Los Angeles Capital Management’s Alphatec Holdings ATEC Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$440K Buy
40,446
+11,130
+38% +$162K ﹤0.01% 913
2025
Q4
$479K Hold
29,316
﹤0.01% 911
2025
Q3
$426K Buy
+29,316
New +$408K ﹤0.01% 992
2025
Q2
Sell
-44,425
Closed -$450K 1334
2025
Q1
$450K Buy
+44,425
New +$477K ﹤0.01% 773
2021
Q4
Sell
-10,330
Closed -$126K 1390
2021
Q3
$126K Hold
10,330
﹤0.01% 1449
2021
Q2
$158K Sell
10,330
-2,842
-22% -$43.8K ﹤0.01% 1501
2021
Q1
$208K Sell
13,172
-49,786
-79% -$784K ﹤0.01% 1533
2020
Q4
$914K Buy
+62,958
New +$665K ﹤0.01% 980

Other funds holding ATEC

Los Angeles Capital Management's ATEC Position: Q1 2026 in Review

Los Angeles Capital Management increased its Alphatec Holdings (ATEC) stake by 38% in Q1 2026, buying an estimated $162K and bringing the position to 40,446 shares worth $440K. The position accounts for ﹤0.01% of the portfolio, ranked #913.

Los Angeles Capital Management first reported a position in ATEC in Q4 2020 and has held it in 8 quarters since. The position peaked at $914K in Q4 2020. 285 funds tracked by Wall St. Rank hold ATEC as of Q1 2026.

  • Los Angeles Capital Management held 40,446 shares of Alphatec Holdings worth $440K as of Q1 2026.
  • Los Angeles Capital Management bought 11,130 Alphatec Holdings shares in Q1 2026, an estimated $162K.
  • Alphatec Holdings made up ﹤0.01% of Los Angeles Capital Management's portfolio in Q1 2026, its #913 holding.
  • Los Angeles Capital Management first reported a position in Alphatec Holdings in Q4 2020 and has held it in 8 quarters since.
  • Los Angeles Capital Management's Alphatec Holdings position peaked at $914K in Q4 2020.
  • 285 funds tracked by Wall St. Rank held Alphatec Holdings as of Q1 2026.

Based on Los Angeles Capital Management's 13F filing for Q1 2026, filed 8 May 2026.