Data coverage, completeness and provenance for ALLEGRO MICROSYSTEMS, INC. in the Stock Market API — Information Technology · Semiconductors.
Source date: 2026-10-30T20:00:01. Source: yfinance. Collection time is shown separately and does not establish a trade date.
| Date | Close | Currency | Source | Adjustment basis |
|---|---|---|---|---|
| 2026-10-30 | 30.5300 | USD | yfinance | Split- and dividend-adjusted close |
| 2026-10-29 | 33.0300 | USD | yfinance | Split- and dividend-adjusted close |
| 2026-10-28 | 35.3700 | USD | yfinance | Split- and dividend-adjusted close |
| 2026-10-27 | 33.9800 | USD | yfinance | Split- and dividend-adjusted close |
| 2026-10-26 | 32.3200 | USD | yfinance | Split- and dividend-adjusted close |
GET /api/v1/companies/ALGM/prices · Price parameters and adjustment semantics
No archived filings are currently stored for this listing.
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.
Employees: 4,250 · Website: https://www.allegromicro.com · Profile fields populated: 75%
Share of stored fields populated in the anchor reporting period (FY2026), primary source sec_edgar. Full per-field breakdown: GET /api/v1/companies/ALGM/financials.
Stored values for the most recent fiscal-year periods, with per-period field counts and the primary source each period came from. Values are shown at reported scale without interpretation.
| Period | Period end | Revenue | Net income | Total assets | Total equity | Fields populated | Source |
|---|---|---|---|---|---|---|---|
| FY2026 (USD) | 2026-03-27 | 30 | sec_edgar | ||||
| FY2025 (USD) | 2025-03-28 | 30 | sec_edgar | ||||
| FY2024 (USD) | 2024-03-29 | 30 | sec_edgar | ||||
| FY2023 (USD) | 2023-03-31 | 31 | sec_edgar | ||||
| FY2022 (USD) | 2022-03-25 | 31 | sec_edgar |
The endpoints below describe available datasets for this listing. Missing fields remain unknown. Free API keys — no card required.
Name, sector, industry, HQ, employees, market cap, source-tagged.
GET /api/v1/companies/ALGM
Multi-year statements with per-field source tags and completeness.
GET /api/v1/companies/ALGM/financials
P/E, P/B, ROE, ROA, margins, EPS, debt/equity — formulas documented.
GET /api/v1/companies/ALGM/metrics/summary
Dated press releases and announcements with source links.
GET /api/v1/companies/ALGM/news
Create a free key, then:
curl -H "X-API-Key: KEY" https://stockmarketapi.ai/api/v1/companies/ALGM
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