SYNOPSYS INC

Ticker: SNPS CUSIP: 871607107 Class: COM

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

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

Q4 2025

Shares 1,327,244 Value ($000) $623,433 Avg Close $444.23 Range $376.18 - $495.72

Q3 2025

Shares 1,288,346 Value ($000) $635,657 Avg Close $565.30 Range $380.84 - $651.73

Q2 2025

Shares 1,037,120 Value ($000) $531,711 Avg Close $465.91 Range $365.74 - $521.69

Q1 2025

Shares 1,004,730 Value ($000) $430,878 Avg Close $485.80 Range $423.08 - $556.31

Q4 2024

Shares 957,889 Value ($000) $464,921 Avg Close $522.72 Range $478.84 - $592.99

Q3 2024

Shares 918,699 Value ($000) $465,220 Avg Close $536.59 Range $457.52 - $624.80

Q2 2024

Shares 904,767 Value ($000) $538,391 Avg Close $565.46 Range $508.19 - $622.99

Q1 2024

Shares 875,868 Value ($000) $500,559 Avg Close $550.38 Range $477.65 - $629.38

Q4 2023

Shares 849,371 Value ($000) $437,350 Avg Close $511.34 Range $448.26 - $573.77

Q3 2023

Shares 826,010 Value ($000) $379,114 Avg Close $447.51 Range $418.51 - $471.94

Q2 2023

Shares 818,716 Value ($000) $356,477 Avg Close $402.78 Range $360.37 - $468.03

Q1 2023

Shares 829,838 Value ($000) $320,525 Avg Close $357.27 Range $312.25 - $386.72

Q4 2022

Shares 821,187 Value ($000) $262,197 Avg Close $313.01 Range $267.00 - $363.99

Q3 2022

Shares 799,856 Value ($000) $244,364 Avg Close $338.58 Range $294.29 - $391.17

Q2 2022

Shares 786,294 Value ($000) $238,798 Avg Close $301.65 Range $255.02 - $341.16

Q1 2022

Shares 778,510 Value ($000) $259,455 Avg Close $312.14 Range $275.00 - $371.73

Q4 2021

Shares 755,967 Value ($000) $278,574 Avg Close $337.23 Range $287.02 - $377.60

Q3 2021

Shares 739,735 Value ($000) $221,484 Avg Close $303.56 Range $272.18 - $340.66

Q2 2021

Shares 727,727 Value ($000) $200,701 Avg Close $253.80 Range $225.02 - $277.53

Q1 2021

Shares 714,629 Value ($000) $177,071 Avg Close $253.95 Range $217.69 - $300.91

Q4 2020

Shares 707,374 Value ($000) $183,380 Avg Close $230.63 Range $210.33 - $261.13

Q3 2020

Shares 706,517 Value ($000) $151,181 Avg Close $203.59 Range $188.82 - $230.12

Q2 2020

Shares 691,264 Value ($000) $134,797 Avg Close $165.04 Range $122.51 - $197.66

Q1 2020

Shares 728,729 Value ($000) $93,854 Avg Close $142.23 Range $104.90 - $166.87

Q4 2019

Shares 740,574 Value ($000) $103,088 Avg Close $137.18 Range $130.72 - $144.24

Q3 2019

Shares 646,636 Value ($000) $88,751 Avg Close $135.21 Range $123.85 - $146.66

Q2 2019

Shares 626,533 Value ($000) $80,629 Avg Close $120.29 Range $112.75 - $130.64

Q1 2019

Shares 605,797 Value ($000) $69,758 Avg Close $99.10 Range $81.03 - $115.21

Q4 2018

Shares 685,690 Value ($000) $57,763 Avg Close $88.84 Range $79.14 - $99.31

Q3 2018

Shares 663,672 Value ($000) $65,445 Avg Close $95.32 Range $84.75 - $103.40

Q2 2018

Shares 892,571 Value ($000) $76,378 Avg Close $87.15 Range $80.13 - $91.67

Q1 2018

Shares 842,374 Value ($000) $70,120 Avg Close $87.85 Range $82.10 - $94.14

Q4 2017

Shares 809,849 Value ($000) $69,032 Avg Close $86.51 Range $80.67 - $94.80

Q3 2017

Shares 791,828 Value ($000) $63,766 Avg Close $77.58 Range $71.94 - $81.57

Q2 2017

Shares 749,345 Value ($000) $54,650 Avg Close $73.56 Range $70.55 - $76.57

Q1 2017

Shares 730,383 Value ($000) $52,683 Avg Close $66.92 Range $59.04 - $73.08

Q4 2016

Shares 670,851 Value ($000) $39,487 Avg Close $59.50 Range $56.03 - $62.00

Q3 2016

Shares 694,509 Value ($000) $41,220 Avg Close $56.78 Range $53.02 - $60.00

Q2 2016

Shares 602,303 Value ($000) $32,573 Avg Close $50.14 Range $46.68 - $54.10

Q1 2016

Shares 578,830 Value ($000) $28,039 Avg Close $44.13 Range $39.26 - $48.60

Q4 2015

Shares 572,193 Value ($000) $26,098 Avg Close $48.36 Range $44.39 - $52.78

Q3 2015

Shares 697,193 Value ($000) $32,197 Avg Close $49.10 Range $43.46 - $52.65

Q2 2015

Shares 862,069 Value ($000) $43,664 Avg Close $48.68 Range $45.81 - $51.00

Q1 2015

Shares 809,054 Value ($000) $37,476 Avg Close $44.77 Range $41.60 - $47.37

Q4 2014

Shares 812,786 Value ($000) $35,332 Avg Close $41.52 Range $36.62 - $45.03

Q3 2014

Shares 798,989 Value ($000) $31,716 Avg Close $39.64 Range $37.27 - $42.55

Q2 2014

Shares 781,335 Value ($000) $30,332 Avg Close $38.15 Range $36.03 - $39.50

Q1 2014

Shares 766,658 Value ($000) $29,448 Avg Close $40.13 Range $37.70 - $41.62

Q4 2013

Shares 743,094 Value ($000) $30,148 Avg Close $37.43 Range $34.55 - $40.79

Q3 2013

Shares 1,213,414 Value ($000) $45,916 Avg Close $37.05 Range $35.13 - $38.14

Q2 2013

Shares 1,072,835 Value ($000) $38,612 Avg Close $35.52 Range $33.50 - $37.02

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,327,244	$623,433	$444.23	$376.18 - $495.72
Q3 2025	1,288,346	$635,657	$565.30	$380.84 - $651.73
Q2 2025	1,037,120	$531,711	$465.91	$365.74 - $521.69
Q1 2025	1,004,730	$430,878	$485.80	$423.08 - $556.31
Q4 2024	957,889	$464,921	$522.72	$478.84 - $592.99
Q3 2024	918,699	$465,220	$536.59	$457.52 - $624.80
Q2 2024	904,767	$538,391	$565.46	$508.19 - $622.99
Q1 2024	875,868	$500,559	$550.38	$477.65 - $629.38
Q4 2023	849,371	$437,350	$511.34	$448.26 - $573.77
Q3 2023	826,010	$379,114	$447.51	$418.51 - $471.94
Q2 2023	818,716	$356,477	$402.78	$360.37 - $468.03
Q1 2023	829,838	$320,525	$357.27	$312.25 - $386.72
Q4 2022	821,187	$262,197	$313.01	$267.00 - $363.99
Q3 2022	799,856	$244,364	$338.58	$294.29 - $391.17
Q2 2022	786,294	$238,798	$301.65	$255.02 - $341.16
Q1 2022	778,510	$259,455	$312.14	$275.00 - $371.73
Q4 2021	755,967	$278,574	$337.23	$287.02 - $377.60
Q3 2021	739,735	$221,484	$303.56	$272.18 - $340.66
Q2 2021	727,727	$200,701	$253.80	$225.02 - $277.53
Q1 2021	714,629	$177,071	$253.95	$217.69 - $300.91
Q4 2020	707,374	$183,380	$230.63	$210.33 - $261.13
Q3 2020	706,517	$151,181	$203.59	$188.82 - $230.12
Q2 2020	691,264	$134,797	$165.04	$122.51 - $197.66
Q1 2020	728,729	$93,854	$142.23	$104.90 - $166.87
Q4 2019	740,574	$103,088	$137.18	$130.72 - $144.24
Q3 2019	646,636	$88,751	$135.21	$123.85 - $146.66
Q2 2019	626,533	$80,629	$120.29	$112.75 - $130.64
Q1 2019	605,797	$69,758	$99.10	$81.03 - $115.21
Q4 2018	685,690	$57,763	$88.84	$79.14 - $99.31
Q3 2018	663,672	$65,445	$95.32	$84.75 - $103.40
Q2 2018	892,571	$76,378	$87.15	$80.13 - $91.67
Q1 2018	842,374	$70,120	$87.85	$82.10 - $94.14
Q4 2017	809,849	$69,032	$86.51	$80.67 - $94.80
Q3 2017	791,828	$63,766	$77.58	$71.94 - $81.57
Q2 2017	749,345	$54,650	$73.56	$70.55 - $76.57
Q1 2017	730,383	$52,683	$66.92	$59.04 - $73.08
Q4 2016	670,851	$39,487	$59.50	$56.03 - $62.00
Q3 2016	694,509	$41,220	$56.78	$53.02 - $60.00
Q2 2016	602,303	$32,573	$50.14	$46.68 - $54.10
Q1 2016	578,830	$28,039	$44.13	$39.26 - $48.60
Q4 2015	572,193	$26,098	$48.36	$44.39 - $52.78
Q3 2015	697,193	$32,197	$49.10	$43.46 - $52.65
Q2 2015	862,069	$43,664	$48.68	$45.81 - $51.00
Q1 2015	809,054	$37,476	$44.77	$41.60 - $47.37
Q4 2014	812,786	$35,332	$41.52	$36.62 - $45.03
Q3 2014	798,989	$31,716	$39.64	$37.27 - $42.55
Q2 2014	781,335	$30,332	$38.15	$36.03 - $39.50
Q1 2014	766,658	$29,448	$40.13	$37.70 - $41.62
Q4 2013	743,094	$30,148	$37.43	$34.55 - $40.79
Q3 2013	1,213,414	$45,916	$37.05	$35.13 - $38.14
Q2 2013	1,072,835	$38,612	$35.52	$33.50 - $37.02