Allegro Microsystems (ALGM)
What the price implies
A reverse DCF: instead of guessing a fair value, it asks what growth today's price already assumes. How it works.
At a market value of $6.8B, Allegro Microsystems's free cash flow of $125M (fiscal 2026) would need to grow about 18% a year for the stock to be worth today's price. That is slower than the company has grown its free cash flow over the last 6 years.
Assumes a 9% discount rate and 3% growth after year 10, on free cash flow (operating cash flow minus capital spending) from Allegro Microsystems's SEC filings. Change any assumption, or model revenue and margins instead, in the Modeling tab, or try your own numbers in the reverse DCF calculator.
Fundamental grade
Five factors scored 1 to 9 from ALGM's latest numbers, weighted into one grade. It describes the business, not whether the stock is a buy.
Key numbers
Results from SEC filings
Fiscal years, from Allegro Microsystems's 10-K filings. The deep dive has 15+ years, quarters and every line.
| Fiscal year | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|
| Revenue | $769M | $974M | $1.0B | $725M | $890M |
| Net income | $119M | $187M | $153M | -$73M | -$15M |
| Free cash flow | $86M | $113M | $57M | $22M | $125M |
| EPS (diluted) | $0.62 | $0.97 | $0.78 | -$0.39 | -$0.08 |
| Operating margin | 17.8% | 20.9% | 18.7% | -2.7% | 2.1% |
Where the revenue comes from
Revenue by products, fiscal 2026.
Superinvestors who own ALGM
From each investor's latest 13F filing (what a 13F shows). 4 of the investors we track hold it.
| Investor | Last quarter | Value | % of portfolio | Quarter |
|---|---|---|---|---|
| Hersh Cohen ClearBridge Investments |
Added | $205M | 0.17% | Q2 2026 |
| Cliff Asness AQR Capital Management |
Added | $33M | 0.01% | Q2 2026 |
| Joel Greenblatt Gotham Asset Management |
Added | $23M | 0.05% | Q2 2026 |
| Lee Ainslie Maverick Capital |
Trimmed | $702,744 | 0.01% | Q2 2026 |
Insider buying
Open-market purchases by Allegro Microsystems's executives and directors in the last 12 months, from SEC Form 4 filings. What insider buying tells you.
Get an alert at your buy price
Pick the price you'd be interested at. We'll email you when ALGM trades at or below it.
Free accounts get 3 price alerts. No card needed.
In the full deep dive
Questions
What growth does Allegro Microsystems's stock price imply?
At a market value of $6.8B, Allegro Microsystems would need its free cash flow to grow about 18% a year for 10 years (discounted at 9%, 3% growth after that) to be worth today's price. Over the last 6 years its free cash flow grew 23% a year.
Are Allegro Microsystems insiders buying the stock?
No open-market insider purchases of ALGM in the last 12 months, according to SEC Form 4 filings.
Which superinvestors own Allegro Microsystems?
4 of the superinvestors Investingly tracks hold ALGM in their latest 13F, including Hersh Cohen, Cliff Asness, Joel Greenblatt.
Prices and ratios as of Oct 7, 2026; statements from SEC filings. Information only, not investment advice. Superinvestor holdings come from 13F filings, which are filed up to 45 days after each quarter ends.