Inside the research

Diodes Incorporated

DIOD Research profile · latest available data

Price overview

$95.84

▲ +1.10 (+1.2%)

52w hi$122.76
52w lo$42.36
Vol353.20K
As of25 Sep 2026

The Verdict

Hold

Our score +0.08

Short-0.37
Medium+0.34
Long+0.46

computed 2026-09-27

Key fundamentals

Diodes Incorporated

Technology · Semiconductors

Market cap$4.41B
Enterprise value$4.13B
Trailing P/E51.53x
Forward P/E16.38x
EV / EBITDA18.68x
P / S (ttm)2.70x
Profit margin5.3%
Return on equity4.7%
Revenue growth+21.7%
Earnings growth+1.0%
Debt / equity4.40

Layer Breakdown

LayerRawContribution
Fundamental+0.22
Sector+0.19
Technical-0.18
Earnings+0.00
Sentiment+0.00

macro × 1.00 · 2026-09-27

Business overview

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.

United States · www.diodes.com

Risk Metrics

Beta vs SPX1.91
Corr SPX0.52
Annual vol59.0%
Annual ret+40.5%
Sharpe0.69
Max DD-48.3%

Window: 504 trading days (504 obs)

Material Events

DateEvent8-K
2026-08-12Earnings Release, Reg FD Disclosure…read
2026-08-05Earnings Release, Reg FD Disclosure…read
2026-07-28Officer / Director Change, Reg FD Disclosure…read
2026-07-15Reg FD Disclosure, Exhibitsread
2026-07-14Material Agreement, Reg FD Disclosure…read
2026-05-12Earnings Release, Reg FD Disclosure…read
2026-05-12Officer / Director Change, Shareholder Vote…read
2026-05-07Earnings Release, Reg FD Disclosure…read
2026-04-16Reg FD Disclosure, Exhibitsread
2026-03-11Auditor Change, Exhibitsread
2026-02-12Earnings Release, Reg FD Disclosure…read
2026-02-10Earnings Release, Reg FD Disclosure…read

Insider Trades

DateInsiderRoleActionSharesValue
2026-05-29Tang FrancisOfficer, Chief TechnologySell15.33K$1.72M
2026-05-29White Richard DallasOfficer, Corporate SecretSell2.00K$214.02K
2026-05-29White Richard DallasOfficer, Corporate SecretSell1.00K$104.48K
2026-05-27Yang EmilyOfficer, SVP Worldwide SaSell3.00K$330.24K
2026-05-27Tang FrancisOfficer, Chief TechnologySell5.00K$550.40K
2026-05-27Yu GaryDirector, Officer, PresidSell3.63K$399.81K
2026-05-26Yang EmilyOfficer, SVP Worldwide SaSell2.00K$215.04K
2026-05-26LU KEH SHEWWithheld for tax1.97K$213.23K
2026-05-26Zhao JinOfficer, President, DiodeSell3.69K$394.21K
2026-05-26Tsong AndyOfficer, SVP Worldwide PrSell1.58K$169.20K

Flow & Concentration

Insider 180d net-$4.54M
Insider buys / sells0 / 10
Insider biasSellers
13F holders0
Top-5 share0.0%
HHI0 (—)

SEC Filings

DateFormDoc
2026-08-133view
2026-08-134view
2026-08-128-Kview
2026-08-0510-Qview
2026-08-058-Kview
2026-07-288-Kview
2026-07-158-Kview
2026-07-148-Kview
2026-06-014view
2026-06-014view
2026-05-284view
2026-05-274view
2026-05-274view
2026-05-274view
2026-05-274view

The Long Run

FY 2010–2025 · 16 years

LineLatestCAGRTrend
Revenue$1.66B+9.4%
Gross profit$462.44M+8.7%
Operating income$35.46M+1.9%
Net income$44.02M+3.0%
Cash from ops$215.51M+11.4%

Indices

S&P SmallCap 600

Recent Sessions

DateOpenHighLowCloseVol
Sep 25$95.89$97.91$95.13$95.84353.20K
Sep 24$93.70$95.17$91.85$94.74518.60K
Sep 23$94.79$95.83$92.23$95.51328.70K
Sep 22$90.25$96.43$89.56$95.94945.50K
Sep 21$94.43$94.43$90.68$90.73686.60K

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