NASDAQ · SNPS

Synopsys, Inc.

Technology · Software - Infrastructure

$467.61

Down-$22.58 (-4.61%)

Updated Oct 31, 2026, 11:45 PM

SID Score

5.5/10

Composite research score

Smart Money

58/100

Neutral

Market cap: 88.67B
P/E ratio: 56.09
Dividend yield: 0.00%
52-week range: $362.55 – $539.48
Volume: 2.62M
Avg. volume: 2.65M

Price performance · SNPS

SNPS price history

1M range · 21 trading sessions · Daily adjusted prices

Prices through Oct 30, 2026

Last close: $467.61
Period change: -4.55%
Period low: $422.48
Period high: $509.99

Daily close

View OHLC price history

SNPS OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Oct 30, 2026	$477.01	$482.78	$460.135	$467.61	2.62M
Oct 29, 2026	$477.00	$491.39	$473.36	$490.19	2.04M
Oct 28, 2026	$477.30	$487.36	$467.2402	$481.89	2.25M
Oct 27, 2026	$458.00	$475.40	$455.82	$474.42	2.15M
Oct 26, 2026	$431.15	$457.64	$431.15	$454.33	2.81M
Oct 23, 2026	$419.42	$433.71	$417.60	$430.14	1.36M
Oct 22, 2026	$442.13	$444.05	$422.10	$422.48	2.59M
Oct 21, 2026	$451.80	$459.88	$450.01	$451.19	1.34M
Oct 20, 2026	$450.88	$452.00	$441.09	$447.62	1.78M
Oct 19, 2026	$462.00	$462.50	$453.05	$454.58	2M
Oct 16, 2026	$464.25	$469.03	$448.19	$454.63	2.52M
Oct 15, 2026	$470.77	$472.165	$454.49	$468.11	3.18M
Oct 14, 2026	$492.99	$495.83	$476.73	$479.93	3.21M
Oct 13, 2026	$497.29	$503.98	$490.62	$494.51	2.52M
Oct 12, 2026	$510.31	$512.00	$500.00	$502.51	1.63M
Oct 9, 2026	$510.48	$512.49	$504.00	$509.99	2.1M
Oct 8, 2026	$501.47	$511.95	$495.49	$497.75	3.42M
Oct 7, 2026	$505.35	$509.50	$499.00	$502.67	1.63M
Oct 6, 2026	$491.10	$507.50	$486.50	$505.17	2.74M
Oct 5, 2026	$496.25	$508.38	$482.1608	$488.47	2.82M
Oct 2, 2026	$497.855	$500.025	$483.24	$489.90	3.33M

Latest SNPS news

The latest Smart Investors Daily articles mentioning SNPS.

institutionalOct 16, 2026

Assenagon Asset Management S.A. Increases Stake in Synopsys, Inc. (SNPS) by 11.2%

analystOct 13, 2026

Needham Reiterates Buy Rating on Synopsys, Inc. (SNPS)

institutionalOct 7, 2026

STATE STREET CORP Initiates New Position in Synopsys, Inc. (SNPS)

Latest SNPS news

The latest Smart Investors Daily articles mentioning SNPS.

SNPS research

SEC Filings

Recent regulatory filings and source documents.

SEC filing history

Open a filing to view the original source document.

SNPS SEC filings
Filed	Form	Description	Accepted	Document
Oct 16, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Oct 7, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Oct 6, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Oct 5, 2026	8-K	Form 8-K - Current report - Item 8.01 Item 9.01	—	Open source
Sep 16, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Sep 14, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Sep 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Sep 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Sep 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Sep 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Sep 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 31, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 26, 2026	10-Q	Form 10-Q - Quarterly report [Sections 13 or 15(d)]	—	Open source
Aug 26, 2026	8-K/A	Form 8-K/A - Current report: [Amend] - Item 2.05	—	Open source
Aug 26, 2026	8-K	Form 8-K - Current report - Item 2.02 Item 9.01	—	Open source
Aug 17, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 12, 2026	8-K	Form 8-K - Current report - Item 5.02	—	Open source
Apr 20, 2026	8-K	Form 8-K - Current report - Item 5.02 Item 5.07 Item 9.01	—	Open source
Apr 17, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Mar 2, 2026	8-K	Form 8-K - Current report - Item 8.01 Item 9.01	—	Open source
Mar 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Feb 25, 2026	10-Q	Form 10-Q - Quarterly report [Sections 13 or 15(d)]	—	Open source
Feb 25, 2026	8-K	Form 8-K - Current report - Item 2.02 Item 8.01 Item 9.01	—	Open source
Feb 19, 2026	8-K	Form 8-K - Current report - Item 5.02 Item 7.01	—	Open source
Feb 19, 2026	DEF 14A	Form DEF 14A - Other definitive proxy statements	—	Open source
Dec 19, 2025	10-K	Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]	—	Open source
Dec 18, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Dec 18, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Dec 18, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Dec 18, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Dec 18, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Dec 18, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Dec 10, 2025	8-K	Form 8-K - Current report - Item 2.02 Item 9.01	—	Open source
Dec 9, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Dec 9, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Dec 9, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Dec 9, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Dec 4, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Dec 2, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Dec 1, 2025	8-K	Form 8-K - Current report - Item 3.02 Item 7.01 Item 9.01	—	Open source
Nov 12, 2025	8-K	Form 8-K - Current report - Item 2.05	—	Open source
Nov 4, 2025	8-K	Form 8-K - Current report - Item 5.02 Item 7.01	—	Open source
Sep 23, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Sep 18, 2025	8-K/A	Form 8-K/A - Current report: [Amend] - Item 5.02	—	Open source
Sep 15, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Sep 12, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Sep 12, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Sep 12, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Sep 9, 2025	10-Q	Form 10-Q - Quarterly report [Sections 13 or 15(d)]	—	Open source
Sep 9, 2025	8-K	Form 8-K - Current report - Item 2.02 Item 9.01	—	Open source

Filed

Form

Description

Accepted

Document

Oct 16, 2026

Form 4 - Statement of changes in beneficial ownership of securities

—

Open source

Oct 7, 2026

Form 4 - Statement of changes in beneficial ownership of securities

—

Open source

Oct 6, 2026

Form 4 - Statement of changes in beneficial ownership of securities

—

Open source

Oct 5, 2026

8-K

Form 8-K - Current report - Item 8.01 Item 9.01

—

Open source

Sep 16, 2026

Form 4 - Statement of changes in beneficial ownership of securities

—

Open source

Sep 14, 2026

Form 4 - Statement of changes in beneficial ownership of securities

—

Open source

Sep 2, 2026

Form 4 - Statement of changes in beneficial ownership of securities

—

Open source

Sep 2, 2026

Form 4 - Statement of changes in beneficial ownership of securities

—

Open source

Sep 2, 2026

Form 4 - Statement of changes in beneficial ownership of securities

—

Open source

Sep 2, 2026

Form 4 - Statement of changes in beneficial ownership of securities

—

Open source

Sep 2, 2026

Form 4 - Statement of changes in beneficial ownership of securities

—

Open source

Aug 31, 2026

Form 4 - Statement of changes in beneficial ownership of securities

—

Open source

Aug 26, 2026

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

—

Open source

Aug 26, 2026

8-K/A

Form 8-K/A - Current report: [Amend] - Item 2.05

—

Open source

Aug 26, 2026

8-K

Form 8-K - Current report - Item 2.02 Item 9.01

—

Open source

Aug 17, 2026

Form 4 - Statement of changes in beneficial ownership of securities

—

Open source

Aug 12, 2026

8-K

Form 8-K - Current report - Item 5.02

—

Open source

Apr 20, 2026

8-K

Form 8-K - Current report - Item 5.02 Item 5.07 Item 9.01

—

Open source

Apr 17, 2026

Form 4 - Statement of changes in beneficial ownership of securities

—

Open source

Mar 2, 2026

8-K

Form 8-K - Current report - Item 8.01 Item 9.01

—

Open source

Mar 2, 2026

Form 4 - Statement of changes in beneficial ownership of securities

—

Open source

Feb 25, 2026

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

—

Open source

Feb 25, 2026

8-K

Form 8-K - Current report - Item 2.02 Item 8.01 Item 9.01

—

Open source

Feb 19, 2026

8-K

Form 8-K - Current report - Item 5.02 Item 7.01

—

Open source

Feb 19, 2026

DEF 14A

Form DEF 14A - Other definitive proxy statements

—

Open source

Dec 19, 2025

10-K

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]

—

Open source

Dec 18, 2025

Form 4 - Statement of changes in beneficial ownership of securities

—

Open source

Dec 18, 2025

Form 4 - Statement of changes in beneficial ownership of securities

—

Open source

Dec 18, 2025

Form 4 - Statement of changes in beneficial ownership of securities

—

Open source

Dec 18, 2025

Form 4 - Statement of changes in beneficial ownership of securities

—

Open source

Dec 18, 2025

Form 4 - Statement of changes in beneficial ownership of securities

—

Open source

Dec 18, 2025

Form 4 - Statement of changes in beneficial ownership of securities

—

Open source

Dec 10, 2025

8-K

Form 8-K - Current report - Item 2.02 Item 9.01

—

Open source

Dec 9, 2025

Form 4 - Statement of changes in beneficial ownership of securities

—

Open source

Dec 9, 2025

Form 4 - Statement of changes in beneficial ownership of securities

—

Open source

Dec 9, 2025

Form 4 - Statement of changes in beneficial ownership of securities

—

Open source

Dec 9, 2025

Form 4 - Statement of changes in beneficial ownership of securities

—

Open source

Dec 4, 2025

Form 4 - Statement of changes in beneficial ownership of securities

—

Open source

Dec 2, 2025

Form 4 - Statement of changes in beneficial ownership of securities

—

Open source

Dec 1, 2025

8-K

Form 8-K - Current report - Item 3.02 Item 7.01 Item 9.01

—

Open source

Nov 12, 2025

8-K

Form 8-K - Current report - Item 2.05

—

Open source

Nov 4, 2025

8-K

Form 8-K - Current report - Item 5.02 Item 7.01

—

Open source

Sep 23, 2025

Form 4 - Statement of changes in beneficial ownership of securities

—

Open source

Sep 18, 2025

8-K/A

Form 8-K/A - Current report: [Amend] - Item 5.02

—

Open source

Sep 15, 2025

Form 4 - Statement of changes in beneficial ownership of securities

—

Open source

Sep 12, 2025

Form 4 - Statement of changes in beneficial ownership of securities

—

Open source

Sep 12, 2025

Form 4 - Statement of changes in beneficial ownership of securities

—

Open source

Sep 12, 2025

Form 4 - Statement of changes in beneficial ownership of securities

—

Open source

Sep 9, 2025

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

—

Open source

Sep 9, 2025

8-K

Form 8-K - Current report - Item 2.02 Item 9.01

—

Open source

Assenagon Asset Management S.A. Increases Stake in Synopsys, Inc. (SNPS) by 11.2%

Needham Reiterates Buy Rating on Synopsys, Inc. (SNPS)

STATE STREET CORP Initiates New Position in Synopsys, Inc. (SNPS)

Featured By

Assenagon Asset Management S.A. Increases Stake in Synopsys, Inc. (SNPS) by 11.2%

Needham Reiterates Buy Rating on Synopsys, Inc. (SNPS)

STATE STREET CORP Initiates New Position in Synopsys, Inc. (SNPS)