SYNOPSYS INC

Ticker: SNPS CUSIP: 871607107 Class: COM

D. E. Shaw & Co., Inc.'s Holding History (CIK: 0001009207)

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

Q4 2025

Shares 14,049 Value ($000) $6,599 Avg Close $444.23 Range $376.18 - $495.72

Q3 2025

Shares 68,877 Value ($000) $33,983 Avg Close $565.30 Range $380.84 - $651.73

Q2 2025

Shares 95,132 Value ($000) $48,772 Avg Close $465.91 Range $365.74 - $521.69

Q1 2025

Shares 30,164 Value ($000) $12,936 Avg Close $485.80 Range $423.08 - $556.31

Q4 2024

Shares 737 Value ($000) $358 Avg Close $522.72 Range $478.84 - $592.99

Q3 2024

Shares 13,644 Value ($000) $6,909 Avg Close $536.59 Range $457.52 - $624.80

Q2 2024

Shares 15,000 Value ($000) $8,926 Avg Close $565.46 Range $508.19 - $622.99

Q1 2024

Shares 13,120 Value ($000) $7,498 Avg Close $550.38 Range $477.65 - $629.38

Q4 2023

Shares 149,311 Value ($000) $76,882 Avg Close $511.34 Range $448.26 - $573.77

Q3 2023

Shares 155,781 Value ($000) $71,499 Avg Close $447.51 Range $418.51 - $471.94

Q2 2023

Shares 174,820 Value ($000) $76,118 Avg Close $402.78 Range $360.37 - $468.03

Q1 2023

Shares 60,876 Value ($000) $23,513 Avg Close $357.27 Range $312.25 - $386.72

Q4 2022

Shares 230,635 Value ($000) $73,639 Avg Close $313.01 Range $267.00 - $363.99

Q3 2022

Shares 156,450 Value ($000) $47,797 Avg Close $338.58 Range $294.29 - $391.17

Q2 2022

Shares 8,412 Value ($000) $2,555 Avg Close $301.65 Range $255.02 - $341.16

Q1 2022

Shares 10,797 Value ($000) $3,599 Avg Close $312.14 Range $275.00 - $371.73

Q4 2021

Shares 12,355 Value ($000) $4,552 Avg Close $337.23 Range $287.02 - $377.60

Q3 2021

Shares 80,127 Value ($000) $23,990 Avg Close $303.56 Range $272.18 - $340.66

Q2 2021

Shares 59,377 Value ($000) $16,375 Avg Close $253.80 Range $225.02 - $277.53

Q1 2021

Shares 39,836 Value ($000) $9,871 Avg Close $253.95 Range $217.69 - $300.91

Q3 2020

Shares 2,490 Value ($000) $533 Avg Close $203.59 Range $188.82 - $230.12

Q1 2020

Shares 116,421 Value ($000) $14,994 Avg Close $142.23 Range $104.90 - $166.87

Q4 2019

Shares 544,289 Value ($000) $75,765 Avg Close $137.18 Range $130.72 - $144.24

Q3 2019

Shares 563,757 Value ($000) $77,376 Avg Close $135.21 Range $123.85 - $146.66

Q2 2019

Shares 791,673 Value ($000) $101,881 Avg Close $120.29 Range $112.75 - $130.64

Q1 2019

Shares 1,171,236 Value ($000) $134,868 Avg Close $99.10 Range $81.03 - $115.21

Q4 2018

Shares 2,445,826 Value ($000) $206,037 Avg Close $88.84 Range $79.14 - $99.31

Q3 2018

Shares 2,006,534 Value ($000) $197,864 Avg Close $95.32 Range $84.75 - $103.40

Q2 2018

Shares 1,167,780 Value ($000) $99,927 Avg Close $87.15 Range $80.13 - $91.67

Q1 2018

Shares 1,339,943 Value ($000) $111,537 Avg Close $87.85 Range $82.10 - $94.14

Q4 2017

Shares 1,448,947 Value ($000) $123,508 Avg Close $86.51 Range $80.67 - $94.80

Q3 2017

Shares 1,248,813 Value ($000) $100,567 Avg Close $77.58 Range $71.94 - $81.57

Q2 2017

Shares 1,129,365 Value ($000) $82,365 Avg Close $73.56 Range $70.55 - $76.57

Q1 2017

Shares 1,204,838 Value ($000) $86,905 Avg Close $66.92 Range $59.04 - $73.08

Q4 2016

Shares 595,394 Value ($000) $35,045 Avg Close $59.50 Range $56.03 - $62.00

Q3 2016

Shares 188,484 Value ($000) $11,187 Avg Close $56.78 Range $53.02 - $60.00

Q2 2016

Shares 78,228 Value ($000) $4,231 Avg Close $50.14 Range $46.68 - $54.10

Q1 2016

Shares 424,829 Value ($000) $20,579 Avg Close $44.13 Range $39.26 - $48.60

Q4 2015

Shares 166,480 Value ($000) $7,594 Avg Close $48.36 Range $44.39 - $52.78

Q3 2015

Shares 87,862 Value ($000) $4,058 Avg Close $49.10 Range $43.46 - $52.65

Q2 2015

Shares 48,099 Value ($000) $2,436 Avg Close $48.68 Range $45.81 - $51.00

Q1 2015

Shares 62,201 Value ($000) $2,881 Avg Close $44.77 Range $41.60 - $47.37

Q4 2014

Shares 31,634 Value ($000) $1,375 Avg Close $41.52 Range $36.62 - $45.03

Q3 2014

Shares 178,146 Value ($000) $7,072 Avg Close $39.64 Range $37.27 - $42.55

Q2 2014

Shares 245,768 Value ($000) $9,540 Avg Close $38.15 Range $36.03 - $39.50

Q1 2014

Shares 57,384 Value ($000) $2,204 Avg Close $40.13 Range $37.70 - $41.62

Q4 2013

Shares 8,091 Value ($000) $328 Avg Close $37.43 Range $34.55 - $40.79

Q3 2013

Shares 18,100 Value ($000) $682 Avg Close $37.05 Range $35.13 - $38.14

Q2 2013

Shares 41,000 Value ($000) $1,466 Avg Close $35.52 Range $33.50 - $37.02

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	14,049	$6,599	$444.23	$376.18 - $495.72
Q3 2025	68,877	$33,983	$565.30	$380.84 - $651.73
Q2 2025	95,132	$48,772	$465.91	$365.74 - $521.69
Q1 2025	30,164	$12,936	$485.80	$423.08 - $556.31
Q4 2024	737	$358	$522.72	$478.84 - $592.99
Q3 2024	13,644	$6,909	$536.59	$457.52 - $624.80
Q2 2024	15,000	$8,926	$565.46	$508.19 - $622.99
Q1 2024	13,120	$7,498	$550.38	$477.65 - $629.38
Q4 2023	149,311	$76,882	$511.34	$448.26 - $573.77
Q3 2023	155,781	$71,499	$447.51	$418.51 - $471.94
Q2 2023	174,820	$76,118	$402.78	$360.37 - $468.03
Q1 2023	60,876	$23,513	$357.27	$312.25 - $386.72
Q4 2022	230,635	$73,639	$313.01	$267.00 - $363.99
Q3 2022	156,450	$47,797	$338.58	$294.29 - $391.17
Q2 2022	8,412	$2,555	$301.65	$255.02 - $341.16
Q1 2022	10,797	$3,599	$312.14	$275.00 - $371.73
Q4 2021	12,355	$4,552	$337.23	$287.02 - $377.60
Q3 2021	80,127	$23,990	$303.56	$272.18 - $340.66
Q2 2021	59,377	$16,375	$253.80	$225.02 - $277.53
Q1 2021	39,836	$9,871	$253.95	$217.69 - $300.91
Q3 2020	2,490	$533	$203.59	$188.82 - $230.12
Q1 2020	116,421	$14,994	$142.23	$104.90 - $166.87
Q4 2019	544,289	$75,765	$137.18	$130.72 - $144.24
Q3 2019	563,757	$77,376	$135.21	$123.85 - $146.66
Q2 2019	791,673	$101,881	$120.29	$112.75 - $130.64
Q1 2019	1,171,236	$134,868	$99.10	$81.03 - $115.21
Q4 2018	2,445,826	$206,037	$88.84	$79.14 - $99.31
Q3 2018	2,006,534	$197,864	$95.32	$84.75 - $103.40
Q2 2018	1,167,780	$99,927	$87.15	$80.13 - $91.67
Q1 2018	1,339,943	$111,537	$87.85	$82.10 - $94.14
Q4 2017	1,448,947	$123,508	$86.51	$80.67 - $94.80
Q3 2017	1,248,813	$100,567	$77.58	$71.94 - $81.57
Q2 2017	1,129,365	$82,365	$73.56	$70.55 - $76.57
Q1 2017	1,204,838	$86,905	$66.92	$59.04 - $73.08
Q4 2016	595,394	$35,045	$59.50	$56.03 - $62.00
Q3 2016	188,484	$11,187	$56.78	$53.02 - $60.00
Q2 2016	78,228	$4,231	$50.14	$46.68 - $54.10
Q1 2016	424,829	$20,579	$44.13	$39.26 - $48.60
Q4 2015	166,480	$7,594	$48.36	$44.39 - $52.78
Q3 2015	87,862	$4,058	$49.10	$43.46 - $52.65
Q2 2015	48,099	$2,436	$48.68	$45.81 - $51.00
Q1 2015	62,201	$2,881	$44.77	$41.60 - $47.37
Q4 2014	31,634	$1,375	$41.52	$36.62 - $45.03
Q3 2014	178,146	$7,072	$39.64	$37.27 - $42.55
Q2 2014	245,768	$9,540	$38.15	$36.03 - $39.50
Q1 2014	57,384	$2,204	$40.13	$37.70 - $41.62
Q4 2013	8,091	$328	$37.43	$34.55 - $40.79
Q3 2013	18,100	$682	$37.05	$35.13 - $38.14
Q2 2013	41,000	$1,466	$35.52	$33.50 - $37.02