Iron Mountain vs Public Storage
IRM and PSA side by side, both in miscellaneous investing. Figures are trailing twelve months unless noted, from SEC filings and end-of-day prices.
How IRM and PSA compare
Public Storage is the larger company, worth 1.9 times as much as Iron Mountain ($62.7B against $33.5B).
On earnings, Public Storage is cheaper: it trades at 35.2× trailing earnings, against 73.5× for Iron Mountain.
Iron Mountain grew revenue faster over the last twelve months (17.5% versus 5.2% for Public Storage).
Both pay dividends: Iron Mountain yields 3.1% and Public Storage 3.6%.
Public Storage scores higher on the StockData Score (9 against 7 for Iron Mountain), which adds up 30 checks on valuation, growth, past performance, financial health and dividends.
Key numbers
A dot marks the better figure where higher or lower is clearly better.
| Metric | IRM | PSA |
|---|---|---|
| Size and price | ||
| Market cap | $33.5B | $62.7B |
| Share price | $112.43 | $335.73 |
| Change, 1 year | 9.9% | 23.1% |
| Change, 5 years | 141% | 1.2% |
| Beta (5Y) | 1.05 | 0.72 |
| Employees | 12K | 5,770 |
| StockData Score | ||
| Total score | 7 | 9 (better) |
| Valuation score | 2 (better) | 0 |
| Growth score | 3 (better) | 2 |
| Performance score | 0 | 4 (better) |
| Health score | 0 | 2 (better) |
| Dividend score | 2 (better) | 1 |
| Valuation | ||
| P/E | 73.5× | 35.2× (better) |
| P/S | 4.3× (better) | 12.5× |
| P/B | – | 4.3× |
| EV/EBITDA | 19.5× | 17.9× (better) |
| FCF yield | −1.6% | – |
| Fair value | $69.95 | $243.75 |
| Margin of safety | −60.7% | −37.7% (better) |
| Growth | ||
| Revenue growth (TTM) | 17.5% (better) | 5.2% |
| Revenue growth, 5Y average | 10.7% (better) | 10.6% |
| Net income growth (TTM) | – | 0.44% |
| EPS growth (TTM) | 189% (better) | −0.83% |
| EPS growth, 5Y average | −16.3% | 7.5% (better) |
| Profitability | ||
| Gross margin | 53.9% | – |
| Operating margin | 19.5% | – |
| Net margin | – | 37.8% |
| FCF margin | −6.9% | – |
| Return on equity | – | 16.0% |
| Return on invested capital | 7.8% | – |
| Financial health | ||
| Debt / equity | – | 0.01 |
| Net debt / EBITDA | 6.74 (better) | −0.10 |
| Interest coverage | 1.7× | – |
| Current ratio | 0.55 | – |
| Altman Z-score | 1.34 | 2.83 (better) |
| Piotroski F-score | – | 6 |
| Dividends and buybacks | ||
| Dividend yield | 3.1% | 3.6% (better) |
| Years of dividend growth | 3 (better) | 0 |
| Dividend growth, 5Y average | 5.4% | 8.4% (better) |
| Shareholder yield | 3.1% | 3.6% (better) |
| Ownership | ||
| Held by institutions | 86.4% | 81.8% |
| Held by insiders | 0.82% | 9.4% |
| Insider net buying, 12 months | −$114M | −$772K (better) |
| Superinvestors holding | – | 1 |
| Short interest, % of float | 2.4% | 4.2% |
Go deeper
- IRM stock overview
- IRM income statement
- IRM valuation and score
- PSA stock overview
- PSA income statement
- PSA valuation and score
Other comparisons
For information only, not investment advice. Check the source filings before relying on any figure.