STDN Stock — Standard Nuclear, Inc.

Standard Nuclear, Inc. (STDN)

Updated October 16, 2026.

STDN is a Stock. Total return is -18.9% over the past 0.3 years, 20.3 points behind SPY at 1.4%.

Standard Nuclear, Inc. is an independent advanced nuclear fuel company that designs, engineers, and manufactures advanced nuclear fuels, with a primary focus on TRISO fuel for use in small modular reactors (SMRs) and microreactors developed by advanced reactor manufacturers and federal agencies. The company does not currently have an established distribution schedule. This business may appeal to investors seeking exposure to the advanced nuclear energy sector.

STDN performance versus SPY

Price and return data through 2026-10-16.

Total return is -18.9% over the past 0.3 years, 20.3 points behind SPY at 1.4%.

STDN key facts

Asset type

Stock

Asset class

Equity

Inception date

07/15/2026

Distribution frequency

None

Last close

$12.17 (as of 2026-10-16)

Market cap

$1,814,488,998

Average volume

200159.0

Payout ratio

0.0%

Forward P/E

434.7826

EPS

$-0.10

How Dividend Vision calculates yield and returns

Distribution rate (the posted rate) uses calculation basis unavailable. Issuer rates can use a different denominator and date, including ex-date NAV. Trailing-12-month yield is the sum of split-adjusted cash distributions with ex-dates in the last 12 months, divided by the published price. It lags a recent raise or cut. Total return uses split-adjusted close with distributions reinvested on the ex-dividend date (a modeling convention, not the cash-settlement date) from the first stored bar on or after inception through the latest bar, compared with the same window on the benchmark. That is the security's total return, not your personal gain/loss.

Yield and safety methodology · Distribution rate methodology · Distribution Safety Score methodology

Sources and review

Primary sources: prices and distributions from Dividend Vision, derived from vendor EOD data.

Reviewed by Bert Sweet, CEO and Co-owner of Dividend Vision. Methodology: Distribution Safety Score.

STDN risks and drawbacks

Total return has trailed SPY over the available window.

Who may consider STDN — and who may not

It is a weaker fit for investors who need monthly cash flow (STDN does not currently distribute); investors whose main goal is matching SPY total return. This is educational context, not a recommendation to buy or sell.

More on STDN

• All tickers starting with S

Tagged: Nuclear, Energy.

Frequently asked questions