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Rhenman & Partners Asset Management’s Alphatec Holdings ATEC Stock Holding History

Rhenman & Partners 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 		$735K Buy
85,000
+15,000
+21% +$137K 0.07% 95
2026
Q1 		$762K Buy
70,000
+50,000
+250% +$728K 0.09% 85
2025
Q4 		$421K Buy
20,000
+2,000
+11% +$37K 0.04% 94
2025
Q3 		$262K Buy
+18,000
New +$251K 0.03% 92

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 $3.38T AUM 44.17% 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

Rhenman & Partners Asset Management's ATEC Position: Q2 2026 in Review

Rhenman & Partners Asset Management increased its Alphatec Holdings (ATEC) stake by 21% in Q2 2026, buying an estimated $137K and bringing the position to 85,000 shares worth $735K. The position accounts for 0.07% of the portfolio, ranked #95.

Rhenman & Partners Asset Management first reported a position in ATEC in Q3 2025 and has held it in 4 quarters since. The position peaked at $762K in Q1 2026. 267 funds tracked by Wall St. Rank hold ATEC as of Q2 2026.

  • Rhenman & Partners Asset Management held 85,000 shares of Alphatec Holdings worth $735K as of Q2 2026.
  • Rhenman & Partners Asset Management bought 15,000 Alphatec Holdings shares in Q2 2026, an estimated $137K.
  • Alphatec Holdings made up 0.07% of Rhenman & Partners Asset Management's portfolio in Q2 2026, its #95 holding.
  • Rhenman & Partners Asset Management first reported a position in Alphatec Holdings in Q3 2025 and has held it in 4 quarters since.
  • Rhenman & Partners Asset Management's Alphatec Holdings position peaked at $762K in Q1 2026.
  • 267 funds tracked by Wall St. Rank held Alphatec Holdings as of Q2 2026.

Based on Rhenman & Partners Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.