ALPHATEC HLDGS INC

Ticker: ATEC CUSIP: 02081G201 Class: Com

ESSEX INVESTMENT MANAGEMENT CO LLC's Holding History (CIK: 0000201772)

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

Q2 2024
Shares 312,651 Value ($000) $3,267 Avg Close $11.64 Range $9.25 - $14.54
Q1 2024
Shares 270,968 Value ($000) $3,737 Avg Close $14.83 Range $12.71 - $17.34
Q4 2023
Shares 266,856 Value ($000) $4,032 Avg Close $11.95 Range $8.66 - $15.48
Q3 2023
Shares 287,548 Value ($000) $3,729 Avg Close $15.66 Range $12.08 - $19.14
Q2 2023
Shares 291,316 Value ($000) $5,238 Avg Close $15.57 Range $14.10 - $18.59
Q1 2023
Shares 256,453 Value ($000) $4,001 Avg Close $14.14 Range $11.47 - $16.34
Q4 2022
Shares 219,438 Value ($000) $3 Avg Close $10.08 Range $8.58 - $12.38
Q3 2022
Shares 221,003 Value ($000) $1,932 Avg Close $7.91 Range $5.73 - $9.81
Q2 2022
Shares 214,807 Value ($000) $1,405 Avg Close $9.21 Range $6.16 - $13.65
Q1 2022
Shares 207,533 Value ($000) $2,387 Avg Close $10.81 Range $9.06 - $13.37
Q4 2021
Shares 197,920 Value ($000) $2,262 Avg Close $11.81 Range $10.31 - $13.94
Q3 2021
Shares 182,812 Value ($000) $2,228 Avg Close $13.95 Range $11.61 - $16.47
Q2 2021
Shares 223,486 Value ($000) $3,424 Avg Close $15.43 Range $13.33 - $18.00
Q1 2021
Shares 243,106 Value ($000) $3,839 Avg Close $15.74 Range $12.96 - $19.36
Q4 2020
Shares 269,150 Value ($000) $3,908 Avg Close $10.56 Range $6.11 - $14.97
Q3 2020
Shares 318,097 Value ($000) $2,112 Avg Close $5.64 Range $4.31 - $7.28
Q2 2020
Shares 307,660 Value ($000) $1,446 Avg Close $4.42 Range $3.02 - $5.74
Q1 2020
Shares 309,169 Value ($000) $1,067 Avg Close $5.75 Range $2.19 - $7.93
Q4 2019
Shares 325,733 Value ($000) $2,311 Avg Close $6.42 Range $4.58 - $7.75
Q3 2019
Shares 310,422 Value ($000) $1,558 Avg Close $5.20 Range $4.06 - $6.35
Q2 2019
Shares 223,589 Value ($000) $1,015 Avg Close $3.73 Range $2.51 - $4.85