Allegro MicroSystems Inc. Common Stock (ALGM)
Stock · NASDAQ · Technology
$31.62as of 10/16/2026
Price chart
Active signals
ALGM Signal Track Record
How signals performed across all stocks →What ALGM's price did in the 20 trading sessions after each past signal, compared with any 20-session window over the same period.
| Signal | Times | Median 20-session return | Higher after 20 sessions | Last signal |
|---|---|---|---|---|
| Volume Spike | 40 | +1.7% | 55% | October 2, 2026 |
| Bollinger Band Breakout | 21 | +7.2% | 67% | October 2, 2026 |
| Bollinger Band Breakdown | 17 | -5.7% | 47% | September 15, 2026 |
| 200-Day Moving Average TouchActive now | 10 | +2.0% | 50% | March 26, 2026 |
| Any 20-session window (baseline) | +0.9% | 52% |
Computed by MarketWall from daily closing prices since May 18, 2022. Returns are close-to-close and don't include dividends. Past results describe what happened before; they are not a forecast and not investment advice.
About ALGM
Allegro MicroSystems, Inc., together with its subsidiaries, designs, develops, manufactures, and markets sensor integrated circuits (ICs) and application-specific power ICs for sensing, motion control, and power management functions of complex electromechanical or power conversion systems. Its products include magnetic sensor ICs, such as position, speed, and electric current sensor ICs; and power ICs comprising moto…
- Sector
- Technology
- Industry
- Semiconductors
- Employees
- 4,250
- Website
- www.allegromicro.com/en
Fundamentals
- 1-day range
- $31.43$32.96
- Market cap
- $7.91B
- P/E (trailing)
- 424.76
- P/E (forward)
- 21.38
- EPS (trailing)
- $0.08
- Dividend yield
- —
- Beta
- 2.02
- Avg. volume
- 2.42M
How Allegro MicroSystems Inc. Common Stock Makes Money
Where the revenue actually goes — FY2026 annual results
Source: 10-K filed May 21, 2026 · via SEC EDGAR / Finnhub
Forecasts
12 analyst ratings
Allegro MicroSystems Inc. Common Stock Competitors
Chosen by industry and closest market cap.
- ALGMAllegro MicroSystems Inc. Common Stock$31.62▼ 2.29%Market cap $7.91BP/E 424.76$22.41$71.77
- FORMFormFactor Inc. FormFactor Inc. Common Stock$105.01▼ 7.35%Market cap $9.00BP/E 82.40$38.12$160.27
- SIMOSilicon Motion Technology Corporation American Depositary Shares$211.3▼ 3.25%Market cap $9.07BP/E 25.55$79.76$355
- MXLMaxLinear Inc. Common Stock$71.32▼ 8.77%Market cap $6.37BP/E —$12.77$128.3
- VIAVViavi Solutions Inc. Common Stock$33.38▼ 9.34%Market cap $9.49BP/E —$12.43$60.43
- CRUSCirrus Logic Inc. Common Stock$107.87▼ 0.49%Market cap $6.23BP/E 12.72$105.77$180.42
- AAOIApplied Optoelectronics Inc. Common Stock$75.57▼ 9.75%Market cap $9.97BP/E —$18.5$233.67
| Symbol | Market cap | P/E ratio | Price | 1D | 52-week range |
|---|---|---|---|---|---|
| ALGM Allegro MicroSystems Inc. Common Stock | $7.91B | 424.76 | $31.62 | ▼ 2.29% | $22.41$71.77 |
| FORM FormFactor Inc. FormFactor Inc. Common Stock | $9.00B | 82.40 | $105.01 | ▼ 7.35% | $38.12$160.27 |
| SIMO Silicon Motion Technology Corporation American Depositary Shares | $9.07B | 25.55 | $211.3 | ▼ 3.25% | $79.76$355 |
| MXL MaxLinear Inc. Common Stock | $6.37B | — | $71.32 | ▼ 8.77% | $12.77$128.3 |
| VIAV Viavi Solutions Inc. Common Stock | $9.49B | — | $33.38 | ▼ 9.34% | $12.43$60.43 |
| CRUS Cirrus Logic Inc. Common Stock | $6.23B | 12.72 | $107.87 | ▼ 0.49% | $105.77$180.42 |
| AAOI Applied Optoelectronics Inc. Common Stock | $9.97B | — | $75.57 | ▼ 9.75% | $18.5$233.67 |
P/E shows — for peers not currently carrying a live signal of their own.
Latest news
- 3 Robotics Stocks Investors Are Watching For The Next AI Automation WaveYahoo · 10/10/2026
- 12 Information Technology Stocks Moving In Thursday's After-Market SessionBenzinga · 10/8/2026
- Allegro MicroSystems to Announce Second Quarter Fiscal Year 2027 Financial ResultsYahoo · 10/8/2026
- onsemi, Sensata Technologies, Texas Instruments, Allegro MicroSystems, and Power Integrations Shares Are Falling, What You Need To KnowYahoo · 10/7/2026
- Allegro's 2026 Outlook: Magnetic Sensor Innovation Powers Automotive Market LeadershipYahoo · 10/6/2026
- Strength Seen in Allegro MicroSystems (ALGM): Can Its 8.7% Jump Turn into More Strength?Yahoo · 10/5/2026
- Why Is Allegro MicroSystems (ALGM) Stock Soaring TodayYahoo · 10/2/2026
- Allegro MicroSystems' Data Center, Auto Content Gains Support Momentum, RBC SaysYahoo · 10/2/2026
Insider Activity
Insider Actions →- Robert Willett · September 30, 2026 · Grant619
- Raubacher Jennie · August 17, 2026 · Sale1.0K @ $45.32
- Erin Hagen · August 10, 2026 · Sale2.3K @ $44.39
- Raubacher Jennie · August 5, 2026 · Grant4.3K
- Yoshihiro Suzuki · August 5, 2026 · Grant4.3K
- Robert Willett · August 5, 2026 · Grant4.3K
- Brian C. White · August 5, 2026 · Grant4.3K
- Krishna G. Palepu · August 5, 2026 · Grant4.3K
- Joseph R. Martin · August 5, 2026 · Grant4.3K
- Mary G. Puma · August 5, 2026 · Grant4.3K
- Brian C. White · June 17, 2026 · Grant594
- Richard Madormo · June 3, 2026 · Sale5.0K @ $52.72
- Troy Coleman · May 22, 2026 · Sale4.5K @ $45.72
- Roald Graham Webster · May 21, 2026 · Sale5.2K @ $44.89
- Ian Kent · May 18, 2026 · Sale2.6K @ $41.56
Institutional Ownership
March 31, 2026
- Total shares held
- 121.00M
- Total value held
- $3.72B
- Institutional holders
- 310
- Unknown27.42M
- Unknown12.49M
- Unknown12.44M
- Unknown8.75M
- Unknown5.46M
- Unknown5.23M
- Unknown2.86M
- Unknown2.46M
- Unknown2.28M
- Unknown2.17M
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AI Market Commentary
AI-generatedAll commentary →Synthesized from recent news and fundamentals/technical data -- not human analyst commentary or trader sentiment.
October 6, 2026
RBC initiates coverage on ALGM with Outperform rating
RBC Capital began tracking Allegro MicroSystems with an Outperform rating and a $50 price target, citing gains in data center and automotive content. This analyst action contributed to a recent 8.7% jump in the stock. The company continues to focus on magnetic sensor innovation to support its position in the automotive market.
RBC initiates coverage on ALGM with Outperform rating. RBC Capital began tracking Allegro MicroSystems with an Outperform rating and a $50 price target, citing gains in data center and automotive content. This analyst action contributed to a recent 8.7% jump in the stock. The company continues to focus on magnetic sensor innovation to support its position in the automotive market.