BWX TECHNOLOGIES INC

Ticker: BWXT CUSIP: 05605H100 Class: COM

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

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

Q4 2020

Shares 54,038 Value ($000) $3,257 Avg Close $54.09 Range $49.71 - $59.62

Q3 2020

Shares 53,858 Value ($000) $3,033 Avg Close $52.50 Range $46.35 - $57.67

Q2 2020

Shares 54,124 Value ($000) $3,066 Avg Close $52.15 Range $43.53 - $61.30

Q1 2020

Shares 56,052 Value ($000) $2,730 Avg Close $55.18 Range $37.61 - $65.47

Q4 2019

Shares 57,111 Value ($000) $3,545 Avg Close $55.04 Range $50.33 - $59.47

Q3 2019

Shares 57,354 Value ($000) $3,281 Avg Close $51.59 Range $44.39 - $56.43

Q2 2019

Shares 57,518 Value ($000) $2,997 Avg Close $45.97 Range $42.32 - $48.76

Q1 2019

Shares 59,822 Value ($000) $2,966 Avg Close $43.35 Range $34.25 - $52.90

Q4 2018

Shares 57,114 Value ($000) $2,183 Avg Close $45.37 Range $32.89 - $58.10

Q3 2018

Shares 27,838 Value ($000) $1,741 Avg Close $57.71 Range $55.17 - $61.37

Q2 2018

Shares 26,897 Value ($000) $1,676 Avg Close $60.47 Range $55.46 - $65.55

Q1 2018

Shares 28,262 Value ($000) $1,795 Avg Close $57.46 Range $51.76 - $61.47

Q4 2017

Shares 26,046 Value ($000) $1,576 Avg Close $54.59 Range $50.84 - $56.94

Q3 2017

Shares 25,604 Value ($000) $1,434 Avg Close $47.93 Range $43.72 - $51.95

Q2 2017

Shares 26,674 Value ($000) $1,300 Avg Close $43.68 Range $41.32 - $45.92

Q1 2017

Shares 19,084 Value ($000) $908 Avg Close $39.26 Range $35.08 - $44.22

Q4 2016

Shares 21,845 Value ($000) $867 Avg Close $34.89 Range $32.42 - $36.46

Q3 2016

Shares 29,951 Value ($000) $1,149 Avg Close $33.83 Range $31.03 - $35.60

Q2 2016

Shares 28,434 Value ($000) $1,017 Avg Close $30.59 Range $28.77 - $32.59

Q1 2016

Shares 25,147 Value ($000) $844 Avg Close $27.50 Range $23.93 - $30.88

Q4 2015

Shares 23,529 Value ($000) $748 Avg Close $26.19 Range $23.00 - $28.86

Q3 2015

Shares 24,168 Value ($000) $637 Avg Close $22.66 Range $21.23 - $24.86

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	54,038	$3,257	$54.09	$49.71 - $59.62
Q3 2020	53,858	$3,033	$52.50	$46.35 - $57.67
Q2 2020	54,124	$3,066	$52.15	$43.53 - $61.30
Q1 2020	56,052	$2,730	$55.18	$37.61 - $65.47
Q4 2019	57,111	$3,545	$55.04	$50.33 - $59.47
Q3 2019	57,354	$3,281	$51.59	$44.39 - $56.43
Q2 2019	57,518	$2,997	$45.97	$42.32 - $48.76
Q1 2019	59,822	$2,966	$43.35	$34.25 - $52.90
Q4 2018	57,114	$2,183	$45.37	$32.89 - $58.10
Q3 2018	27,838	$1,741	$57.71	$55.17 - $61.37
Q2 2018	26,897	$1,676	$60.47	$55.46 - $65.55
Q1 2018	28,262	$1,795	$57.46	$51.76 - $61.47
Q4 2017	26,046	$1,576	$54.59	$50.84 - $56.94
Q3 2017	25,604	$1,434	$47.93	$43.72 - $51.95
Q2 2017	26,674	$1,300	$43.68	$41.32 - $45.92
Q1 2017	19,084	$908	$39.26	$35.08 - $44.22
Q4 2016	21,845	$867	$34.89	$32.42 - $36.46
Q3 2016	29,951	$1,149	$33.83	$31.03 - $35.60
Q2 2016	28,434	$1,017	$30.59	$28.77 - $32.59
Q1 2016	25,147	$844	$27.50	$23.93 - $30.88
Q4 2015	23,529	$748	$26.19	$23.00 - $28.86
Q3 2015	24,168	$637	$22.66	$21.23 - $24.86