MERCURY SYS INC

Ticker: MRCY CUSIP: 589378108 Class: Common Stock

LOS ANGELES CAPITAL MANAGEMENT LLC's Holding History (CIK: 0001177206)

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

Q4 2025

Shares 10,957 Value ($000) $841 Avg Close $74.39 Range $65.04 - $85.33

Q1 2022

Shares 6,360 Value ($000) $410 Avg Close $59.38 Range $49.79 - $72.28

Q4 2021

Shares 10,608 Value ($000) $584 Avg Close $50.65 Range $46.44 - $56.45

Q3 2021

Shares 10,693 Value ($000) $507 Avg Close $55.58 Range $44.44 - $67.98

Q2 2021

Shares 13,098 Value ($000) $868 Avg Close $69.11 Range $52.40 - $79.45

Q1 2021

Shares 59,034 Value ($000) $4,171 Avg Close $72.27 Range $59.88 - $88.80

Q4 2020

Shares 71,035 Value ($000) $6,255 Avg Close $75.98 Range $66.00 - $88.96

Q3 2020

Shares 85,420 Value ($000) $6,617 Avg Close $75.86 Range $66.33 - $83.18

Q2 2020

Shares 262,714 Value ($000) $20,665 Avg Close $81.87 Range $65.87 - $96.29

Q1 2020

Shares 55,050 Value ($000) $3,927 Avg Close $75.77 Range $52.24 - $87.57

Q4 2019

Shares 55,845 Value ($000) $3,859 Avg Close $72.04 Range $67.70 - $82.13

Q3 2019

Shares 58,150 Value ($000) $4,720 Avg Close $79.00 Range $67.40 - $89.44

Q2 2019

Shares 35,902 Value ($000) $2,526 Avg Close $69.39 Range $63.39 - $79.83

Q1 2019

Shares 28,942 Value ($000) $1,855 Avg Close $57.65 Range $43.01 - $67.85

Q4 2018

Shares 23,997 Value ($000) $1,135 Avg Close $48.76 Range $41.16 - $55.82

Q3 2018

Shares 30,487 Value ($000) $1,687 Avg Close $48.40 Range $37.55 - $57.26

Q2 2018

Shares 26,457 Value ($000) $1,007 Avg Close $38.70 Range $30.11 - $49.35

Q1 2018

Shares 18,267 Value ($000) $883 Avg Close $47.69 Range $41.64 - $52.59

Q4 2017

Shares 21,017 Value ($000) $1,079 Avg Close $51.31 Range $47.69 - $55.00

Q3 2017

Shares 9,760 Value ($000) $506 Avg Close $46.11 Range $39.96 - $52.00

Q2 2017

Shares 22,840 Value ($000) $961 Avg Close $39.30 Range $36.09 - $43.15

Q3 2016

Shares 11,005 Value ($000) $270 Avg Close $24.01 Range $21.52 - $26.37

Q2 2016

Shares 10,890 Value ($000) $271 Avg Close $21.50 Range $18.98 - $24.87

Q1 2016

Shares 12,990 Value ($000) $264 Avg Close $17.48 Range $15.67 - $20.85

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	10,957	$841	$74.39	$65.04 - $85.33
Q1 2022	6,360	$410	$59.38	$49.79 - $72.28
Q4 2021	10,608	$584	$50.65	$46.44 - $56.45
Q3 2021	10,693	$507	$55.58	$44.44 - $67.98
Q2 2021	13,098	$868	$69.11	$52.40 - $79.45
Q1 2021	59,034	$4,171	$72.27	$59.88 - $88.80
Q4 2020	71,035	$6,255	$75.98	$66.00 - $88.96
Q3 2020	85,420	$6,617	$75.86	$66.33 - $83.18
Q2 2020	262,714	$20,665	$81.87	$65.87 - $96.29
Q1 2020	55,050	$3,927	$75.77	$52.24 - $87.57
Q4 2019	55,845	$3,859	$72.04	$67.70 - $82.13
Q3 2019	58,150	$4,720	$79.00	$67.40 - $89.44
Q2 2019	35,902	$2,526	$69.39	$63.39 - $79.83
Q1 2019	28,942	$1,855	$57.65	$43.01 - $67.85
Q4 2018	23,997	$1,135	$48.76	$41.16 - $55.82
Q3 2018	30,487	$1,687	$48.40	$37.55 - $57.26
Q2 2018	26,457	$1,007	$38.70	$30.11 - $49.35
Q1 2018	18,267	$883	$47.69	$41.64 - $52.59
Q4 2017	21,017	$1,079	$51.31	$47.69 - $55.00
Q3 2017	9,760	$506	$46.11	$39.96 - $52.00
Q2 2017	22,840	$961	$39.30	$36.09 - $43.15
Q3 2016	11,005	$270	$24.01	$21.52 - $26.37
Q2 2016	10,890	$271	$21.50	$18.98 - $24.87
Q1 2016	12,990	$264	$17.48	$15.67 - $20.85