AXCELIS TECHNOLOGIES INC

Ticker: ACLS CUSIP: 054540208 Class: EQTY

PDT Partners, LLC's Holding History (CIK: 0001564702)

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

Q1 2023
Shares 10,088 Value ($000) $1,344 Avg Close $117.49 Range $76.97 - $136.38
Q4 2022
Shares 5,800 Value ($000) $460 Avg Close $70.45 Range $49.78 - $88.73
Q2 2022
Shares 4,780 Value ($000) $262 Avg Close $57.95 Range $50.69 - $77.20
Q4 2021
Shares 26,500 Value ($000) $1,976 Avg Close $59.25 Range $45.14 - $75.40
Q3 2021
Shares 26,500 Value ($000) $1,246 Avg Close $43.50 Range $33.36 - $52.80
Q2 2020
Shares 9,400 Value ($000) $262 Avg Close $24.39 Range $16.11 - $28.84
Q1 2020
Shares 18,385 Value ($000) $337 Avg Close $23.24 Range $12.99 - $29.24
Q4 2019
Shares 28,239 Value ($000) $680 Avg Close $21.07 Range $16.13 - $25.00
Q3 2019
Shares 28,275 Value ($000) $483 Avg Close $15.98 Range $14.53 - $18.82
Q1 2018
Shares 41,324 Value ($000) $1,017 Avg Close $26.28 Range $21.90 - $31.60
Q4 2017
Shares 201,661 Value ($000) $5,788 Avg Close $31.47 Range $27.15 - $37.05
Q3 2017
Shares 175,800 Value ($000) $4,808 Avg Close $22.14 Range $18.60 - $27.40
Q2 2017
Shares 176,305 Value ($000) $3,694 Avg Close $21.13 Range $17.65 - $26.53
Q1 2017
Shares 68,000 Value ($000) $1,278 Avg Close $15.74 Range $14.00 - $18.90