| 2025-09-09 | -36.9% | legal | SEC EDGAR | SNPS 8-K: 2.02 and (SEC Filing) |
| 2025-09-10 | -28.6% | earnings | Yahoo Finance | Synopsys (SNPS) Drops to 5-Month Low on Dismal Earnings - Yahoo Finance |
| 2025-09-10 | -28.6% | earnings | Yahoo Finance | SNPS: Synopsys Stock Tanks as Q4 Forecast Falls Short of Expectations - Yahoo Finance |
| 2025-09-18 | +15.8% | legal | SEC EDGAR | SNPS 8-K: 5.02 (SEC Filing) |
| 2022-05-19 | +13.1% | legal | SEC EDGAR | SNPS 8-K: 5.02 and (SEC Filing) |
| 2025-09-17 | +12.4% | news | Yahoo Finance | Synopsys, Inc. (SNPS) Is a Trending Stock: Facts to Know Before Betting on It - Yahoo Finance |
| 2025-05-28 | -10.9% | legal | SEC EDGAR | SNPS 8-K: 2.02 and (SEC Filing) |
| 2022-05-18 | +10.9% | legal | SEC EDGAR | SNPS 8-K: 2.02 and (SEC Filing) |
| 2023-05-25 | +10.3% | legal | SEC EDGAR | SNPS 8-K: 8.01 and (SEC Filing) |
| 2024-12-04 | -10.1% | legal | SEC EDGAR | SNPS 8-K: 2.02 and (SEC Filing) |
| 2026-02-02 | -9.5% | news | Seeking Alpha | Synopsys: Powering The AI Engine |
| 2026-02-02 | -9.5% | news | Yahoo Finance | Synopsys, Inc. (SNPS): A Bull Case Theory - Yahoo Finance |
| 2021-08-18 | +9.3% | legal | SEC EDGAR | SNPS 8-K: 2.02 and (SEC Filing) |
| 2025-12-01 | +7.8% | legal | SEC EDGAR | SNPS 8-K: 3.02, 7.01 (SEC Filing) |
| 2025-12-01 | +7.8% | expansion | Synopsys | NVIDIA and Synopsys Announce Strategic Partnership to Revolutionize Engineering and Design - Synopsys |
| 2022-11-30 | +7.5% | legal | SEC EDGAR | SNPS 8-K: 2.02 and (SEC Filing) |
| 2025-11-04 | -7.4% | legal | SEC EDGAR | SNPS 8-K: 5.02 and 7.01 (SEC Filing) |
| 2026-02-03 | -7.2% | earnings | MarketBeat | Mediolanum International Funds Ltd Decreases Stock Holdings in Synopsys, Inc. $SNPS - MarketBeat |
| 2023-05-17 | +7.0% | legal | SEC EDGAR | SNPS 8-K: 2.02 and (SEC Filing) |
| 2026-02-26 | -6.8% | earnings | Seeking Alpha | Synopsys' FY26 guidance likely conservative as analysts reiterate strong ratings |
| 2026-02-26 | -6.8% | earnings | Seeking Alpha | Synopsys outlines $9.56B–$9.66B revenue target for 2026 as Ansys integration advances |
| 2026-02-26 | -6.8% | earnings | Seeking Alpha | Synopsys, Inc. (SNPS) Q1 2026 Earnings Call Transcript |
| 2026-02-26 | -6.8% | earnings | Quiver Quantitative | Synopsys Stock (SNPS) Opinions on Earnings Release and AI Outlook - Quiver Quantitative |
| 2026-02-26 | -6.8% | news | Yahoo Finance | Weakness in the IP Segment Weighed on Synopsys’ (SNPS) Performance - Yahoo Finance |
| 2023-12-21 | -6.1% | legal | SEC EDGAR | SNPS 8-K: 5.02 and (SEC Filing) |
| 2025-12-02 | +5.9% | news | Quiver Quantitative | Synopsys, Inc. Stock (SNPS) Opinions on Nvidia's $2 Billion Investment | SNPS Stock News - Quiver Quantitative |
| 2026-04-12 | +5.5% | earnings | MarketBeat | Sumitomo Mitsui Trust Group Inc. Sells 14,965 Shares of Synopsys, Inc. $SNPS - MarketBeat |
| 2026-04-12 | +5.5% | earnings | MarketBeat | Carnegie Investment Counsel Sells 22,600 Shares of Synopsys, Inc. $SNPS - MarketBeat |
| 2026-03-24 | -5.4% | news | Seeking Alpha | Synopsys partners with Arm to build CPUs for data centers |
| 2026-03-24 | -5.4% | news | Yahoo Finance | Synopsys vs. NVIDIA: Which Chip Ecosystem Stock Is the Better Bet? - Yahoo Finance |
| 2026-02-24 | +5.2% | earnings | Seeking Alpha | Synopsys Q1 2026 Earnings Preview |
| 2026-02-24 | +5.2% | news | Seeking Alpha | Synopsys: Super-Wide Moat And Attractive Valuation Thanks To 'SaaSpocalypse' |
| 2025-10-01 | -5.0% | news | Yahoo Finance | Synopsys, Inc. (SNPS) is Attracting Investor Attention: Here is What You Should Know - Yahoo Finance |
| 2026-01-06 | +4.9% | news | Yahoo Finance | Prediction: Synopsys Stock Will Soar Over the Next Decade. Here's 1 Nvidia-Related Reason Why. - Yahoo Finance |
| 2026-04-09 | -4.9% | news | Yahoo Finance | Synopsys (SNPS) Stock Drops Despite Market Gains: Important Facts to Note - Yahoo Finance |
| 2026-04-09 | -4.9% | earnings | MarketBeat | CCLA Investment Management Has $130.80 Million Position in Synopsys, Inc. $SNPS - MarketBeat |
| 2026-04-09 | -4.9% | earnings | MarketBeat | V Square Quantitative Management LLC Buys New Stake in Synopsys, Inc. $SNPS - MarketBeat |
| 2026-04-20 | +4.9% | legal | SEC EDGAR | SNPS 8-K: 5.02, 5.07 (SEC Filing) |
| 2026-04-20 | +4.9% | earnings | MarketBeat | First Horizon Corp Sells 20,930 Shares of Synopsys, Inc. $SNPS - MarketBeat |
| 2026-01-05 | +4.6% | news | Seeking Alpha | Synopsys: Paying For Tomorrow While Today Remains Uneven |
| 2026-01-13 | -4.6% | analyst | Seeking Alpha | Synopsys slips as Piper Sandler downgrades on potential 'prolonged headwinds' |
| 2026-04-13 | +4.6% | earnings | MarketBeat | Massachusetts Financial Services Co. MA Decreases Position in Synopsys, Inc. $SNPS - MarketBeat |
| 2026-04-13 | +4.6% | earnings | MarketBeat | Robeco Institutional Asset Management B.V. Increases Position in Synopsys, Inc. $SNPS - MarketBeat |
| 2026-04-23 | +4.6% | news | MT Newswires | Atomera, Synopsys Expand Collaboration on Gallium Nitride Device Modeling |
| 2026-04-23 | +4.6% | news | Zacks | Synopsys (SNPS) Sees a More Significant Dip Than Broader Market: Some Facts to Know |
| 2026-04-23 | +4.6% | news | Business Wire | Atomera Extends Collaboration With Synopsys to Accelerate GaN Modeling in High-Value RF and Power Devices |
| 2026-04-23 | +4.6% | earnings | MarketBeat | Synopsys, Inc. $SNPS Shares Sold by North Point Portfolio Managers Corp OH - MarketBeat |
| 2026-04-23 | +4.6% | news | GuruFocus | Is Synopsys Inc (SNPS) a Bargain After 4.3% Drop? GF Value Says Undervalued - GuruFocus |
| 2026-01-02 | +4.4% | news | Quiver Quantitative | Synopsys, Inc. Stock (SNPS) Opinions on Nvidia Investment and Legal Challenges - Quiver Quantitative |
| 2026-01-02 | +4.4% | earnings | Yahoo Finance | Synopsys (SNPS) Beats Stock Market Upswing: What Investors Need to Know - Yahoo Finance |
| 2026-04-15 | +4.3% | news | Seeking Alpha | Synopsys: Structural Growth Intact With Upside From Synergies And Deleveraging |
| 2025-11-05 | -4.1% | news | Yahoo Finance | Synopsys (SNPS) Stock Sinks As Market Gains: Here's Why - Yahoo Finance |
| 2025-12-11 | -4.0% | earnings | Quiver Quantitative | Synopsys, Inc. Stock (SNPS) Opinions on Q4 Earnings and Nvidia Partnership - Quiver Quantitative |
| 2024-02-21 | +3.8% | legal | SEC EDGAR | SNPS 8-K: 2.02 and (SEC Filing) |
| 2026-03-26 | -3.8% | earnings | Seeking Alpha | Software revenue stemming from activity rather than seat count best defended from AI disruption: KeyBanc |
| 2022-09-01 | -3.7% | legal | SEC EDGAR | SNPS 8-K: 8.01 and (SEC Filing) |
| 2024-03-19 | +3.7% | legal | SEC EDGAR | SNPS 8-K: 8.01 (SEC Filing) |
| 2024-01-16 | +3.6% | legal | SEC EDGAR | SNPS 8-K: 1.01, 7.01 (SEC Filing) |
| 2021-05-03 | -3.6% | legal | SEC EDGAR | SNPS 8-K: 5.02 (SEC Filing) |
| 2026-02-16 | -3.6% | earnings | Quiver Quantitative | Synopsys Stock (SNPS) Opinions on Quarterly Earnings Beat - Quiver Quantitative |
| 2026-02-25 | -3.6% | earnings | Seeking Alpha | Synopsys slides despite Q1 results demonstrating 65% revenue surge |
| 2026-02-25 | -3.6% | earnings | Seeking Alpha | Synopsys Non-GAAP EPS of $3.77 beats by $0.21, revenue of $2.41B beats by $20M |
| 2026-02-25 | -3.6% | legal | SEC EDGAR | SNPS 8-K: 2.02, 8.01 (SEC Filing) |
| 2026-02-25 | -3.6% | earnings | Quiver Quantitative | Synopsys Inc. (SNPS) Stock Falls on Q1 2026 Earnings - Quiver Quantitative |
| 2024-05-22 | +3.6% | legal | SEC EDGAR | SNPS 8-K: 2.02 and (SEC Filing) |
| 2026-04-17 | +3.5% | earnings | Yahoo Finance | Synopsys (SNPS) Beats Stock Market Upswing: What Investors Need to Know - Yahoo Finance |
| 2026-04-17 | +3.5% | earnings | MarketBeat | Mirae Asset Global Investments Co. Ltd. Grows Position in Synopsys, Inc. $SNPS - MarketBeat |
| 2021-06-17 | +3.4% | legal | SEC EDGAR | SNPS 8-K: 8.01 and (SEC Filing) |
| 2026-03-02 | +3.3% | expansion | Seeking Alpha | Synopsys initiates $250M accelerated share repurchase agreement |
| 2026-03-02 | +3.3% | legal | SEC EDGAR | SNPS 8-K: 8.01 and (SEC Filing) |
| 2026-03-02 | +3.3% | expansion | Synopsys | Synopsys Initiates $250 Million Accelerated Share Repurchase Agreement - Synopsys |
| 2021-05-19 | +3.3% | legal | SEC EDGAR | SNPS 8-K: 2.02 and (SEC Filing) |
| 2023-02-15 | -3.3% | legal | SEC EDGAR | SNPS 8-K: 2.02 and (SEC Filing) |
| 2026-04-21 | +3.2% | earnings | MarketBeat | Synopsys, Inc. $SNPS Shares Sold by PFG Advisors - MarketBeat |
| 2025-10-14 | -3.0% | news | Yahoo Finance | What Makes Synopsys (SNPS) a Great Business? - Yahoo Finance |
| 2026-04-14 | +2.9% | news | Seeking Alpha | Synopsys: A Derisked Growth Story With Ansys Driving The Next Leg |
| 2026-04-14 | +2.9% | expansion | Yahoo Finance | Here’s Why Synopsys Inc’s (SNPS) Partnership With Nvidia Is Important - Yahoo Finance |
| 2026-04-14 | +2.9% | earnings | MarketBeat | Baillie Gifford & Co. Sells 5,454 Shares of Synopsys, Inc. $SNPS - MarketBeat |
| 2026-04-14 | +2.9% | earnings | MarketBeat | State of Alaska Department of Revenue Sells 5,475 Shares of Synopsys, Inc. $SNPS - MarketBeat |
| 2026-04-22 | -2.9% | news | MT Newswires | Synopsys, Taiwan Semiconductor Collaborate on Silicon Proven IP, Certified EDA Flows |
| 2026-04-22 | -2.9% | news | PR Newswire | Synopsys Partners with TSMC to Power Next-Generation AI Systems with Silicon Proven IP and Certified EDA Flows |
| 2026-04-22 | -2.9% | earnings | MarketBeat | Private Trust Co. NA Lowers Stock Position in Synopsys, Inc. $SNPS - MarketBeat |
| 2026-04-22 | -2.9% | news | foreignpolicyjournal.com | Synopsys (NASDAQ: SNPS) Stock Price Trades 30% Above Key DCF Floor as EDA Dominance Meets Valuation Reality Check - foreignpolicyjournal.com |
| 2026-04-22 | -2.9% | earnings | MarketBeat | Universal Beteiligungs und Servicegesellschaft mbH Has $110.77 Million Stock Holdings in Synopsys, Inc. $SNPS - MarketBeat |
| 2026-04-22 | -2.9% | earnings | MarketBeat | OVERSEA CHINESE BANKING Corp Ltd Reduces Position in Synopsys, Inc. $SNPS - MarketBeat |
| 2026-04-22 | -2.9% | news | Cổng thông tin điện tử tỉnh Tây Ninh | What trend signals are forming for Synopsys (SNPS) stock (Slight Gain) 2026-04-22 - Real Trader Insights - Cổng thông tin điện tử tỉnh Tây Ninh |
| 2025-10-16 | +2.8% | news | Yahoo Finance | What Makes Synopsys (SNPS) a High-Quality Business? - Yahoo Finance |
| 2022-08-17 | -2.8% | legal | SEC EDGAR | SNPS 8-K: 2.02 and (SEC Filing) |
| 2025-02-27 | -2.7% | legal | SEC EDGAR | SNPS 8-K: 8.01 and (SEC Filing) |
| 2026-04-19 | +2.7% | earnings | MarketBeat | Assetmark Inc. Reduces Stock Position in Synopsys, Inc. $SNPS - MarketBeat |
| 2026-04-18 | +2.7% | earnings | MarketBeat | GF Fund Management CO. LTD. Sells 7,667 Shares of Synopsys, Inc. $SNPS - MarketBeat |
| 2026-03-27 | -2.6% | news | Seeking Alpha | Synopsys' software license price hike may take 2-3 years: BNP |
| 2023-02-23 | +2.6% | legal | SEC EDGAR | SNPS 8-K: 8.01 and (SEC Filing) |
| 2025-07-03 | +2.5% | legal | SEC EDGAR | SNPS 8-K: 8.01 (SEC Filing) |
| 2026-01-12 | -2.5% | news | Yahoo Finance | Loop Capital Remains Bullish on Synopsys Inc. (SNPS) on AI and EDA Tailwinds - Yahoo Finance |
| 2022-05-27 | +2.4% | legal | SEC EDGAR | SNPS 8-K: 8.01 and (SEC Filing) |
| 2022-12-16 | +2.3% | legal | SEC EDGAR | SNPS 8-K: 8.01 and (SEC Filing) |
| 2026-04-10 | +2.3% | earnings | MarketBeat | Douglas Lane & Associates LLC Raises Stock Position in Synopsys, Inc. $SNPS - MarketBeat |
| 2026-04-10 | +2.3% | news | GuruFocus | Synopsys Inc (SNPS) Stock Down 3.1% -- Now Undervalued? GF Score: 90/100 - GuruFocus |
| 2024-05-16 | -2.3% | legal | SEC EDGAR | SNPS 8-K: 8.01 and (SEC Filing) |
| 2026-03-14 | +2.2% | news | Quiver Quantitative | $SNPS stock fell 6% this week. Here's what we see in our data. - Quiver Quantitative |
| 2022-02-16 | -2.2% | legal | SEC EDGAR | SNPS 8-K: 2.02 and (SEC Filing) |
| 2021-12-10 | +2.1% | legal | SEC EDGAR | SNPS 8-K: 8.01 and (SEC Filing) |
| 2021-12-01 | +2.1% | legal | SEC EDGAR | SNPS 8-K: 5.02 and (SEC Filing) |
| 2021-12-01 | +2.1% | legal | SEC EDGAR | SNPS 8-K: 2.02 and (SEC Filing) |
| 2026-03-25 | -2.1% | news | Yahoo Finance | Here is What to Know Beyond Why Synopsys, Inc. (SNPS) is a Trending Stock - Yahoo Finance |
| 2025-07-14 | +2.0% | legal | SEC EDGAR | SNPS 8-K: 8.01 and (SEC Filing) |
| 2025-10-29 | -2.0% | news | Yahoo Finance | Here is What to Know Beyond Why Synopsys, Inc. (SNPS) is a Trending Stock - Yahoo Finance |
| 2026-01-15 | +2.0% | news | Seeking Alpha | Synopsys, Inc. (SNPS) Presents at 28th Annual Needham Growth Conference Transcript |
| 2026-01-15 | +2.0% | earnings | Seeking Alpha | Why I'm Rotating Capital From Synopsys Into Beaten-Down Software Peers |
| 2023-09-01 | +2.0% | legal | SEC EDGAR | SNPS 8-K: 5.02 (SEC Filing) |
| 2026-01-21 | -2.0% | earnings | Seeking Alpha | Nvidia, Broadcom, Micron among JPMorgan's favorite chip stocks going into earnings |
| 2026-01-21 | -2.0% | news | Seeking Alpha | ARK Invest adds new positions in VELO and SNPS |
| 2025-12-23 | -2.0% | news | Seeking Alpha | Citi 2026 semis outlook: AI growth continues, MCHP top pick |
| 2025-07-17 | +1.8% | legal | SEC EDGAR | SNPS 8-K: 1.01, 2.01, 2.03, 5.02, 7.01 (SEC Filing) |
| 2026-03-23 | -1.8% | analyst | Seeking Alpha | Elliott's stake in Synopsys a 'near-term positive,' focus on 'margin' - analysts |
| 2026-03-23 | -1.8% | news | Seeking Alpha | Elliott takes multibillion-dollar stake in Synopsys - WSJ |
| 2026-03-23 | -1.8% | news | Quiver Quantitative | Synopsys Stock (SNPS) Opinions on Elliott Activist Stake - Quiver Quantitative |
| 2026-01-23 | -1.8% | news | Yahoo Finance | Synopsys (SNPS) Stock Falls Amid Market Uptick: What Investors Need to Know - Yahoo Finance |
| 2021-08-26 | +1.8% | legal | SEC EDGAR | SNPS 8-K: 8.01 and (SEC Filing) |
| 2026-03-17 | +1.8% | news | Yahoo Finance | Jim Cramer on Synopsys (SNPS): “Long a Company We Have Championed Since the Beginning of Mad Money” - Yahoo Finance |
| 2025-09-16 | +1.7% | news | Yahoo Finance | Jim Cramer Wonders Whether “Intel Crushed” Synopsys, Inc. (SNPS) - Yahoo Finance |
| 2024-03-20 | +1.7% | legal | SEC EDGAR | SNPS 8-K: 7.01, 8.01 (SEC Filing) |
| 2025-09-02 | -1.7% | news | Yahoo Finance | What Makes Synopsys (SNPS) a Good Investment? - Yahoo Finance |
| 2026-03-03 | +1.7% | news | Seeking Alpha | Synopsys, Inc. (SNPS) Presents at Morgan Stanley Technology, Media & Telecom Conference 2026 Transcript |
| 2026-03-03 | +1.7% | earnings | Quiver Quantitative | Synopsys Stock (SNPS) Opinions on Q1 Earnings and Analyst Downgrade - Quiver Quantitative |
| 2023-08-07 | -1.7% | legal | SEC EDGAR | SNPS 8-K: 5.02, 7.01 (SEC Filing) |
| 2026-03-11 | -1.6% | news | Yahoo Finance | Is Trending Stock Synopsys, Inc. (SNPS) a Buy Now? - Yahoo Finance |
| 2025-12-10 | +1.6% | legal | SEC EDGAR | SNPS 8-K: 2.02 and (SEC Filing) |
| 2023-08-16 | -1.4% | legal | SEC EDGAR | SNPS 8-K: 5.02, 7.01 (SEC Filing) |
| 2023-08-16 | -1.4% | legal | SEC EDGAR | SNPS 8-K: 2.02 and (SEC Filing) |
| 2021-12-16 | -1.4% | legal | SEC EDGAR | SNPS 8-K: 8.01 and (SEC Filing) |
| 2026-01-27 | +1.3% | news | Seeking Alpha | Synopsys: Catalysts Are Still Far Away, Wait For A Better Price |
| 2026-03-13 | +1.3% | news | Seeking Alpha | AMD ownership increases, Synopsys sees a decrease as fund managers alter portfolios |
| 2024-05-06 | +1.2% | legal | SEC EDGAR | SNPS 8-K: 8.01 and (SEC Filing) |
| 2024-08-21 | -1.2% | legal | SEC EDGAR | SNPS 8-K: 2.02 and (SEC Filing) |
| 2022-12-14 | -1.2% | legal | SEC EDGAR | SNPS 8-K: 1.01, 2.03 (SEC Filing) |
| 2025-10-03 | +1.1% | news | Yahoo Finance | Here's Why Synopsys Stock Crashed and Then Staged a Recovery in September - Yahoo Finance |
| 2026-04-16 | +1.1% | earnings | MarketBeat | KBC Group NV Cuts Stake in Synopsys, Inc. $SNPS - MarketBeat |
| 2026-04-16 | +1.1% | earnings | MarketBeat | Border to Coast Pensions Partnership Ltd Buys New Stake in Synopsys, Inc. $SNPS - MarketBeat |
| 2025-11-20 | +1.1% | news | Yahoo Finance | Do You Believe Synopsys (SNPS) Has Promising Potential? - Yahoo Finance |
| 2026-03-29 | +1.0% | news | Seeking Alpha | Synopsys: Elliot Stake Confirms Attraction, Reiterate Buy |
| 2024-10-01 | -1.0% | legal | SEC EDGAR | SNPS 8-K: 8.01 (SEC Filing) |
| 2026-01-17 | +1.0% | analyst | Seeking Alpha | Notable analyst calls this week: Intel, AMD and Adobe among top picks |
| 2026-02-19 | -1.0% | legal | SEC EDGAR | SNPS 8-K: 5.02 and 7.01 (SEC Filing) |
| 2025-12-18 | +1.0% | news | Yahoo Finance | Synopsys, Inc. (SNPS) is Attracting Investor Attention: Here is What You Should Know - Yahoo Finance |
| 2026-04-01 | -1.0% | earnings | MarketBeat | Brookstone Capital Management Buys 15,580 Shares of Synopsys, Inc. $SNPS - MarketBeat |
| 2022-08-25 | +1.0% | legal | SEC EDGAR | SNPS 8-K: 8.01 and (SEC Filing) |
| 2025-04-11 | +0.9% | legal | SEC EDGAR | SNPS 8-K: 5.02, 5.07 (SEC Filing) |
| 2026-03-07 | -0.9% | news | Seeking Alpha | Synopsys: Design IP Weakness Doesn't Really Matter Post Transition |
| 2021-06-24 | -0.9% | legal | SEC EDGAR | SNPS 8-K: 8.01 and (SEC Filing) |
| 2025-02-26 | +0.8% | legal | SEC EDGAR | SNPS 8-K: 2.02 and (SEC Filing) |
| 2025-03-05 | +0.8% | legal | SEC EDGAR | SNPS 8-K: 1.01 and (SEC Filing) |
| 2025-10-23 | +0.8% | news | Yahoo Finance | Synopsys, Inc. (SNPS) Stock Could Jump to $600, Says Mizuho - Yahoo Finance |
| 2022-04-15 | +0.8% | legal | SEC EDGAR | SNPS 8-K: 5.02, 5.07 (SEC Filing) |
| 2025-03-17 | +0.7% | legal | SEC EDGAR | SNPS 8-K: 1.01, 2.03, 8.01 (SEC Filing) |
| 2026-04-07 | +0.7% | news | Yahoo Finance | What Makes Synopsys Inc. (SNPS) Appear so Attractive - Yahoo Finance |
| 2026-03-06 | -0.7% | news | Yahoo Finance | Is Synopsys, Inc. (SNPS) A Good Stock To Buy Now? - Yahoo Finance |
| 2023-08-24 | -0.6% | legal | SEC EDGAR | SNPS 8-K: 8.01 and (SEC Filing) |
| 2024-04-12 | -0.6% | legal | SEC EDGAR | SNPS 8-K: 5.02, 5.07 (SEC Filing) |
| 2025-12-14 | +0.5% | news | Yahoo Finance | Bank of America Calls Synopsys (SNPS) a Lower-Beta AI Play With Catch-Up Potential - Yahoo Finance |
| 2026-02-17 | +0.5% | news | Yahoo Finance | Synopsys (SNPS) Stock Sinks As Market Gains: Here's Why - Yahoo Finance |
| 2026-01-14 | -0.5% | expansion | Seeking Alpha | Synopsys enters agreement with GlobalFoundries for sale of processor IP solutions business |
| 2026-01-14 | -0.5% | news | Yahoo Finance | Investors Heavily Search Synopsys, Inc. (SNPS): Here is What You Need to Know - Yahoo Finance |
| 2026-02-23 | +0.5% | earnings | TradingView | Synopsys to Report Q1 Earnings: What's in the Cards for the Stock? - TradingView |
| 2023-04-14 | -0.5% | legal | SEC EDGAR | SNPS 8-K: 5.02, 5.07 (SEC Filing) |
| 2022-02-25 | -0.5% | legal | SEC EDGAR | SNPS 8-K: 8.01 and (SEC Filing) |
| 2023-11-29 | -0.4% | legal | SEC EDGAR | SNPS 8-K: 2.02 and (SEC Filing) |
| 2022-05-25 | +0.4% | legal | SEC EDGAR | SNPS 8-K: 5.02 and (SEC Filing) |
| 2021-09-13 | +0.3% | legal | SEC EDGAR | SNPS 8-K: 5.02 and (SEC Filing) |
| 2025-10-13 | -0.3% | news | Yahoo Finance | What Makes Synopsys (SNPS) an Attractive Investment Bet? - Yahoo Finance |
| 2022-11-29 | +0.2% | legal | SEC EDGAR | SNPS 8-K: 5.02, 7.01 (SEC Filing) |
| 2026-04-04 | -0.2% | earnings | MarketBeat | Aberdeen Group plc Sells 7,913 Shares of Synopsys, Inc. $SNPS - MarketBeat |
| 2026-02-10 | +0.1% | news | Yahoo Finance | Should You Invest in Synopsys (SNPS) Based on Bullish Wall Street Views? - Yahoo Finance |
| 2021-12-06 | +0.1% | legal | SEC EDGAR | SNPS 8-K: 5.02 and (SEC Filing) |
| 2024-02-14 | +0.1% | legal | SEC EDGAR | SNPS 8-K: 1.01, 2.03, 8.01 (SEC Filing) |
| 2025-05-29 | +0.1% | legal | SEC EDGAR | SNPS 8-K: 7.01 and 8.01 (SEC Filing) |
| 2026-04-06 | -0.0% | earnings | MarketBeat | Synopsys, Inc. $SNPS Shares Acquired by SeaTown Holdings Pte. Ltd. - MarketBeat |
| 2026-04-26 | — | news | Insider Monkey | Is Cadence Design Systems, Inc. (CDNS) A Good Stock To Buy Now? |
| 2026-04-26 | — | news | Simply Wall St. | Why Atomera (ATOM) Is Up 60.7% After Expanding Synopsys GaN Modeling Collaboration |
| 2026-04-26 | — | earnings | MarketBeat | Capital Investment Services of America Inc. Lowers Stock Position in Synopsys, Inc. $SNPS - MarketBeat |
| 2026-04-26 | — | earnings | MarketBeat | HB Wealth Management LLC Reduces Stock Holdings in Synopsys, Inc. $SNPS - MarketBeat |
| 2026-04-26 | — | earnings | MarketBeat | Nichols & Pratt Advisers LLP MA Raises Stock Position in Synopsys, Inc. $SNPS - MarketBeat |
| 2026-04-26 | — | news | timothysykes.com | SNPS Jumps As Synopsys Extends TSMC, Atomera AI Push - timothysykes.com |
| 2026-04-26 | — | expansion | StocksToTrade | SNPS Rallies As Synopsys Extends TSMC And Atomera AI Partnerships - StocksToTrade |
| 2026-04-26 | — | news | StocksToTrade | SNPS Extends TSMC, Atomera Alliances As Legal Risks Surface - StocksToTrade |
| 2026-04-25 | — | expansion | Quiver Quantitative | Synopsys Stock (SNPS) Opinions on TSMC Partnership - Quiver Quantitative |
| 2026-04-25 | — | earnings | MarketBeat | Calamos Wealth Management LLC Raises Stock Position in Synopsys, Inc. $SNPS - MarketBeat |
| 2026-04-25 | — | earnings | MarketBeat | M&T Bank Corp Acquires 10,612 Shares of Synopsys, Inc. $SNPS - MarketBeat |
| 2026-04-25 | — | earnings | MarketBeat | Kercheville Advisors LLC Purchases Shares of 4,981 Synopsys, Inc. $SNPS - MarketBeat |
| 2026-04-25 | — | earnings | MarketBeat | Munich Reinsurance Co Stock Corp in Munich Cuts Stake in Synopsys, Inc. $SNPS - MarketBeat |
| 2026-04-25 | — | earnings | MarketBeat | Synopsys, Inc. $SNPS Shares Acquired by Calamos Advisors LLC - MarketBeat |
| 2026-04-25 | — | earnings | MarketBeat | Montrusco Bolton Investments Inc. Sells 85,556 Shares of Synopsys, Inc. $SNPS - MarketBeat |
| 2026-04-25 | — | earnings | MarketBeat | Teacher Retirement System of Texas Purchases 4,808 Shares of Synopsys, Inc. $SNPS - MarketBeat |
| 2026-04-25 | — | earnings | MarketBeat | Impax Asset Management Group plc Sells 179,146 Shares of Synopsys, Inc. $SNPS - MarketBeat |
| 2026-04-24 | — | news | Insider Monkey | Is Synopsys, Inc. (SNPS) A Good Stock To Buy Now? |
| 2026-04-24 | — | news | MT Newswires | Top Midday Gainers |
| 2026-04-24 | — | earnings | Barchart | Synopsys’ Quarterly Earnings Preview: What You Need to Know |
| 2026-04-24 | — | news | Yahoo Finance | Is Synopsys, Inc. (SNPS) A Good Stock To Buy Now? - Yahoo Finance |
| 2026-04-24 | — | news | MSN | Synopsys, Inc. (SNPS) is a trending stock: Facts to know before betting on it - MSN |
| 2026-04-24 | — | news | TechStock² | Synopsys Stock Turns Back Toward AI Chip Race After New TSMC Design Push - TechStock² |
| 2026-04-24 | — | earnings | MarketBeat | Synopsys, Inc. $SNPS Shares Purchased by China Universal Asset Management Co. Ltd. - MarketBeat |
| 2026-04-24 | — | earnings | MarketBeat | Davis Rea LTD. Has $14.51 Million Stock Holdings in Synopsys, Inc. $SNPS - MarketBeat |
| 2026-04-24 | — | earnings | MarketBeat | B. Metzler seel. Sohn & Co. AG Sells 16,034 Shares of Synopsys, Inc. $SNPS - MarketBeat |
| 2026-04-24 | — | earnings | MarketBeat | Synopsys (NASDAQ:SNPS) Trading 6.3% Higher - Here's What Happened - MarketBeat |
| 2026-04-24 | — | news | Insider Monkey | Is Synopsys, Inc. (SNPS) A Good Stock To Buy Now? - Insider Monkey |
| 2026-04-24 | — | M&A | StocksToTrade | Synopsys Stock Climbs As TSMC And NASA Deals Spotlight AI Edge - StocksToTrade |
| 2026-04-24 | — | news | TradingKey | Synopsys Inc Stock (SNPS) Moved Up by 9.43% on Apr 24: What Investors Need To Know - TradingKey |
| 2026-04-24 | — | expansion | CoinCentral | Synopsys (SNPS) Stock: Its Atomera Partnership Just Got a GaN Upgrade - CoinCentral |