NCRBF (Nippon Carbon Co) Insider Ownership: 0.00 % (As of Aug. 12, 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.

NCRBF Nippon Carbon Co Ltd NCRBF
80 GF Score
Price $27.63
GF Value $18.70
Valuation Significantly Overvalued
! 3 Warning Signs
View Full Analysis

What is Nippon Carbon Co Insider Ownership?

Nippon Carbon Co NCRBF 80 Insider Ownership is 0.00 % as of Aug. 12, 2026. GuruFocus rates NCRBF with a GF Score™ of 80/100 and a GF Value™ of $18.70 (Significantly Overvalued). The stock has 3 warning signs investors should review.

Insider ownership is the percentage of shares that are owned by company insiders relative to the total shares outstanding. As of today, Nippon Carbon Co's insider ownership is 0.00%.

Institutional Ownership is the percentage of shares that are owned by institutions out of the total shares outstanding. As of today, Nippon Carbon Co's Institutional Ownership is 20.07%.

Float Percentage Of Total Shares Outstanding is the percentage of float shares relative to the total shares outstanding. As of today, Nippon Carbon Co's Float Percentage Of Total Shares Outstanding is 0.00%.

Nippon Carbon Co Insider Ownership Historical Data

* Premium members only.

The historical data trend for Nippon Carbon Co's Insider Ownership 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.

Nippon Carbon Co Insider Ownership Chart

Nippon Carbon Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Insider Ownership
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

Nippon Carbon Co Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Insider Ownership 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 0.00 0.00 0.00 0.00 0.00
NCRBF
80GF Score
Nippon Carbon Co Ltd NCRBF
Insider Ownership is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Nippon Carbon Co Insider Ownership Calculation

The percentage of shares that are owned by company insiders relative to the total shares outstanding.

Frequently Asked Questions Learn more about Insider Ownership →
What does a Insider Ownership of 0.00 % mean?
Nippon Carbon Co (NCRBF) has a Insider Ownership of 0.00 % as of Aug. 12, 2026. Insider ownership equals the percent of shares owned by company insiders relative to total shares. View historical data on Nippon Carbon Co and its competitors.
Is Nippon Carbon Co's Insider Ownership too high?
Nippon Carbon Co's current Insider Ownership is 0.00 %. Overall, Nippon Carbon Co has a GF Score™ of 80/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Nippon Carbon Co's Insider Ownership compare to LIN and SHW?
Nippon Carbon Co's Insider Ownership of 0.00 % can be compared against companies in the Chemicals industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Insider Ownership for a Chemicals company?
A good Insider Ownership depends on the Chemicals industry context. However, Insider Ownership 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 Insider Ownership mean?
A high Insider Ownership can signal that a stock is expensive relative to its fundamentals. Insider ownership equals the percent of shares owned by company insiders relative to total shares. View historical data on Nippon Carbon Co and its competitors. Nippon Carbon Co's current Insider Ownership is 0.00 %. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Nippon Carbon Co stock overvalued right now?
Based on GuruFocus' analysis, Nippon Carbon Co (NCRBF) is currently considered Significantly Overvalued. The stock's GF Value™ is $18.70, compared to a current price of $27.63 — trading 47.8% above its estimated fair value. The current Insider Ownership is 0.00 %. Nippon Carbon Co's overall GF Score™ is 80/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Insider Ownership calculated?
Insider Ownership is calculated from a company's financial statements. For Nippon Carbon Co (NCRBF), the current Insider Ownership is 0.00 % as of Aug. 12, 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 Nippon Carbon Co (NCRBF) Overvalued in 2026?

Based on GuruFocus' analysis, Nippon Carbon Co stock appears to be overvalued. The current stock price of $27.63 is trading 47.8% above its estimated GF Value™ of $18.70. GuruFocus considers Nippon Carbon Co to be Significantly Overvalued.

Key valuation signals for NCRBF:

  • Insider Ownership: 0.00 %
  • GF Value™: $18.70 vs. price of $27.63 (47.8% above fair value)
  • GF Score™: 80/100 with 3 warning signs

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

Nippon Carbon Co Business Description

Other Exchanges 5302:JapanNPV:Germany
Address 6-1, Hacchobori 2-chome, Chuo ku, Tokyo, JPN, 104-0032
Nippon Carbon Co Ltd engages in the manufacture and sale of carbon products. It provides products in following categories: Carbon Products, Silicon carbide products, and Others. The Carbon Products include artificial graphite electrode, impervious graphite products, isotropic high purity graphite products, a machine for graphite products, general purpose carbon fibers, and graphite fibers, containing resin graphite fibers made of packing, flexible graphite sealing material, and node material for lithium ion battery. Silicon carbide products are involved in the development and sale of ceramic matrix composite. Other category deals with manufacturing industrial machinery, mechanical repair, building and parking leasing.
80GF Score

Get the complete analysis for NCRBF

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

$27.63
Price
$18.70
GF Value