Inno Instrument Inc (215790) Fair Value & Analysis

Technology · KR · Market cap 39.0B KRW

A solid business, but screening 87% overvalued on our models.

What matters now

• The price sits above even our optimistic bull case (119.68 KRW). The favourable scenario is already priced in.
• The large gap to fair value rests on thin data (low evidence): fewer applicable models and a shorter history. Read it with extra caution.
• Solid but not exceptional quality (53/100) and above fair value, neither a clear bargain nor a standout compounder.
• A fairly wide model range (63.19 KRW to 119.68 KRW) leaves room in how you read the outcome.

Price vs Fair Value (5 years)

White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Aug 13, 2026.

How to read this chart

60‑month range 260.00 KRW – 4,340 KRW · fair‑value band 63.19 KRW – 119.68 KRW · the 731.00 KRW price screens above the 95.74 KRW fair value. Dashed = 300-day average. As of Aug 13, 2026.

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Analysis

Inno Instrument Inc (215790) currently trades at 731.00 KRW, while our model-based Fair Value estimate is 95.74 KRW, implying the stock looks roughly 86.9% overvalued today. The Quality Score stands at 53/100 (solid quality), in the Technology sector. Bear case: priced above our estimate, the market already discounts strong expectations. Bull case: above-average quality can justify a premium, the entry price still matters most (evidence: low).

Over the trailing twelve months, Inno Instrument Inc generated revenue of 40.8B KRW at a net margin of -19.8%. Revenue declined 26.9% year over year. It earns a return on equity of -21.4%. Net debt stands at 11.8B KRW. Fundamentals as of Aug 13, 2026

Our scenario range runs from 63.19 KRW (bear case) to 119.68 KRW (bull case); at 731.00 KRW, the current price sits above that range. Bear and bull are the same models run on conservative and optimistic assumptions (margins, growth, valuation multiples), so a plausible valuation range, not a price target. For context, the median of 10 Technology peers we cover trades at -50% fair-value upside, at -87%, 215790 screens richer than that median.

Fair Value models

Each model estimates fair value its own way; the Fair Value above is the evidence-weighted blend. Evidence (0–100) measures how completely this model’s inputs are available: well-fed models carry more weight in the blend. The spread across models is intentional, each one stresses a different value driver; dividend models, for instance, come out structurally low when payout is small.

Key figures & financial health

Quality Score breakdown

About the company

Inno Instrument Inc. engages in the manufacture and sale of communication equipment worldwide. The company offers fusion splicers; fiber cleavers; test and measurement products, such as optical time domain reflectometers, optical fiber testers, fiber microscopes, and power meters; and 5G and RF solutions, such as 5G spectrum analyzers, 5G distributed …

Full company description

Inno Instrument Inc. engages in the manufacture and sale of communication equipment worldwide. The company offers fusion splicers; fiber cleavers; test and measurement products, such as optical time domain reflectometers, optical fiber testers, fiber microscopes, and power meters; and 5G and RF solutions, such as 5G spectrum analyzers, 5G distributed antenna systems (DAS), and cable antenna analyzers. It also provides tools and accessories, including thermal fiber strippers, ribbonizers, fiber holders, flat cable strippers, IWS packages, splice-on connectors, OTDR cleaning kits, and splicer tool kits. In addition, the company offers IoT security solutions comprising IoT smart locks, FTTx solutions, and support services. Further, it provides VIEW Pro Manager, a set of cloud-based tools that organizes and manages fusion splicing projects and assets. The company was formerly known as Rbk Group Inc. and changed its name to Inno Instrument Inc. in July 2023. Inno Instrument Inc. was founded in 2007 and is headquartered in Incheon, South Korea.

Company description, as reported by the company or data provider.

Revenue & earnings trend

FY2021 – FY2025 · reported fiscal years

Inno Instrument Inc reported revenue of 43.7B KRW in FY2025 versus 47.2B KRW in FY2021, a compound −1.9%/yr. Reported net income was −11.1B KRW in FY2025.

215790 screens 87% overvalued. Compare with Cisco Systems, Inc →

Peer Group

Communication Equipment · 303 stocks

How this stock ranks against its industry: the green marker is this stock, the band is the typical 25–75% peer range, and the tick is the median.

Snowflake

Five quick dimensions, each 0 to 100: VALUE (fair-value potential), FUTURE (revenue growth), PAST (return on equity), HEALTH (low debt), DIVIDEND (yield). Green = this stock, grey = typical sector peer.

VALUE 0: the price sits above our fair-value range.

Values & ESG

Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.

ESG scores are not available for this stock yet. Values and ESG data are contextual and can differ between providers.

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Frequently asked questions

How we calculate Fair Value

Each company is valued through a stack of independent intrinsic-value models (DCF variants, residual-income, multiples and more), blended into one family-balanced consensus and weighted by how much trustworthy data backs it. A separate quality layer scores the fundamentals. Every input is real reported data, nothing guessed.