MERCURY SYS INC

Ticker: MRCY CUSIP: 589378108 Class: Common Stock

CHARLES SCHWAB INVESTMENT MANAGEMENT INC's Holding History (CIK: 0000884546)

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

Q4 2025

Shares 636,624 Value ($000) $46,480 Avg Close $74.39 Range $65.04 - $85.33

Q3 2025

Shares 636,598 Value ($000) $49,273 Avg Close $62.18 Range $49.54 - $78.75

Q2 2025

Shares 640,950 Value ($000) $34,522 Avg Close $48.71 Range $39.89 - $54.32

Q1 2025

Shares 672,368 Value ($000) $28,972 Avg Close $43.80 Range $39.42 - $52.25

Q4 2024

Shares 673,224 Value ($000) $28,275 Avg Close $38.14 Range $32.32 - $44.63

Q3 2024

Shares 658,833 Value ($000) $24,377 Avg Close $35.20 Range $27.01 - $42.72

Q2 2024

Shares 649,251 Value ($000) $17,523 Avg Close $29.17 Range $26.48 - $32.86

Q1 2024

Shares 488,910 Value ($000) $14,423 Avg Close $30.13 Range $25.31 - $37.26

Q4 2023

Shares 433,971 Value ($000) $15,870 Avg Close $36.10 Range $31.04 - $39.59

Q3 2023

Shares 410,385 Value ($000) $15,221 Avg Close $36.89 Range $32.26 - $40.95

Q2 2023

Shares 411,291 Value ($000) $14,227 Avg Close $42.71 Range $28.90 - $52.95

Q1 2023

Shares 400,467 Value ($000) $20,472 Avg Close $50.53 Range $44.14 - $59.13

Q4 2022

Shares 398,340 Value ($000) $17,822 Avg Close $47.30 Range $40.89 - $53.66

Q3 2022

Shares 390,826 Value ($000) $15,868 Avg Close $52.40 Range $40.48 - $65.00

Q2 2022

Shares 372,321 Value ($000) $23,952 Avg Close $59.66 Range $53.76 - $68.08

Q1 2022

Shares 360,178 Value ($000) $23,214 Avg Close $59.38 Range $49.79 - $72.28

Q4 2021

Shares 338,030 Value ($000) $18,612 Avg Close $50.65 Range $46.44 - $56.45

Q3 2021

Shares 312,768 Value ($000) $14,832 Avg Close $55.58 Range $44.44 - $67.98

Q2 2021

Shares 415,355 Value ($000) $27,530 Avg Close $69.11 Range $52.40 - $79.45

Q1 2021

Shares 393,993 Value ($000) $27,836 Avg Close $72.27 Range $59.88 - $88.80

Q4 2020

Shares 402,945 Value ($000) $35,484 Avg Close $75.98 Range $66.00 - $88.96

Q3 2020

Shares 398,271 Value ($000) $30,851 Avg Close $75.86 Range $66.33 - $83.18

Q2 2020

Shares 400,634 Value ($000) $31,514 Avg Close $81.87 Range $65.87 - $96.29

Q1 2020

Shares 489,674 Value ($000) $34,934 Avg Close $75.77 Range $52.24 - $87.57

Q4 2019

Shares 460,845 Value ($000) $31,849 Avg Close $72.04 Range $67.70 - $82.13

Q3 2019

Shares 450,991 Value ($000) $36,607 Avg Close $79.00 Range $67.40 - $89.44

Q2 2019

Shares 318,851 Value ($000) $22,432 Avg Close $69.39 Range $63.39 - $79.83

Q1 2019

Shares 273,822 Value ($000) $17,547 Avg Close $57.65 Range $43.01 - $67.85

Q4 2018

Shares 262,567 Value ($000) $12,417 Avg Close $48.76 Range $41.16 - $55.82

Q3 2018

Shares 263,149 Value ($000) $14,558 Avg Close $48.40 Range $37.55 - $57.26

Q2 2018

Shares 252,505 Value ($000) $9,611 Avg Close $38.70 Range $30.11 - $49.35

Q1 2018

Shares 240,428 Value ($000) $11,618 Avg Close $47.69 Range $41.64 - $52.59

Q4 2017

Shares 228,438 Value ($000) $11,731 Avg Close $51.31 Range $47.69 - $55.00

Q3 2017

Shares 221,521 Value ($000) $11,493 Avg Close $46.11 Range $39.96 - $52.00

Q2 2017

Shares 196,718 Value ($000) $8,280 Avg Close $39.30 Range $36.09 - $43.15

Q1 2017

Shares 194,791 Value ($000) $7,607 Avg Close $35.55 Range $29.31 - $40.86

Q4 2016

Shares 160,686 Value ($000) $4,856 Avg Close $28.41 Range $22.31 - $32.75

Q3 2016

Shares 152,042 Value ($000) $3,736 Avg Close $24.01 Range $21.52 - $26.37

Q2 2016

Shares 67,701 Value ($000) $1,684 Avg Close $21.50 Range $18.98 - $24.87

Q1 2016

Shares 62,001 Value ($000) $1,259 Avg Close $17.48 Range $15.67 - $20.85

Q4 2015

Shares 62,001 Value ($000) $1,139 Avg Close $18.12 Range $15.52 - $19.99

Q3 2015

Shares 62,001 Value ($000) $987 Avg Close $15.14 Range $13.56 - $16.44

Q2 2015

Shares 62,001 Value ($000) $908 Avg Close $14.53 Range $13.37 - $15.94

Q1 2015

Shares 62,001 Value ($000) $965 Avg Close $15.78 Range $12.76 - $17.59

Q4 2014

Shares 52,901 Value ($000) $737 Avg Close $12.81 Range $10.61 - $14.43

Q3 2014

Shares 62,301 Value ($000) $686 Avg Close $11.25 Range $10.47 - $12.34

Q2 2014

Shares 52,400 Value ($000) $595 Avg Close $12.49 Range $11.09 - $14.40

Q1 2014

Shares 52,400 Value ($000) $693 Avg Close $11.36 Range $10.25 - $13.40

Q4 2013

Shares 52,400 Value ($000) $574 Avg Close $10.00 Range $8.42 - $11.22

Q3 2013

Shares 52,400 Value ($000) $529 Avg Close $9.48 Range $8.48 - $10.47

Q2 2013

Shares 52,400 Value ($000) $488 Avg Close $8.64 Range $7.13 - $9.67

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	636,624	$46,480	$74.39	$65.04 - $85.33
Q3 2025	636,598	$49,273	$62.18	$49.54 - $78.75
Q2 2025	640,950	$34,522	$48.71	$39.89 - $54.32
Q1 2025	672,368	$28,972	$43.80	$39.42 - $52.25
Q4 2024	673,224	$28,275	$38.14	$32.32 - $44.63
Q3 2024	658,833	$24,377	$35.20	$27.01 - $42.72
Q2 2024	649,251	$17,523	$29.17	$26.48 - $32.86
Q1 2024	488,910	$14,423	$30.13	$25.31 - $37.26
Q4 2023	433,971	$15,870	$36.10	$31.04 - $39.59
Q3 2023	410,385	$15,221	$36.89	$32.26 - $40.95
Q2 2023	411,291	$14,227	$42.71	$28.90 - $52.95
Q1 2023	400,467	$20,472	$50.53	$44.14 - $59.13
Q4 2022	398,340	$17,822	$47.30	$40.89 - $53.66
Q3 2022	390,826	$15,868	$52.40	$40.48 - $65.00
Q2 2022	372,321	$23,952	$59.66	$53.76 - $68.08
Q1 2022	360,178	$23,214	$59.38	$49.79 - $72.28
Q4 2021	338,030	$18,612	$50.65	$46.44 - $56.45
Q3 2021	312,768	$14,832	$55.58	$44.44 - $67.98
Q2 2021	415,355	$27,530	$69.11	$52.40 - $79.45
Q1 2021	393,993	$27,836	$72.27	$59.88 - $88.80
Q4 2020	402,945	$35,484	$75.98	$66.00 - $88.96
Q3 2020	398,271	$30,851	$75.86	$66.33 - $83.18
Q2 2020	400,634	$31,514	$81.87	$65.87 - $96.29
Q1 2020	489,674	$34,934	$75.77	$52.24 - $87.57
Q4 2019	460,845	$31,849	$72.04	$67.70 - $82.13
Q3 2019	450,991	$36,607	$79.00	$67.40 - $89.44
Q2 2019	318,851	$22,432	$69.39	$63.39 - $79.83
Q1 2019	273,822	$17,547	$57.65	$43.01 - $67.85
Q4 2018	262,567	$12,417	$48.76	$41.16 - $55.82
Q3 2018	263,149	$14,558	$48.40	$37.55 - $57.26
Q2 2018	252,505	$9,611	$38.70	$30.11 - $49.35
Q1 2018	240,428	$11,618	$47.69	$41.64 - $52.59
Q4 2017	228,438	$11,731	$51.31	$47.69 - $55.00
Q3 2017	221,521	$11,493	$46.11	$39.96 - $52.00
Q2 2017	196,718	$8,280	$39.30	$36.09 - $43.15
Q1 2017	194,791	$7,607	$35.55	$29.31 - $40.86
Q4 2016	160,686	$4,856	$28.41	$22.31 - $32.75
Q3 2016	152,042	$3,736	$24.01	$21.52 - $26.37
Q2 2016	67,701	$1,684	$21.50	$18.98 - $24.87
Q1 2016	62,001	$1,259	$17.48	$15.67 - $20.85
Q4 2015	62,001	$1,139	$18.12	$15.52 - $19.99
Q3 2015	62,001	$987	$15.14	$13.56 - $16.44
Q2 2015	62,001	$908	$14.53	$13.37 - $15.94
Q1 2015	62,001	$965	$15.78	$12.76 - $17.59
Q4 2014	52,901	$737	$12.81	$10.61 - $14.43
Q3 2014	62,301	$686	$11.25	$10.47 - $12.34
Q2 2014	52,400	$595	$12.49	$11.09 - $14.40
Q1 2014	52,400	$693	$11.36	$10.25 - $13.40
Q4 2013	52,400	$574	$10.00	$8.42 - $11.22
Q3 2013	52,400	$529	$9.48	$8.48 - $10.47
Q2 2013	52,400	$488	$8.64	$7.13 - $9.67