COHR vs. PRMB
COHR (Coherent, Inc.) and PRMB (Primo Brands Corp) are both stocks. COHR operates in Scientific & Technical Instruments (Technology), while PRMB operates in Beverages - Non-Alcoholic (Consumer Defensive). Over the past year, COHR returned 375.64% vs -15.58% for PRMB. At a correlation of -0.00, they often move in opposite directions.
Performance
COHR vs. PRMB - Performance Comparison
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Returns By Period
In the year-to-date period, COHR achieves a 108.61% return, which is significantly higher than PRMB's 49.26% return.
COHR
- 1D
- 5.90%
- 1M
- -4.63%
- YTD
- 108.61%
- 6M
- 115.90%
- 1Y
- 375.64%
- 3Y*
- 107.95%
- 5Y*
- 40.59%
- 10Y*
- 34.35%
PRMB
- 1D
- 2.59%
- 1M
- 3.59%
- YTD
- 49.26%
- 6M
- 48.44%
- 1Y
- -15.58%
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
COHR vs. PRMB - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | |
|---|---|---|---|
COHR Coherent, Inc. | 108.61% | 94.84% | -13.90% |
PRMB Primo Brands Corp | 49.26% | -45.95% | 23.47% |
Correlation
The correlation between COHR and PRMB is -0.05, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | -0.05 |
Correlation (All Time) Calculated using the full available price history since Nov 11, 2024 | -0.00 |
Fundamentals
COHR:
$1.64K
PRMB:
$0.16
COHR:
0.23
PRMB:
153.41
COHR:
0.04
PRMB:
0.85
COHR:
0.02
PRMB:
1.35
COHR:
$1.81T
PRMB:
$6.68B
COHR:
$1.76B
PRMB:
$1.95B
COHR:
$960.76M
PRMB:
$956.60M
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Return for Risk
COHR vs. PRMB — Risk / Return Rank
COHR
PRMB
COHR vs. PRMB - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Coherent, Inc. (COHR) and Primo Brands Corp (PRMB). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| COHR | PRMB | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +5.46 | ||
| Sortino ratioReturn per unit of downside risk | +4.04 | ||
| Omega ratioGain probability vs. loss probability | 1.54 | 0.98 | +0.57 |
| Calmar ratioReturn relative to maximum drawdown | 14.28 | -0.30 | +14.57 |
| Martin ratioReturn relative to average drawdown | 39.14 | -0.50 | +39.64 |
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Drawdowns
COHR vs. PRMB - Drawdown Comparison
The maximum COHR drawdown since its inception was -80.89%, which is greater than PRMB's maximum drawdown of -59.12%. Use the drawdown chart below to compare losses from any high point for COHR and PRMB.
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Drawdown Indicators
| COHR | PRMB | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -80.89% | -59.12% | -21.77% |
Max Drawdown (1Y)Largest decline over 1 year | -26.52% | -52.71% | +26.19% |
Max Drawdown (3Y)Largest decline over 3 years | -54.85% | — | — |
Max Drawdown (5Y)Largest decline over 5 years | -62.87% | — | — |
Max Drawdown (10Y)Largest decline over 10 years | -72.22% | — | — |
Current DrawdownCurrent decline from peak | -9.81% | -30.54% | +20.73% |
Average DrawdownAverage peak-to-trough decline | -35.02% | -25.98% | -9.04% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 9.66% | 31.50% | -21.84% |
Volatility
COHR vs. PRMB - Volatility Comparison
Coherent, Inc. (COHR) has a higher volatility of 27.87% compared to Primo Brands Corp (PRMB) at 9.62%. This indicates that COHR's price experiences larger fluctuations and is considered to be riskier than PRMB based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| COHR | PRMB | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 27.87% | 9.62% | +18.25% |
Volatility (6M)Calculated over the trailing 6-month period | 57.45% | 30.06% | +27.39% |
Volatility (1Y)Calculated over the trailing 1-year period | 73.72% | 47.82% | +25.90% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 61.62% | 42.56% | +19.06% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 56.55% | 42.56% | +13.99% |
Dividends
COHR vs. PRMB - Dividend Comparison
COHR has not paid dividends to shareholders, while PRMB's dividend yield for the trailing twelve months is around 1.82%.
| Position | TTM | 2025 | 2024 |
|---|---|---|---|
COHR Coherent, Inc. | 0.00% | 0.00% | 0.00% |
PRMB Primo Brands Corp | 1.82% | 2.45% | 0.29% |
Financials
COHR vs. PRMB - Financials Comparison
This section allows you to compare key financial metrics between Coherent, Inc. and Primo Brands Corp. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.
Total Revenue: Total amount of money received from sales and other business activities
COHR vs. PRMB - Profitability Comparison
COHR - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Coherent, Inc. reported a gross profit of 0.00 and revenue of 1.81T. Therefore, the gross margin over that period was 0.0%.
PRMB - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Primo Brands Corp reported a gross profit of 464.90M and revenue of 1.63B. Therefore, the gross margin over that period was 28.6%.
COHR - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Coherent, Inc. reported an operating income of 0.00 and revenue of 1.81T, resulting in an operating margin of 0.0%.
PRMB - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Primo Brands Corp reported an operating income of 138.00M and revenue of 1.63B, resulting in an operating margin of 8.5%.
COHR - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Coherent, Inc. reported a net income of 191.40B and revenue of 1.81T, resulting in a net margin of 10.6%.
PRMB - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Primo Brands Corp reported a net income of 27.30M and revenue of 1.63B, resulting in a net margin of 1.7%.
Frequently Asked Questions
COHR and PRMB have a correlation of -0.05, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
COHR has higher volatility (27.87%) compared to PRMB (9.62%). In terms of maximum drawdown, COHR dropped -80.89% vs PRMB's -59.12%.
COHR currently has the higher Sharpe Ratio (5.14 vs -0.33), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.
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