MERCURY SYS INC

Ticker: MRCY CUSIP: 589378108 Class: Common Stock

TWO SIGMA ADVISERS, LP's Holding History (CIK: 0001478735)

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

Q4 2025

Shares 21,100 Value ($000) $1,541 Avg Close $74.39 Range $65.04 - $85.33

Q3 2025

Shares 21,100 Value ($000) $1,633 Avg Close $62.18 Range $49.54 - $78.75

Q2 2025

Shares 23,000 Value ($000) $1,239 Avg Close $48.71 Range $39.89 - $54.32

Q1 2025

Shares 57,100 Value ($000) $2,460 Avg Close $43.80 Range $39.42 - $52.25

Q4 2024

Shares 226,800 Value ($000) $9,526 Avg Close $38.14 Range $32.32 - $44.63

Q3 2024

Shares 237,200 Value ($000) $8,776 Avg Close $35.20 Range $27.01 - $42.72

Q2 2024

Shares 255,900 Value ($000) $6,907 Avg Close $29.17 Range $26.48 - $32.86

Q1 2024

Shares 226,200 Value ($000) $6,673 Avg Close $30.13 Range $25.31 - $37.26

Q4 2023

Shares 132,200 Value ($000) $4,835 Avg Close $36.10 Range $31.04 - $39.59

Q3 2023

Shares 36,700 Value ($000) $1,361 Avg Close $36.89 Range $32.26 - $40.95

Q4 2019

Shares 12,100 Value ($000) $836 Avg Close $72.04 Range $67.70 - $82.13

Q3 2019

Shares 124,100 Value ($000) $10,073 Avg Close $79.00 Range $67.40 - $89.44

Q2 2019

Shares 211,100 Value ($000) $14,851 Avg Close $69.39 Range $63.39 - $79.83

Q2 2016

Shares 21,834 Value ($000) $543 Avg Close $21.50 Range $18.98 - $24.87

Q1 2016

Shares 96,234 Value ($000) $1,954 Avg Close $17.48 Range $15.67 - $20.85

Q4 2015

Shares 101,029 Value ($000) $1,855 Avg Close $18.12 Range $15.52 - $19.99

Q3 2015

Shares 103,434 Value ($000) $1,645 Avg Close $15.14 Range $13.56 - $16.44

Q2 2015

Shares 98,934 Value ($000) $1,448 Avg Close $14.53 Range $13.37 - $15.94

Q1 2015

Shares 164,034 Value ($000) $2,551 Avg Close $15.78 Range $12.76 - $17.59

Q4 2014

Shares 92,534 Value ($000) $1,288 Avg Close $12.81 Range $10.61 - $14.43

Q3 2014

Shares 58,134 Value ($000) $640 Avg Close $11.25 Range $10.47 - $12.34

Q2 2014

Shares 51,634 Value ($000) $586 Avg Close $12.49 Range $11.09 - $14.40

Q1 2014

Shares 46,434 Value ($000) $614 Avg Close $11.36 Range $10.25 - $13.40

Q4 2013

Shares 29,234 Value ($000) $320 Avg Close $10.00 Range $8.42 - $11.22

Q3 2013

Shares 21,634 Value ($000) $216 Avg Close $9.48 Range $8.48 - $10.47

Q2 2013

Shares 28,242 Value ($000) $260 Avg Close $8.64 Range $7.13 - $9.67

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	21,100	$1,541	$74.39	$65.04 - $85.33
Q3 2025	21,100	$1,633	$62.18	$49.54 - $78.75
Q2 2025	23,000	$1,239	$48.71	$39.89 - $54.32
Q1 2025	57,100	$2,460	$43.80	$39.42 - $52.25
Q4 2024	226,800	$9,526	$38.14	$32.32 - $44.63
Q3 2024	237,200	$8,776	$35.20	$27.01 - $42.72
Q2 2024	255,900	$6,907	$29.17	$26.48 - $32.86
Q1 2024	226,200	$6,673	$30.13	$25.31 - $37.26
Q4 2023	132,200	$4,835	$36.10	$31.04 - $39.59
Q3 2023	36,700	$1,361	$36.89	$32.26 - $40.95
Q4 2019	12,100	$836	$72.04	$67.70 - $82.13
Q3 2019	124,100	$10,073	$79.00	$67.40 - $89.44
Q2 2019	211,100	$14,851	$69.39	$63.39 - $79.83
Q2 2016	21,834	$543	$21.50	$18.98 - $24.87
Q1 2016	96,234	$1,954	$17.48	$15.67 - $20.85
Q4 2015	101,029	$1,855	$18.12	$15.52 - $19.99
Q3 2015	103,434	$1,645	$15.14	$13.56 - $16.44
Q2 2015	98,934	$1,448	$14.53	$13.37 - $15.94
Q1 2015	164,034	$2,551	$15.78	$12.76 - $17.59
Q4 2014	92,534	$1,288	$12.81	$10.61 - $14.43
Q3 2014	58,134	$640	$11.25	$10.47 - $12.34
Q2 2014	51,634	$586	$12.49	$11.09 - $14.40
Q1 2014	46,434	$614	$11.36	$10.25 - $13.40
Q4 2013	29,234	$320	$10.00	$8.42 - $11.22
Q3 2013	21,634	$216	$9.48	$8.48 - $10.47
Q2 2013	28,242	$260	$8.64	$7.13 - $9.67