ALGM Allegro Microsystems, Inc. stock chart & analysis
Conviction 45TechnologyScan · Fri, Nov 6, 2026Allegro Microsystems, Inc. (ALGM) closed at $28.17 (+5.11%) on Nov 6, 2026. Price is below its 50-day and below its 200-day moving average. RSI(14) 38, RS Rating 34, -60.8% from its 52-week high, +6.7% year to date. Sector: Technology · Semiconductors & Related Devices.
Financials as of Fri, Sep 25, 2026 · quarterly.
ALGM technical analysis
Trend
ALGM is in a downtrend: price is below the 50-day, which is below the 200-day moving average. It closed 18.3% below the 50-day ($34.44) and 30.9% below the 200-day ($40.76). ADX(14) at 18 points to a weak trend — more range than direction. It meets 2 of 8 trend-template criteria.
Momentum
RSI(14) is 38, in the bearish half of its range. MACD crossed below its signal line one session ago. A bullish RSI divergence is in place. A bullish MACD divergence is in place. Its RS Rating of 34 puts its weighted 12-month performance ahead of about 34% of the US market.
Volume and volatility
Volume on the latest session ran 0.7× its 20-day average. It trades about $118.6M a day on average. ATR(14) is $2.46, 8.8% of price — its typical daily range. Chaikin Money Flow (0.08) shows accumulation.
Key levels
The chart pattern's support is $30.26 and its resistance $39.02. The 52-week range is $22.41 to $71.77; price is 60.8% below the high and 25.6% above the low. The VWAP anchored at the 52-week high is $39.73, above price.
Performance
ALGM returned -7.8% (1 week), -22.4% (1 month), -33.7% (3 months), -42.5% (6 months), +2.6% (1 year), +6.7% (year to date).
About Allegro Microsystems, Inc.
Allegro Microsystems Inc is a designer, developer, fabless manufacturer, and marketer of sensor ICs and application-specific analog power ICs for automotive and industrial markets. Its Sensor IC allows customers to precisely measure motion, speed, position, and current, and Power ICs include high-temperature and high-voltage capable motor drivers, power management, and LED driver ICs. Its products are divided into three categories: SENSE, which includes Current Sensors, Switches, and Latches, and Interface ICs among others; REGULATE, which includes Regulators, ClearPower Modules, and LED Drivers; and DRIVE, which includes BLDC Drivers, Brush DC, and others. Product-wise, the firm derives the majority of its revenue from sales of Magnetic sensors.
Semiconductors & Related Devices · Listed 2020 · 4,250 employees
Congress activity
Disclosed STOCK Act trades in ALGM · 2 recent
Insider activity
SEC Form 4 transactions in ALGM · open-market 2 sells
| Insider | Side | Shares | Value | Traded | Filed |
|---|---|---|---|---|---|
Raubacher Jennie Director · Common Stock · 2026-08-17 | Sell | 1K | $45K | 2026-08-17 | 2026-08-18 |
Hagen Erin SVP, CHRO · Common Stock · 2026-08-10 | Sell | 2.29K | $101K | 2026-08-10 | 2026-08-12 |
Raubacher Jennie Director · Deferred Stock Units · 2026-08-05 | Grant | 4.25K | — | 2026-08-05 | 2026-08-07 |
Palepu Krishna G. Director · Common Stock · 2026-08-05 | Grant | 4.25K | — | 2026-08-05 | 2026-08-07 |
PUMA MARY G Director · Common Stock · 2026-08-05 | Grant | 4.25K | — | 2026-08-05 | 2026-08-07 |
WHITE BRIAN C Director · Deferred Stock Units · 2026-08-05 | Grant | 4.25K | — | 2026-08-05 | 2026-08-07 |
Suzuki Yoshihiro Director · Common Stock · 2026-08-05 | Grant | 4.25K | — | 2026-08-05 | 2026-08-07 |
MARTIN JOSEPH R Director · Common Stock · 2026-08-05 | Grant | 4.25K | — | 2026-08-05 | 2026-08-07 |
Willett Robert Director · Deferred Stock Units · 2026-08-05 | Grant | 4.25K | — | 2026-08-05 | 2026-08-07 |
WHITE BRIAN C Director · Common Stock · 2026-06-17 | Grant | 594 | — | 2026-06-17 | 2026-06-18 |
SEC filings
EDGAR filings in ALGM · 10 recent
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