SG Americas Securities
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SG Americas Securities’s Alphatec Holdings ATEC Stock Holding History

SG Americas Securities’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 		$626K Buy
72,345
+5,280
+8% +$48.1K ﹤0.01% 2192
2026
Q1 		$730K Buy
67,065
+2,675
+4% +$38.9K ﹤0.01% 1959
2025
Q4 		$1.35M Sell
64,390
-12,269
-16% -$227K ﹤0.01% 1777
2025
Q3 		$1.11M Buy
+76,659
New +$1.07M ﹤0.01% 1358
2025
Q2 		– Sell
-56,927
Closed -$577K – 2931
2025
Q1 		$577K Buy
56,927
+12,553
+28% +$135K ﹤0.01% 1651
2024
Q4 		$407K Sell
44,374
-229
-0.5% -$1.83K ﹤0.01% 1519
2024
Q3 		$248K Buy
44,603
+30,108
+208% +$231K ﹤0.01% 2308
2024
Q2 		$151K Buy
14,495
+4,472
+45% +$52.1K ﹤0.01% 2318
2024
Q1 		$138K Sell
10,023
-10,878
-52% -$161K ﹤0.01% 2276
2023
Q4 		$316K Buy
+20,901
New +$250K ﹤0.01% 1794
2023
Q2 		– Sell
-7,959
Closed -$124K – 2292
2023
Q1 		$124K Buy
+7,959
New +$113K ﹤0.01% 2771
2022
Q4 		– Sell
-14,811
Closed -$129K – 3055
2022
Q3 		$129K Buy
+14,811
New +$117K ﹤0.01% 2652
2022
Q2 		– Sell
-9,400
Closed -$108K – 3410
2022
Q1 		$108K Buy
+9,400
New +$102K ﹤0.01% 2736
2021
Q4 		– Sell
-28,571
Closed -$348K – 3370
2021
Q3 		$348K Buy
+28,571
New +$398K ﹤0.01% 2803
2021
Q2 		– Sell
-10,189
Closed -$161K – 2847
2021
Q1 		$161K Buy
10,189
+3,075
+43% +$48.4K ﹤0.01% 2814
2020
Q4 		$103K Buy
+7,114
New +$75.1K ﹤0.01% 3025
2020
Q3 		– Sell
-24,835
Closed -$117K – 2707
2020
Q2 		$117K Buy
24,835
+10,496
+73% +$46.3K ﹤0.01% 3269
2020
Q1 		$49K Buy
+14,339
New +$82.4K ﹤0.01% 3180
2014
Q2 		– Sell
-4,215
Closed -$76K – 2509
2014
Q1 		$76K Buy
+4,215
New +$92.5K ﹤0.01% 2260
2013
Q4 		– Sell
-979
Closed -$23K – 2653
2013
Q3 		$23K Buy
+979
New +$24.8K ﹤0.01% 2883

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

SG Americas Securities's ATEC Position: Q2 2026 in Review

SG Americas Securities increased its Alphatec Holdings (ATEC) stake by 7.9% in Q2 2026, buying an estimated $48.1K and bringing the position to 72,345 shares worth $626K. The position accounts for ﹤0.01% of the portfolio, ranked #2192.

SG Americas Securities first reported a position in ATEC in Q3 2013 and has held it in 20 quarters since. The position peaked at $1.35M in Q4 2025. 267 funds tracked by Wall St. Rank hold ATEC as of Q2 2026.

  • SG Americas Securities held 72,345 shares of Alphatec Holdings worth $626K as of Q2 2026.
  • SG Americas Securities bought 5,280 Alphatec Holdings shares in Q2 2026, an estimated $48.1K.
  • Alphatec Holdings made up ﹤0.01% of SG Americas Securities's portfolio in Q2 2026, its #2192 holding.
  • SG Americas Securities first reported a position in Alphatec Holdings in Q3 2013 and has held it in 20 quarters since.
  • SG Americas Securities's Alphatec Holdings position peaked at $1.35M in Q4 2025.
  • 267 funds tracked by Wall St. Rank held Alphatec Holdings as of Q2 2026.

Based on SG Americas Securities's 13F filing for Q2 2026, filed 7 Aug 2026.