Inside the research
Allegro MicroSystems, Inc.
ALGM Research profile · latest available data
Price overview
$36.76
▲ +1.63 (+4.6%)
| 52w hi | $69.62 |
|---|---|
| 52w lo | $22.80 |
| Vol | 2.55M |
| As of | 25 Sep 2026 |
The Verdict
Our score -0.13
| Short | -0.63 |
|---|---|
| Medium | +0.15 |
| Long | +0.33 |
computed 2026-09-27
Key fundamentals
Allegro MicroSystems, Inc.
Technology · Semiconductors
| Market cap | $6.85B |
|---|---|
| Enterprise value | $7.00B |
| Trailing P/E | 525.14x |
| Forward P/E | 24.90x |
| EV / EBITDA | 51.87x |
| P / S (ttm) | 7.24x |
| Profit margin | 1.5% |
| Return on equity | 1.5% |
| Revenue growth | +27.5% |
| Debt / equity | 31.47 |
Layer Breakdown
| Layer | Raw | Contribution |
|---|---|---|
| Fundamental | +0.16 | |
| Sector | +0.24 | |
| Technical | -0.46 | |
| Earnings | +0.00 | |
| Sentiment | +0.17 |
macro × 1.00 · 2026-09-27
Business overview
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 motor driver ICs, such as regulator, power management ICs, and LED driver ICs, and isolated gate drivers. The company sells its products to original equipment manufacturers and distributors primarily in the automotive and industrial markets through its direct sales force, third party distributors, independent sales representatives, and consignment. The company serves automotive and industrial markets, including advanced industrial markets such as AI data centers, robotics, and energy infrastructure sectors. It operates in the United States, rest of the Americas, Europe, Japan, Greater China, South Korea, and other Asian markets. The company was founded in 1990 and is headquartered in Manchester, New Hampshire.
Risk Metrics
| Beta vs SPX | 2.28 |
|---|---|
| Corr SPX | 0.58 |
| Annual vol | 63.6% |
| Annual ret | +44.1% |
| Sharpe | 0.69 |
| Max DD | -52.6% |
Window: 504 trading days (504 obs)
Analyst Coverage
| Mean PT | $50.17 |
|---|---|
| High / Low | $62.00 / $45.00 |
| Median | $48.50 |
| Analysts | 12 |
| Strong Buy | 3 | |
|---|---|---|
| Buy | 9 | |
| Hold | 0 | |
| Sell | 0 | |
| Strong Sell | 0 |
Recent rating actions
| 2026-05-08 | Wells Fargo | → Overweight |
| 2026-05-08 | UBS | → Buy |
| 2026-05-08 | Mizuho | → Outperform |
| 2026-05-08 | Evercore ISI Group | → Outperform |
| 2026-05-08 | Barclays | → Overweight |
| 2026-05-07 | Needham | → Buy |
Material Events
| Date | Event | 8-K |
|---|---|---|
| 2026-08-07 | Shareholder Vote, Exhibits | read |
| 2026-07-30 | Earnings Release, Exhibits | read |
| 2026-06-18 | Officer / Director Change, Reg FD Disclosure… | read |
| 2026-05-13 | Officer / Director Change, Reg FD Disclosure… | read |
| 2026-05-07 | Earnings Release, Exhibits | read |
| 2026-01-29 | Earnings Release, Exhibits | read |
| 2026-01-21 | Material Agreement, Material Obligation… | read |
| 2026-01-16 | Reg FD Disclosure, Exhibits | read |
| 2025-10-30 | Earnings Release, Exhibits | read |
| 2025-08-08 | Shareholder Vote, Exhibits | read |
| 2025-07-31 | Earnings Release, Exhibits | read |
| 2025-05-08 | Earnings Release, Exhibits | read |
Flow & Concentration
| Insider 180d net | $0 |
|---|---|
| Insider buys / sells | 0 / 0 |
| Insider bias | Neutral |
| 13F holders | 6 |
| Top-5 share | 100.0% |
| HHI | 6,422 (concentrated) |
Top Holders
| Holder | Value | Shares |
|---|---|---|
| Fidelity / FMR LLC | $1.78B | 25.58M |
| State Street Corp | $395.19M | 5.68M |
| Capital Research / Capital World | $54.37M | 780.95K |
| AQR Capital Management | $33.42M | 493.75K |
| Citadel Advisors | $13.65M | 196.10K |
| T. Rowe Price Group | $258.31K | 3.71M |
As of 2026-06-30
SEC Filings
The Long Run
FY 2021–2025 · 5 years
| Line | Latest | CAGR | Trend |
|---|---|---|---|
| Revenue | $973.65M | +10.6% | |
| Gross profit | $574.53M | +19.8% | |
| Operating income | -$19.80M | +124.0% | |
| Net income | $187.36M | +79.7% | |
| Cash from ops | $61.91M | -15.3% |
Indices
Recent Sessions
| Date | Open | High | Low | Close | Vol |
|---|---|---|---|---|---|
| Sep 25 | $35.28 | $36.88 | $35.12 | $36.76 | 2.55M |
| Sep 24 | $34.32 | $35.19 | $33.95 | $35.13 | 2.46M |
| Sep 23 | $35.48 | $35.95 | $34.85 | $35.11 | 2.52M |
| Sep 22 | $35.43 | $36.38 | $35.13 | $35.51 | 4.59M |
| Sep 21 | $35.01 | $35.89 | $33.85 | $35.50 | 2.56M |
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