Allegro MicroSystems (ALGM) vs Impinj (PI)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 7, 2026.
Summary
Allegro MicroSystems (ALGM) has outperformed Impinj (PI) over the past year, gaining 34.7% versus a loss of 1.0%. Over five years, PI leads with a +263.3% price change compared with +18.1% for ALGM. Allegro MicroSystems is the larger company by market cap ($6.90 billion vs $5.84 billion), about 1.2 times the size.
On valuation, Allegro MicroSystems trades at a lower forward P/E (25.0x vs 68.1x for Impinj). Allegro MicroSystems converts more of its revenue into profit, with a net margin of -1.7% versus -3.0%.
Summary generated from market data by MetaCap's automated system. Methodology
Relative performance
Percent change in share price from the first common trading day shown; excludes dividends.
Head-to-head
| Metric | ALGM | PI |
|---|---|---|
| Share price | $37.03 | $191.04 |
| Market cap | $6.90B | $5.84B |
| 1-day change | -4.46% | +3.74% |
| YTD return | +40.37% | +9.79% |
| 1-year return | +34.65% | -1.00% |
| 5-year return | +18.12% | +263.26% |
| P/E ratio (TTM) | 617.17 | — |
| Forward P/E | 25.04 | 68.15 |
| EPS (TTM) | $0.06 | $-0.91 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| Revenue (latest FY) | $890.10M | $361.07M |
| Revenue growth (YoY) | +22.77% | -1.37% |
| Net income (latest FY) | $-14.90M | $-10.85M |
| Gross margin | 46.28% | 52.53% |
| Operating margin | 2.08% | -0.20% |
| Net margin | -1.67% | -3.00% |
| 52-week high | $71.77 | $247.06 |
| 52-week low | $22.41 | $87.36 |
| Distance from 52-week high | -48.40% | -22.68% |
| Analyst consensus | strong_buy | buy |
| Avg. price target upside | +46.96% | -5.31% |
| Average volume | 2.39M | 409.02K |
| Shares outstanding | 186.40M | 30.55M |
| Employees | 4,250 | 457 |
| Sector | Technology | Technology |
| Industry | Semiconductors | Industrial Machinery/Components |
Highlighted cells mark the higher value for growth, returns, margins and yield, and the lower value for P/E ratios. Highlighting is a mechanical comparison, not a recommendation.
Key differences
- ALGM has outperformed PI by 35.7 percentage points over the past year.
- Allegro MicroSystems grew revenue faster in its latest fiscal year (+22.77% vs -1.37%).
About Allegro MicroSystems
ALGM stock →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.
Technology · Semiconductors · 4,250 employees
About Impinj
PI stock →Impinj, Inc. operates a cloud connectivity platform in the Americas, the Asia Pacific, Europe, the Middle East, and Africa.
Technology · Industrial Machinery/Components · 457 employees
ALGM vs PI FAQ
Which is bigger, Allegro MicroSystems or Impinj?
Allegro MicroSystems (ALGM) is larger, with a market capitalization of $6.90B compared with $5.84B for Impinj (PI).
Which stock has performed better over the past year, ALGM or PI?
ALGM returned +34.65% over the past 12 months, compared with -1.00% for PI (price return, excluding dividends). Past performance does not predict future results.
Are Allegro MicroSystems and Impinj in the same industry?
Both are in the Technology sector, but in different industries: Semiconductors for Allegro MicroSystems and Industrial Machinery/Components for Impinj.