ALPHATEC HLDGS INC

Ticker: ATEC CUSIP: 02081G201 Class: Com

NEXT CENTURY GROWTH INVESTORS LLC's Holding History (CIK: 0001134007)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 2,418,298 Value ($000) $50,881 Avg Close $18.51 Range $13.13 - $22.66
Q3 2025
Shares 2,279,383 Value ($000) $33,142 Avg Close $13.92 Range $10.11 - $16.70
Q2 2025
Shares 2,060,735 Value ($000) $22,874 Avg Close $11.49 Range $8.81 - $13.14
Q1 2025
Shares 1,678,678 Value ($000) $17,022 Avg Close $10.73 Range $8.82 - $12.79
Q4 2024
Shares 982,093 Value ($000) $9,016 Avg Close $7.98 Range $4.88 - $10.63
Q3 2024
Shares 959,032 Value ($000) $5,332 Avg Close $7.68 Range $5.28 - $11.97
Q2 2024
Shares 1,594,313 Value ($000) $16,661 Avg Close $11.64 Range $9.25 - $14.54
Q1 2024
Shares 1,584,925 Value ($000) $21,856 Avg Close $14.83 Range $12.71 - $17.34
Q4 2023
Shares 1,975,069 Value ($000) $29,843 Avg Close $11.95 Range $8.66 - $15.48
Q3 2023
Shares 1,933,827 Value ($000) $25,082 Avg Close $15.66 Range $12.08 - $19.14
Q2 2023
Shares 1,785,274 Value ($000) $32,099 Avg Close $15.57 Range $14.10 - $18.59
Q1 2023
Shares 2,108,457 Value ($000) $32,892 Avg Close $14.14 Range $11.47 - $16.34
Q4 2022
Shares 2,320,163 Value ($000) $28,654 Avg Close $10.08 Range $8.58 - $12.38
Q3 2022
Shares 1,916,519 Value ($000) $16,750 Avg Close $7.91 Range $5.73 - $9.81
Q2 2022
Shares 1,672,835 Value ($000) $10,940 Avg Close $9.21 Range $6.16 - $13.65
Q1 2022
Shares 2,127,475 Value ($000) $24,465 Avg Close $10.81 Range $9.06 - $13.37
Q4 2021
Shares 1,962,150 Value ($000) $22,427 Avg Close $11.81 Range $10.31 - $13.94
Q3 2021
Shares 1,810,297 Value ($000) $22,067 Avg Close $13.95 Range $11.61 - $16.47
Q2 2021
Shares 1,561,687 Value ($000) $23,925 Avg Close $15.43 Range $13.33 - $18.00
Q1 2021
Shares 1,766,908 Value ($000) $27,899 Avg Close $15.74 Range $12.96 - $19.36
Q4 2020
Shares 1,688,869 Value ($000) $24,522 Avg Close $10.56 Range $6.11 - $14.97
Q3 2020
Shares 601,001 Value ($000) $3,990 Avg Close $5.64 Range $4.31 - $7.28
Q1 2020
Shares 1,780,321 Value ($000) $6,142 Avg Close $5.75 Range $2.19 - $7.93
Q4 2019
Shares 2,855,396 Value ($000) $20,259 Avg Close $6.42 Range $4.58 - $7.75
Q3 2019
Shares 2,555,331 Value ($000) $12,827 Avg Close $5.20 Range $4.06 - $6.35
Q2 2019
Shares 1,215,363 Value ($000) $5,517 Avg Close $3.73 Range $2.51 - $4.85