Stocktoria

DIODES INC /DEL/ DIOD

Nasdaq · stock · Semiconductors & Related Devices · website · IPO 1980-03-17

DIODES INC /DEL/ (DIOD) earns a Piotroski F-score of 6/9 (mixed financial health). It does not currently pay a dividend. FY2025 revenue was $1.5B at a 4.5% net margin.

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54/100
Stocktoria Quality Score · grade C
6/9
Piotroski F — financial health
Altman Z″ — distress risk
Dividend yield · no dividend
-2.7
Beneish M-score — earnings quality · low

Quality score trend · recomputed for each fiscal year

Piotroski F /9
6 6 8 6 3 9 8 5 5 6 2016201720182019202020212022202320242025

Each year's score is computed from that year's filing — a rising Piotroski F or Altman Z″ means improving financial health, a fall is worth a look.

$107.04 as of 2026-08-01 · +96.6% 1y
$46.21$109.4452-wk

Beneish M-score: -2.7 — low (below −2.22 — no manipulation red flag) . A statistical screen for earnings manipulation, not proof — and it doesn't apply to most banks/insurers.

Market cap USD$4.8B
P / E72.3×
Net margin 5y avg10.2%
Return on equity 5y avg11.4%
Beta1.9
Employees7,989

Analyst price target

$129.50 +21% vs last
· 2 analysts
target range $120.00 – $139.00 · median $129.50
2 buy ·
Recent analyst actions
DateFirmRating
2026-05-08Truist SecuritiesBuy (main)
2026-04-13Truist SecuritiesBuy (up)
2026-04-07BairdOutperform (main)
2026-02-11Truist SecuritiesHold (main)
2026-02-11BenchmarkBuy (main)
2025-12-19Truist SecuritiesHold (main)

Wall Street analyst consensus — a sentiment gauge, not our scoring.

Smart money · insiders, last 12 months

Insiders net sold -$4.7M on the open market · 11 trades

Open-market insider purchases minus sells (SEC Form 4) — real buying with their own money is a bullish “smart money” signal; grants and option exercises are excluded.

Revenue trend · last 10y · up

How it ranks in Manufacturing · percentile among 1957 companies

Piotroski Fstronger than 78%
Net marginstronger than 66%
Return on equitystronger than 63%
Revenue growthstronger than 70%

Percentile vs other Manufacturing companies we cover — e.g. “stronger than 90%” means only 10% score higher on that measure.

Piotroski F breakdown · 6/9 tests passed

Sector peers · similar-size Manufacturing companies compare side by side →

TickerCompanyPiotroski FAltman Z″P / ERevenue growth
DIODDIODES INC /DEL/6/972.3+13%
ENPHEnphase Energy, Inc.6/93.136.4+10.7%
TSEMTOWER SEMICONDUCTOR LTD6/911.47126.7+9.1%
PENGPenguin Solutions, Inc.6/93.15124.5+16.9%
CRDOCredo Technology Group Holding Ltd6/916.3594+205.7%
OSISOSI SYSTEMS INC5/94.9224+11.3%
SYNASYNAPTICS Inc5/93.71+11.4%

All Manufacturing companies →

About DIODES INC /DEL/

Diodes Incorporated, together with its subsidiaries, provides semiconductor products in Asia, the Americas, and Europe. The company offers MOSFET and SiC MOSFET discrete semiconductor products; data line protection, power line protection, thyrister, USB Type-C protection, and transient voltage suppressor protection devices; Schottky diodes, small signal switching diodes, Zener diodes, and SiC diodes; and bridges, super barrier rectifiers, Schottky rectifiers, Schottky bridge rectifiers, and fast and ultra-fast rectifiers. It also provides avalanche transistors, gate driver transistors, and pre-bias transistors; power management devices, such as AC-DC and DC-DC converters, digital isolators and isolated gate drivers, USB power switches, low dropout, photocoupler, and linear voltage regulators; standard linear devices, such as operational amplifiers and comparators, current monitors, voltage references, and reset generators; LED lighting drivers; audio amplifiers; and sensor products, including Hall-effect sensors and motor drivers. In addition, the company offers mixed-signal products comprising high speed mux/demux, digital switches, interface, redrivers, universal level shifters/voltage translators, clock ICs, and packet switches; low-voltage complementary metal-oxide-semiconductor (CMOS) and CMOS devices, as well as ultra-low power CMOS logic and analog switches; and multichip products, co-packaged discrete, analog, and mixed-signal silicon in miniature packages. Further, it provides silicon and silicon epitaxial wafers; frequency control products; and contact image sensors. The company serves industrial, automotive, computing, consumer, and communications end-markets through direct sales, marketing personnel, independent sales representatives, and distributors. Diodes Incorporated was incorporated in 1959 and is headquartered in Plano, Texas.

FAQ

Is DIOD financially healthy?

DIODES INC /DEL/'s Piotroski F-score is 6/9 (8–9 is excellent, 0–3 weak).

Does DIOD pay a dividend?

No, DIODES INC /DEL/ does not currently pay a dividend.

How profitable is DIOD?

In FY2025, DIODES INC /DEL/ had a net margin of 4.5% and a return on equity of 3.4%.

Is DIOD overvalued or undervalued?

DIODES INC /DEL/ trades at about 74.9× trailing earnings — above its 10-year norm (10-year range 12.4×–77.8×, median 37.6×). Stocktoria reports the data, not buy/sell advice.

What is the analyst price target for DIOD?

The average Wall-Street price target for DIODES INC /DEL/ is $129.50, about 21.0% above the recent price, from 2 analysts.

Is DIOD a good stock to buy?

Stocktoria doesn't give buy or sell advice, but here is the data on DIODES INC /DEL/: a Piotroski F-score of 6/9, a P/E of about 72.3×. Weigh these quality and valuation signals against your own goals.

Computed from company filings · US · as of 2025-12-31. Facts plus Stocktoria's own computed scores — not investment advice.