SNPS Insider Trading

Insider Ownership Percentage: 0.56%
Insider Buying (Last 12 Months): $148,904.00
Insider Selling (Last 12 Months): $31,706,866.28

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: $502.51
Price Change: Price Increase of +5.01 (1.01%)
As of 05/5/2026 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
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  
9/13/2023John F. Runkel, Jr.InsiderSell2,507$455.00$1,140,685.0024,732View SEC Filing Icon  
9/1/2023Sudhindra KankanwadiCAOSell5,100$460.75$2,349,825.0016,793View SEC Filing Icon  
8/30/2023John F. Runkel, Jr.InsiderSell2,507$454.35$1,139,055.4524,697View SEC Filing Icon  
6/21/2023Aart J. de GeusCEOSell40,839$428.18$17,486,443.0294,421View SEC Filing Icon  
6/16/2023Richard S. MahoneyCROSell9,257$448.74$4,153,986.182,078View SEC Filing Icon  
6/13/2023Aart J. de GeusCEOSell40,000$447.40$17,896,000.0094,421View SEC Filing Icon  
6/6/2023Aart J. de GeusCEOSell40,000$445.42$17,816,800.0094,421View SEC Filing Icon  
5/30/2023John F. Runkel, Jr.InsiderSell1,831$455.00$833,105.0024,697View SEC Filing Icon  
5/26/2023Sudhindra KankanwadiCAOSell3,895$439.87$1,713,293.6516,758View SEC Filing Icon  
5/19/2023John F. Runkel, Jr.InsiderSell2,142$413.03$884,710.2625,147View 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
5/5/2026Wealthfront Advisers LLC21,327$8.46M0.0%+10.8%0.011%Search for SEC Filing on Google Icon
5/5/2026D.A. Davidson & CO.7,053$2.80M0.0%+1.6%0.004%Search for SEC Filing on Google Icon
5/5/2026Twin Capital Management Inc.3,529$1.40M0.2%N/A0.002%Search for SEC Filing on Google Icon
5/5/2026Bank of New York Mellon Corp1,555,762$616.83M0.1%0.0%0.812%Search for SEC Filing on Google Icon
5/5/2026Illinois Municipal Retirement Fund16,411$6.51M0.1%-19.9%0.009%Search for SEC Filing on Google Icon
5/5/2026Three Seasons Wealth LLC2,788$1.11M0.4%+63.4%0.001%Search for SEC Filing on Google Icon
5/5/2026Geneos Wealth Management Inc.83$33K0.0%+151.5%0.000%Search for SEC Filing on Google Icon
5/5/2026Harel Insurance Investments & Financial Services Ltd.878$0.35M0.0%-99.6%0.000%Search for SEC Filing on Google Icon
5/5/2026MASTERINVEST Kapitalanlage GmbH3,663$1.45M0.2%+6.0%0.002%Search for SEC Filing on Google Icon
5/5/2026NFSG Corp4,902$1.94M0.3%+726.6%0.003%Search for SEC Filing on Google Icon
5/5/2026Zweig DiMenna Associates LLC14,479$5.74M0.8%-37.0%0.008%Search for SEC Filing on Google Icon
5/5/2026Sanctuary Advisors LLC9,089$3.60M0.0%+23.7%0.005%Search for SEC Filing on Google Icon
5/5/2026Checchi Capital Advisers LLC1,556$0.62M0.0%-1.3%0.001%Search for SEC Filing on Google Icon
5/5/2026Nwam LLC745$0.30M0.0%-13.9%0.000%Search for SEC Filing on Google Icon
5/5/2026Maryland State Retirement & Pension System9,489$3.76M0.1%+3.2%0.005%Search for SEC Filing on Google Icon
5/4/2026ABC Arbitrage SA7,032$2.79M0.4%N/A0.004%Search for SEC Filing on Google Icon
5/4/2026Calamos Wealth Management LLC20,454$8.11M0.3%-26.6%0.011%Search for SEC Filing on Google Icon
5/4/2026Calamos Advisors LLC113,104$44.84M0.2%+5.9%0.059%Search for SEC Filing on Google Icon
5/4/2026Empirical Financial Services LLC d.b.a. Empirical Wealth Management1,053$0.42M0.0%+42.5%0.001%Search for SEC Filing on Google Icon
5/4/2026WJ Financial Advisors LLC1,203$0.48M0.4%-6.2%0.001%Search for SEC Filing on Google Icon
5/4/2026State of Michigan Retirement System49,954$19.81M0.1%+2.7%0.026%Search for SEC Filing on Google Icon
5/4/2026Principal Financial Group Inc.282,987$112.20M0.1%-7.1%0.148%Search for SEC Filing on Google Icon
5/4/2026Schwartz Investment Counsel Inc.13,724$5.44M0.2%-1.2%0.007%Search for SEC Filing on Google Icon
5/4/2026Chicago Partners Investment Group LLC1,638$0.65M0.0%+46.4%0.001%Search for SEC Filing on Google Icon
5/4/2026J. Safra Sarasin Holding AG46,126$18.27M0.3%+2.3%0.024%Search for SEC Filing on Google Icon
5/4/2026Teachers Retirement System of The State of Kentucky48,936$19.40M0.2%-2.5%0.026%Search for SEC Filing on Google Icon
5/4/2026Procyon Advisors LLC976$0.39M0.0%-5.5%0.001%Search for SEC Filing on Google Icon
5/2/2026LGT Fund Management Co Ltd.1,216$0.48M0.0%+121.1%0.001%Search for SEC Filing on Google Icon
5/2/2026Global Assets Advisory LLC455$0.18M0.0%-21.3%0.000%Search for SEC Filing on Google Icon
5/2/2026International Assets Investment Management LLC139$55K0.0%+37.6%0.000%Search for SEC Filing on Google Icon
5/2/2026Associated Banc Corp902$0.36M0.0%N/A0.000%Search for SEC Filing on Google Icon
5/2/2026Diversify Wealth Management LLC4,844$1.92M0.0%+118.9%0.003%Search for SEC Filing on Google Icon
5/2/2026Carnegie Investment Counsel17,355$6.88M0.1%+6.4%0.009%Search for SEC Filing on Google Icon
5/2/2026UNIVEST FINANCIAL Corp30,562$12.12M0.7%+107.6%0.016%Search for SEC Filing on Google Icon
5/1/2026Welch & Forbes LLC33,491$13.28M0.2%-5.8%0.017%Search for SEC Filing on Google Icon
5/1/2026Commonwealth of Pennsylvania Public School Empls Retrmt SYS44,566$17.67M0.1%+3.1%0.023%Search for SEC Filing on Google Icon
5/1/2026Citizens Financial Group Inc. RI1,155$0.46M0.0%-17.4%0.001%Search for SEC Filing on Google Icon
5/1/2026Midwest Trust Co21,058$8.35M0.1%-2.8%0.011%Search for SEC Filing on Google Icon
5/1/2026Fifth Third Bancorp175,823$69.71M0.1%+8.7%0.092%Search for SEC Filing on Google Icon
5/1/2026Account Management LLC9,070$3.60M3.9%+2.8%0.005%Search for SEC Filing on Google Icon
5/1/2026Simplicity Wealth LLC626$0.25M0.0%+39.7%0.000%Search for SEC Filing on Google Icon
5/1/2026Candriam S.C.A.73,311$29.07M0.2%-19.1%0.038%Search for SEC Filing on Google Icon
5/1/2026Conning Inc.852$0.34M0.0%-14.1%0.000%Search for SEC Filing on Google Icon
5/1/2026Sequoia Financial Advisors LLC12,489$4.95M0.0%+15.2%0.007%Search for SEC Filing on Google Icon
5/1/2026Independence Bank of Kentucky337$0.13M0.0%+31.6%0.000%Search for SEC Filing on Google Icon
4/30/2026Stiles Financial Services Inc6,381$2.53M0.8%+2.8%0.003%Search for SEC Filing on Google Icon
4/30/2026Hsbc Holdings PLC330,412$130.98M0.1%+6.3%0.172%Search for SEC Filing on Google Icon
4/30/2026Texas Bank & Trust Co550$0.22M0.1%+22.2%0.000%Search for SEC Filing on Google Icon
4/30/2026Peterson Wealth Services259$0.10M0.0%-23.1%0.000%Search for SEC Filing on Google Icon
4/30/2026First Horizon Corp2,594$1.03M0.0%-24.1%0.001%Search for SEC Filing on Google Icon
4/30/2026Kestra Advisory Services LLC4,895$1.94M0.0%-15.3%0.003%Search for SEC Filing on Google Icon
4/30/2026Sumitomo Mitsui Trust Group Inc.936,570$371.33M0.2%-4.1%0.489%Search for SEC Filing on Google Icon
4/30/2026Resona Asset Management Co. Ltd.60,585$23.87M0.1%+5.9%0.032%Search for SEC Filing on Google Icon
4/30/2026Mitsubishi UFJ Morgan Stanley Securities Co. Ltd.778$0.31M0.8%-33.6%0.000%Search for SEC Filing on Google Icon
4/30/2026Munich Reinsurance Co Stock Corp in Munich11,017$4.37M0.1%+4.3%0.006%Search for SEC Filing on Google Icon
4/30/2026Capstone Capital Management Ltd36,526$14.48M14.1%+125.2%0.019%Search for SEC Filing on Google Icon
4/30/2026Personal CFO Solutions LLC2,682$1.06M0.1%+1.4%0.001%Search for SEC Filing on Google Icon
4/30/2026Oregon Public Employees Retirement Fund21,892$8.68M0.1%+2.9%0.011%Search for SEC Filing on Google Icon
4/30/2026Nichols & Pratt Advisers LLP MA44,474$17.63M1.1%+25.6%0.023%Search for SEC Filing on Google Icon
4/29/2026Montag A & Associates Inc.3,117$1.24M0.1%-3.8%0.002%Search for SEC Filing on Google Icon
4/29/2026WealthPLAN Partners LLC712$0.28M0.1%-44.4%0.000%Search for SEC Filing on Google Icon
4/29/2026Hartline Investment Corp2,115$0.84M0.1%N/A0.001%Search for SEC Filing on Google Icon
4/29/2026United Asset Strategies Inc.2,085$0.83M0.1%+23.1%0.001%Search for SEC Filing on Google Icon
4/29/2026Burney Co.2,497$0.99M0.0%-51.2%0.001%Search for SEC Filing on Google Icon
4/29/2026Swedbank AB990,883$392.87M0.4%-7.7%0.517%Search for SEC Filing on Google Icon
4/28/2026Westfuller Advisors LLC201$80K0.0%-33.9%0.000%Search for SEC Filing on Google Icon
4/28/2026Bogart Wealth LLC18,486$7.33M0.3%+19.9%0.010%Search for SEC Filing on Google Icon
4/28/2026Ascentis Independent Advisors124$49K0.0%N/A0.000%Search for SEC Filing on Google Icon
4/28/2026Stephens Inc. AR3,887$1.54M0.0%+8.2%0.002%Search for SEC Filing on Google Icon
4/28/2026B.O.S.S. Retirement Advisors LLC637$0.25M0.1%-8.3%0.000%Search for SEC Filing on Google Icon
4/28/2026NBT Bank N A NY304$0.12M0.0%-58.8%0.000%Search for SEC Filing on Google Icon
4/28/2026Montrusco Bolton Investments Inc.281,301$108.77M1.6%-37.7%0.147%Search for SEC Filing on Google Icon
4/28/2026Koshinski Asset Management Inc.929$0.37M0.0%+19.0%0.000%Search for SEC Filing on Google Icon
4/28/2026V Square Quantitative Management LLC3,859$1.53M0.2%+1.2%0.002%Search for SEC Filing on Google Icon
4/28/2026Hunter Associates Investment Management LLC6,545$2.60M0.3%+7.7%0.003%Search for SEC Filing on Google Icon
4/28/2026QRG Capital Management Inc.17,484$6.93M0.1%+5.6%0.009%Search for SEC Filing on Google Icon
4/27/2026Tensor Edge Capital LLC92,220$36.56M6.3%+62.0%0.048%Search for SEC Filing on Google Icon
4/27/2026HB Wealth Management LLC7,270$2.88M0.0%+58.8%0.004%Search for SEC Filing on Google Icon
4/27/2026Moran Wealth Management LLC912$0.36M0.0%-22.4%0.000%Search for SEC Filing on Google Icon
4/27/2026World Investment Advisors4,989$1.98M0.0%+6.0%0.003%Search for SEC Filing on Google Icon
4/27/2026Canal Capital Management LLC2,618$1.04M0.1%+11.0%0.001%Search for SEC Filing on Google Icon
4/27/2026Turtle Creek Wealth Advisors LLC1,678$0.67M0.1%-25.1%0.001%Search for SEC Filing on Google Icon
4/27/2026DB Fitzpatrick & Co Inc3,254$1.29M1.1%+4.7%0.002%Search for SEC Filing on Google Icon
4/27/2026New York State Teachers Retirement System145,141$57.55M0.1%+1.3%0.076%Search for SEC Filing on Google Icon
4/27/2026Sierra Summit Advisors LLC17,629$6.99M1.0%N/A0.009%Search for SEC Filing on Google Icon
4/27/2026Private Advisor Group LLC4,766$1.89M0.0%+4.4%0.002%Search for SEC Filing on Google Icon
4/27/2026DeDora Capital Inc.623$0.25M0.1%N/A0.000%Search for SEC Filing on Google Icon
4/27/2026Y Intercept Hong Kong Ltd7,084$2.81M0.1%N/A0.004%Search for SEC Filing on Google Icon
4/27/2026Fjarde AP Fonden Fourth Swedish National Pension Fund46,578$18.47M0.1%+57.4%0.024%Search for SEC Filing on Google Icon
4/27/2026Elevation Point Wealth Partners LLC857$0.34M0.0%+57.8%0.000%Search for SEC Filing on Google Icon
4/27/2026Platform Technology Partners581$0.23M0.0%N/A0.000%Search for SEC Filing on Google Icon
4/27/2026DSG Capital Advisors LLC1,507$0.60M0.1%-4.7%0.001%Search for SEC Filing on Google Icon
4/25/2026Strs Ohio40,744$16.15M0.1%-2.6%0.021%Search for SEC Filing on Google Icon
4/25/2026Keybank National Association OH4,206$1.67M0.0%+2.9%0.002%Search for SEC Filing on Google Icon
4/24/2026Stock Yards Bank & Trust Co.3,572$1.42M0.0%-6.4%0.002%Search for SEC Filing on Google Icon
4/24/2026Capital Asset Advisory Services LLC9,820$3.89M0.1%+113.2%0.005%Search for SEC Filing on Google Icon
4/24/2026Fulton Bank N.A.955$0.38M0.0%-6.6%0.000%Search for SEC Filing on Google Icon
4/24/2026USS Investment Management Ltd31,869$12.63M0.1%-18.6%0.017%Search for SEC Filing on Google Icon
4/24/2026IFM Investors Pty Ltd39,257$15.57M0.1%+5.5%0.020%Search for SEC Filing on Google Icon
4/24/2026North Point Portfolio Managers Corp OH33,351$13.22M2.4%+20.3%0.017%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: $502.51
Low: $500.01
High: $512.54

50 Day Range

MA: $431.32
Low: $380.47
High: $502.51

52 Week Range

Now: $502.51
Low: $376.18
High: $651.73

Volume

1,882,125 shs

Average Volume

1,686,377 shs

Market Capitalization

$96.26 billion

P/E Ratio

78.03

Dividend Yield

N/A

Beta

1.25

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. Joseph W Logan (EVP)
  5. Geus Aart De (Insider)
  6. Joseph W Logan (Insider)
  7. Joseph W Logan (CRO)
  8. Brian M Beattie (EVP)
  9. Sassine Ghazi (CEO)
  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. — 0.92%
  2. Swedbank AB — 0.52%
  3. Sumitomo Mitsui Trust Group Inc. — 0.49%
  4. Pictet Asset Management Holding SA — 0.26%
  5. Hsbc Holdings PLC — 0.17%
  6. Principal Financial Group Inc. — 0.15%
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. Pictet Asset Management Holding SA
  2. Montrusco Bolton Investments Inc.
  3. Swedbank AB
  4. Sumitomo Mitsui Trust Group Inc.
  5. ABN AMRO Bank N.V.
  6. Principal Financial Group Inc.
  7. Candriam S.C.A.
  8. Calamos Wealth Management LLC
During the last year, company insiders that have sold Synopsys company stock include:
  1. Sassine Ghazi (CEO)
  2. Sudhindra Kankanwadi (CAO)
  3. Shelagh Glaser (CFO)
  4. Janet Lee (Insider)
  5. Richard S Mahoney (CRO)
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. SG Americas Securities LLC
  3. Vaughan Nelson Investment Management L.P.
  4. Tensor Edge Capital LLC
  5. OP Asset Management Ltd
  6. Border to Coast Pensions Partnership Ltd
  7. Janney Montgomery Scott LLC
  8. Louisiana State Employees Retirement System