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Kornitzer Capital Management’s Alphatec Holdings ATEC Stock Holding History

Kornitzer 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
Q2 		$1.21M Buy
140,000
+40,000
+40% +$364K 0.03% 403
2026
Q1 		$1.09M Buy
+100,000
New +$1.46M 0.02% 371

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

Kornitzer Capital Management's ATEC Position: Q2 2026 in Review

Kornitzer Capital Management increased its Alphatec Holdings (ATEC) stake by 40% in Q2 2026, buying an estimated $364K and bringing the position to 140,000 shares worth $1.21M. The position accounts for 0.03% of the portfolio, ranked #403.

Kornitzer Capital Management first reported a position in ATEC in Q1 2026 and has held it in 2 quarters since. 267 funds tracked by Wall St. Rank hold ATEC as of Q2 2026.

  • Kornitzer Capital Management held 140,000 shares of Alphatec Holdings worth $1.21M as of Q2 2026.
  • Kornitzer Capital Management bought 40,000 Alphatec Holdings shares in Q2 2026, an estimated $364K.
  • Alphatec Holdings made up 0.03% of Kornitzer Capital Management's portfolio in Q2 2026, its #403 holding.
  • Kornitzer Capital Management first reported a position in Alphatec Holdings in Q1 2026 and has held it in 2 quarters since.
  • 267 funds tracked by Wall St. Rank held Alphatec Holdings as of Q2 2026.

Based on Kornitzer Capital Management's 13F filing for Q2 2026, filed 31 Jul 2026.