SNPS Insider Trading

Insider Ownership Percentage: 0.56%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $56,004,900.91

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: $384.97
Price Change: Price Increase of +3.8 (1.00%)
As of 09/18/2026 04:00 PM 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
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  
10/10/2023Sudhindra KankanwadiCAOSell7,355$491.53$3,615,203.1517,029View 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
9/15/2026Anchor Investment Management LLC2,253$1.01M0.1%-1.5%0.001%Search for SEC Filing on Google Icon
9/9/2026Sequoia Financial Advisors LLC14,866$6.63M0.0%+19.0%0.008%Search for SEC Filing on Google Icon
9/9/2026Gemmer Asset Management LLC502$0.22M0.0%N/A0.000%Search for SEC Filing on Google Icon
9/9/2026National Pension Service470,136$209.71M0.1%+1.9%0.245%Search for SEC Filing on Google Icon
9/9/2026Engineers Gate Manager LP16,365$7.30M0.1%+172.7%0.009%Search for SEC Filing on Google Icon
9/9/2026Capital Analysts LLC6,778$3.02M0.1%-6.9%0.004%Search for SEC Filing on Google Icon
9/9/2026C WorldWide Group Holding A S37,250$16.62M0.4%-0.3%0.019%Search for SEC Filing on Google Icon
9/9/2026Pinnacle Wealth Management Advisory Group LLC1,236$0.55M0.0%+30.4%0.001%Search for SEC Filing on Google Icon
9/9/2026Integrated Wealth Concepts LLC6,816$3.04M0.0%+88.6%0.004%Search for SEC Filing on Google Icon
9/9/2026NewEdge Advisors LLC8,556$3.82M0.0%+31.2%0.004%Search for SEC Filing on Google Icon
9/9/2026GFG Capital LLC6,386$2.85M0.7%+18.3%0.003%Search for SEC Filing on Google Icon
9/9/2026IFP Advisors Inc1,275$0.57M0.0%+16.0%0.001%Search for SEC Filing on Google Icon
9/9/2026Baird Financial Group Inc.8,684$3.87M0.0%-4.1%0.005%Search for SEC Filing on Google Icon
9/8/2026Allworth Financial LP9,608$4.29M0.0%+24.8%0.005%Search for SEC Filing on Google Icon
9/8/2026Arizona State Retirement System50,497$22.53M0.1%-3.7%0.026%Search for SEC Filing on Google Icon
9/8/2026West Family Investments Inc.1,266$0.57M0.2%+97.2%0.001%Search for SEC Filing on Google Icon
9/8/2026Waverly Advisors LLC14,639$6.53M0.0%+7.2%0.008%Search for SEC Filing on Google Icon
9/8/2026Empirical Finance LLC698$0.31M0.0%N/A0.000%Search for SEC Filing on Google Icon
9/8/2026Nykredit A S51,916$23.16M0.1%N/A0.027%Search for SEC Filing on Google Icon
9/4/2026Parkside Financial Bank & Trust803$0.36M0.0%+5.4%0.000%Search for SEC Filing on Google Icon
9/2/2026Range Advisory LLC660$0.29M0.0%+17.6%0.000%Search for SEC Filing on Google Icon
8/27/2026Corient Private Wealth LP18,299$8.16M0.0%-34.7%0.010%Search for SEC Filing on Google Icon
8/27/2026Formuepleje A S6,292$2.81M0.2%-1.4%0.003%Search for SEC Filing on Google Icon
8/26/2026Amundi1,748,301$779.87M0.2%-0.8%0.913%Search for SEC Filing on Google Icon
8/26/2026Brown Financial Advisors2,029$0.91M0.3%-9.4%0.001%Search for SEC Filing on Google Icon
8/26/2026HighTower Advisors LLC119,361$53.24M0.1%-7.5%0.062%Search for SEC Filing on Google Icon
8/23/2026Ameritas Advisory Services LLC3,011$1.34M0.0%+399.3%0.002%Search for SEC Filing on Google Icon
8/23/2026Wedmont Private Capital3,194$1.42M0.0%+6.1%0.002%Search for SEC Filing on Google Icon
8/23/2026HB Wealth Management LLC8,351$3.73M0.0%+14.9%0.004%Search for SEC Filing on Google Icon
8/23/2026Saudi Central Bank12,739$5.68M0.1%+80.4%0.007%Search for SEC Filing on Google Icon
8/23/2026Angeles Wealth Management LLC830$0.37M0.0%+11.9%0.000%Search for SEC Filing on Google Icon
8/22/2026AlphaGrep UK Ltd520$0.23M0.1%N/A0.000%Search for SEC Filing on Google Icon
8/22/2026Markowski Investments155$69K0.0%N/A0.000%Search for SEC Filing on Google Icon
8/22/2026Three Seasons Wealth LLC1,947$0.87M0.1%-30.2%0.001%Search for SEC Filing on Google Icon
8/22/2026Knollwood Investment Advisory LLC9,504$4.24M0.4%+2.4%0.005%Search for SEC Filing on Google Icon
8/22/2026Syon Capital LLC2,375$1.06M0.0%-10.9%0.001%Search for SEC Filing on Google Icon
8/22/2026TD Waterhouse Canada Inc.1,505$0.68M0.0%+3.2%0.001%Search for SEC Filing on Google Icon
8/22/2026Concurrent Investment Advisors LLC2,939$1.31M0.0%+48.2%0.002%Search for SEC Filing on Google Icon
8/22/2026NEOS Investment Management LLC144,623$64.51M0.2%+13.7%0.076%Search for SEC Filing on Google Icon
8/21/2026Strengthening Families & Communities LLC5,517$2.46M0.6%-0.8%0.003%Search for SEC Filing on Google Icon
8/21/2026Nykredit A S56,584$25.24M0.1%N/A0.030%Search for SEC Filing on Google Icon
8/21/2026B. Metzler seel. Sohn & Co. AG13,863$6.18M0.1%-20.0%0.007%Search for SEC Filing on Google Icon
8/21/2026Tsfg LLC91$41K0.0%+184.4%0.000%Search for SEC Filing on Google Icon
8/21/2026Symphony Financial Ltd. Co.603$0.27M0.0%N/A0.000%Search for SEC Filing on Google Icon
8/21/2026Legacy Financial Advisors Inc.1,441$0.64M0.1%+60.8%0.001%Search for SEC Filing on Google Icon
8/20/2026Proficio Capital Partners LLC1,627$0.73M0.0%N/A0.001%Search for SEC Filing on Google Icon
8/20/2026Rehmann Capital Advisory Group1,841$0.83M0.0%+7.0%0.001%Search for SEC Filing on Google Icon
8/20/2026NS Partners Ltd29,579$13.19M0.6%-0.8%0.015%Search for SEC Filing on Google Icon
8/20/2026Covington Investment Advisors Inc.20,602$9.19M1.2%+15.0%0.011%Search for SEC Filing on Google Icon
8/20/2026CTC Alternative Strategies Ltd.1,120$0.50M0.7%N/A0.001%Search for SEC Filing on Google Icon
8/20/2026Kerrisdale Advisers LLC7,466$3.33M0.8%-27.0%0.004%Search for SEC Filing on Google Icon
8/20/2026Headlands Technologies LLC6,516$2.91M0.3%+144.0%0.003%Search for SEC Filing on Google Icon
8/20/2026Quantitative Investment Management LLC4,251$1.90M0.2%-58.6%0.002%Search for SEC Filing on Google Icon
8/20/2026Ancora Advisors LLC902$0.40M0.0%-7.7%0.000%Search for SEC Filing on Google Icon
8/20/2026Fosun International Ltd966$0.43M0.1%-73.6%0.001%Search for SEC Filing on Google Icon
8/20/2026Moore Capital Management LP19,790$8.83M0.1%+41.3%0.010%Search for SEC Filing on Google Icon
8/20/2026Two Sigma Securities LLC1,013$0.45M0.0%N/A0.001%Search for SEC Filing on Google Icon
8/20/2026Benjamin Edwards Inc.2,473$1.10M0.0%+10.0%0.001%Search for SEC Filing on Google Icon
8/20/2026GTS Securities LLC2,264$1.01M0.0%+97.7%0.001%Search for SEC Filing on Google Icon
8/20/2026Alyeska Investment Group L.P.398,350$177.69M0.5%N/A0.208%Search for SEC Filing on Google Icon
8/20/2026Cookson Peirce & Co. Inc.6,379$2.85M0.1%-18.4%0.003%Search for SEC Filing on Google Icon
8/20/2026Nichols & Pratt Advisers LLP MA48,729$21.74M1.3%+9.6%0.025%Search for SEC Filing on Google Icon
8/20/2026Northwestern Mutual Wealth Management Co.15,615$6.97M0.0%-85.4%0.008%Search for SEC Filing on Google Icon
8/20/2026Wedbush Securities Inc.9,014$4.02M0.1%+6.9%0.005%Search for SEC Filing on Google Icon
8/20/2026Meiji Yasuda Life Insurance Co1,633$0.73M0.0%-44.7%0.001%Search for SEC Filing on Google Icon
8/20/2026Greenleaf Trust2,989$1.33M0.0%+8.5%0.002%Search for SEC Filing on Google Icon
8/19/2026Capital Advisors Inc. OK480$0.21M0.0%N/A0.000%Search for SEC Filing on Google Icon
8/19/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC3,087,349$1.38B0.3%+40.7%1.612%Search for SEC Filing on Google Icon
8/19/2026New Mexico Educational Retirement Board9,526$4.25M0.1%+13.1%0.005%Search for SEC Filing on Google Icon
8/19/2026Royal London Asset Management Ltd.294,428$131.34M0.2%-1.5%0.154%Search for SEC Filing on Google Icon
8/19/2026Mufg Securities Americas Inc.5,770$2.57M0.1%+9.0%0.003%Search for SEC Filing on Google Icon
8/19/2026Van ECK Associates Corp3,457,249$1.54B1.0%+19.7%1.806%Search for SEC Filing on Google Icon
8/19/2026Nissay Asset Management Corp Japan63,314$28.24M0.1%+3.2%0.033%Search for SEC Filing on Google Icon
8/19/2026Field & Main Bank1,065$0.48M0.1%N/A0.001%Search for SEC Filing on Google Icon
8/19/2026Wellington Management Group LLP529,043$235.99M0.0%-17.2%0.276%Search for SEC Filing on Google Icon
8/19/2026Archer Investment Corp710$0.32M0.0%N/A0.000%Search for SEC Filing on Google Icon
8/19/2026Kingsview Wealth Management LLC1,203$0.54M0.0%N/A0.001%Search for SEC Filing on Google Icon
8/18/2026Beacon Pointe Advisors LLC2,316$1.03M0.0%N/A0.001%Search for SEC Filing on Google Icon
8/18/2026Pin Oak Investment Advisors Inc.87$39K0.0%N/A0.000%Search for SEC Filing on Google Icon
8/18/2026Livforsakringsbolaget Skandia Omsesidigt1,175$0.52M0.0%N/A0.001%Search for SEC Filing on Google Icon
8/18/2026Rakuten Investment Management Inc.45,596$20.39M0.1%N/A0.024%Search for SEC Filing on Google Icon
8/18/2026North Star Asset Management Inc.65,181$29.08M1.1%N/A0.034%Search for SEC Filing on Google Icon
8/18/2026Empowered Funds LLC27,435$12.24M0.1%N/A0.014%Search for SEC Filing on Google Icon
8/18/2026United Capital Financial Advisors LLC6,320$2.82M0.0%N/A0.003%Search for SEC Filing on Google Icon
8/18/2026Equitable Holdings Inc.2,186$0.98M0.0%N/A0.001%Search for SEC Filing on Google Icon
8/18/2026Centaurus Financial Inc.1,782$0.80M0.0%N/A0.001%Search for SEC Filing on Google Icon
8/18/2026Harvey Capital Management Inc.2,323$1.04M0.2%N/A0.001%Search for SEC Filing on Google Icon
8/18/2026Public Employees Retirement System of Ohio70,509$31.45M0.1%N/A0.037%Search for SEC Filing on Google Icon
8/18/2026MASTERINVEST Kapitalanlage GmbH4,320$1.93M0.2%N/A0.002%Search for SEC Filing on Google Icon
8/17/2026Proficio Capital Partners LLC1,627$0.73M0.0%N/A0.001%Search for SEC Filing on Google Icon
8/17/2026Transamerica Financial Advisors LLC325$0.15M0.0%N/A0.000%Search for SEC Filing on Google Icon
8/17/2026Corient Private Wealth LP21,410$9.55M0.0%N/A0.011%Search for SEC Filing on Google Icon
8/17/2026Parallax Volatility Advisers L.P.811$0.36M0.0%N/A0.000%Search for SEC Filing on Google Icon
8/17/2026Park West Asset Management LLC70,900$31.63M2.2%N/A0.037%Search for SEC Filing on Google Icon
8/17/2026Pingora Partners LLC90$40K0.0%N/A0.000%Search for SEC Filing on Google Icon
8/17/2026Bamco Inc. NY985$0.44M0.0%N/A0.001%Search for SEC Filing on Google Icon
8/17/2026Bank of America Corp DE1,210,540$539.99M0.0%N/A0.632%Search for SEC Filing on Google Icon
8/15/2026Magnolia Capital Advisors LLC1,755$0.78M0.1%N/A0.001%Search for SEC Filing on Google Icon
8/15/2026American Capital Management Inc.19,196$8.56M0.4%N/A0.010%Search for SEC Filing on Google Icon
8/15/2026Caisse de depot et placement du Quebec247,454$110.38M0.2%N/A0.129%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: $384.97
Low: $380.38
High: $386.27

50 Day Range

MA: $401.13
Low: $367.70
High: $464.89

52 Week Range

Now: $384.97
Low: $362.55
High: $539.48

Volume

3,232,894 shs

Average Volume

1,919,292 shs

Market Capitalization

$73.78 billion

P/E Ratio

68.02

Dividend Yield

N/A

Beta

1.23

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. BlackRock Inc. — 8.46%
  2. Van ECK Associates Corp — 1.81%
  3. UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC — 1.61%
  4. Assenagon Asset Management S.A. — 1.28%
  5. Amundi — 0.91%
  6. Mitsubishi UFJ Asset Management Co. Ltd. — 0.88%
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. Wellington Management Group LLP
  2. Northwestern Mutual Wealth Management Co.
  3. Brookstone Capital Management
  4. California State Teachers Retirement System
  5. Amundi
  6. Vaughan Nelson Investment Management L.P.
  7. Corient Private Wealth LP
  8. HighTower Advisors LLC
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 (CAO)
  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. BlackRock Inc.
  2. Mitsubishi UFJ Asset Management Co. Ltd.
  3. Bank of New York Mellon Corp
  4. Bank of America Corp DE
  5. Legal & General Group Plc
  6. Primecap Management Co. CA
  7. UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
  8. Deutsche Bank AG