Walleye Capital
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Walleye Capital’s Alphatec Holdings ATEC Stock Holding History

Walleye 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 		– Sell
-11,300
Closed -$123K – 4731
2026
Q1 		$123K Sell
11,300
-3,400
-23% -$49.5K ﹤0.01% 3584
2025
Q4 		$309K Buy
14,700
+2,200
+18% +$40.7K ﹤0.01% 3292
2025
Q3 		$182K Buy
12,500
+6,300
+102% +$87.7K ﹤0.01% 3376
2025
Q2 		$68.8K Buy
+6,200
New +$71.2K ﹤0.01% 3931

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

Walleye Capital's ATEC Position: Q2 2026 in Review

Walleye Capital sold out of Alphatec Holdings (ATEC) in Q2 2026, closing a stake of 134,800 shares — an estimated $1.47M sold.

Walleye Capital first reported a position in ATEC in Q3 2021 and held it in 19 quarters. The position peaked at $32.9M in Q4 2025. 267 funds tracked by Wall St. Rank hold ATEC as of Q2 2026.

  • Walleye Capital reported no remaining Alphatec Holdings position as of Q2 2026 after selling out during the quarter.
  • Walleye Capital sold 134,800 Alphatec Holdings shares in Q2 2026, an estimated $1.47M.
  • Walleye Capital first reported a position in Alphatec Holdings in Q3 2021 and held it in 19 quarters.
  • Walleye Capital's Alphatec Holdings position peaked at $32.9M in Q4 2025.
  • 267 funds tracked by Wall St. Rank held Alphatec Holdings as of Q2 2026.

Based on Walleye Capital's 13F filing for Q2 2026, filed 3 Aug 2026.