| 2025-05-08 | +18.9% | legal | SEC EDGAR | ALGM 8-K: 2.02 and (SEC Filing) |
| 2026-01-28 | +16.5% | earnings | Seeking Alpha | Allegro MicroSystems Q3 2026 Earnings Preview |
| 2026-01-05 | +15.9% | news | Investing.com | Allegro Microsystems stock jumps after expanding SiC gate driver lineup - Investing.com |
| 2026-01-05 | +15.9% | news | Stock Titan | New tiny chip cuts wasted power in EVs and data centers by 90% - Stock Titan |
| 2026-01-05 | +15.9% | news | TipRanks | Why Allegro MicroSystems Stock Is Quietly Climbing - TipRanks |
| 2026-03-31 | +15.1% | news | Yahoo Finance | Allegro MicroSystems, Amkor, NXP Semiconductors, Photronics, and Lam Research Stocks Trade Up, What You Need To Know - Yahoo Finance |
| 2026-03-31 | +15.1% | news | The Globe and Mail | Allegro MicroSystems, Amkor, NXP Semiconductors, Photronics, and Lam Research Stocks Trade Up, What You Need To Know - The Globe and Mail |
| 2026-03-31 | +15.1% | news | TipRanks | Allegro MicroSystems Stock Jumps on Bullish Rebound - TipRanks |
| 2026-03-31 | +15.1% | news | FinancialContent | Allegro MicroSystems, Amkor, NXP Semiconductors, Photronics, and Lam Research Stocks Trade Up, What You Need To Know - FinancialContent |
| 2023-08-01 | -14.6% | legal | SEC EDGAR | ALGM 8-K: 2.02 and (SEC Filing) |
| 2026-02-18 | -13.3% | analyst | Seeking Alpha | Allegro MicroSystems, Inc. (ALGM) Analyst/Investor Day Transcript |
| 2026-02-18 | -13.3% | analyst | Seeking Alpha | Allegro MicroSystems, Inc. (ALGM) Analyst/Investor Day - Slideshow |
| 2026-02-18 | -13.3% | analyst | Seeking Alpha | Allegro MicroSystems, Inc. (ALGM) Analyst/Investor Day - Slideshow (NASDAQ:ALGM) 2026-02-18 - Seeking Alpha |
| 2026-02-18 | -13.3% | news | Benzinga | Tech Stocks Rebound, Crude Rallies Above $64 On Iran Tensions - Allegro Microsystems (NASDAQ:ALGM) - Benzinga |
| 2023-01-31 | +12.7% | legal | SEC EDGAR | ALGM 8-K: 2.02 and (SEC Filing) |
| 2024-07-23 | -12.1% | legal | SEC EDGAR | ALGM 8-K: 1.01, 2.02, 5.02, 7.01 (SEC Filing) |
| 2025-02-24 | -10.8% | legal | SEC EDGAR | ALGM 8-K: 5.02 and (SEC Filing) |
| 2022-10-27 | +10.0% | legal | SEC EDGAR | ALGM 8-K: 2.02 and (SEC Filing) |
| 2024-05-09 | -9.6% | legal | SEC EDGAR | ALGM 8-K: 2.02 and (SEC Filing) |
| 2021-07-29 | +8.5% | legal | SEC EDGAR | ALGM 8-K: 2.02 and (SEC Filing) |
| 2024-03-04 | -8.3% | legal | SEC EDGAR | ALGM 8-K: 5.02 and (SEC Filing) |
| 2025-12-03 | +8.3% | news | Yahoo Finance | Allegro MicroSystems (ALGM) Stock Trades Up, Here Is Why - Yahoo Finance |
| 2026-03-27 | -8.2% | news | Yahoo Finance | onsemi, Allegro MicroSystems, Entegris, Broadcom, and NXP Semiconductors Stocks Trade Down, What You Need To Know - Yahoo Finance |
| 2024-02-01 | +8.1% | legal | SEC EDGAR | ALGM 8-K: 2.02 and (SEC Filing) |
| 2026-04-08 | +8.1% | news | Yahoo Finance | Why Are Allegro MicroSystems (ALGM) Shares Soaring Today - Yahoo Finance |
| 2026-04-08 | +8.1% | news | The Globe and Mail | Why Are Allegro MicroSystems (ALGM) Shares Soaring Today - The Globe and Mail |
| 2026-04-08 | +8.1% | news | The Chronicle-Journal | Why Are Allegro MicroSystems (ALGM) Shares Soaring Today - The Chronicle-Journal |
| 2025-07-22 | -8.0% | news | StockStory | 3 Reasons ALGM is Risky and 1 Stock to Buy Instead - StockStory |
| 2026-01-06 | +7.4% | news | Yahoo Finance | Microchip Technology, NXP Semiconductors, Texas Instruments, Western Digital, and Allegro MicroSystems Stocks Trade Up, What You Need To Know - Yahoo Finance |
| 2026-01-29 | +7.3% | earnings | Seeking Alpha | Allegro MicroSystems outlines 22% year-over-year Q4 sales growth target while advancing data center and robotics initiatives |
| 2026-01-29 | +7.3% | earnings | Seeking Alpha | Allegro MicroSystems, Inc. (ALGM) Q3 2026 Earnings Call Transcript |
| 2026-01-29 | +7.3% | earnings | Seeking Alpha | Allegro MicroSystems, Inc. 2026 Q3 - Results - Earnings Call Presentation |
| 2026-01-29 | +7.3% | earnings | Seeking Alpha | Allegro MicroSystems beats Q3 estimates |
| 2026-01-29 | +7.3% | legal | SEC EDGAR | ALGM 8-K: 2.02 and (SEC Filing) |
| 2026-01-29 | +7.3% | news | Yahoo Finance | Why Allegro MicroSystems (ALGM) Stock Is Trading Up Today - Yahoo Finance |
| 2026-01-29 | +7.3% | earnings | Yahoo Finance | Allegro MicroSystems, Inc. (ALGM) Q3 Earnings and Revenues Beat Estimates - Yahoo Finance |
| 2026-01-29 | +7.3% | earnings | Yahoo Finance | Allegro Microsystems (ALGM) Jumps to 2-Year High on Swing to Profitability, Strong Sales Outlook - Yahoo Finance |
| 2026-01-29 | +7.3% | earnings | Yahoo Finance | Allegro MicroSystems Q3 Earnings Call Highlights - Yahoo Finance |
| 2026-01-29 | +7.3% | earnings | Quiver Quantitative | ALLEGRO MICROSYSTEMS ($ALGM) Releases Q3 2026 Earnings - Quiver Quantitative |
| 2026-01-29 | +7.3% | news | Investing.com | Allegro Microsystems stock hits 52-week high at $38.56 - Investing.com |
| 2026-01-29 | +7.3% | earnings | TradingView | Allegro MicroSystems (NASDAQ:ALGM) Exceeds Q4 Expectations - TradingView |
| 2026-01-29 | +7.3% | earnings | ChartMill | Allegro MicroSystems (NASDAQ:ALGM) Beats Q3 Estimates, Provides In-Line Q4 Guidance - ChartMill |
| 2025-11-03 | -7.3% | news | Nasdaq | Allegro MicroSystems Rings the Opening Bell - Nasdaq |
| 2025-11-03 | -7.3% | news | Nasdaq | Allegro MicroSystems Rings the Nasdaq Stock Market Opening Bell - Nasdaq |
| 2025-07-30 | -7.1% | earnings | Seeking Alpha | Allegro MicroSystems Q1 2026 Earnings Preview |
| 2026-03-03 | -6.7% | executive | Stock Titan | Allegro MicroSystems (ALGM) CFO reports RSU tax-related share withholding - Stock Titan |
| 2025-12-11 | -6.5% | news | TradingView | Himax, Intel, Marvell Technology, Allegro MicroSystems, and IPG Photonics Stocks Trade Down, What You Need To Know - TradingView |
| 2022-05-09 | -6.4% | legal | SEC EDGAR | ALGM 8-K: 2.02, 5.02, 7.01 (SEC Filing) |
| 2026-02-20 | +6.4% | analyst | The Globe and Mail | Analysts Are Bullish on These Technology Stocks: The Hackett Group (HCKT), Allegro MicroSystems (ALGM) - The Globe and Mail |
| 2024-08-07 | +6.1% | legal | SEC EDGAR | ALGM 8-K: 1.01, 2.03, 8.01 (SEC Filing) |
| 2026-01-27 | +6.0% | earnings | StockStory | Allegro MicroSystems (ALGM) Reports Earnings Tomorrow: What To Expect - StockStory |
| 2026-04-16 | +5.9% | news | GlobeNewswire | Allegro MicroSystems to Announce Fourth Quarter and Fiscal Year 2026 Financial Results |
| 2026-04-16 | +5.9% | news | Stock Titan | Before markets open May 7, Allegro MicroSystems posts yearly results - Stock Titan |
| 2026-03-04 | -5.7% | news | Investing.com | Allegro Microsystems SVP, CHRO Hagen sells $90k in ALGM stock - Investing.com |
| 2026-03-04 | -5.7% | news | Stock Titan | Allegro MicroSystems (ALGM) SVP awarded 9,183 RSUs with 2027–2028 vesting - Stock Titan |
| 2026-02-02 | +5.7% | news | Seeking Alpha | Allegro MicroSystems Sees Industrials Leading Growth |
| 2026-02-02 | +5.7% | news | Seeking Alpha | Allegro MicroSystems Sees Industrials Leading Growth (NASDAQ:ALGM) - Seeking Alpha |
| 2025-07-31 | -5.7% | earnings | Seeking Alpha | Allegro MicroSystems outlines Q2 sales target of up to $215M as e-Mobility and industrial wins accelerate |
| 2025-07-31 | -5.7% | earnings | Seeking Alpha | Allegro MicroSystems, Inc. (ALGM) Q1 2026 Earnings Call Transcript |
| 2025-07-31 | -5.7% | earnings | Seeking Alpha | Allegro MicroSystems, Inc. 2026 Q1 - Results - Earnings Call Presentation |
| 2025-07-31 | -5.7% | earnings | Seeking Alpha | Allegro MicroSystems Non-GAAP EPS of $0.09 beats by $0.01, revenue of $203.4M beats by $5.18M |
| 2025-07-31 | -5.7% | legal | SEC EDGAR | ALGM 8-K: 2.02 and (SEC Filing) |
| 2025-07-31 | -5.7% | news | StockStory | Why Allegro MicroSystems (ALGM) Shares Are Falling Today - StockStory |
| 2025-01-30 | +5.4% | legal | SEC EDGAR | ALGM 8-K: 2.02 and (SEC Filing) |
| 2026-04-17 | +5.4% | news | Eastern Progress | Allegro MicroSystems (ALGM) Surges 10.8%: Is This an Indication of Further Gains? - Eastern Progress |
| 2026-01-04 | +5.1% | news | StockStory | 1 Stock Under $50 to Consider Right Now and 2 We Turn Down - StockStory |
| 2026-04-22 | +5.0% | news | simplywall.st | Assessing Allegro MicroSystems (ALGM) Valuation After Its Strong Recent Share Price Momentum - simplywall.st |
| 2025-11-13 | -5.0% | news | TradingView | Monolithic Power Systems, Photronics, Allegro MicroSystems, Entegris, and Kulicke and Soffa Shares Plummet, What You Need To Know - TradingView |
| 2022-09-01 | -4.9% | legal | SEC EDGAR | ALGM 8-K: 5.02 and (SEC Filing) |
| 2025-10-31 | -4.9% | earnings | Seeking Alpha | Allegro MicroSystems, Inc. 2026 Q2 - Results - Earnings Call Presentation |
| 2023-05-10 | +4.5% | legal | SEC EDGAR | ALGM 8-K: 2.02 and (SEC Filing) |
| 2026-01-23 | -4.4% | news | TradingView | Magnachip, Vishay Intertechnology, Power Integrations, onsemi, and Allegro MicroSystems Stocks Trade Down, What You Need To Know - TradingView |
| 2026-03-26 | -4.2% | news | StockStory | Magnachip, Allegro MicroSystems, and Penguin Solutions Shares Are Falling, What You Need To Know - StockStory |
| 2025-10-12 | +4.2% | news | Yahoo Finance | 3 Reasons ALGM is Risky and 1 Stock to Buy Instead - Yahoo Finance |
| 2025-10-12 | +4.2% | news | StockStory | 3 Reasons ALGM is Risky and 1 Stock to Buy Instead - StockStory |
| 2025-10-11 | +4.2% | earnings | Yahoo Finance | Allegro MicroSystems (ALGM) To Release its FQ2 2026 Results on October 30, Here’s What to Expect - Yahoo Finance |
| 2026-04-14 | -4.1% | earnings | Simply Wall St. | How The Allegro MicroSystems (ALGM) Narrative Is Evolving Around Analyst Targets And EPS Potential |
| 2026-04-14 | -4.1% | earnings | Yahoo Finance | How The Allegro MicroSystems (ALGM) Narrative Is Evolving Around Analyst Targets And EPS Potential - Yahoo Finance |
| 2024-04-25 | +4.1% | legal | SEC EDGAR | ALGM 8-K: 1.01 and (SEC Filing) |
| 2026-04-09 | +4.0% | news | GuruFocus | A Look at Allegro Microsystems Inc (ALGM) After 3.2% Gain -- GF Value $27.77 vs Price $37.02 - GuruFocus |
| 2026-04-09 | +4.0% | news | StockStory | 3 Small-Cap Stocks with Open Questions - StockStory |
| 2026-04-23 | +4.0% | news | Investor's Business Daily | Chip Stocks On Epic Run, Fueled By AI Megatrend, Analog Recovery |
| 2026-04-23 | +4.0% | news | Simply Wall St. | Is It Too Late To Consider Allegro MicroSystems (ALGM) After 141% One Year Surge? |
| 2026-04-23 | +4.0% | news | Yahoo Finance | Is It Too Late To Consider Allegro MicroSystems (ALGM) After 141% One Year Surge? - Yahoo Finance |
| 2026-04-23 | +4.0% | legal | AlphaStreet | Allegro MicroSystems Jumps 6.0% Amid Sector-Wide Rally - AlphaStreet |
| 2025-03-12 | +3.8% | legal | SEC EDGAR | ALGM 8-K: 5.02 and (SEC Filing) |
| 2025-07-08 | +3.7% | analyst | Seeking Alpha | Texas Instruments, Microchip Technology among those seeing price targets raised at Mizuho |
| 2023-11-01 | -3.6% | legal | SEC EDGAR | ALGM 8-K: 1.01, 1.02, 2.01, 2.03, 7.01 (SEC Filing) |
| 2024-10-31 | -3.5% | legal | SEC EDGAR | ALGM 8-K: 2.02 and (SEC Filing) |
| 2024-07-26 | -3.5% | legal | SEC EDGAR | ALGM 8-K: 8.01 and (SEC Filing) |
| 2025-12-18 | +3.4% | news | Yahoo Finance | MACOM and Allegro MicroSystems Stocks Trade Up, What You Need To Know - Yahoo Finance |
| 2025-08-29 | -3.4% | news | Yahoo Finance | Why Allegro MicroSystems (ALGM) Shares Are Falling Today - Yahoo Finance |
| 2026-02-03 | +3.4% | news | Stock Titan | Insiders take over Allegro’s factories and AI chip roadmap - Stock Titan |
| 2026-03-20 | +3.4% | news | Insider Monkey | What is Wall Street Saying About Allegro MicroSystems (ALGM)? - Insider Monkey |
| 2025-11-10 | -3.2% | news | The Globe and Mail | 1 of Wall Street’s Favorite Stock to Own for Decades and 2 We Avoid - The Globe and Mail |
| 2026-03-19 | -3.0% | news | Yahoo Finance | What is Wall Street Saying About Allegro MicroSystems (ALGM)? - Yahoo Finance |
| 2026-01-16 | +3.0% | news | TipRanks | Allegro MicroSystems Announces New Term Loan Refinancing - TipRanks |
| 2024-09-24 | +3.0% | legal | SEC EDGAR | ALGM 8-K: 1.01, 5.02 (SEC Filing) |
| 2024-04-03 | +2.9% | legal | SEC EDGAR | ALGM 8-K: 5.02, 7.01 (SEC Filing) |
| 2026-03-25 | -2.9% | news | Stock Titan | Allegro Micro (NASDAQ: ALGM) SVP stock withheld for RSU tax event - Stock Titan |
| 2023-04-05 | -2.7% | legal | SEC EDGAR | ALGM 8-K: 1.01, 1.02 (SEC Filing) |
| 2026-03-24 | +2.6% | news | StockStory | onsemi, Sensata Technologies, Vishay Intertechnology, Allegro MicroSystems, and Power Integrations Shares Skyrocket, What You Need To Know - StockStory |
| 2025-12-10 | -2.6% | news | Seeking Alpha | Allegro MicroSystems, Inc. (ALGM) Presents at 53rd Annual Nasdaq Investor Conference Transcript |
| 2026-04-01 | +2.5% | news | TipRanks | Allegro MicroSystems Stock Surges on AI-Fueled Optimism - TipRanks |
| 2025-06-26 | +2.5% | news | Seeking Alpha | Nvidia appears on track to reach another all-time high as chip stocks rally |
| 2026-02-10 | +2.2% | news | Stock Titan | New Allegro sensor targets AI data centers, EVs, clean energy - Stock Titan |
| 2026-02-10 | +2.2% | news | ChartMill | Allegro MicroSystems Inc (NASDAQ:ALGM) Fits the Minervini Growth and Momentum Template - ChartMill |
| 2021-05-05 | +2.2% | legal | SEC EDGAR | ALGM 8-K: 2.02 and (SEC Filing) |
| 2025-06-24 | +2.1% | news | Seeking Alpha | Allegro, Nova among BofA's top 5 small-mid cap picks |
| 2026-04-02 | -2.0% | news | simplywall.st | Is Allegro MicroSystems (ALGM) Pricing Leave Room After Recent Share Price Swings - simplywall.st |
| 2023-08-08 | -2.0% | legal | SEC EDGAR | ALGM 8-K: 1.01, 7.01 (SEC Filing) |
| 2024-08-01 | -1.9% | legal | SEC EDGAR | ALGM 8-K: 2.02 and (SEC Filing) |
| 2022-06-21 | -1.9% | legal | SEC EDGAR | ALGM 8-K: 1.01, 5.02 (SEC Filing) |
| 2025-10-30 | -1.9% | earnings | Seeking Alpha | Allegro MicroSystems expects Q3 2026 sales of $215M–$225M as auto and data center momentum builds |
| 2025-10-30 | -1.9% | earnings | Seeking Alpha | Allegro MicroSystems, Inc. (ALGM) Q2 2026 Earnings Call Transcript |
| 2025-10-30 | -1.9% | news | Seeking Alpha | Chip stocks mixed after Trump says no talks with Xi on Nvidia Blackwell chip sales |
| 2025-10-30 | -1.9% | earnings | Seeking Alpha | Allegro MicroSystems soars as Q2 results, guidance top estimates |
| 2025-10-30 | -1.9% | earnings | Seeking Alpha | Allegro MicroSystems Non-GAAP EPS of $0.13 beats by $0.01, revenue of $214.29M beats by $3.55M |
| 2025-10-30 | -1.9% | legal | SEC EDGAR | ALGM 8-K: 2.02 and (SEC Filing) |
| 2025-10-30 | -1.9% | earnings | Yahoo Finance | Allegro MicroSystems (NASDAQ:ALGM) Q3 Sales Beat Estimates, Stock Soars - Yahoo Finance |
| 2025-10-30 | -1.9% | earnings | Yahoo Finance | Allegro MicroSystems (ALGM): Losses Widen 9.2% Annually as Revenue Forecasts Outpace Market Heading Into Earnings - Yahoo Finance |
| 2026-04-10 | +1.8% | news | The Globe and Mail | 3 Small-Cap Stocks with Open Questions - The Globe and Mail |
| 2026-04-18 | +1.8% | news | StockStory | Semtech, Allegro MicroSystems, and Kulicke and Soffa Shares Skyrocket, What You Need To Know |
| 2026-04-18 | +1.8% | news | StockStory | Semtech, Allegro MicroSystems, and Kulicke and Soffa Shares Are Soaring, What You Need To Know |
| 2023-10-19 | -1.7% | legal | SEC EDGAR | ALGM 8-K: 5.02, 7.01 (SEC Filing) |
| 2023-02-22 | +1.7% | legal | SEC EDGAR | ALGM 8-K: 5.02 and (SEC Filing) |
| 2026-01-30 | -1.6% | news | Seeking Alpha | Allegro MicroSystems: Enthusiastically Pricing In Green Shoots |
| 2026-01-30 | -1.6% | news | Seeking Alpha | Allegro MicroSystems: Enthusiastically Pricing In Green Shoots (NASDAQ:ALGM) - Seeking Alpha |
| 2026-01-30 | -1.6% | news | Yahoo Finance | Allegro MicroSystems Takes On US$285m Debt As Valuation Stays Rich - Yahoo Finance |
| 2026-01-30 | -1.6% | earnings | simplywall.st | Allegro MicroSystems (ALGM) Q3 Profit Of US$8.3 Million Tests Ongoing Loss Narrative - simplywall.st |
| 2026-01-30 | -1.6% | news | GuruFocus | Allegro Microsystems (ALGM) Target Price Raised by Barclays to $ - GuruFocus |
| 2025-09-18 | +1.6% | news | ChartMill | ALLEGRO MICROSYSTEMS INC (NASDAQ:ALGM) Shows Strong Technical Setup for Potential Breakout - ChartMill |
| 2026-03-17 | +1.6% | news | Stock Traders Daily | Precision Trading with Allegro Microsystems Inc. (ALGM) Risk Zones - Stock Traders Daily |
| 2026-04-06 | +1.6% | expansion | Yahoo Finance | Does Allegro MicroSystems (ALGM) Reflect Semiconductor Supply Chain Risk More Than AI Partnership Optimism? - Yahoo Finance |
| 2026-04-06 | +1.6% | earnings | Yahoo Finance | Q4 Earnings Highlights: Allegro MicroSystems (NASDAQ:ALGM) Vs The Rest Of The Processors and Graphics Chips Stocks - Yahoo Finance |
| 2026-04-06 | +1.6% | legal | Sahm | Allegro MicroSystems (ALGM) Is Up 8.2% After Nvidia’s Marvell Investment Lifts Sector Sentiment – Has The Bull Case Changed? - Sahm |
| 2023-11-02 | -1.6% | legal | SEC EDGAR | ALGM 8-K: 2.02 and (SEC Filing) |
| 2021-07-01 | -1.5% | legal | SEC EDGAR | ALGM 8-K: 1.01 and (SEC Filing) |
| 2023-06-23 | -1.5% | legal | SEC EDGAR | ALGM 8-K: 1.01, 1.02, 2.03 (SEC Filing) |
| 2021-07-21 | -1.5% | legal | SEC EDGAR | ALGM 8-K: 5.02 and (SEC Filing) |
| 2026-01-08 | +1.5% | news | Forbes | How EV And AI Product Cycle Are Fueling Allegro Stock Rally - Forbes |
| 2024-12-23 | +1.4% | legal | SEC EDGAR | ALGM 8-K: 5.02 and (SEC Filing) |
| 2025-12-09 | +1.2% | earnings | MarketBeat | Why These 3 Automotive & Industrial Chip Stocks Just Soared - MarketBeat |
| 2022-07-28 | +1.2% | legal | SEC EDGAR | ALGM 8-K: 2.02 and (SEC Filing) |
| 2026-04-15 | -1.2% | news | StockStory | 3 Reasons ALGM is Risky and 1 Stock to Buy Instead |
| 2026-04-15 | -1.2% | news | StockStory | 3 Reasons ALGM is Risky and 1 Stock to Buy Instead - StockStory |
| 2025-08-04 | -1.1% | news | Seeking Alpha | Allegro MicroSystems: Why The Return To Growth Is Not On Solid Ground |
| 2025-08-04 | -1.1% | news | Seeking Alpha | Allegro MicroSystems: Why The Return To Growth Is Not On Solid Ground (NASDAQ:ALGM) - Seeking Alpha |
| 2021-11-10 | +1.0% | legal | SEC EDGAR | ALGM 8-K: 5.02, 7.01 (SEC Filing) |
| 2026-02-04 | +1.0% | analyst | Yahoo Finance | Allegro MicroSystems (ALGM) Upgraded to Buy: Here's Why - Yahoo Finance |
| 2026-01-18 | +0.9% | earnings | Yahoo Finance | Processors and Graphics Chips Stocks Q3 In Review: Allegro MicroSystems (NASDAQ:ALGM) Vs Peers - Yahoo Finance |
| 2026-01-21 | +0.9% | legal | SEC EDGAR | ALGM 8-K: 1.01, 2.03 (SEC Filing) |
| 2026-01-21 | +0.9% | news | Yahoo Finance | Allegro MicroSystems (ALGM) Stock Is Up, What You Need To Know - Yahoo Finance |
| 2026-01-21 | +0.9% | news | TipRanks | Allegro MicroSystems Adds New Term Loan Tranche - TipRanks |
| 2021-10-28 | +0.8% | legal | SEC EDGAR | ALGM 8-K: 2.02 and (SEC Filing) |
| 2022-02-01 | -0.8% | legal | SEC EDGAR | ALGM 8-K: 2.02 and (SEC Filing) |
| 2025-02-06 | -0.8% | legal | SEC EDGAR | ALGM 8-K: 1.01, 2.03 (SEC Filing) |
| 2021-11-03 | +0.7% | legal | SEC EDGAR | ALGM 8-K: 8.01 and (SEC Filing) |
| 2025-11-06 | -0.7% | earnings | Seeking Alpha | Allegro MicroSystems: Improving Quarterly Results Overshadowed By Uncertainty Elsewhere |
| 2025-11-06 | -0.7% | earnings | Yahoo Finance | Allegro MicroSystems (ALGM): Buy, Sell, or Hold Post Q3 Earnings? - Yahoo Finance |
| 2025-11-06 | -0.7% | earnings | Seeking Alpha | Allegro MicroSystems: Improving Quarterly Results Overshadowed By Uncertainty Elsewhere - Seeking Alpha |
| 2025-02-03 | -0.6% | legal | SEC EDGAR | ALGM 8-K: 5.02, 7.01 (SEC Filing) |
| 2026-02-23 | +0.6% | news | Yahoo Finance | Needham Raises PT on Allegro MicroSystems, Inc. (ALGM) Stock - Yahoo Finance |
| 2026-02-23 | +0.6% | news | Yahoo Finance | Is Allegro MicroSystems (ALGM) Quietly Reframing Its Moat Around Precision Power Sensing? - Yahoo Finance |
| 2026-02-23 | +0.6% | news | Insider Monkey | Needham Raises PT on Allegro MicroSystems, Inc. (ALGM) Stock - Insider Monkey |
| 2026-02-13 | -0.6% | analyst | Seeking Alpha | Allegro MicroSystems rises after rating upgrade at Morgan Stanley |
| 2026-02-13 | -0.6% | analyst | Investing.com | Morgan Stanley upgrades Allegro MicroSystems stock rating to Overweight - Investing.com |
| 2026-02-13 | -0.6% | analyst | Seeking Alpha | Allegro MicroSystems rises after rating upgrade at Morgan Stanley - Seeking Alpha |
| 2026-02-13 | -0.6% | analyst | GuruFocus | Morgan Stanley Upgrades Allegro Microsystems (ALGM) to Overweigh - GuruFocus |
| 2021-05-27 | +0.5% | legal | SEC EDGAR | ALGM 8-K: 5.02 and (SEC Filing) |
| 2021-05-10 | +0.5% | legal | SEC EDGAR | ALGM 8-K: 5.02 and (SEC Filing) |
| 2026-04-11 | +0.5% | earnings | simplywall.st | Assessing Allegro MicroSystems (ALGM) Valuation As Earnings Weaken And Free Cash Flow Remains Tight - simplywall.st |
| 2026-02-19 | +0.4% | analyst | Investing.com | Needham raises Allegro MicroSystems stock price target on growth outlook - Investing.com |
| 2025-08-01 | +0.3% | earnings | Yahoo Finance | Allegro Microsystems Inc (ALGM) Q1 2026 Earnings Call Highlights: Strong Revenue Growth and ... - Yahoo Finance |
| 2025-08-19 | -0.3% | legal | Seeking Alpha | Allegro MicroSystems: Set For Secular Growth In The Reindustrialization Movement |
| 2022-10-03 | +0.3% | legal | SEC EDGAR | ALGM 8-K: 1.01, 1.02 (SEC Filing) |
| 2026-03-01 | +0.3% | news | Stock Titan | ALGM Financials: Income Statement, Balance Sheet & Cash Flow | Allegro Microsystems, Inc. - Stock Titan |
| 2025-10-29 | -0.2% | earnings | Seeking Alpha | Allegro MicroSystems Q2 2026 Earnings Preview |
| 2026-04-05 | +0.2% | legal | simplywall.st | Allegro MicroSystems (ALGM) Is Up 8.2% After Nvidia’s Marvell Investment Lifts Sector Sentiment – Has The Bull Case Changed? - simplywall.st |
| 2026-04-03 | +0.2% | news | Xã Thanh Hà | ALGM Stock Analysis: Allegro MicroSystems Inc 2.1% Daily Dip at $32.6 Support Level Check - Xã Thanh Hà |
| 2026-04-13 | -0.2% | news | StockStory | 3 of Wall Street’s Favorite Stocks That Concern Us |
| 2022-01-10 | +0.1% | legal | SEC EDGAR | ALGM 8-K: 5.02, 7.01 (SEC Filing) |
| 2023-09-21 | -0.0% | legal | SEC EDGAR | ALGM 8-K: 8.01 and (SEC Filing) |
| 2026-04-26 | — | earnings | Seeking Alpha | Allegro MicroSystems: Why It's Time To Take Profits |
| 2026-04-26 | — | earnings | Seeking Alpha | Allegro MicroSystems: Why It's Time To Take Profits (NASDAQ:ALGM) - Seeking Alpha |
| 2026-04-25 | — | news | StockStory | Allegro MicroSystems and Monolithic Power Systems Shares Skyrocket, What You Need To Know |
| 2026-04-24 | — | news | Investor's Business Daily | RBC Stock And A NAND Flash Name Hit New Highs |
| 2026-04-24 | — | news | GuruFocus | Allegro Microsystems Inc (ALGM) Stock Up 3.2% but GF Value Says Overvalued -- GF Score: 83/100 - GuruFocus |
| 2026-04-24 | — | news | The Globe and Mail | Allegro MicroSystems and Monolithic Power Systems Shares Skyrocket, What You Need To Know - The Globe and Mail |
| 2026-04-24 | — | news | MEXC Exchange | ALGM Price Today: Allegro MicroSystems, Inc. Stock Price, Quote & Chart | MEXC - MEXC Exchange |