COHR
Coherent, Inc.
COHR offers stronger modeled upside, but that advantage does not outweigh its weaker overall profile.
TSM
Taiwan Semiconductor Manufacturing Company Limited
TSM has the edge over COHR overall, supported by stronger fundamentals and stronger valuation.
COHR Fundamentals
| Metric | Status |
|---|---|
| Strong | |
| Strong | |
| Weak | |
| Healthy |
COHR's revenue, profitability and balance sheet are currently healthy, but its cash flow is weak.
TSM Fundamentals
| Metric | Status |
|---|---|
| Unavailable | |
| Unavailable | |
| Unavailable | |
| Strong |
TSM's balance sheet is currently strong. There isn't enough data to rate its revenue, profitability and cash flow.
COHR PE Valuation
| Level | PE | Price | Vs current |
|---|---|---|---|
| Forward | 20x | $232 | — |
| Cheap | 27x | $130 | -44% |
| Fair | 34x | $165 | -29% |
| Current | 48x | $232 | — |
| Expensive | 184x | $886 | +282% |
Historical ranges are pointers, not guarantees.
COHR's PE is in its fair range at 48x. If earnings grow as analysts expect, today's price would be 20x next year's earnings, in its cheap range.
TSM PE Valuation
TSM has no meaningful PE right now: it lost money over the past year.
COHR Forward outlook
| Metric | Outlook |
|---|---|
| Strongly improving | |
| Strong growth | |
| Strong growth | |
| Strongly improving | |
| Moderate | |
| Moderate |
Analysts expect strong earnings and revenue growth for COHR, with profitability improving.
TSM Forward outlook
| Metric | Outlook |
|---|---|
| -- | |
| Strong growth | |
| Strong growth | |
| Improving | |
| Limited | |
| Moderate |
Analysts expect strong earnings and revenue growth for TSM, with profitability improving.
COHR Earnings Per Share
| Quarter | TTM EPS | YoY |
|---|---|---|
| Forward | $11.69 | +142% |
| Q3 2026 | $4.83 | +580% |
| Q2 2026 | $4.12 | +$4.64 |
| Q1 2026 | $2.11 | +$2.34 |
| Q4 2025 | $1.03 | +$1.44 |
| Q3 2025 | $0.71 | +$1.94 |
| Q2 2025 | -$0.52 | +$1.32 |
| Q1 2025 | -$0.23 | +$2.64 |
| Q4 2024 | -$0.41 | +$2.41 |
COHR's earnings per share have climbed steadily: $4.83 over the past year, about seven times what it earned the year before, and higher year over year for 10 quarters in a row.
TSM Earnings Per Share
TSM and COHR do not have enough comparable growth data to identify a winner.
COHR Quarterly Revenue
| Quarter | Revenue | YoY |
|---|---|---|
| Q3 2026 | $2.4B | +50% |
| Q2 2026 | $2B | +34% |
| Q1 2026 | $1.8B | +21% |
| Q4 2025 | $1.7B | +17% |
| Q3 2025 | $1.6B | +17% |
| Q2 2025 | $1.5B | +16% |
| Q1 2025 | $1.5B | +24% |
| Q4 2024 | $1.4B | +27% |
COHR's revenue has grown year over year for 10 quarters in a row: $2.4B last quarter, up 50% from the same quarter a year ago.
| Quarter | Margin | YoY |
|---|---|---|
| Q3 2026 | 15% | +1.4 points |
| Q2 2026 | 14% | +18 points |
| Q1 2026 | 10% | +9.6 points |
| Q4 2025 | 10% | +1 points |
| Q3 2025 | 14% | +12 points |
| Q2 2025 | -4.2% | -9 points |
| Q1 2025 | 0.7% | -1.2 points |
| Q4 2024 | 8.9% | +6.1 points |
COHR's operating margin was 15% last quarter, up 1.4 points from the same quarter a year ago, near the top of its range since 2019.
TSM Quarterly Revenue
TSM and COHR do not have enough comparable growth data to identify a winner.
| Quarter | Margin | YoY |
|---|---|---|
| Q3 2026 | 59% | +8 points |
| Q2 2026 | 60% | +11 points |
| Q1 2026 | 58% | +9.6 points |
| Q4 2025 | 54% | +5 points |
| Q3 2025 | 51% | +3.1 points |
| Q2 2025 | 50% | +7.1 points |
| Q1 2025 | 49% | +6.5 points |
| Q4 2024 | 49% | +7.4 points |
TSM has the edge over COHR on profitability, with a higher operating margin.
COHR Free Cash Flow
| Quarter | Free cash flow | YoY |
|---|---|---|
| Q3 2026 | -$868.2M | -$810.2M |
| Q2 2026 | -$486.2M | -$485.2M |
| Q1 2026 | -$383.5M | -850% |
| Q4 2025 | -$95.7M | -217% |
| Q3 2025 | -$58M | -195% |
| Q2 2025 | -$1.1M | -102% |
| Q1 2025 | $51.1M | +111% |
| Q4 2024 | $81.7M | +$106M |
COHR's free cash flow has turned negative after years in the green: −$1.8B over the past year.
TSM Free Cash Flow
TSM and COHR do not have enough comparable growth data to identify a winner.
COHR Total Shares
| Period | Change % | Net change |
|---|---|---|
| Quarterly | +3.4% | +6.6M shares |
| 1 year | +5.9% | +11.3M shares |
| 3 years | +34% | +51.7M shares |
| 5 years | +74% | +86.2M shares |
| Available history | +122% | +111M shares |
COHR has 202M diluted shares, up 5.9% from a year ago.
| Quarter | Spent |
|---|---|
| Q2 2021 | — |
| Q1 2021 | — |
| Q2 2020 | — |
| Q1 2020 | $1,000 |
TSM Total Shares
| Period | Change % | Net change |
|---|---|---|
| Quarterly | 0% | +45.8K shares |
| 1 year | 0% | +391K shares |
| 3 years | 0% | +528K shares |
| 5 years | 0% | +324K shares |
| Available history | 0% | +324K shares |
TSM has the edge over COHR on shareholder dilution, with a more favorable share count trend.
COHR Net Leverage
| Quarter | Net Leverage | Status |
|---|---|---|
| Q3 2026 | 1.7x | Healthy |
| Q2 2026 | 1.5x | Healthy |
| Q1 2026 | 1.7x | Healthy |
| Q4 2025 | 3.5x | Elevated |
| Q3 2025 | 4.1x | High |
| Q2 2025 | 8.1x | High |
| Q1 2025 | 5.1x | High |
| Q4 2024 | 4.6x | High |
COHR's net debt is about 1.7 years of its operating earnings (EBITDA), down from 4.1 years a year ago.
TSM Net Leverage
| Quarter | Net Leverage | Status |
|---|---|---|
| Q3 2026 | -0.7x | Net Cash |
| Q2 2026 | -0.6x | Net Cash |
| Q1 2026 | -0.7x | Net Cash |
| Q4 2025 | -0.6x | Net Cash |
| Q3 2025 | -0.6x | Net Cash |
| Q2 2025 | -0.6x | Net Cash |
| Q1 2025 | -0.6x | Net Cash |
| Q4 2024 | -0.5x | Net Cash |
TSM has the edge over COHR on leverage, with a lower net debt burden relative to earnings.
COHR Weekly Momentum
| Metric | Value | Status |
|---|---|---|
| RSI | 43.6 | Neutral |
| Stochastic | 16.5 | Oversold |
COHR's weekly RSI is 44 (neutral) and its Stochastic is 16 (oversold).
TSM Weekly Momentum
| Metric | Value | Status |
|---|---|---|
| RSI | 48.8 | Neutral |
| Stochastic | 28.9 | Neutral |
TSM's weekly RSI is 49 (neutral) and its Stochastic is 29 (neutral).
COHR PE vs Technology Sector
| Metric | COHR | Sector median | Relative |
|---|---|---|---|
| PE | 48x | 28x | 72% above |
| PE % | 58 | 35 | 23 pts above |
COHR is trading at 48x earnings, a 72% premium to the Technology sector's median of 28x.
TSM PE vs Technology Sector
| Metric | TSM | Sector median | Relative |
|---|---|---|---|
| PE | 27x | 28x | 3.3% below |
| PE % | 45 | 35 | 10 pts above |
TSM has the edge over COHR on valuation relative to its sector.
COHR Weekly Moving Averages
| Moving average | MA price | Relative |
|---|---|---|
| 8 week MA | $252.9 | 8.2% below |
| 20 week MA | $284.1 | 18% below |
| 50 week MA | $277.7 | 16% below |
| 100 week MA | $185.9 | 25% above |
| 200 week MA | $120.6 | 92% above |
COHR has pulled back, but its long-term trend is still up: it's below its 8-, 20- and 50-week averages, but 92% above its 200-week average.
TSM Weekly Moving Averages
| Moving average | MA price | Relative |
|---|---|---|
| 8 week MA | $424.4 | 4.4% below |
| 20 week MA | $422.4 | 4% below |
| 50 week MA | $386.5 | 4.9% above |
| 100 week MA | $304.5 | 33% above |
| 200 week MA | $215.6 | 88% above |
TSM has the edge over COHR on trend strength, trading above more of its moving averages.
COHR Yearly ROI
| Year | Start price | End price | ROI |
|---|---|---|---|
| 2020 | $33.5 | $77.8 | +132% |
| 2021 | $77.8 | $68.0 | -13% |
| 2022 | $68.0 | $33.1 | -51% |
| 2023 | $33.1 | $43.5 | +32% |
| 2024 | $43.5 | $97.0 | +123% |
| 2025 | $97.0 | $191.7 | +98% |
| 2026 YTD | $191.7 | $232.1 | +21% |
COHR's yearly returns have swung widely, from +132% in 2020 to −51% in 2022. It's up 21% so far in 2026.
TSM Yearly ROI
| Year | Start price | End price | ROI |
|---|---|---|---|
| 2020 | $58.5 | $106.0 | +81% |
| 2021 | $106.0 | $120.7 | +14% |
| 2022 | $120.7 | $74.9 | -38% |
| 2023 | $74.9 | $104.0 | +39% |
| 2024 | $104.0 | $201.6 | +94% |
| 2025 | $201.6 | $302.8 | +50% |
| 2026 YTD | $302.8 | $405.5 | +34% |
TSM has the edge over COHR on returns for 2026, with the stronger performance.