UMC Dividend Explained: ADS Payments, Withholding Tax and UMCON Treatment

Summary

United Microelectronics Corporation has a history of paying cash dividends to ordinary shareholders and UMC ADS holders.

For the 2026 distribution cycle, shareholders approved a cash dividend of approximately NT$2.6081 per ordinary share.

Each UMC ADS represents five ordinary shares. Therefore, the gross underlying dividend associated with one ADS is approximately five times the ordinary-share dividend before currency conversion, withholding taxes, depositary fees and other expenses.

The official 2026 schedule was:

UMCON holders should not expect the same direct cash-dividend payment. Ondo describes UMCON’s product category as total-return tracking, with net dividends reinvested into the underlying economic exposure.

Does UMC Pay Dividends?

Yes.

UMC’s shareholders approved approximately NT$2.60 per ordinary share for the dividend paid in 2026. The precise figure shown by UMC was NT$2,608.08262 per 1,000 ordinary shares, equivalent to approximately NT$2.6081 per share.

The annual dividend depends on:

• Earnings;
• Cash flow;
• Capital spending;
• Board proposals;
• Shareholder approval;
• Taiwan corporate law;
• Future business requirements.

Past dividends do not guarantee future payments.

How Does the UMC ADS Dividend Work?

UMC ordinary shares are listed in Taiwan and pay dividends in New Taiwan dollars.

UMC ADSs are listed in New York and held through a depositary structure. Each ADS represents five ordinary shares.

The dividend process generally works as follows:

1. UMC declares a dividend in New Taiwan dollars;
2. The depositary is entitled to the dividend on deposited shares;
3. The depositary receives the payment;
4. Taxes and applicable expenses are deducted;
5. The remaining amount is converted into U.S. dollars;
6. Eligible ADS holders receive the net cash distribution.

How Much Dividend Does One UMC ADS Represent?

The gross underlying amount can be estimated as:

Gross dividend per ADS in TWD = dividend per ordinary share × five

Using the 2026 amount:

• Dividend per ordinary share: approximately NT$2.6081;
• ADS ratio: five ordinary shares;
• Gross underlying amount: approximately NT$13.0404 per ADS.

This is not the final U.S.-dollar payment.

The net payment depends on:

• TWD/USD conversion rate;
• Taiwan withholding tax;
• Depositary fees;
• Currency-conversion expenses;
• Other applicable deductions.

Illustrative ADS Dividend Calculation

Assume:

• Gross underlying dividend: NT$13.04 per ADS;
• Exchange rate: NT$30 per dollar;
• No deductions for the simplified illustration.

The converted amount would be approximately:

NT$13.04 ÷ 30 = $0.435 per ADS

The actual amount may be lower after tax, depositary fees and foreign-exchange costs.

Investors should use the amount reported by their broker rather than relying on a simple conversion estimate.

What Is the Ex-Dividend Date?

The ex-dividend date is generally the first trading day on which a new buyer is not entitled to the declared dividend.

For UMC’s 2026 distribution, the ex-dividend date for both ordinary shares and ADSs was July 8, 2026.

A buyer purchasing UMC on or after that date would generally not receive that dividend.

What Is the Record Date?

The record date identifies the holders eligible for the distribution under the relevant market and custody procedures.

For 2026:

• Taiwan ordinary-share record date: July 14;
• UMC ADS record date: July 8.

The different dates reflect the separate settlement and depositary systems.

When Is the UMC Dividend Paid?

The official payment dates were:

• Ordinary shares: July 30, 2026;
• UMC ADSs: August 6, 2026.

As of July 28, 2026, both dates were still in the future. Investors should use the exact dates rather than describing the payment as already completed.

Why Is the ADS Payment Later?

The ADS payment process may take longer because the depositary must:

• Receive the Taiwan-dollar distribution;
• Confirm eligible ADS holdings;
• Apply taxes and charges;
• Convert currency;
• Distribute U.S.-dollar cash through brokers.

The delay does not necessarily indicate a payment problem.

What Withholding Tax Applies?

Foreign investors may be subject to Taiwan withholding tax on dividends.

The exact rate can depend on:

• Investor classification;
• Tax residence;
• Applicable tax treaties;
• Account structure;
• Local regulations.

The depositary or broker may apply deductions before the cash reaches the investor.

This article does not provide individual tax advice. Investors should consult a qualified tax professional.

What Depositary Fees May Apply?

The UMC ADS agreement allows the depositary to charge certain fees and expenses.

Potential deductions may include:

• Cash-distribution fees;
• Currency-conversion expenses;
• Taxes;
• Government charges;
• Depositary-service fees.

Investors should review:

• Their broker statement;
• J.P. Morgan’s ADR information;
• UMC’s SEC filings;
• The ADS deposit agreement.

Why Does UMC’s Price Change on the Ex-Dividend Date?

A stock or ADS often adjusts downward on the ex-dividend date because new buyers are no longer entitled to the upcoming cash payment.

A simplified example:

• ADS closes at $20;
• Expected net dividend is $0.40;
• Theoretical ex-dividend value is approximately $19.60.

The actual market price may move more or less because of:

• Semiconductor news;
• Market sentiment;
• Currency changes;
• Supply and demand;
• Broader market movements.

Does UMCON Pay a Cash Dividend?

UMCON should not be assumed to pay an identical cash dividend to the holder.

Ondo describes its tokenized stocks as total-return trackers. Dividends are generally reinvested into the underlying exposure after applicable withholding taxes.

Instead of receiving a separate cash distribution, a holder receives economic exposure intended to reflect:

• The underlying price movement;
• Net reinvested dividends;
• Relevant corporate-action adjustments.

How UMCON Dividend Treatment Differs From UMC

Why UMCON May Not Fall by the Same Amount on the Ex-Dividend Date

A raw stock-price tracker would normally follow the ex-dividend price adjustment.

A total-return tracker instead accounts for the value of the dividend being reinvested.

Therefore, UMCON may not remain numerically identical to UMC after dividend events. Its reference may gradually incorporate a greater amount of underlying economic exposure.

Can UMCON Holders Withdraw the Dividend?

A UMCON holder generally cannot separate an already reinvested dividend from the token as a standalone cash payment.

The holder may realize the total economic value by:

• Selling UMCON;
• Redeeming it if eligible under Ondo’s terms;
• Using it through supported blockchain applications.

Availability depends on product terms, jurisdiction and platform support.

How Dividend Yield Is Calculated

A simplified dividend yield is:

Dividend yield = annual cash dividend ÷ market price

For a UMC ADS, the numerator should be the expected net U.S.-dollar dividend per ADS.

Investors should not calculate the yield by directly dividing the Taiwan-dollar ordinary-share dividend by the U.S.-dollar ADS price.

Why a High Dividend Yield Can Be Misleading

A high yield can result from:

• A large dividend;
• A falling share price;
• A temporary earnings peak;
• Currency changes;
• A market expectation that the dividend will be reduced.

Dividend analysis should also consider:

• Payout ratio;
• Free cash flow;
• Capital expenditure;
• Earnings stability;
• Industry cyclicality.

UMC Dividend Risks

Earnings Risk

A semiconductor downturn may reduce profits and the amount available for distribution.

Capital-Spending Risk

New fabs, technology development and equipment can require substantial cash.

Currency Risk

A weaker Taiwan dollar can reduce the U.S.-dollar value of an ADS dividend.

Tax Risk

Withholding rules may change or differ by investor.

Depositary Risk

Fees, conversion timing and processing may affect the final payment.

UMCON Product Risk

UMCON holders depend on Ondo’s dividend-reinvestment and asset-backing process rather than receiving a direct UMC cash payment.

How to Research the UMC Dividend

Use primary sources including:

• UMC Dividend Information;
• UMC Investor Relations;
• UMC SEC filings;
• J.P. Morgan ADR information;
• Brokerage tax documents.

Users interested in UMCON can review:

• A Guide to Ondo Tokenized Stocks;
• UMCON/USDT on MEXC.

FAQ

Does UMC pay a dividend?

Yes. UMC approved approximately NT$2.6081 per ordinary share for the 2026 distribution.

How many ordinary shares does one UMC ADS represent?

One ADS represents five ordinary shares.

What was the 2026 UMC ex-dividend date?

July 8, 2026 for both ordinary shares and ADSs.

When is the 2026 UMC ADS dividend paid?

The official payment date is August 6, 2026.

Why is my ADS dividend lower than five times the ordinary dividend?

Currency conversion, withholding taxes, depositary fees and other expenses may reduce the final payment.

Does UMCON distribute the UMC dividend in cash?

Ondo generally reflects net dividends through total-return tracking rather than an identical standalone cash payment.

Does UMCON provide a higher dividend than UMC?

No. UMCON is designed to reflect the same underlying economic return after relevant taxes and adjustments, not to create an additional dividend.

Where can eligible users trade UMCON?

Eligible users can access the UMCON/USDT market on MEXC.

Risk Disclaimer

Dividend payments are not guaranteed. UMC may change or suspend future distributions based on earnings, capital needs and shareholder decisions.

Tax and depositary treatment varies by investor. UMCON adds issuer, custody, blockchain, exchange, USDT and liquidity risks.

This article is educational and does not constitute tax, legal, investment or financial advice.