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 |
| Vol | 353.20K |
| As of | 25 Sep 2026 |
The Verdict
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/E | 51.53x |
| Forward P/E | 16.38x |
| EV / EBITDA | 18.68x |
| P / S (ttm) | 2.70x |
| Profit margin | 5.3% |
| Return on equity | 4.7% |
| Revenue growth | +21.7% |
| Earnings growth | +1.0% |
| Debt / equity | 4.40 |
Layer Breakdown
| Layer | Raw | Contribution |
|---|---|---|
| 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.
Risk Metrics
| Beta vs SPX | 1.91 |
|---|---|
| Corr SPX | 0.52 |
| Annual vol | 59.0% |
| Annual ret | +40.5% |
| Sharpe | 0.69 |
| Max DD | -48.3% |
Window: 504 trading days (504 obs)
Material Events
| Date | Event | 8-K |
|---|---|---|
| 2026-08-12 | Earnings Release, Reg FD Disclosure… | read |
| 2026-08-05 | Earnings Release, Reg FD Disclosure… | read |
| 2026-07-28 | Officer / Director Change, Reg FD Disclosure… | read |
| 2026-07-15 | Reg FD Disclosure, Exhibits | read |
| 2026-07-14 | Material Agreement, Reg FD Disclosure… | read |
| 2026-05-12 | Earnings Release, Reg FD Disclosure… | read |
| 2026-05-12 | Officer / Director Change, Shareholder Vote… | read |
| 2026-05-07 | Earnings Release, Reg FD Disclosure… | read |
| 2026-04-16 | Reg FD Disclosure, Exhibits | read |
| 2026-03-11 | Auditor Change, Exhibits | read |
| 2026-02-12 | Earnings Release, Reg FD Disclosure… | read |
| 2026-02-10 | Earnings Release, Reg FD Disclosure… | read |
Insider Trades
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-29 | Tang Francis | Officer, Chief Technology | Sell | 15.33K | $1.72M |
| 2026-05-29 | White Richard Dallas | Officer, Corporate Secret | Sell | 2.00K | $214.02K |
| 2026-05-29 | White Richard Dallas | Officer, Corporate Secret | Sell | 1.00K | $104.48K |
| 2026-05-27 | Yang Emily | Officer, SVP Worldwide Sa | Sell | 3.00K | $330.24K |
| 2026-05-27 | Tang Francis | Officer, Chief Technology | Sell | 5.00K | $550.40K |
| 2026-05-27 | Yu Gary | Director, Officer, Presid | Sell | 3.63K | $399.81K |
| 2026-05-26 | Yang Emily | Officer, SVP Worldwide Sa | Sell | 2.00K | $215.04K |
| 2026-05-26 | LU KEH SHEW | Withheld for tax | 1.97K | $213.23K | |
| 2026-05-26 | Zhao Jin | Officer, President, Diode | Sell | 3.69K | $394.21K |
| 2026-05-26 | Tsong Andy | Officer, SVP Worldwide Pr | Sell | 1.58K | $169.20K |
Flow & Concentration
| Insider 180d net | -$4.54M |
|---|---|
| Insider buys / sells | 0 / 10 |
| Insider bias | Sellers |
| 13F holders | 0 |
| Top-5 share | 0.0% |
| HHI | 0 (—) |
SEC Filings
The Long Run
FY 2010–2025 · 16 years
| Line | Latest | CAGR | Trend |
|---|---|---|---|
| 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
Recent Sessions
| Date | Open | High | Low | Close | Vol |
|---|---|---|---|---|---|
| Sep 25 | $95.89 | $97.91 | $95.13 | $95.84 | 353.20K |
| Sep 24 | $93.70 | $95.17 | $91.85 | $94.74 | 518.60K |
| Sep 23 | $94.79 | $95.83 | $92.23 | $95.51 | 328.70K |
| Sep 22 | $90.25 | $96.43 | $89.56 | $95.94 | 945.50K |
| Sep 21 | $94.43 | $94.43 | $90.68 | $90.73 | 686.60K |
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