PTC INC

Ticker: PTC CUSIP: 69370C100 Class: EQTY

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

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

Q4 2020

Shares 37,744 Value ($000) $4,514 Avg Close $99.46 Range $79.36 - $121.75

Q3 2020

Shares 40,777 Value ($000) $3,373 Avg Close $85.19 Range $76.15 - $97.67

Q2 2020

Shares 42,337 Value ($000) $3,294 Avg Close $70.85 Range $52.96 - $84.49

Q1 2020

Shares 38,941 Value ($000) $2,383 Avg Close $74.05 Range $43.90 - $89.07

Q4 2019

Shares 35,102 Value ($000) $2,629 Avg Close $71.14 Range $62.19 - $77.85

Q3 2019

Shares 31,519 Value ($000) $2,149 Avg Close $73.07 Range $62.05 - $93.34

Q2 2019

Shares 30,148 Value ($000) $2,706 Avg Close $89.62 Range $80.46 - $102.47

Q1 2019

Shares 30,194 Value ($000) $2,783 Avg Close $88.51 Range $77.26 - $94.99

Q4 2018

Shares 32,910 Value ($000) $2,729 Avg Close $87.81 Range $76.67 - $107.44

Q3 2018

Shares 28,908 Value ($000) $3,069 Avg Close $97.72 Range $90.46 - $107.39

Q2 2018

Shares 27,421 Value ($000) $2,572 Avg Close $86.47 Range $74.77 - $100.79

Q1 2018

Shares 26,763 Value ($000) $2,087 Avg Close $72.94 Range $60.45 - $81.72

Q4 2017

Shares 26,746 Value ($000) $1,625 Avg Close $62.10 Range $55.74 - $67.12

Q3 2017

Shares 27,341 Value ($000) $1,538 Avg Close $55.40 Range $52.20 - $59.29

Q2 2017

Shares 25,790 Value ($000) $1,421 Avg Close $55.09 Range $51.00 - $60.22

Q1 2017

Shares 21,493 Value ($000) $1,130 Avg Close $52.87 Range $45.93 - $56.73

Q4 2016

Shares 16,267 Value ($000) $753 Avg Close $46.75 Range $43.10 - $49.93

Q3 2016

Shares 15,664 Value ($000) $694 Avg Close $41.47 Range $36.57 - $44.75

Q2 2016

Shares 13,873 Value ($000) $521 Avg Close $35.83 Range $31.58 - $39.44

Q1 2016

Shares 12,282 Value ($000) $408 Avg Close $30.87 Range $27.06 - $34.20

Q4 2015

Shares 12,264 Value ($000) $425 Avg Close $35.02 Range $30.53 - $37.09

Q3 2015

Shares 8,331 Value ($000) $264 Avg Close $35.78 Range $30.97 - $41.80

Q2 2015

Shares 6,657 Value ($000) $273 Avg Close $39.53 Range $35.72 - $42.75

Q1 2015

Shares 5,866 Value ($000) $212 Avg Close $34.52 Range $31.15 - $37.06

Q4 2014

Shares 6,035 Value ($000) $221 Avg Close $37.02 Range $33.61 - $39.38

Q3 2014

Shares 5,642 Value ($000) $208 Avg Close $38.24 Range $35.49 - $40.06

Q2 2014

Shares 5,557 Value ($000) $216 Avg Close $36.03 Range $32.79 - $38.95

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	37,744	$4,514	$99.46	$79.36 - $121.75
Q3 2020	40,777	$3,373	$85.19	$76.15 - $97.67
Q2 2020	42,337	$3,294	$70.85	$52.96 - $84.49
Q1 2020	38,941	$2,383	$74.05	$43.90 - $89.07
Q4 2019	35,102	$2,629	$71.14	$62.19 - $77.85
Q3 2019	31,519	$2,149	$73.07	$62.05 - $93.34
Q2 2019	30,148	$2,706	$89.62	$80.46 - $102.47
Q1 2019	30,194	$2,783	$88.51	$77.26 - $94.99
Q4 2018	32,910	$2,729	$87.81	$76.67 - $107.44
Q3 2018	28,908	$3,069	$97.72	$90.46 - $107.39
Q2 2018	27,421	$2,572	$86.47	$74.77 - $100.79
Q1 2018	26,763	$2,087	$72.94	$60.45 - $81.72
Q4 2017	26,746	$1,625	$62.10	$55.74 - $67.12
Q3 2017	27,341	$1,538	$55.40	$52.20 - $59.29
Q2 2017	25,790	$1,421	$55.09	$51.00 - $60.22
Q1 2017	21,493	$1,130	$52.87	$45.93 - $56.73
Q4 2016	16,267	$753	$46.75	$43.10 - $49.93
Q3 2016	15,664	$694	$41.47	$36.57 - $44.75
Q2 2016	13,873	$521	$35.83	$31.58 - $39.44
Q1 2016	12,282	$408	$30.87	$27.06 - $34.20
Q4 2015	12,264	$425	$35.02	$30.53 - $37.09
Q3 2015	8,331	$264	$35.78	$30.97 - $41.80
Q2 2015	6,657	$273	$39.53	$35.72 - $42.75
Q1 2015	5,866	$212	$34.52	$31.15 - $37.06
Q4 2014	6,035	$221	$37.02	$33.61 - $39.38
Q3 2014	5,642	$208	$38.24	$35.49 - $40.06
Q2 2014	5,557	$216	$36.03	$32.79 - $38.95