IPG PHOTONICS CORP

Ticker: IPGP CUSIP: 44980X109 Class: Common Stock

Aperio Group, LLC's Holding History (CIK: 0001364615)

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

Q4 2020

Shares 7,812 Value ($000) $1,749 Avg Close $200.31 Range $167.88 - $227.09

Q3 2020

Shares 7,763 Value ($000) $1,319 Avg Close $165.04 Range $149.51 - $184.02

Q2 2020

Shares 7,992 Value ($000) $1,282 Avg Close $142.40 Range $100.92 - $170.03

Q1 2020

Shares 9,604 Value ($000) $1,059 Avg Close $130.79 Range $98.04 - $150.00

Q4 2019

Shares 10,999 Value ($000) $1,594 Avg Close $139.20 Range $122.74 - $153.51

Q3 2019

Shares 9,622 Value ($000) $1,304 Avg Close $132.40 Range $113.67 - $166.49

Q2 2019

Shares 16,645 Value ($000) $2,567 Avg Close $151.24 Range $124.85 - $182.17

Q1 2019

Shares 15,021 Value ($000) $2,280 Avg Close $141.54 Range $107.52 - $162.23

Q4 2018

Shares 14,762 Value ($000) $1,673 Avg Close $132.93 Range $104.64 - $158.19

Q3 2018

Shares 12,999 Value ($000) $2,028 Avg Close $185.56 Range $153.37 - $243.43

Q2 2018

Shares 13,363 Value ($000) $2,948 Avg Close $236.00 Range $208.72 - $261.77

Q1 2018

Shares 16,093 Value ($000) $3,756 Avg Close $246.76 Range $213.58 - $264.11

Q4 2017

Shares 11,353 Value ($000) $2,431 Avg Close $212.25 Range $185.00 - $248.23

Q3 2017

Shares 7,740 Value ($000) $1,432 Avg Close $166.10 Range $144.71 - $187.98

Q2 2017

Shares 7,451 Value ($000) $1,081 Avg Close $134.25 Range $116.82 - $149.29

Q1 2017

Shares 6,688 Value ($000) $807 Avg Close $113.15 Range $95.04 - $124.27

Q4 2016

Shares 6,258 Value ($000) $618 Avg Close $93.27 Range $81.00 - $102.46

Q3 2016

Shares 6,832 Value ($000) $563 Avg Close $83.55 Range $76.64 - $88.76

Q2 2016

Shares 6,489 Value ($000) $519 Avg Close $87.94 Range $76.22 - $102.90

Q1 2016

Shares 5,405 Value ($000) $519 Avg Close $84.83 Range $73.55 - $98.26

Q4 2015

Shares 4,298 Value ($000) $383 Avg Close $85.71 Range $70.21 - $95.12

Q3 2015

Shares 2,800 Value ($000) $213 Avg Close $84.77 Range $71.63 - $96.50

Q2 2015

Shares 2,483 Value ($000) $211 Avg Close $94.02 Range $81.88 - $102.49

Q1 2015

Shares 2,257 Value ($000) $209 Avg Close $86.33 Range $69.86 - $101.69

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	7,812	$1,749	$200.31	$167.88 - $227.09
Q3 2020	7,763	$1,319	$165.04	$149.51 - $184.02
Q2 2020	7,992	$1,282	$142.40	$100.92 - $170.03
Q1 2020	9,604	$1,059	$130.79	$98.04 - $150.00
Q4 2019	10,999	$1,594	$139.20	$122.74 - $153.51
Q3 2019	9,622	$1,304	$132.40	$113.67 - $166.49
Q2 2019	16,645	$2,567	$151.24	$124.85 - $182.17
Q1 2019	15,021	$2,280	$141.54	$107.52 - $162.23
Q4 2018	14,762	$1,673	$132.93	$104.64 - $158.19
Q3 2018	12,999	$2,028	$185.56	$153.37 - $243.43
Q2 2018	13,363	$2,948	$236.00	$208.72 - $261.77
Q1 2018	16,093	$3,756	$246.76	$213.58 - $264.11
Q4 2017	11,353	$2,431	$212.25	$185.00 - $248.23
Q3 2017	7,740	$1,432	$166.10	$144.71 - $187.98
Q2 2017	7,451	$1,081	$134.25	$116.82 - $149.29
Q1 2017	6,688	$807	$113.15	$95.04 - $124.27
Q4 2016	6,258	$618	$93.27	$81.00 - $102.46
Q3 2016	6,832	$563	$83.55	$76.64 - $88.76
Q2 2016	6,489	$519	$87.94	$76.22 - $102.90
Q1 2016	5,405	$519	$84.83	$73.55 - $98.26
Q4 2015	4,298	$383	$85.71	$70.21 - $95.12
Q3 2015	2,800	$213	$84.77	$71.63 - $96.50
Q2 2015	2,483	$211	$94.02	$81.88 - $102.49
Q1 2015	2,257	$209	$86.33	$69.86 - $101.69