How does Trendshare evaluate COHR as a worked example?

This example shows how we apply the Trendshare checklist to COHR: earnings power, cash generation, valuation, and margin of safety. We look at business quality, free cash flow trends, price to earnings, and whether there is a reasonable margin of safety at the current price of 214.66.

Coherent Stock Price and Value Analysis

Coherent (NasdaqGS:COHR) in our automated value investing analysis, with the cash flow history and price comparison below.

Key Facts

Ticker: COHR (NasdaqGS)
Current price: $214.66
Sector: Technology
Industry: Scientific & Technical Instruments

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Hold-time calculator

Estimate how long you need to hold Coherent to reach your target.

Target type Target price Target total return %

Current price

Expected annual return (compound annual growth rate, CAGR)

Margin of safety (%)

Target price (Trendshare FV)

Include dividend yield
N/A

COHR Free Cash Flow Trend

Free Cash Flow trendline for COHR — Free Cash Flow trendline for Coherent

Hmm, we can't give any reliable projection for Coherent's growth rate. The company either has too few years of historical data for us to examine, or it's in the habit of losing money.

None of this means it's a bad stock. Maybe it's new and growing quickly, or maybe it's turning things around. We can't say anything sensible about it, so we won't say it's obviously undervalued right now. Proceed at your own risk!

Advantages	Disadvantages	Neutral
This company is solid.	This company is not making money. This company has wild ups and downs. This stock looks overpriced.	This company pays no dividend.

Inside the COHR Numbers

	COHR Price (Coherent stock price per share)	$214.66
× PE Ratio Versus Sector The PE ratio measures the reported earnings of a company to its current stock price. While earnings are easy to manipulate on the balance sheet, this ratio gives you a sense of what buyers are willing to pay for the stock—what they believe it will do in the future. Comparing a stock's PE to the average PE of companies in its industry gives you a sense of market sentiment about the stock and how well it fares financially. It's not the only number, nor the most important, but comparing similar companies is valuable. A ratio far above or below that of its peers is significant. Industries are more specific than sectors, so companies within most industries are more similar than are companies within an industry. Be aware that the size and customers of companies are important to their prospects. Close ^[?]	PE Ratio versus Sector	170% higher than other Technology stocks
× PE Ratio Versus Industry The PE ratio measures the reported earnings of a company to its current stock price. While earnings are easy to manipulate on the balance sheet, this ratio gives you a sense of what buyers are willing to pay for the stock—what they believe it will do in the future. Comparing a stock's PE to the average PE of companies in its sector gives you a sense of market sentiment about the stock and how well it fares financially. It's not the only number, nor the most important, but comparing similar companies is valuable. A ratio far above or below that of its peers is significant. Be aware that sectors are very broad, with many types of companies in the same sector. Close ^[?]	PE Ratio versus Industry	46% higher than other Scientific & Technical Instruments stocks
× Cash Yield The cash yield of a stock is the ratio of free cash per share—real dollars available after bringing in revenue and paying bills—to the current price of the stock. It's similar to the PE ratio, but it's less prone to manipulation through accounting practices. In general, the less you have to pay to make more money, the better. Close ^[?]	Cash Yield	0.32%
× Free Cash Flow Jitter The free cash flow jitter of a stock measures how much the company's free cash flow varies from its historical trend, on average. While it's always nice to make more money than you expected, a company with predictable free cash flow is stable and good. A company with wild swings in its free cash flow warrants further research. In general, the lower this number, the better. Close ^[?]	Free Cash Flow Jitter	315%

Insider Activity Summary

No open-market insider buys or sells are recorded in the six months to 2026-11-15.

The six months before that had 0 buys and 9 sales.

Recent Insider Activity

Open-market buys and sells reported by Coherent's officers, directors, and 10% owners on SEC Form 4. Routine transactions (tax withholding, option exercises, and stock grants) are excluded -- these are discretionary trades only.

Date	Insider	Type	Shares	Price
2026-02-12	Luther Sherri R (Chief Financial Officer)	Sell	4,000	$217.74
2025-12-10	CORASANTI JOSEPH J	Sell	15,000	$196.74
2025-12-03	STERLING MICHELLE M	Sell	2,000	$164.51
2025-12-02	Xia Howard H.	Sell	1,000	$172.00
2025-12-02	Xia Howard H.	Sell	1,000	$168.00
2025-12-01	Mocciaro Ilaria (SVP, Finance)	Sell	1,377	$162.71
2025-11-28	Xia Howard H.	Sell	1,000	$158.36
2025-11-21	Digirolomo Enrico	Sell	2,831	$134.85
2025-11-20	SKAGGS STEPHEN A	Sell	2,000	$150.00
2025-11-14	Dreyer Michael L	Sell	11,570	$144.88

This stock has short interest! This means that people have shorted it.

Why does that matter? They've made a bet that price will decrease from where they bought it. Maybe there are financial problems, or maybe there's a value play.

As of the latest analysis, there are 9,048,189 shares shorted. With 196,159,017 shares available for purchase and an average trading volume over the past 10 trading days of 10,886,010, it would take at least 0.8 days for all of the short holders to cover their shorts.

Estimate Intrinsic Value (DCF)

Project future free cash flow and discount it back to today to compare market price vs intrinsic value. See how compound returns work over time.

📊 Intrinsic Value Calculator (DCF Method)

Calculate the present value of future cash flows to determine stock intrinsic value.

Annual Free Cash Flow ($):

Current or most recent year free cash flow (operating cash - capex)

Expected Annual Growth Rate (%):

Conservative estimate (3-7% for mature companies, 10-20% for growth)

Discount Rate (%):

Required rate of return (8-10% stable, 12-15% growth, 15%+ speculative)

Projection Period (Years):

Longer projections are less certain but may reveal more value

Terminal Value Multiple:

Exit multiple for terminal value (10-15x typical for mature companies)

Calculation Results

Total Intrinsic Value:

Discounted Cash Flows:

Terminal Value (PV):

Year	Future CF	Present Value

How to use this result: Compare the intrinsic value to the current stock price. If intrinsic value is significantly higher than market price (30-50% margin of safety), the stock may be undervalued. Remember, these are estimates based on your assumptions.

Learn to Evaluate COHR

Learn how to evaluate stocks, understand expected returns, and build a value investing strategy.

See How Returns Compound →

Free Cash Flow by Fiscal Year

Price Versus Our Estimated Value

Coherent reported positive free cash flow in 4 of the 5 fiscal years we have from its current SEC filer.

We do not estimate a fair value for Coherent while its free cash flow growth is not positive, so there is no value comparison here.

Free cash flow is volatile from year to year, with a variability measure of 315%.

We do not have a dividend yield for Coherent.

These numbers change when new filings or prices arrive, so treat this page as a snapshot and check the company's own filings.

Compared With Its Sector and Industry

Its trailing P/E ratio is 170% above the average for stocks in the Technology sector.

Its trailing P/E ratio is 46% above the average for stocks in the Scientific & Technical Instruments industry.

A P/E ratio depends on trailing earnings, which one-time items can distort, so a lower P/E is not by itself evidence of value.

SEC Filer History

CIK 820318 has reported from fiscal 2022 onward, and is the filer used for every figure on this page.

CIK 21510 reported fiscal years up to 2021.

A change of filer starts a new series, so the figures from before the change are not comparable with those after it and are not used in this analysis.

Risks to This Analysis

The SEC filer changed in 2022. Years before that come from a different filer and are not used in these figures.
Free cash flow was negative in 1 of the 5 years we have.
Free cash flow is volatile from year to year, so the estimates depend heavily on which years are included.
We have no value estimate for this stock, so no price comparison is made.
These figures are automated calculations from SEC filings and the recent price. They may contain errors, and they do not reflect lawsuits, management changes, or other events the filings do not show.

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Questions to Answer Before You Invest in COHR

Does Coherent have a coherent story? Does it have a plan to continue to make money? Is it worth your time? Only you can decide where to go from here. Our investment guide helps you ask the right questions, including how to buy stocks. Use these research links for more information.

Step 1 — Snapshot
- Price: 214.66
- Market cap: $42B
- EPS: 4.83
Step 2 — Valuation checks
- P/E: 44.443
- FCF yield: 0.3%
- Date checked: Nov 10, 2026
Step 3 — Margin of safety
- Compare price to fair value and safety price.
- Look for durable cash generation and reasonable leverage.
- Decide if it passes your personal checklist.