Penn 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
$15.2M Buy
1,396,942
+323,852
+30% +$4.71M 1.18% 39
2025
Q4
$22.6M Sell
1,073,090
-489,341
-31% -$9.06M 1.8% 1
2025
Q3
$22.8M Sell
1,562,431
-162,819
-9% -$2.27M 1.75% 3
2025
Q2
$19.2M Sell
1,725,250
-77,033
-4% -$885K 1.66% 11
2025
Q1
$18.3M Buy
1,802,283
+267,101
+17% +$2.87M 1.79% 4
2024
Q4
$14.1M Buy
1,535,182
+228,933
+18% +$1.83M 1.38% 19
2024
Q3
$7.28M Sell
1,306,249
-42,846
-3% -$329K 0.67% 67
2024
Q2
$14.1M Buy
1,349,095
+14,469
+1% +$168K 1.34% 21
2024
Q1
$18.5M Buy
1,334,626
+119,032
+10% +$1.77M 1.64% 7
2023
Q4
$18.4M Sell
1,215,594
-45,656
-4% -$546K 1.69% 5
2023
Q3
$16.4M Buy
1,261,250
+182,583
+17% +$2.86M 1.68% 7
2023
Q2
$19.4M Buy
1,078,667
+4,373
+0.4% +$68.1K 1.89% 5
2023
Q1
$16.8M Sell
1,074,294
-176,947
-14% -$2.5M 1.69% 8
2022
Q4
$15.5M Buy
1,251,241
+7,131
+0.6% +$71.9K 1.58% 9
2022
Q3
$10.9M Sell
1,244,110
-388,924
-24% -$3.08M 1.22% 33
2022
Q2
$10.7M Buy
1,633,034
+442,021
+37% +$4.07M 1.15% 38
2022
Q1
$13.3M Buy
1,191,013
+147,377
+14% +$1.59M 1.36% 11
2021
Q4
$12.6M Sell
1,043,636
-14,619
-1% -$173K 1.27% 12
2021
Q3
$12.9M Buy
1,058,255
+316,665
+43% +$4.42M 1.3% 11
2021
Q2
$11.4M Buy
741,590
+192,577
+35% +$2.97M 1.1% 26
2021
Q1
$8.67M Sell
549,013
-91,466
-14% -$1.44M 0.9% 46
2020
Q4
$9.3M Sell
640,479
-1,434,398
-69% -$15.1M 1.18% 24
2020
Q3
$13.8M Sell
2,074,877
-781,847
-27% -$4.41M 1.74% 2
2020
Q2
$13.4M Buy
2,856,724
+1,388,108
+95% +$6.13M 1.75% 2
2020
Q1
$5.07M Buy
1,468,616
+1,061,539
+261% +$6.1M 0.84% 37
2019
Q4
$2.89M Sell
407,077
-30,220
-7% -$194K 0.3% 130
2019
Q3
$2.19M Sell
437,297
-32,860
-7% -$171K 0.23% 150
2019
Q2
$2.13M Sell
470,157
-5,532
-1% -$20.6K 0.21% 145
2019
Q1
$1.26M Buy
+475,689
New +$924K 0.12% 178

Other funds holding ATEC

Penn Capital Management's ATEC Position: Q1 2026 in Review

Penn Capital Management increased its Alphatec Holdings (ATEC) stake by 30% in Q1 2026, buying an estimated $4.71M and bringing the position to 1,396,942 shares worth $15.2M. The position accounts for 1.18% of the portfolio, ranked #39.

Penn Capital Management first reported a position in ATEC in Q1 2019 and has held it in 29 quarters since. The position peaked at $22.8M in Q3 2025. 285 funds tracked by Wall St. Rank hold ATEC as of Q1 2026.

  • Penn Capital Management held 1,396,942 shares of Alphatec Holdings worth $15.2M as of Q1 2026.
  • Penn Capital Management bought 323,852 Alphatec Holdings shares in Q1 2026, an estimated $4.71M.
  • Alphatec Holdings made up 1.18% of Penn Capital Management's portfolio in Q1 2026, its #39 holding.
  • Penn Capital Management first reported a position in Alphatec Holdings in Q1 2019 and has held it in 29 quarters since.
  • Penn Capital Management's Alphatec Holdings position peaked at $22.8M in Q3 2025.
  • 285 funds tracked by Wall St. Rank held Alphatec Holdings as of Q1 2026.

Based on Penn Capital Management's 13F filing for Q1 2026, filed 7 May 2026.