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Braidwell’s Alphatec Holdings ATEC Stock Holding History

Braidwell’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 		$56.5M Buy
6,531,439
+4,358,714
+201% +$39.7M 2.09% 14
2026
Q1 		$23.6M Buy
+2,172,725
New +$31.6M 0.79% 51
2025
Q4 		– Sell
-1,514,604
Closed -$22M – 76
2025
Q3 		$22M Sell
1,514,604
-2,120,568
-58% -$29.5M 0.65% 44
2025
Q2 		$40.4M Sell
3,635,172
-624,257
-15% -$7.17M 1.38% 26
2025
Q1 		$43.2M Buy
4,259,429
+2,939
+0.1% +$31.5K 1.52% 29
2024
Q4 		$39.1M Buy
4,256,490
+215,425
+5% +$1.72M 1.16% 37
2024
Q3 		$22.5M Buy
4,041,065
+1,846,165
+84% +$14.2M 0.64% 48
2024
Q2 		$22.9M Buy
+2,194,900
New +$25.6M 0.72% 45
2023
Q3 		– Sell
-25,431
Closed -$457K – 87
2023
Q2 		$457K Buy
+25,431
New +$396K 0.01% 81

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
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
TCG
Tremblant Capital Group West Palm Beach, Florida $3.48B AUM 29.32% 1-Year Est. Return

Braidwell's ATEC Position: Q2 2026 in Review

Braidwell increased its Alphatec Holdings (ATEC) stake by 201% in Q2 2026, buying an estimated $39.7M and bringing the position to 6,531,439 shares worth $56.5M. The position accounts for 2.09% of the portfolio, ranked #14.

Braidwell first reported a position in ATEC in Q2 2023 and has held it in 9 quarters since. 267 funds tracked by Wall St. Rank hold ATEC as of Q2 2026.

  • Braidwell held 6,531,439 shares of Alphatec Holdings worth $56.5M as of Q2 2026.
  • Braidwell bought 4,358,714 Alphatec Holdings shares in Q2 2026, an estimated $39.7M.
  • Alphatec Holdings made up 2.09% of Braidwell's portfolio in Q2 2026, its #14 holding.
  • Braidwell first reported a position in Alphatec Holdings in Q2 2023 and has held it in 9 quarters since.
  • 267 funds tracked by Wall St. Rank held Alphatec Holdings as of Q2 2026.

Based on Braidwell's 13F filing for Q2 2026, filed 14 Aug 2026.