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Voleon Capital Management’s Alphatec Holdings ATEC Stock Holding History

Voleon Capital 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
Q1 		$426K Sell
39,187
-190,528
-83% -$2.77M 0.01% 603
2025
Q4 		$4.83M Buy
229,715
+209,736
+1,050% +$3.88M 0.1% 208
2025
Q3 		$290K Buy
+19,979
New +$278K 0.01% 729

Other funds holding ATEC

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
American Century Companies
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
Royal Bank of Canada Toronto, Ontario, Canada $570B AUM 27.57% 1-Year Est. Return
BNP Paribas Asset Management
BNP Paribas Asset Management Paris, France $86.1B AUM 29.11% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
N
Nuveen Charlotte, North Carolina $369B AUM 31.66% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Voleon Capital Management's ATEC Position: Q1 2026 in Review

Voleon Capital Management reduced its Alphatec Holdings (ATEC) stake by 83% in Q1 2026, selling an estimated $2.77M and leaving 39,187 shares worth $426K. The position accounts for 0.01% of the portfolio, ranked #603.

Voleon Capital Management first reported a position in ATEC in Q3 2025 and has held it in 3 quarters since. The position peaked at $4.83M in Q4 2025. 285 funds tracked by Wall St. Rank hold ATEC as of Q1 2026.

  • Voleon Capital Management held 39,187 shares of Alphatec Holdings worth $426K as of Q1 2026.
  • Voleon Capital Management sold 190,528 Alphatec Holdings shares in Q1 2026, an estimated $2.77M.
  • Alphatec Holdings made up 0.01% of Voleon Capital Management's portfolio in Q1 2026, its #603 holding.
  • Voleon Capital Management first reported a position in Alphatec Holdings in Q3 2025 and has held it in 3 quarters since.
  • Voleon Capital Management's Alphatec Holdings position peaked at $4.83M in Q4 2025.
  • 285 funds tracked by Wall St. Rank held Alphatec Holdings as of Q1 2026.

Based on Voleon Capital Management's 13F filing for Q1 2026, filed 15 May 2026.