IRM vs. PRMB
IRM (Iron Mountain Incorporated) and PRMB (Primo Brands Corp) are both stocks. IRM operates in REIT - Specialty (Real Estate), while PRMB operates in Beverages - Non-Alcoholic (Consumer Defensive). Over the past year, IRM returned 29.64% vs -16.72% for PRMB. At a 0.17 correlation, their price movements are largely independent.
Performance
IRM vs. PRMB - Performance Comparison
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Returns By Period
In the year-to-date period, IRM achieves a 54.64% return, which is significantly higher than PRMB's 49.26% return.
IRM
- 1D
- 1.65%
- 1M
- 1.74%
- YTD
- 54.64%
- 6M
- 55.51%
- 1Y
- 29.64%
- 3Y*
- 35.74%
- 5Y*
- 27.45%
- 10Y*
- 19.08%
PRMB
- 1D
- 2.59%
- 1M
- 4.70%
- YTD
- 49.26%
- 6M
- 48.44%
- 1Y
- -16.72%
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
IRM vs. PRMB - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | |
|---|---|---|---|
IRM Iron Mountain Incorporated | 54.64% | -18.24% | -11.63% |
PRMB Primo Brands Corp | 49.26% | -45.95% | 23.47% |
Correlation
The correlation between IRM and PRMB is 0.15, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.15 |
Correlation (All Time) Calculated using the full available price history since Nov 11, 2024 | 0.17 |
Fundamentals
IRM:
$38.02B
PRMB:
$8.84B
IRM:
$0.91
PRMB:
$0.16
IRM:
139.08
PRMB:
153.41
IRM:
5.23
PRMB:
1.35
IRM:
$7.25B
PRMB:
$6.68B
IRM:
$2.94B
PRMB:
$1.95B
IRM:
$2.40B
PRMB:
$956.60M
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Return for Risk
IRM vs. PRMB — Risk / Return Rank
IRM
PRMB
IRM vs. PRMB - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Iron Mountain Incorporated (IRM) 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.
| IRM | PRMB | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +1.22 | ||
| Sortino ratioReturn per unit of downside risk | +1.55 | ||
| Omega ratioGain probability vs. loss probability | 1.18 | 0.98 | +0.20 |
| Calmar ratioReturn relative to maximum drawdown | 1.14 | -0.30 | +1.43 |
| Martin ratioReturn relative to average drawdown | 2.73 | -0.50 | +3.22 |
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Drawdowns
IRM vs. PRMB - Drawdown Comparison
The maximum IRM drawdown since its inception was -55.71%, smaller than the maximum PRMB drawdown of -59.12%. Use the drawdown chart below to compare losses from any high point for IRM and PRMB.
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Drawdown Indicators
| IRM | PRMB | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -55.71% | -59.12% | +3.41% |
Max Drawdown (1Y)Largest decline over 1 year | -25.15% | -52.71% | +27.56% |
Max Drawdown (3Y)Largest decline over 3 years | -39.03% | — | — |
Max Drawdown (5Y)Largest decline over 5 years | -39.03% | — | — |
Max Drawdown (10Y)Largest decline over 10 years | -39.03% | — | — |
Current DrawdownCurrent decline from peak | -3.65% | -30.54% | +26.89% |
Average DrawdownAverage peak-to-trough decline | -13.16% | -25.98% | +12.82% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 10.47% | 31.50% | -21.03% |
Volatility
IRM vs. PRMB - Volatility Comparison
The current volatility for Iron Mountain Incorporated (IRM) is 7.91%, while Primo Brands Corp (PRMB) has a volatility of 9.62%. This indicates that IRM experiences smaller price fluctuations and is considered to be less risky 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
| IRM | PRMB | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 7.91% | 9.62% | -1.71% |
Volatility (6M)Calculated over the trailing 6-month period | 24.13% | 30.06% | -5.93% |
Volatility (1Y)Calculated over the trailing 1-year period | 32.04% | 47.82% | -15.78% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 29.68% | 42.56% | -12.88% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 29.64% | 42.56% | -12.92% |
Dividends
IRM vs. PRMB - Dividend Comparison
IRM's dividend yield for the trailing twelve months is around 2.59%, more than PRMB's 1.82% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
IRM Iron Mountain Incorporated | 2.59% | 3.88% | 2.60% | 3.63% | 4.96% | 4.73% | 8.39% | 7.69% | 7.32% | 5.93% | 6.17% | 7.07% |
PRMB Primo Brands Corp | 1.82% | 2.45% | 0.29% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
Financials
IRM vs. PRMB - Financials Comparison
This section allows you to compare key financial metrics between Iron Mountain Incorporated 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
IRM vs. PRMB - Profitability Comparison
IRM - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Iron Mountain Incorporated reported a gross profit of 0.00 and revenue of 1.94B. 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%.
IRM - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Iron Mountain Incorporated reported an operating income of 395.23M and revenue of 1.94B, resulting in an operating margin of 20.4%.
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%.
IRM - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Iron Mountain Incorporated reported a net income of 143.67M and revenue of 1.94B, resulting in a net margin of 7.4%.
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
IRM and PRMB have a correlation of 0.15, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
PRMB has higher volatility (9.62%) compared to IRM (7.91%). In terms of maximum drawdown, IRM dropped -55.71% vs PRMB's -59.12%.
IRM currently has the higher Sharpe Ratio (0.89 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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