Price$44.58-2.05 (-4.40%)
01:30 PM07:45 PM
News · 26 weeks46+44%
2025-12-142026-06-07
Mix2590d
- Insider15(60%)
- Other4(16%)
- SEC Filings3(12%)
- Earnings1(4%)
- Dividends1(4%)
- Leadership1(4%)
Latest news
25 items- INSIDERSVP, Worldwide Sales Madormo Richard sold $263,600 worth of shares (5,000 units at $52.72), decreasing direct ownership by 7% to 69,687 units (SEC Form 4)4 - ALLEGRO MICROSYSTEMS, INC. (0000866291) (Issuer)
- SECSEC Form SD filed by Allegro MicroSystems Inc.SD - ALLEGRO MICROSYSTEMS, INC. (0000866291) (Filer)
- INSIDERSVP, General Manager, Products Coleman Troy sold $205,740 worth of shares (4,500 units at $45.72), decreasing direct ownership by 5% to 77,476 units (SEC Form 4)4 - ALLEGRO MICROSYSTEMS, INC. (0000866291) (Issuer)
- INSIDERVP, Chief Accounting Officer Webster Roald Graham sold $234,165 worth of shares (5,217 units at $44.88), decreasing direct ownership by 28% to 13,106 units (SEC Form 4)4 - ALLEGRO MICROSYSTEMS, INC. (0000866291) (Issuer)
- SECSEC Form 10-K filed by Allegro MicroSystems Inc.10-K - ALLEGRO MICROSYSTEMS, INC. (0000866291) (Filer)
- INSIDERSVP, CHRO Hagen Erin covered exercise/tax liability with 5,815 shares, decreasing direct ownership by 15% to 33,337 units (SEC Form 4)4 - ALLEGRO MICROSYSTEMS, INC. (0000866291) (Issuer)
- INSIDERSVP, Global Operations Kent Ian covered exercise/tax liability with 2,345 shares and sold $109,802 worth of shares (2,642 units at $41.56), decreasing direct ownership by 16% to 25,392 units (SEC Form 4)4 - ALLEGRO MICROSYSTEMS, INC. (0000866291) (Issuer)
- INSIDEREVP, CFO & Treasurer D'Antilio Derek covered exercise/tax liability with 37,840 shares, decreasing direct ownership by 14% to 238,813 units (SEC Form 4)4 - ALLEGRO MICROSYSTEMS, INC. (0000866291) (Issuer)
- INSIDERVP, Chief Accounting Officer Webster Roald Graham covered exercise/tax liability with 4,277 shares, decreasing direct ownership by 19% to 18,323 units (SEC Form 4)4 - ALLEGRO MICROSYSTEMS, INC. (0000866291) (Issuer)
- INSIDERSVP, Worldwide Sales Madormo Richard covered exercise/tax liability with 5,439 shares, decreasing direct ownership by 7% to 74,687 units (SEC Form 4)4 - ALLEGRO MICROSYSTEMS, INC. (0000866291) (Issuer)
- INSIDERPresident and CEO Doogue Michael covered exercise/tax liability with 60,508 shares, decreasing direct ownership by 18% to 279,076 units (SEC Form 4)4 - ALLEGRO MICROSYSTEMS, INC. (0000866291) (Issuer)
- INSIDERSVP, GC and Secretary Briansky Sharon covered exercise/tax liability with 13,942 shares, decreasing direct ownership by 15% to 79,753 units (SEC Form 4)4 - ALLEGRO MICROSYSTEMS, INC. (0000866291) (Issuer)
- INSIDERSVP, General Manager, Products Coleman Troy covered exercise/tax liability with 9,670 shares, decreasing direct ownership by 11% to 81,976 units (SEC Form 4)4 - ALLEGRO MICROSYSTEMS, INC. (0000866291) (Issuer)
- INSIDERSEC Form 3 filed by new insider Willett Robert3 - ALLEGRO MICROSYSTEMS, INC. (0000866291) (Issuer)
- INSIDERPresident and CEO Doogue Michael sold $1,421,251 worth of shares (30,089 units at $47.23) (SEC Form 4)4 - ALLEGRO MICROSYSTEMS, INC. (0000866291) (Issuer)
- INSIDERSVP, GC and Secretary Briansky Sharon sold $425,380 worth of shares (8,948 units at $47.54), decreasing direct ownership by 11% to 75,232 units (SEC Form 4)4 - ALLEGRO MICROSYSTEMS, INC. (0000866291) (Issuer)
- SECAllegro MicroSystems Inc. filed SEC Form 8-K: Leadership Update, Regulation FD Disclosure, Financial Statements and Exhibits8-K - ALLEGRO MICROSYSTEMS, INC. (0000866291) (Filer)
- PRAllegro MicroSystems Appoints Robert Willett to its Board of DirectorsMANCHESTER, N.H., May 13, 2026 (GLOBE NEWSWIRE) -- Allegro MicroSystems, Inc. (NASDAQ:ALGM) today announced the appointment of Robert J. Willett to Allegro's Board of Directors ("Board") as an independent director. Mr. Willett's appointment is effective on May 13, 2026. With a distinguished career spanning over two decades in industrial technology and automation, Mr. Willett brings deep operational expertise to the Allegro Board. Most notably, he spent 14 years as Chief Executive Officer of Cognex Corporation, a global leader in machine vision systems and sensors. During his tenure, he successfully scaled the business, drove sustained organic growth, and navigated complex global operation
- PRAllegro MicroSystems to Present at TD Cowen's 54th Annual Technology, Media & Telecom Conference on Wednesday, May 27, 2026MANCHESTER, N.H., May 13, 2026 (GLOBE NEWSWIRE) -- Allegro MicroSystems, Inc. ("Allegro") (NASDAQ:ALGM), a global leader in power and sensing semiconductor solutions for motion control and energy efficient systems, today announced that the company will present at TD Cowen's 54th Annual Technology, Media & Telecom Conference on Wednesday, May 27, 2026 at the InterContinental New York Barclay in New York, NY. Derek D'Antilio, EVP and Chief Financial Officer, is scheduled to participate in a fireside chat at 1:15 PM Eastern Time (ET). A live and archived webcast of the fireside chat will be available on the Investor Relations page of the company's website at www.allegromicro.com. About Alle
- SECAllegro MicroSystems Inc. filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits8-K - ALLEGRO MICROSYSTEMS, INC. (0000866291) (Filer)
- PRAllegro MicroSystems Reports Fourth Quarter and Fiscal Year 2026 ResultsFourth Quarter Sales Increased by 26% Year-over-Year to $243 MillionFiscal Year 2026 Sales Increased by 23% Year-over-Year to $890 Million MANCHESTER, N.H., May 07, 2026 (GLOBE NEWSWIRE) -- Allegro MicroSystems, Inc. ("Allegro" or the "Company") (NASDAQ:ALGM), a global leader in power and sensing semiconductor solutions for motion control and energy efficient systems, today announced financial results for its fourth quarter and full fiscal year ended March 27, 2026. "We finished fiscal year 2026 with strong momentum, delivering a fifth consecutive quarter of sales growth at $243 million. Non-GAAP EPS nearly tripled year-over-year to $0.17. For the full year, sales grew 23% to $890 millio
- SECAmendment: SEC Form SCHEDULE 13G/A filed by Allegro MicroSystems Inc.SCHEDULE 13G/A - ALLEGRO MICROSYSTEMS, INC. (0000866291) (Subject)
- PRAllegro MicroSystems to Announce Fourth Quarter and Fiscal Year 2026 Financial ResultsMANCHESTER, N.H., April 16, 2026 (GLOBE NEWSWIRE) -- Allegro MicroSystems, Inc. (NASDAQ:ALGM) today announced it plans to release financial results for its fourth quarter and fiscal year 2026 prior to the market open on Thursday, May 7, 2026. Following the press release, Mike Doogue, President and Chief Executive Officer, and Derek D'Antilio, Executive Vice President and Chief Financial Officer, will host a conference call at 8:30 a.m. Eastern Time to discuss the Company's results and business outlook. Analysts and investors are invited to join the conference call using the following information: Fourth Quarter and Fiscal Year 2026 Earnings Conference CallDate: Thursday, May 7, 2026Time:
- SECAmendment: SEC Form SCHEDULE 13G/A filed by Allegro MicroSystems Inc.SCHEDULE 13G/A - ALLEGRO MICROSYSTEMS, INC. (0000866291) (Subject)
- INSIDERSEC Form 4 filed by Madormo Richard4 - ALLEGRO MICROSYSTEMS, INC. (0000866291) (Issuer)
ALGM FAQ
7 questionsWhat does Allegro MicroSystems Inc. do?
Allegro MicroSystems, Inc. designs, develops, manufactures, and markets sensor integrated circuits (ICs) and application-specific analog power ICs for motion control and energy-efficient systems. Its products include magnetic sensor ICs, such as position, speed, and current sensor ICs; and power ICs comprising motor driver ICs, and regulator and LED driver ICs, as well as photonic and 3D sensing components, including photodiodes, eye-safe lasers and rangefinders, and readout ICs for LiDAR applications. The company sells its products to original equipment manufacturers and suppliers primarily...Where does ALGM stock trade?
Allegro MicroSystems Inc. (ALGM) is listed on NASDAQ.What sector and industry is ALGM in?
Allegro MicroSystems Inc. operates in the Technology sector, Semiconductors industry.When did Allegro MicroSystems Inc. go public?
Allegro MicroSystems Inc. (ALGM) completed its IPO in 2020.What are analysts saying about ALGM?
Allegro MicroSystems Inc. has had 8 recent analyst actions on file. The most recent action was from Morgan Stanley: Overweight on 2026-02-13. Recent price targets range from $2100.00 to $4500.00.What companies are similar to ALGM?
Notable peers in the same industry include MPWR (Monolithic Power Systems Inc.), ON (ON Semiconductor Corporation), DIOD (Diodes Incorporated). Compare ALGM side-by-side with any of them on Quantisnow.How can I track ALGM on Quantisnow?
Quantisnow aggregates Allegro MicroSystems Inc.'s SEC filings, analyst ratings, insider transactions, FDA approvals, and press releases the moment they hit the wire (Wall Street's wire, on your screen.). Follow ALGM to receive live email and push alerts on every new disclosure.