MERCURY SYS INC

Ticker: MRCY CUSIP: 589378108 Class: Common Stock

WCM INVESTMENT MANAGEMENT, LLC's Holding History (CIK: 0001061186)

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

Q4 2025

Shares 264,889 Value ($000) $19,562 Avg Close $74.39 Range $65.04 - $85.33

Q3 2025

Shares 350,407 Value ($000) $26,379 Avg Close $62.18 Range $49.54 - $78.75

Q2 2025

Shares 354,684 Value ($000) $18,944 Avg Close $48.71 Range $39.89 - $54.32

Q1 2025

Shares 442,153 Value ($000) $18,933 Avg Close $43.80 Range $39.42 - $52.25

Q4 2024

Shares 441,792 Value ($000) $18,555 Avg Close $38.14 Range $32.32 - $44.63

Q3 2024

Shares 450,131 Value ($000) $16,880 Avg Close $35.20 Range $27.01 - $42.72

Q2 2024

Shares 449,704 Value ($000) $12,034 Avg Close $29.17 Range $26.48 - $32.86

Q1 2024

Shares 450,547 Value ($000) $13,291 Avg Close $30.13 Range $25.31 - $37.26

Q4 2023

Shares 448,803 Value ($000) $16,538 Avg Close $36.10 Range $31.04 - $39.59

Q3 2023

Shares 435,821 Value ($000) $16,134 Avg Close $36.89 Range $32.26 - $40.95

Q2 2023

Shares 283,109 Value ($000) $9,762 Avg Close $42.71 Range $28.90 - $52.95

Q1 2023

Shares 263,326 Value ($000) $13,461 Avg Close $50.53 Range $44.14 - $59.13

Q4 2022

Shares 262,038 Value ($000) $11,724 Avg Close $47.30 Range $40.89 - $53.66

Q3 2022

Shares 230,008 Value ($000) $9,594 Avg Close $52.40 Range $40.48 - $65.00

Q2 2022

Shares 222,385 Value ($000) $13,572 Avg Close $59.66 Range $53.76 - $68.08

Q1 2022

Shares 222,351 Value ($000) $14,331 Avg Close $59.38 Range $49.79 - $72.28

Q4 2021

Shares 180,021 Value ($000) $9,912 Avg Close $50.65 Range $46.44 - $56.45

Q3 2021

Shares 166,639 Value ($000) $7,902 Avg Close $55.58 Range $44.44 - $67.98

Q2 2021

Shares 165,685 Value ($000) $10,982 Avg Close $69.11 Range $52.40 - $79.45

Q1 2021

Shares 158,616 Value ($000) $11,206 Avg Close $72.27 Range $59.88 - $88.80

Q4 2020

Shares 161,890 Value ($000) $14,256 Avg Close $75.98 Range $66.00 - $88.96

Q3 2020

Shares 162,108 Value ($000) $12,557 Avg Close $75.86 Range $66.33 - $83.18

Q2 2020

Shares 91,948 Value ($000) $7,233 Avg Close $81.87 Range $65.87 - $96.29

Q1 2020

Shares 88,314 Value ($000) $6,300 Avg Close $75.77 Range $52.24 - $87.57

Q4 2019

Shares 63,583 Value ($000) $4,394 Avg Close $72.04 Range $67.70 - $82.13

Q3 2019

Shares 17,274 Value ($000) $1,402 Avg Close $79.00 Range $67.40 - $89.44

Q2 2019

Shares 17,287 Value ($000) $1,216 Avg Close $69.39 Range $63.39 - $79.83

Q1 2019

Shares 26,097 Value ($000) $1,672 Avg Close $57.65 Range $43.01 - $67.85

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	264,889	$19,562	$74.39	$65.04 - $85.33
Q3 2025	350,407	$26,379	$62.18	$49.54 - $78.75
Q2 2025	354,684	$18,944	$48.71	$39.89 - $54.32
Q1 2025	442,153	$18,933	$43.80	$39.42 - $52.25
Q4 2024	441,792	$18,555	$38.14	$32.32 - $44.63
Q3 2024	450,131	$16,880	$35.20	$27.01 - $42.72
Q2 2024	449,704	$12,034	$29.17	$26.48 - $32.86
Q1 2024	450,547	$13,291	$30.13	$25.31 - $37.26
Q4 2023	448,803	$16,538	$36.10	$31.04 - $39.59
Q3 2023	435,821	$16,134	$36.89	$32.26 - $40.95
Q2 2023	283,109	$9,762	$42.71	$28.90 - $52.95
Q1 2023	263,326	$13,461	$50.53	$44.14 - $59.13
Q4 2022	262,038	$11,724	$47.30	$40.89 - $53.66
Q3 2022	230,008	$9,594	$52.40	$40.48 - $65.00
Q2 2022	222,385	$13,572	$59.66	$53.76 - $68.08
Q1 2022	222,351	$14,331	$59.38	$49.79 - $72.28
Q4 2021	180,021	$9,912	$50.65	$46.44 - $56.45
Q3 2021	166,639	$7,902	$55.58	$44.44 - $67.98
Q2 2021	165,685	$10,982	$69.11	$52.40 - $79.45
Q1 2021	158,616	$11,206	$72.27	$59.88 - $88.80
Q4 2020	161,890	$14,256	$75.98	$66.00 - $88.96
Q3 2020	162,108	$12,557	$75.86	$66.33 - $83.18
Q2 2020	91,948	$7,233	$81.87	$65.87 - $96.29
Q1 2020	88,314	$6,300	$75.77	$52.24 - $87.57
Q4 2019	63,583	$4,394	$72.04	$67.70 - $82.13
Q3 2019	17,274	$1,402	$79.00	$67.40 - $89.44
Q2 2019	17,287	$1,216	$69.39	$63.39 - $79.83
Q1 2019	26,097	$1,672	$57.65	$43.01 - $67.85