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AlphaQuest’s Alphatec Holdings ATEC Stock Holding History

AlphaQuest’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 		– Sell
-12,069
Closed -$254K – 177
2025
Q4 		$254K Buy
12,069
+1,799
+18% +$33.3K 0.01% 1320
2025
Q3 		$149K Sell
10,270
-1,742
-15% -$24.2K 0.01% 1550
2025
Q2 		$133K Buy
12,012
+3,297
+38% +$37.9K 0.01% 1324
2025
Q1 		$88.4K Hold
8,715
– – 0.01% 1350
2024
Q4 		$80K Buy
+8,715
New +$69.6K 0.01% 1167
2024
Q2 		– Sell
-73
Closed -$1.01K – 1584
2024
Q1 		$1.01K Buy
+73
New +$1.08K ﹤0.01% 1413

Other funds holding ATEC

BlackRock
BlackRock New York $6.73T AUM 46.02% 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
Royal Bank of Canada
Royal Bank of Canada Toronto, Ontario, Canada $672B AUM 33.48% 1-Year Est. Return
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
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Nuveen
Nuveen Charlotte, North Carolina $419B AUM 43.02% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

AlphaQuest's ATEC Position: Q1 2026 in Review

AlphaQuest sold out of Alphatec Holdings (ATEC) in Q1 2026, closing a stake of 12,069 shares — an estimated $254K sold.

AlphaQuest first reported a position in ATEC in Q1 2024 and held it in 6 quarters. The position peaked at $254K in Q4 2025. 285 funds tracked by Wall St. Rank hold ATEC as of Q1 2026.

  • AlphaQuest reported no remaining Alphatec Holdings position as of Q1 2026 after selling out during the quarter.
  • AlphaQuest sold 12,069 Alphatec Holdings shares in Q1 2026, an estimated $254K.
  • AlphaQuest first reported a position in Alphatec Holdings in Q1 2024 and held it in 6 quarters.
  • AlphaQuest's Alphatec Holdings position peaked at $254K in Q4 2025.
  • 285 funds tracked by Wall St. Rank held Alphatec Holdings as of Q1 2026.

Based on AlphaQuest's 13F filing for Q1 2026.