64% of the portfolio, ranked #47.

Tremblant Capital Group first reported a position in ATEC in Q4 2025 and has held it in 3 quarters since. The position peaked at $34.2M in Q4 2025. 267 funds tracked by Wall St. Rank hold ATEC as of Q2 2026.

  • Tremblant Capital Group held 2,577,799 shares of Alphatec Holdings worth $22.3M as of Q2 2026.
  • Tremblant Capital Group bought 385,715 Alphatec Holdings shares in Q2 2026, an estimated $3.51M.
  • Alphatec Holdings made up 0.64% of Tremblant Capital Group's portfolio in Q2 2026, its #47 holding.
  • Tremblant Capital Group first reported a position in Alphatec Holdings in Q4 2025 and has held it in 3 quarters since.
  • Tremblant Capital Group's Alphatec Holdings position peaked at $34.2M in Q4 2025.
  • 267 funds tracked by Wall St. Rank held Alphatec Holdings as of Q2 2026.

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