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Entropy Technologies’s Alphatec Holdings ATEC Stock Holding History

Entropy Technologies’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 		$106K Sell
12,204
-16,481
-57% -$150K ﹤0.01% 923
2026
Q1 		$312K Buy
28,685
+16,092
+128% +$234K 0.01% 693
2025
Q4 		$265K Sell
12,593
-9,858
-44% -$182K 0.01% 736
2025
Q3 		$326K Buy
+22,451
New +$313K 0.02% 637
2024
Q4 		– Sell
-21,623
Closed -$120K – 725
2024
Q3 		$120K Buy
21,623
+2,800
+15% +$21.5K 0.01% 675
2024
Q2 		$197K Buy
+18,823
New +$219K 0.02% 596
2024
Q1 		– Sell
-40,924
Closed -$618K – 711
2023
Q4 		$618K Buy
+40,924
New +$489K 0.11% 295

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

Entropy Technologies's ATEC Position: Q2 2026 in Review

Entropy Technologies reduced its Alphatec Holdings (ATEC) stake by 57% in Q2 2026, selling an estimated $150K and leaving 12,204 shares worth $106K. The position accounts for ﹤0.01% of the portfolio, ranked #923.

Entropy Technologies first reported a position in ATEC in Q4 2023 and has held it in 7 quarters since. The position peaked at $618K in Q4 2023. 267 funds tracked by Wall St. Rank hold ATEC as of Q2 2026.

  • Entropy Technologies held 12,204 shares of Alphatec Holdings worth $106K as of Q2 2026.
  • Entropy Technologies sold 16,481 Alphatec Holdings shares in Q2 2026, an estimated $150K.
  • Alphatec Holdings made up ﹤0.01% of Entropy Technologies's portfolio in Q2 2026, its #923 holding.
  • Entropy Technologies first reported a position in Alphatec Holdings in Q4 2023 and has held it in 7 quarters since.
  • Entropy Technologies's Alphatec Holdings position peaked at $618K in Q4 2023.
  • 267 funds tracked by Wall St. Rank held Alphatec Holdings as of Q2 2026.

Based on Entropy Technologies's 13F filing for Q2 2026, filed 13 Aug 2026.