TOPCF (Topcon) YoY EPS Growth: -1,098.51% (As of Sep. 2025)

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TOPCF Topcon Corp TOPCF
9 GF Score
Price $21.21
GF Value $11.64
! 9 Warning Signs
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What is Topcon YoY EPS Growth?

Topcon TOPCF 9 YoY EPS Growth is -1,098.51% as of Sep. 2025. GuruFocus rates TOPCF with a GF Score™ of 9/100 and a GF Value™ of $11.64. The stock has 9 warning signs investors should review.

YoY EPS Growth is the percentage change of Earnings per Share (Diluted) over the past twelve months. Topcon's YoY EPS Growth for the quarter that ended in Sep. 2025 was -1,098.51%.

Topcon's Earnings per Share (Diluted) for the three months ended in Sep. 2025 was $-0.67.

Topcon YoY EPS Growth Historical Data

* Premium members only.

The historical data trend for Topcon's YoY EPS Growth 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.

Topcon YoY EPS Growth Chart

Topcon Annual Data
Trend Mar16 Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25
YoY EPS Growth
Get a 7-Day Free Trial Premium Member Only Premium Member Only 153.66 312.50 -2.21 -62.69 -91.37

Topcon Quarterly Data
Dec20 Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25
YoY EPS Growth 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 3.08 -757.14 -42.42 -136.84 -1,098.51
TOPCF
9GF Score
Topcon Corp TOPCF
YoY EPS Growth is just one metric. See GF Score™, valuation, warning signs, and more.
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Topcon YoY EPS Growth Calculation

YoY EPS Growth is the percentage change of Earnings per Share (Diluted) over the past twelve months.

Topcon's YoY EPS Growth for the fiscal year that ended in Mar. 2025 is calculated as:

YoY EPS Growth (A: Mar. 2025 )
=(Earnings per Share (Diluted) (A: Mar. 2025 )-Earnings per Share (Diluted) (A: Mar. 2024 ))/ | Earnings per Share (Diluted) (A: Mar. 2024 ) |
=(0.027-0.313)/ | 0.313 |
=-91.37 %

Topcon's YoY EPS Growth for the quarter that ended in Sep. 2025 is calculated as:

YoY EPS Growth (Q: Sep. 2025 )
=(Earnings per Share (Diluted) (Q: Sep. 2025 )-Earnings per Share (Diluted) (Q: Sep. 2024 )) / | Earnings per Share (Diluted) (Q: Sep. 2024 )) |
=(-0.669-0.067)/ | 0.067 |
=-1,098.51 %

* 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 YoY EPS Growth →
What does a YoY EPS Growth of -1,098.51% mean?
Topcon (TOPCF) has a YoY EPS Growth of -1,098.51% as of Sep. 2025. YoY EPS Growth is the percentage change of EPS over the past 12-month. View historical data for Topcon and its competitors.
Is Topcon's YoY EPS Growth too high?
Topcon's current YoY EPS Growth is -1,098.51%. Overall, Topcon has a GF Score™ of 9/100, reflecting its overall financial health beyond just this single metric.
How does Topcon's YoY EPS Growth compare to GRMN and KEYS?
Topcon's YoY EPS Growth of -1,098.51% can be compared against companies in the Hardware industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good YoY EPS Growth for a Hardware company?
A good YoY EPS Growth depends on the Hardware industry context. However, YoY EPS Growth 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 YoY EPS Growth mean?
A high YoY EPS Growth can signal that a stock is expensive relative to its fundamentals. YoY EPS Growth is the percentage change of EPS over the past 12-month. View historical data for Topcon and its competitors. Topcon's current YoY EPS Growth is -1,098.51%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Topcon stock overvalued right now?
Topcon (TOPCF) has a current YoY EPS Growth of -1,098.51%. The stock's GF Value™ is $11.64, compared to a current price of $21.21 — trading 82.2% above its estimated fair value. The current YoY EPS Growth is -1,098.51%. Topcon's overall GF Score™ is 9/100 with 9 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is YoY EPS Growth calculated?
YoY EPS Growth is calculated from a company's financial statements. For Topcon (TOPCF), the current YoY EPS Growth is -1,098.51% as of Sep. 2025. 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 Topcon (TOPCF) Overvalued in 2026?

Based on GuruFocus' analysis, Topcon stock appears to be overvalued. The current stock price of $21.21 is trading 82.2% above its estimated GF Value™ of $11.64.

Key valuation signals for TOPCF:

  • YoY EPS Growth: -1,098.51%
  • GF Value™: $11.64 vs. price of $21.21 (82.2% above fair value)
  • GF Score™: 9/100 with 9 warning signs

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

Topcon Business Description

Address 75-1 Hasunuma-cho, Itabashi-ku, Tokyo, JPN, 174-8580
Topcon Corp sells ophthalmic instruments, medical equipment, machine control systems, and GPS-related products. Its operations are structured around three main areas: the Positioning Business, Eye Care Business, and Other. The Positioning division handles products such as total stations, 3D laser scanners, ICT automated construction systems, IT agricultural systems, GNSS receivers for surveying, laser equipment, and software for construction and civil engineering. The Eye Care division provides 3D fundus imaging devices, fundus cameras, auto and kerato refractors, slit lamps, tonometers, lens meters, ophthalmic laser systems, and related software for image management and electronic medical records.
9GF Score

Get the complete analysis for TOPCF

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

$21.21
Price
$11.64
GF Value