SYNOPSYS INC

Ticker: SNPS CUSIP: 871607107 Class: COM

Swiss National Bank's Holding History (CIK: 0001582202)

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

Q4 2025

Shares 508,975 Value ($000) $239,076 Avg Close $444.23 Range $376.18 - $495.72

Q3 2025

Shares 534,375 Value ($000) $263,655 Avg Close $565.30 Range $380.84 - $651.73

Q2 2025

Shares 468,000 Value ($000) $239,934 Avg Close $465.91 Range $365.74 - $521.69

Q1 2025

Shares 436,000 Value ($000) $186,979 Avg Close $485.80 Range $423.08 - $556.31

Q4 2024

Shares 434,000 Value ($000) $210,646 Avg Close $522.72 Range $478.84 - $592.99

Q3 2024

Shares 454,800 Value ($000) $230,306 Avg Close $536.59 Range $457.52 - $624.80

Q2 2024

Shares 451,600 Value ($000) $268,729 Avg Close $565.46 Range $508.19 - $622.99

Q1 2024

Shares 455,200 Value ($000) $260,147 Avg Close $550.38 Range $477.65 - $629.38

Q4 2023

Shares 475,600 Value ($000) $244,891 Avg Close $511.34 Range $448.26 - $573.77

Q3 2023

Shares 489,500 Value ($000) $224,666 Avg Close $447.51 Range $418.51 - $471.94

Q2 2023

Shares 550,000 Value ($000) $239,476 Avg Close $402.78 Range $360.37 - $468.03

Q1 2023

Shares 606,800 Value ($000) $234,377 Avg Close $357.27 Range $312.25 - $386.72

Q4 2022

Shares 621,500 Value ($000) $198,439 Avg Close $313.01 Range $267.00 - $363.99

Q3 2022

Shares 663,073 Value ($000) $202,575 Avg Close $338.58 Range $294.29 - $391.17

Q2 2022

Shares 664,073 Value ($000) $201,679 Avg Close $301.65 Range $255.02 - $341.16

Q1 2022

Shares 660,573 Value ($000) $220,149 Avg Close $312.14 Range $275.00 - $371.73

Q4 2021

Shares 579,673 Value ($000) $213,610 Avg Close $337.23 Range $287.02 - $377.60

Q3 2021

Shares 603,273 Value ($000) $180,626 Avg Close $303.56 Range $272.18 - $340.66

Q2 2021

Shares 620,773 Value ($000) $171,203 Avg Close $253.80 Range $225.02 - $277.53

Q1 2021

Shares 691,498 Value ($000) $171,339 Avg Close $253.95 Range $217.69 - $300.91

Q4 2020

Shares 679,798 Value ($000) $176,231 Avg Close $230.63 Range $210.33 - $261.13

Q3 2020

Shares 691,598 Value ($000) $147,988 Avg Close $203.59 Range $188.82 - $230.12

Q2 2020

Shares 698,898 Value ($000) $136,285 Avg Close $165.04 Range $122.51 - $197.66

Q1 2020

Shares 693,498 Value ($000) $89,316 Avg Close $142.23 Range $104.90 - $166.87

Q4 2019

Shares 607,298 Value ($000) $84,536 Avg Close $137.18 Range $130.72 - $144.24

Q3 2019

Shares 701,798 Value ($000) $96,322 Avg Close $135.21 Range $123.85 - $146.66

Q2 2019

Shares 719,136 Value ($000) $92,546 Avg Close $120.29 Range $112.75 - $130.64

Q1 2019

Shares 733,536 Value ($000) $84,467 Avg Close $99.10 Range $81.03 - $115.21

Q4 2018

Shares 713,836 Value ($000) $60,134 Avg Close $88.84 Range $79.14 - $99.31

Q3 2018

Shares 734,536 Value ($000) $72,433 Avg Close $95.32 Range $84.75 - $103.40

Q2 2018

Shares 758,836 Value ($000) $64,934 Avg Close $87.15 Range $80.13 - $91.67

Q1 2018

Shares 747,636 Value ($000) $62,233 Avg Close $87.85 Range $82.10 - $94.14

Q4 2017

Shares 787,636 Value ($000) $67,138 Avg Close $86.51 Range $80.67 - $94.80

Q3 2017

Shares 778,236 Value ($000) $62,671 Avg Close $77.58 Range $71.94 - $81.57

Q2 2017

Shares 771,036 Value ($000) $56,232 Avg Close $73.56 Range $70.55 - $76.57

Q1 2017

Shares 1,198,136 Value ($000) $86,422 Avg Close $66.92 Range $59.04 - $73.08

Q4 2016

Shares 1,059,136 Value ($000) $62,341 Avg Close $59.50 Range $56.03 - $62.00

Q3 2016

Shares 1,125,436 Value ($000) $66,795 Avg Close $56.78 Range $53.02 - $60.00

Q2 2016

Shares 1,142,136 Value ($000) $61,767 Avg Close $50.14 Range $46.68 - $54.10

Q1 2016

Shares 1,128,036 Value ($000) $52,369 Avg Close $44.13 Range $39.26 - $48.60

Q4 2015

Shares 1,023,336 Value ($000) $46,674 Avg Close $48.36 Range $44.39 - $52.78

Q3 2015

Shares 1,040,736 Value ($000) $48,061 Avg Close $49.10 Range $43.46 - $52.65

Q2 2015

Shares 1,014,436 Value ($000) $51,381 Avg Close $48.68 Range $45.81 - $51.00

Q1 2015

Shares 1,010,736 Value ($000) $46,817 Avg Close $44.77 Range $41.60 - $47.37

Q4 2014

Shares 994,036 Value ($000) $43,211 Avg Close $41.52 Range $36.62 - $45.03

Q3 2014

Shares 1,017,536 Value ($000) $40,391 Avg Close $39.64 Range $37.27 - $42.55

Q2 2014

Shares 1,030,336 Value ($000) $39,998 Avg Close $38.15 Range $36.03 - $39.50

Q1 2014

Shares 1,031,436 Value ($000) $39,617 Avg Close $40.13 Range $37.70 - $41.62

Q4 2013

Shares 1,015,936 Value ($000) $41,217 Avg Close $37.43 Range $34.55 - $40.79

Q3 2013

Shares 1,066,136 Value ($000) $40,193 Avg Close $37.05 Range $35.13 - $38.14

Q2 2013

Shares 1,048,836 Value ($000) $37,496 Avg Close $35.52 Range $33.50 - $37.02

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	508,975	$239,076	$444.23	$376.18 - $495.72
Q3 2025	534,375	$263,655	$565.30	$380.84 - $651.73
Q2 2025	468,000	$239,934	$465.91	$365.74 - $521.69
Q1 2025	436,000	$186,979	$485.80	$423.08 - $556.31
Q4 2024	434,000	$210,646	$522.72	$478.84 - $592.99
Q3 2024	454,800	$230,306	$536.59	$457.52 - $624.80
Q2 2024	451,600	$268,729	$565.46	$508.19 - $622.99
Q1 2024	455,200	$260,147	$550.38	$477.65 - $629.38
Q4 2023	475,600	$244,891	$511.34	$448.26 - $573.77
Q3 2023	489,500	$224,666	$447.51	$418.51 - $471.94
Q2 2023	550,000	$239,476	$402.78	$360.37 - $468.03
Q1 2023	606,800	$234,377	$357.27	$312.25 - $386.72
Q4 2022	621,500	$198,439	$313.01	$267.00 - $363.99
Q3 2022	663,073	$202,575	$338.58	$294.29 - $391.17
Q2 2022	664,073	$201,679	$301.65	$255.02 - $341.16
Q1 2022	660,573	$220,149	$312.14	$275.00 - $371.73
Q4 2021	579,673	$213,610	$337.23	$287.02 - $377.60
Q3 2021	603,273	$180,626	$303.56	$272.18 - $340.66
Q2 2021	620,773	$171,203	$253.80	$225.02 - $277.53
Q1 2021	691,498	$171,339	$253.95	$217.69 - $300.91
Q4 2020	679,798	$176,231	$230.63	$210.33 - $261.13
Q3 2020	691,598	$147,988	$203.59	$188.82 - $230.12
Q2 2020	698,898	$136,285	$165.04	$122.51 - $197.66
Q1 2020	693,498	$89,316	$142.23	$104.90 - $166.87
Q4 2019	607,298	$84,536	$137.18	$130.72 - $144.24
Q3 2019	701,798	$96,322	$135.21	$123.85 - $146.66
Q2 2019	719,136	$92,546	$120.29	$112.75 - $130.64
Q1 2019	733,536	$84,467	$99.10	$81.03 - $115.21
Q4 2018	713,836	$60,134	$88.84	$79.14 - $99.31
Q3 2018	734,536	$72,433	$95.32	$84.75 - $103.40
Q2 2018	758,836	$64,934	$87.15	$80.13 - $91.67
Q1 2018	747,636	$62,233	$87.85	$82.10 - $94.14
Q4 2017	787,636	$67,138	$86.51	$80.67 - $94.80
Q3 2017	778,236	$62,671	$77.58	$71.94 - $81.57
Q2 2017	771,036	$56,232	$73.56	$70.55 - $76.57
Q1 2017	1,198,136	$86,422	$66.92	$59.04 - $73.08
Q4 2016	1,059,136	$62,341	$59.50	$56.03 - $62.00
Q3 2016	1,125,436	$66,795	$56.78	$53.02 - $60.00
Q2 2016	1,142,136	$61,767	$50.14	$46.68 - $54.10
Q1 2016	1,128,036	$52,369	$44.13	$39.26 - $48.60
Q4 2015	1,023,336	$46,674	$48.36	$44.39 - $52.78
Q3 2015	1,040,736	$48,061	$49.10	$43.46 - $52.65
Q2 2015	1,014,436	$51,381	$48.68	$45.81 - $51.00
Q1 2015	1,010,736	$46,817	$44.77	$41.60 - $47.37
Q4 2014	994,036	$43,211	$41.52	$36.62 - $45.03
Q3 2014	1,017,536	$40,391	$39.64	$37.27 - $42.55
Q2 2014	1,030,336	$39,998	$38.15	$36.03 - $39.50
Q1 2014	1,031,436	$39,617	$40.13	$37.70 - $41.62
Q4 2013	1,015,936	$41,217	$37.43	$34.55 - $40.79
Q3 2013	1,066,136	$40,193	$37.05	$35.13 - $38.14
Q2 2013	1,048,836	$37,496	$35.52	$33.50 - $37.02