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GSA Capital Partners’s Alphatec Holdings ATEC Stock Holding History

GSA Capital Partners’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 		– Sell
-42,520
Closed -$463K – 1740
2026
Q1 		$463K Buy
+42,520
New +$619K 0.03% 966
2025
Q4 		– Sell
-43,072
Closed -$626K – 1666
2025
Q3 		$626K Sell
43,072
-13,036
-23% -$181K 0.05% 696
2025
Q2 		$623K Buy
+56,108
New +$644K 0.04% 762
2025
Q1 		– Sell
-155,850
Closed -$1.43M – 1640
2024
Q4 		$1.43M Buy
155,850
+78,273
+101% +$625K 0.11% 212
2024
Q3 		$431K Buy
+77,577
New +$596K 0.03% 1010
2023
Q4 		– Sell
-27,209
Closed -$353K – 1490
2023
Q3 		$353K Buy
27,209
+17,044
+168% +$267K 0.03% 989
2023
Q2 		$183K Buy
+10,165
New +$158K 0.02% 1294
2023
Q1 		– Sell
-74,856
Closed -$924K – 1468
2022
Q4 		$924K Sell
74,856
-44,213
-37% -$446K 0.11% 250
2022
Q3 		$1.04M Sell
119,069
-48,292
-29% -$382K 0.14% 140
2022
Q2 		$1.09M Buy
167,361
+90,823
+119% +$837K 0.16% 110
2022
Q1 		$880K Buy
76,538
+62,468
+444% +$676K 0.12% 229
2021
Q4 		$161K Buy
+14,070
New +$166K 0.02% 1259
2021
Q3 		– Sell
-46,248
Closed -$709K – 1403
2021
Q2 		$709K Buy
46,248
+8,691
+23% +$134K 0.08% 408
2021
Q1 		$593K Buy
37,557
+1,818
+5% +$28.6K 0.1% 265
2020
Q4 		$519K Buy
+35,739
New +$377K 0.08% 409
2020
Q2 		– Sell
-68,907
Closed -$238K – 620
2020
Q1 		$238K Buy
+68,907
New +$396K 0.06% 644

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

GSA Capital Partners's ATEC Position: Q2 2026 in Review

GSA Capital Partners sold out of Alphatec Holdings (ATEC) in Q2 2026, closing a stake of 42,520 shares — an estimated $463K sold.

GSA Capital Partners first reported a position in ATEC in Q1 2020 and held it in 16 quarters. The position peaked at $1.43M in Q4 2024. 267 funds tracked by Wall St. Rank hold ATEC as of Q2 2026.

  • GSA Capital Partners reported no remaining Alphatec Holdings position as of Q2 2026 after selling out during the quarter.
  • GSA Capital Partners sold 42,520 Alphatec Holdings shares in Q2 2026, an estimated $463K.
  • GSA Capital Partners first reported a position in Alphatec Holdings in Q1 2020 and held it in 16 quarters.
  • GSA Capital Partners's Alphatec Holdings position peaked at $1.43M in Q4 2024.
  • 267 funds tracked by Wall St. Rank held Alphatec Holdings as of Q2 2026.

Based on GSA Capital Partners's 13F filing for Q2 2026, filed 6 Aug 2026.