VFS (VinFast Auto) 3-Year Sortino Ratio: N/A (As of Aug. 04, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
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Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

VFS VinFast Auto Ltd VFS
44 GF Score
Price $3.33
GF Value $12.59
Valuation Possible Value Trap
! 5 Warning Signs
View Full Analysis

What is VinFast Auto 3-Year Sortino Ratio?

The 3-Year Sortino Ratio measures the additional return that an investor receives per unit of the downside risk over the past three years. As of today (2026-08-04), VinFast Auto's 3-Year Sortino Ratio is Not available.


VinFast Auto  (NAS:VFS) 3-Year Sortino Ratio Explanation

The 3-Year Sortino Ratio inidicates the risk-adjusted return of an investment over the past three year. It is calculated as the annualized result of the average three-year monthly excess returns divided by the standard deviation of negative returns in the three-year period. The monthly excess return is the monthly investment return minus the monthly risk-free rate (typically the 10-year Treasury Constant Maturity Rate). If the risk-free rate for a specific region is not available, U.S. data is used by default.

Differnt from the Sharpe Ratio that penalizes both upside and downside volatility equally, the Sortino Ratio penalizes only those returns falling below a user-specified target or required rate of return. The expected returns here is set to the risk-free rate as well.


VinFast Auto 3-Year Sortino Ratio Related Terms


VFS vs LCID, NIO, PSNY: 3-Year Sortino Ratio Comparison

For the Auto Manufacturers subindustry, VinFast Auto's 3-Year Sortino Ratio, along with its competitors' market caps and 3-Year Sortino Ratio data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


VinFast Auto 3-Year Sortino Ratio vs Vehicles & Parts Industry

For the Vehicles & Parts industry and Consumer Cyclical sector, VinFast Auto's 3-Year Sortino Ratio distribution charts can be found below:

* The bar in red indicates where VinFast Auto's 3-Year Sortino Ratio falls into.


VFS
44GF Score
VinFast Auto Ltd VFS
3-Year Sortino Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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VinFast Auto 3-Year Sortino Ratio Calculation

The 3-Year Sortino Ratio measures the risk-adjusted return of an investment asset or portfolio in the last three year, focusing specifically on downside risk rather than total risk. A stock / portfolio's 3-Year Sortino Ratio can be calculated by dividing the difference between the three-year average monthly returns of the investment and the risk-free rate, by the standard deviation of the downside risks over the past three year.

A downside risk is a potential loss from the asset or investment. The Downside risk here is measured by the downside deviation, which is the standard deviation of negative returns.

Is VinFast Auto (VFS) Overvalued in 2026?

Based on GuruFocus' analysis, VinFast Auto stock appears to be undervalued. The current stock price of $3.33 is trading 73.6% below its estimated GF Value™ of $12.59. GuruFocus considers VinFast Auto to be Possible Value Trap.

Key valuation signals for VFS:

  • 3-Year Sortino Ratio: N/A
  • GF Value™: $12.59 vs. price of $3.33 (73.6% below fair value)
  • GF Score™: 44/100 with 5 warning signs

No single metric tells the full story. See the VFS stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


VinFast Auto Business Description

Other Exchanges 0TL:Germany
Address Dinh Vu - Cat Hai Economic Zone, Cat Hai Islands, Cat Hai Town, Cat Hai District, Hai Phong, VNM
VinFast Auto Ltd manufactures cars, and motor vehicles, renders leasing activities, trades smartphones, and related businesses. The company is engaged in designing and manufacturing premium EVs, e-scooters, and e-buses. The company's initial EV product line is an all-new range of fully electric A- through E-segment SUVs. The Company has three reportable segments, namely Car, E-scooter and Ebus. The Car segment includes the design, development, manufacturing and sales of cars and related battery lease and battery charging services for cars. The E-scooter segment includes the design, development, manufacturing and sales of e-scooters and related battery lease and battery charging service for e-scooters. The Ebus segment includes the design, development, manufacturing and sales of Ebus.
44GF Score

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3-Year Sortino Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$3.33
Price
$12.59
GF Value