IPG PHOTONICS CORP

Ticker: IPGP CUSIP: 44980X109 Class: Common Stock

ADAGE CAPITAL PARTNERS GP, L.L.C.'s Holding History (CIK: 0001165408)

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

Q4 2024

Shares 115,099 Value ($000) $8,370 Avg Close $76.80 Range $71.09 - $88.50

Q3 2024

Shares 105,099 Value ($000) $7,811 Avg Close $74.75 Range $61.86 - $92.21

Q2 2024

Shares 125,099 Value ($000) $10,557 Avg Close $86.41 Range $80.27 - $91.76

Q1 2024

Shares 150,099 Value ($000) $13,612 Avg Close $93.95 Range $84.59 - $108.09

Q4 2023

Shares 140,099 Value ($000) $15,206 Avg Close $96.85 Range $83.00 - $111.11

Q3 2023

Shares 175,099 Value ($000) $17,780 Avg Close $112.83 Range $96.09 - $141.85

Q2 2023

Shares 119,399 Value ($000) $16,217 Avg Close $117.82 Range $107.54 - $137.33

Q1 2023

Shares 95,000 Value ($000) $11,714 Avg Close $115.84 Range $94.90 - $134.81

Q1 2022

Shares 8,400 Value ($000) $922 Avg Close $137.48 Range $103.05 - $176.63

Q4 2021

Shares 12,400 Value ($000) $2,135 Avg Close $165.18 Range $151.27 - $180.54

Q3 2021

Shares 37,900 Value ($000) $6,003 Avg Close $183.72 Range $158.39 - $220.51

Q2 2021

Shares 38,500 Value ($000) $8,115 Avg Close $210.53 Range $182.15 - $241.43

Q1 2021

Shares 30,300 Value ($000) $6,391 Avg Close $227.23 Range $197.09 - $262.55

Q4 2020

Shares 29,600 Value ($000) $6,624 Avg Close $200.31 Range $167.88 - $227.09

Q3 2020

Shares 19,300 Value ($000) $3,280 Avg Close $165.04 Range $149.51 - $184.02

Q2 2020

Shares 20,600 Value ($000) $3,304 Avg Close $142.40 Range $100.92 - $170.03

Q1 2020

Shares 4,900 Value ($000) $540 Avg Close $130.79 Range $98.04 - $150.00

Q4 2019

Shares 3,100 Value ($000) $449 Avg Close $139.20 Range $122.74 - $153.51

Q3 2019

Shares 13,100 Value ($000) $1,776 Avg Close $132.40 Range $113.67 - $166.49

Q2 2019

Shares 32,300 Value ($000) $4,982 Avg Close $151.24 Range $124.85 - $182.17

Q1 2019

Shares 44,500 Value ($000) $6,754 Avg Close $141.54 Range $107.52 - $162.23

Q4 2018

Shares 19,200 Value ($000) $2,175 Avg Close $132.93 Range $104.64 - $158.19

Q3 2018

Shares 46,400 Value ($000) $7,242 Avg Close $185.56 Range $153.37 - $243.43

Q2 2018

Shares 49,700 Value ($000) $10,965 Avg Close $236.00 Range $208.72 - $261.77

Q1 2018

Shares 50,400 Value ($000) $11,762 Avg Close $246.76 Range $213.58 - $264.11

Q2 2013

Shares 261,400 Value ($000) $15,875 Avg Close $61.08 Range $54.32 - $67.24

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2024	115,099	$8,370	$76.80	$71.09 - $88.50
Q3 2024	105,099	$7,811	$74.75	$61.86 - $92.21
Q2 2024	125,099	$10,557	$86.41	$80.27 - $91.76
Q1 2024	150,099	$13,612	$93.95	$84.59 - $108.09
Q4 2023	140,099	$15,206	$96.85	$83.00 - $111.11
Q3 2023	175,099	$17,780	$112.83	$96.09 - $141.85
Q2 2023	119,399	$16,217	$117.82	$107.54 - $137.33
Q1 2023	95,000	$11,714	$115.84	$94.90 - $134.81
Q1 2022	8,400	$922	$137.48	$103.05 - $176.63
Q4 2021	12,400	$2,135	$165.18	$151.27 - $180.54
Q3 2021	37,900	$6,003	$183.72	$158.39 - $220.51
Q2 2021	38,500	$8,115	$210.53	$182.15 - $241.43
Q1 2021	30,300	$6,391	$227.23	$197.09 - $262.55
Q4 2020	29,600	$6,624	$200.31	$167.88 - $227.09
Q3 2020	19,300	$3,280	$165.04	$149.51 - $184.02
Q2 2020	20,600	$3,304	$142.40	$100.92 - $170.03
Q1 2020	4,900	$540	$130.79	$98.04 - $150.00
Q4 2019	3,100	$449	$139.20	$122.74 - $153.51
Q3 2019	13,100	$1,776	$132.40	$113.67 - $166.49
Q2 2019	32,300	$4,982	$151.24	$124.85 - $182.17
Q1 2019	44,500	$6,754	$141.54	$107.52 - $162.23
Q4 2018	19,200	$2,175	$132.93	$104.64 - $158.19
Q3 2018	46,400	$7,242	$185.56	$153.37 - $243.43
Q2 2018	49,700	$10,965	$236.00	$208.72 - $261.77
Q1 2018	50,400	$11,762	$246.76	$213.58 - $264.11
Q2 2013	261,400	$15,875	$61.08	$54.32 - $67.24