Neith (ROCO:6236) FCF Margin %: -13.91% (As of Jun. 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.
Reviewed by: Charlie Tian Charlie Tian
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.

ROCO:6236 Neith Corp ROCO:6236
67 GF Score
Price NT$17.45
GF Value NT$22.12
Valuation Modestly Undervalued
! 2 Warning Signs
View Full Analysis

What is Neith FCF Margin %?

Neith ROCO:6236 67 FCF Margin % is -13.91% as of Jun. 2026. GuruFocus rates ROCO:6236 with a GF Score™ of 67/100 and a GF Value™ of NT$22.12 (Modestly Undervalued). The stock has 2 warning signs investors should review. Among 960 Biotechnology companies, Neith ranks better than 85.73% on this metric.

FCF Margin % is calculated as Free Cash Flow divided by its Revenue. Neith's Free Cash Flow for the three months ended in Jun. 2026 was NT$-1.12 Mil. Neith's Revenue for the three months ended in Jun. 2026 was NT$8.07 Mil. Therefore, Neith's FCF Margin % for the quarter that ended in Jun. 2026 was -13.91%.

As of today, Neith's current FCF Yield % is 0.63%.

The historical rank and industry rank for Neith's FCF Margin % or its related term are showing as below:

ROCO:6236' s FCF Margin % Range Over the Past 10 Years
Min: -106.58   Med: -37.7   Max: 25.7
Current: 14.48


During the past 13 years, the highest FCF Margin % of Neith was 25.70%. The lowest was -106.58%. And the median was -37.70%.

ROCO:6236's FCF Margin % is ranked better than
85.73% of 960 companies
in the Biotechnology industry
Industry Median: -77.695 vs ROCO:6236: 14.48


Neith FCF Margin % Related Terms


Neith FCF Margin % Historical Data

* Premium members only.

The historical data trend for Neith's FCF Margin % can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Neith FCF Margin % Chart

Neith Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
FCF Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 19.00 -106.58 -44.22 -61.43 25.70

Neith Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
FCF Margin % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 8.55 32.89 35.61 3.98 -13.91

ROCO:6236 vs VRTX, REGN, MRNA: FCF Margin % Comparison

For the Biotechnology subindustry, Neith's FCF Margin %, along with its competitors' market caps and FCF Margin % 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.


Neith FCF Margin % vs Biotechnology Industry

For the Biotechnology industry and Healthcare sector, Neith's FCF Margin % distribution charts can be found below:

* The bar in red indicates where Neith's FCF Margin % falls into.


ROCO:6236
67GF Score
Neith Corp ROCO:6236
FCF Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Neith FCF Margin % Calculation

FCF margin is the ratio of Free Cash Flow divided by net sales or Revenue, usually presented in percent.

Neith's FCF Margin for the fiscal year that ended in Dec. 2025 is calculated as

FCF Margin=Free Cash Flow (A: Dec. 2025 )/Revenue (A: Dec. 2025 )
=9.29/36.145
=25.70 %

Neith's FCF Margin for the quarter that ended in Jun. 2026 is calculated as

FCF Margin=Free Cash Flow (Q: Jun. 2026 )/Revenue (Q: Jun. 2026 )
=-1.122/8.068
=-13.91 %

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Frequently Asked Questions Learn more about FCF Margin % →
What does a FCF Margin % of -13.91% mean?
Neith (ROCO:6236) has a FCF Margin % of -13.91% as of Jun. 2026. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Neith and its competitors. According to the industry distribution chart, Neith ranks #137 out of 960 companies in the Biotechnology industry, placing it in the top 14.3%.
Is Neith's FCF Margin % too high?
Neith's current FCF Margin % is -13.91%. Based on the distribution chart, Neith ranks #137 out of 960 companies in the Biotechnology industry, which is in the top quartile — a strong position relative to peers. Overall, Neith has a GF Score™ of 67/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Neith's FCF Margin % compare to VRTX and REGN?
According to the Biotechnology industry distribution chart, Neith ranks #137 out of 960 companies for FCF Margin %. This places Neith in the top 14% of its industry — outperforming the majority of peers. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good FCF Margin % for a Biotechnology company?
A good FCF Margin % depends on the Biotechnology industry context. However, FCF Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high FCF Margin % mean?
A high FCF Margin % can signal that a stock is expensive relative to its fundamentals. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Neith and its competitors. Neith's current FCF Margin % is -13.91%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Neith stock overvalued right now?
Based on GuruFocus' analysis, Neith (ROCO:6236) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$22.12, compared to a current price of NT$17.45 — trading 21.1% below its estimated fair value. The current FCF Margin % is -13.91%. Neith's overall GF Score™ is 67/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is FCF Margin % calculated?
FCF Margin % is calculated from a company's financial statements. For Neith (ROCO:6236), the current FCF Margin % is -13.91% as of Jun. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Neith (ROCO:6236) Overvalued in 2026?

Based on GuruFocus' analysis, Neith stock appears to be undervalued. The current stock price of NT$17.45 is trading 21.1% below its estimated GF Value™ of NT$22.12. GuruFocus considers Neith to be Modestly Undervalued.

Key valuation signals for ROCO:6236:

  • FCF Margin %: -13.91%
  • GF Value™: NT$22.12 vs. price of NT$17.45 (21.1% below fair value)
  • GF Score™: 67/100 with 2 warning signs

No single metric tells the full story. See the ROCO:6236 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Neith Business Description

Address No. 51, GongYi Road, 10th Floor, Section 2, NanTun, Taichung, TWN, 408
Neith Corp operates as a biotechnology company in Taiwan. It is involved in the following business divisions such as biotechnology, medical cosmetics, and preventive medicine businesses.
67GF Score

Get the complete analysis for ROCO:6236

FCF Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$17.45
Price
NT$22.12
GF Value