SNPS Insider Trading

Insider Ownership Percentage: 0.56%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $61,541,053.45

Synopsys Insider Trading History Chart

This chart shows the insider buying and selling history at Synopsys by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Synopsys Share Price & Price History

Current Price: $453.90
Price Change: ▼ Price Decrease of -12.178 (-2.61%)
As of 11/3/2026 09:44 AM ET

This chart shows the closing price history over time for SNPS up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Synopsys Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
10/15/2026Sassine GhaziCEOSell14,604$462.84$6,759,315.3676,865View SEC Filing Icon  
10/6/2026Janet LeeInsiderSell1,144$502.52$574,882.8816,534View SEC Filing Icon  
10/6/2026Sudhindra KankanwadiCFOSell9,170$500.00$4,585,000.0022,717View SEC Filing Icon  
10/5/2026Sudhindra KankanwadiCFOSell3,000$484.78$1,454,340.0022,717View SEC Filing Icon  
9/15/2026Sassine GhaziCEOSell14,604$374.88$5,474,747.5276,865View SEC Filing Icon  
9/1/2026Aart J. de GeusInsiderSell24,641$419.44$10,335,421.04120,443View SEC Filing Icon  
8/31/2026Aart J. de GeusInsiderSell25,000$441.76$11,044,000.00120,421View SEC Filing Icon  
8/28/2026Aart J. de GeusInsiderSell25,000$445.55$11,138,750.00120,421View SEC Filing Icon  
6/15/2026Sassine GhaziCEOSell14,603$458.96$6,702,192.8875,020View SEC Filing Icon  
6/12/2026Shelagh GlaserCFOSell3,394$450.02$1,527,367.8814,358View SEC Filing Icon  
1/12/2026Janet LeeInsiderSell250$530.00$132,500.0011,959View SEC Filing Icon  
1/7/2026Janet LeeInsiderSell250$510.00$127,500.0012,209View SEC Filing Icon  
12/19/2025Shelagh GlaserCFOSell3,657$460.77$1,685,035.8917,842View SEC Filing Icon  
9/22/2025Sudhindra KankanwadiCAOSell9,873$500.90$4,945,385.7020,520View SEC Filing Icon  
9/19/2025Sudhindra KankanwadiCAOSell6,000$482.00$2,892,000.0020,520View SEC Filing Icon  
9/11/2025Robert G PainterDirectorBuy350$425.44$148,904.002,291View SEC Filing Icon  
9/5/2025Shelagh GlaserCFOSell3,655$609.77$2,228,709.3515,317View SEC Filing Icon  
9/2/2025Sassine GhaziCEOSell11,366$589.01$6,694,687.6671,615View SEC Filing Icon  
6/18/2025Richard S. MahoneyCROSell9,010$471.21$4,245,602.101,485View SEC Filing Icon  
6/6/2025Shelagh GlaserCFOSell7,310$485.72$3,550,613.2015,291View SEC Filing Icon  
6/2/2025Sassine GhaziCEOSell11,366$457.93$5,204,832.3871,589View SEC Filing Icon  
3/6/2025Aart J. de GeusInsiderSell15,705$444.42$6,979,616.10116,671View SEC Filing Icon  
3/3/2025Sassine GhaziCEOSell11,366$463.75$5,270,982.5070,922View SEC Filing Icon  
1/15/2025Richard S. MahoneyCROSell20,838$506.01$10,544,236.381,460View SEC Filing Icon  
8/23/2024Sassine GhaziCEOSell10,293$553.89$5,701,189.7762,568View SEC Filing Icon  
7/15/2024Aart J. de GeusInsiderSell493$620.60$305,955.80106,983View SEC Filing Icon  
7/10/2024Aart J. de GeusInsiderSell8,648$620.29$5,364,267.92106,983View SEC Filing Icon  
7/8/2024Aart J. de GeusInsiderSell5,448$620.95$3,382,935.60106,983View SEC Filing Icon  
7/5/2024Aart J. de GeusInsiderSell27,753$618.58$17,167,450.74106,983View SEC Filing Icon  
7/3/2024Aart J. de GeusInsiderSell2,789$610.94$1,703,911.66106,983View SEC Filing Icon  
7/1/2024Aart J. de GeusInsiderSell5,893$602.00$3,547,586.00106,983View SEC Filing Icon  
6/27/2024Aart J. de GeusInsiderSell8,158$602.59$4,915,929.22106,983View SEC Filing Icon  
6/25/2024Aart J. de GeusInsiderSell4,212$600.05$2,527,410.60106,983View SEC Filing Icon  
6/10/2024John F. Runkel, Jr.InsiderSell936$566.97$530,683.9220,000View SEC Filing Icon  
5/28/2024Mercedes JohnsonDirectorSell5,500$581.38$3,197,590.001,543View SEC Filing Icon  
5/24/2024John F. Runkel, Jr.InsiderSell1,239$582.90$722,213.1020,000View SEC Filing Icon  
5/24/2024Sassine GhaziCEOSell10,294$582.41$5,995,328.5462,568View SEC Filing Icon  
4/3/2024John F. Runkel, Jr.InsiderSell5,319$579.37$3,081,669.0320,000View SEC Filing Icon  
3/25/2024Marc N CasperDirectorBuy750$585.45$439,087.501,736View SEC Filing Icon  
2/27/2024Roy ValleeDirectorSell10,000$572.66$5,726,600.0020,000View SEC Filing Icon  
2/23/2024John F. Runkel, Jr.InsiderSell1,219$583.95$711,835.0526,780View SEC Filing Icon  
2/23/2024Sassine GhaziCEOSell10,294$577.51$5,944,887.9461,863View SEC Filing Icon  
1/3/2024Mercedes JohnsonDirectorSell3,500$494.70$1,731,450.001,697View SEC Filing Icon  
1/3/2024Richard S. MahoneyCROSell9,065$494.70$4,484,455.501,617View SEC Filing Icon  
1/2/2024John F. Runkel, Jr.InsiderSell2,508$506.18$1,269,499.4426,780View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Synopsys (NASDAQ:SNPS)

85.47% of Synopsys stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at SNPS by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Synopsys Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
11/3/2026Asset One Wealth Management LLC9,985$4.34M0.4%+15.5%0.005%Search for SEC Filing on Google Icon
11/3/2026Calamos Wealth Management LLC18,734$8.15M0.2%-4.4%0.010%Search for SEC Filing on Google Icon
11/3/2026Calamos Advisors LLC160,854$69.96M0.2%+180.8%0.084%Search for SEC Filing on Google Icon
11/2/2026Alta Advisers Ltd1,376$0.60M0.1%+91.9%0.001%Search for SEC Filing on Google Icon
11/2/2026Legacies Wealth LLC78$34K0.0%N/A0.000%Search for SEC Filing on Google Icon
11/2/2026Kestra Advisory Services LLC7,295$3.17M0.0%+35.8%0.004%Search for SEC Filing on Google Icon
11/2/2026Quadcap Wealth Management LLC1,562$0.68M0.1%-6.3%0.001%Search for SEC Filing on Google Icon
11/2/2026QTR Family Wealth LLC567$0.25M0.1%-39.9%0.000%Search for SEC Filing on Google Icon
11/2/2026Capstone Wealth Management LLC570$0.25M0.1%-34.0%0.000%Search for SEC Filing on Google Icon
11/2/2026Commonwealth Equity Services LLC18,033$7.84M0.0%-4.2%0.009%Search for SEC Filing on Google Icon
11/2/2026Capital Investment Services of America Inc.33,810$14.71M1.4%+6.0%0.018%Search for SEC Filing on Google Icon
10/31/2026Kestra Private Wealth Services LLC2,612$1.14M0.0%-16.1%0.001%Search for SEC Filing on Google Icon
10/31/2026Chicago Partners Investment Group LLC4,564$1.96M0.0%+18.1%0.002%Search for SEC Filing on Google Icon
10/31/2026Richardson Financial Services Inc.1,157$0.50M0.3%-18.0%0.001%Search for SEC Filing on Google Icon
10/31/2026Ascent Group LLC2,377$1.03M0.0%-1.2%0.001%Search for SEC Filing on Google Icon
10/30/2026Rakuten Investment Management Inc.50,451$20.94M0.1%+10.6%0.026%Search for SEC Filing on Google Icon
10/30/2026AIA Group Ltd26,641$11.59M0.1%-1.4%0.014%Search for SEC Filing on Google Icon
10/30/2026Provenance Wealth Advisors LLC1,826$0.79M0.0%+20,188.9%0.001%Search for SEC Filing on Google Icon
10/30/2026Associated Banc Corp605$0.26M0.0%N/A0.000%Search for SEC Filing on Google Icon
10/30/2026Family CFO Inc952$0.41M0.2%N/A0.000%Search for SEC Filing on Google Icon
10/30/2026Oregon Public Employees Retirement Fund23,578$10.26M0.1%+0.1%0.012%Search for SEC Filing on Google Icon
10/30/2026Signature Equity Partners LLC110$48K0.0%+96.4%0.000%Search for SEC Filing on Google Icon
10/29/2026One Way Holdings LLC820$0.36M0.0%-98.8%0.000%Search for SEC Filing on Google Icon
10/29/2026Bank Julius Baer & Co. Ltd Zurich922$0.40M0.0%-14.4%0.000%Search for SEC Filing on Google Icon
10/29/2026Greenleaf Trust2,438$1.06M0.0%-18.4%0.001%Search for SEC Filing on Google Icon
10/29/2026MeadowBrook Investment Advisors LLC660$0.28M0.2%-4.9%0.000%Search for SEC Filing on Google Icon
10/29/2026Columbia Bank640$0.28M0.1%N/A0.000%Search for SEC Filing on Google Icon
10/29/2026Sumitomo Mitsui Trust Group Inc.842,273$366.34M0.2%+6.7%0.440%Search for SEC Filing on Google Icon
10/29/2026Mirae Asset Global Investments Co. Ltd.173,735$75.56M0.1%N/A0.091%Search for SEC Filing on Google Icon
10/29/2026Profund Advisors LLC14,609$6.35M0.2%-8.0%0.008%Search for SEC Filing on Google Icon
10/29/2026ProShare Advisors LLC225,898$98.25M0.1%+3.8%0.118%Search for SEC Filing on Google Icon
10/29/2026Vise Technologies Inc.4,109$1.79M0.0%-7.1%0.002%Search for SEC Filing on Google Icon
10/29/2026Grandfield & Dodd LLC74,648$32.47M1.7%+3.7%0.039%Search for SEC Filing on Google Icon
10/29/2026Invera Wealth Advisors LLC3,086$1.34M0.7%+45.2%0.002%Search for SEC Filing on Google Icon
10/29/2026MGO One Seven LLC5,757$2.50M0.0%-14.2%0.003%Search for SEC Filing on Google Icon
10/29/2026Avestar Capital LLC767$0.33M0.0%-54.8%0.000%Search for SEC Filing on Google Icon
10/28/2026Arta Finance Wealth Management LLC1,338$0.58M0.3%+15.9%0.001%Search for SEC Filing on Google Icon
10/28/2026Glenview Trust Co524$0.23M0.0%N/A0.000%Search for SEC Filing on Google Icon
10/28/2026Parcion Private Wealth LLC2,204$0.96M0.1%+33.8%0.001%Search for SEC Filing on Google Icon
10/28/2026Soltis Investment Advisors LLC1,723$0.75M0.0%+56.1%0.001%Search for SEC Filing on Google Icon
10/28/2026United Asset Strategies Inc.2,151$0.94M0.1%+9.5%0.001%Search for SEC Filing on Google Icon
10/28/2026Choreo LLC6,219$2.71M0.0%-25.5%0.003%Search for SEC Filing on Google Icon
10/28/2026Argentarii LLC906$0.39M0.1%-9.6%0.000%Search for SEC Filing on Google Icon
10/28/2026Willner & Heller LLC632$0.28M0.2%N/A0.000%Search for SEC Filing on Google Icon
10/28/2026China Universal Asset Management Co. Ltd.12,908$5.36M0.3%+19.2%0.007%Search for SEC Filing on Google Icon
10/28/2026D.A. Davidson & CO.7,694$3.35M0.0%-1.0%0.004%Search for SEC Filing on Google Icon
10/28/2026Motley Fool Asset Management LLC13,219$5.75M0.2%N/A0.000%Search for SEC Filing on Google Icon
10/28/2026Pinnacle Wealth Planning Services Inc.1,139$0.50M0.0%-11.7%0.000%Search for SEC Filing on Google Icon
10/28/2026North Dakota State Investment Board5,706$2.48M0.1%+0.5%0.000%Search for SEC Filing on Google Icon
10/28/2026VestGen Advisors LLC1,496$0.65M0.0%-8.1%0.000%Search for SEC Filing on Google Icon
10/27/2026Sigma Investment Counselors Inc.24,448$10.63M0.5%+18.6%0.013%Search for SEC Filing on Google Icon
10/27/2026Generali Asset Management SPA SGR15,408$6.70M0.1%+2.2%0.008%Search for SEC Filing on Google Icon
10/27/2026Asset Management One Co. Ltd.79,536$34.59M0.1%+0.8%0.042%Search for SEC Filing on Google Icon
10/27/2026SYM FINANCIAL Corp973$0.42M0.0%-4.5%0.001%Search for SEC Filing on Google Icon
10/27/2026Angeles Wealth Management LLC899$0.39M0.0%+8.3%0.000%Search for SEC Filing on Google Icon
10/27/2026Ashton Thomas Securities LLC262$0.11M0.0%N/A0.000%Search for SEC Filing on Google Icon
10/27/2026Schwartz Investment Counsel Inc.13,646$5.94M0.2%-0.6%0.007%Search for SEC Filing on Google Icon
10/26/2026Oppenheimer & Co. Inc.24,331$10.58M0.1%-1.9%0.013%Search for SEC Filing on Google Icon
10/26/2026Park Avenue Securities LLC8,743$3.80M0.0%-6.8%0.005%Search for SEC Filing on Google Icon
10/26/2026AGH Wealth Advisors LLC499$0.22M0.1%-16.1%0.000%Search for SEC Filing on Google Icon
10/26/2026Westover Capital Advisors LLC1,198$0.52M0.1%-3.9%0.001%Search for SEC Filing on Google Icon
10/26/2026Peterson Wealth Services286$0.12M0.0%+16.3%0.000%Search for SEC Filing on Google Icon
10/24/2026Apollon Wealth Management LLC4,074$1.77M0.0%-24.8%0.002%Search for SEC Filing on Google Icon
10/24/2026Loring Wolcott & Coolidge Fiduciary Advisors LLP MA353,913$153.93M1.5%+0.7%0.185%Search for SEC Filing on Google Icon
10/24/2026Aries Wealth Management932$0.41M0.1%+14.1%0.000%Search for SEC Filing on Google Icon
10/24/2026Hilton Head Capital Partners LLC1,415$0.62M0.3%-15.7%0.001%Search for SEC Filing on Google Icon
10/24/2026Slow Capital Inc.14,870$6.47M0.7%-4.1%0.008%Search for SEC Filing on Google Icon
10/24/2026Kingswood Wealth Advisors LLC1,225$0.53M0.0%+35.4%0.001%Search for SEC Filing on Google Icon
10/24/2026Paladin Wealth LLC1,328$0.58M0.3%+22.7%0.001%Search for SEC Filing on Google Icon
10/24/2026Valley National Advisers Inc.161$70K0.0%-61.8%0.000%Search for SEC Filing on Google Icon
10/23/2026Robeco Schweiz AG36,800$16.01M0.3%+40.5%0.019%Search for SEC Filing on Google Icon
10/23/2026Signaturefd LLC3,492$1.52M0.0%-16.8%0.002%Search for SEC Filing on Google Icon
10/23/2026Citizens Financial Group Inc. RI4,028$1.75M0.0%+39.2%0.002%Search for SEC Filing on Google Icon
10/23/2026Middleton & Co. Inc. MA18,675$8.12M0.9%-8.6%0.010%Search for SEC Filing on Google Icon
10/23/2026Simplicity Wealth LLC478$0.21M0.0%-24.7%0.000%Search for SEC Filing on Google Icon
10/23/2026Sowell Financial Services LLC906$0.39M0.0%-4.6%0.000%Search for SEC Filing on Google Icon
10/23/2026Evergreen Capital Management LLC1,390$0.61M0.0%-47.8%0.001%Search for SEC Filing on Google Icon
10/23/2026Wedbush Securities Inc.8,894$3.87M0.1%-1.3%0.005%Search for SEC Filing on Google Icon
10/23/2026Fifth Third Wealth Advisors LLC2,075$0.90M0.0%-1.7%0.001%Search for SEC Filing on Google Icon
10/23/2026Sterling Capital Management LLC39,772$17.30M0.3%+0.9%0.021%Search for SEC Filing on Google Icon
10/22/2026MBL Wealth LLC2,440$1.06M0.1%+292.3%0.001%Search for SEC Filing on Google Icon
10/22/2026Howland Capital Management LLC21,356$9.29M0.3%-4.6%0.011%Search for SEC Filing on Google Icon
10/22/2026Brookstone Capital Management1,728$0.75M0.0%-10.0%0.001%Search for SEC Filing on Google Icon
10/22/2026Root Financial Partners LLC693$0.30M0.0%-3.9%0.000%Search for SEC Filing on Google Icon
10/22/2026Obermeyer Wealth Partners864$0.38M0.0%-6.3%0.000%Search for SEC Filing on Google Icon
10/22/2026Cardinal Point Capital Management ULC910$0.40M0.0%+28.2%0.000%Search for SEC Filing on Google Icon
10/21/2026Crossmark Global Holdings Inc.10,960$4.77M0.1%+4.3%0.006%Search for SEC Filing on Google Icon
10/21/2026Strengthening Families & Communities LLC5,662$2.46M0.5%+2.6%0.003%Search for SEC Filing on Google Icon
10/21/2026Sowell Financial Services LLC906$0.39M0.0%-4.6%0.000%Search for SEC Filing on Google Icon
10/21/2026Quadrant Capital Group LLC2,970$1.29M0.0%-25.4%0.002%Search for SEC Filing on Google Icon
10/21/2026Capstone Capital Management Ltd16,911$7.36M2.9%+17.8%0.009%Search for SEC Filing on Google Icon
10/21/2026Carnegie Investment Counsel31,894$13.87M0.3%-1.1%0.017%Search for SEC Filing on Google Icon
10/21/2026Pinnacle Associates Ltd.1,106$0.48M0.0%-16.6%0.001%Search for SEC Filing on Google Icon
10/21/2026Nisa Investment Advisors LLC35,654$15.51M0.0%-11.7%0.019%Search for SEC Filing on Google Icon
10/21/2026Robeco Institutional Asset Management B.V.265,777$115.60M0.1%-43.5%0.139%Search for SEC Filing on Google Icon
10/21/2026Diversify Advisory Services LLC3,427$1.60M0.0%-6.0%0.002%Search for SEC Filing on Google Icon
10/20/2026AMI Asset Management Corp80,884$35.18M2.0%+56.1%0.042%Search for SEC Filing on Google Icon
10/20/2026Kapitalo Investimentos Ltda765$0.33M0.0%N/A0.000%Search for SEC Filing on Google Icon
10/20/2026Bank Pictet & Cie Europe AG2,545$1.11M0.0%+176.6%0.001%Search for SEC Filing on Google Icon
10/20/2026Prime Capital Investment Advisors LLC14,630$6.36M0.1%-6.9%0.008%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Synopsys logo
Synopsys, Inc. provides electronic design automation software products used to design and test integrated circuits. It operates in three segments: Design Automation, Design IP, and Software Integrity. The company offers Digital and Custom IC Design solution that provides digital design implementation solutions; Verification solution that offers virtual prototyping, static and formal verification, simulation, emulation, field programmable gate array (FPGA)-based prototyping, and debug solutions; and FPGA design products that are programmed to perform specific functions. It also provides intellectual property (IP) solutions for USB, PCI Express, DDR, Ethernet, MIPI, HDMI, and Bluetooth low energy applications; logic libraries and embedded memories; processor cores, software, and application-specific instruction-set processor tools for embedded applications; security IP solutions; IP solutions for automotive market; and system-on-chip (SoC) infrastructure IP, datapath and building block IP, and verification IP products, as well as mathematical and floating-point components, and Arm AMBA interconnect fabric and peripherals. In addition, the company offers HAPS FPGA-based prototyping systems; virtual prototyping solutions; and Platform Architect solutions for SoC architecture analysis and optimization, as well as optical products, and mechatronic simulations. Further, it provides security and quality testing products, managed services, programs and professional services, and training that enable its customers to detect and remediate security vulnerabilities, and defects in the software development lifecycle, as well as manufacturing solutions. Additionally, the company provides intelligent orchestration solution, software risk manager, and black duck software composition analysis tools. It serves electronics, financial services, automotive, medicine, energy, and industrial areas. The company was incorporated in 1986 and is headquartered in Sunnyvale, California.
Read More on Synopsys

Today's Range

Now: $453.90
Low: $461.90
High: $461.90

50 Day Range

MA: $438.84
Low: $367.70
High: $509.99

52 Week Range

Now: $453.90
Low: $362.55
High: $539.48

Volume

11,263 shs

Average Volume

2,048,814 shs

Market Capitalization

$86.98 billion

P/E Ratio

80.20

Dividend Yield

N/A

Beta

1.18

Who are the company insiders with the largest holdings of Synopsys?

Synopsys' top insider investors include:
  1. Geus Aart De (CEO)
  2. Chi-Foon Chan (CEO)
  3. Geus Aart De (Chairman)
  4. Geus Aart De (Insider)
  5. Joseph W Logan (EVP)
  6. Joseph W Logan (Insider)
  7. Joseph W Logan (CRO)
  8. Sassine Ghazi (CEO)
  9. Brian M Beattie (EVP)
  10. Brian M Beattie (CAO)
Learn More about top insider investors at Synopsys.

Who are the major institutional investors of Synopsys?

Synopsys' top institutional investors include:
  1. Assenagon Asset Management S.A. — 1.42%
  2. Sumitomo Mitsui Trust Group Inc. — 0.44%
  3. Sustainable Growth Advisers LP — 0.41%
  4. Vontobel Holding Ltd. — 0.21%
  5. Loring Wolcott & Coolidge Fiduciary Advisors LLP MA — 0.18%
  6. Robeco Institutional Asset Management B.V. — 0.14%
Learn More about top institutional investors of Synopsys stock.

Which institutional investors are selling Synopsys stock?

During the previous quarter, SNPS stock was sold by these institutional investors:
  1. Vontobel Holding Ltd.
  2. Robeco Institutional Asset Management B.V.
  3. One Way Holdings LLC
  4. Montrusco Bolton Investments Inc.
  5. Curated Wealth Partners LLC
  6. Sustainable Growth Advisers LP
  7. Nisa Investment Advisors LLC
  8. North Point Portfolio Managers Corp OH
During the last year, company insiders that have sold Synopsys company stock include:
  1. Geus Aart De (Insider)
  2. Sassine Ghazi (CEO)
  3. Sudhindra Kankanwadi (CFO)
  4. Shelagh Glaser (CFO)
  5. Janet Lee (Insider)
Learn More investors selling Synopsys stock.

Which institutional investors are buying Synopsys stock?

In the last quarter, SNPS stock was acquired by institutional investors including:
  1. Assenagon Asset Management S.A.
  2. Mirae Asset Global Investments Co. Ltd.
  3. Sumitomo Mitsui Trust Group Inc.
  4. Quintet Private Bank Europe S.A.
  5. AMI Asset Management Corp
  6. Douglas Lane & Associates LLC
  7. Motley Fool Asset Management LLC
  8. Robeco Schweiz AG