Iron Mountain Ratios and Metrics

Market cap in millions USD. Fiscal year is January - December.

Millions USD. Fiscal year is Jan - Dec.

Fiscal Year	Current	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021
Period Ending	Feb '26 Feb 27, 2026	Dec '25 Dec 31, 2025	Dec '24 Dec 31, 2024	Dec '23 Dec 31, 2023	Dec '22 Dec 31, 2022	Dec '21 Dec 31, 2021
Market Capitalization	32,048	24,519	30,846	20,433	14,492	15,152
Market Cap Growth	6.30%	-20.51%	50.96%	41.00%	-4.36%	78.36%
Enterprise Value	51,013	43,401	47,040	34,838	27,422	26,609
Last Close Price	108.33	82.95	101.45	65.67	44.82	44.86
Price/FFO Ratio	42.32	42.32	52.57	-	-	-
Price/AFFO Ratio	16.04	16.04	22.35	-	-	-
PE Ratio	221.32	169.58	171.22	110.91	26.02	33.66
PS Ratio	4.64	3.55	5.02	3.73	2.84	3.37
PB Ratio	-	-38.02	-136.18	52.43	19.80	16.30
P/OCF Ratio	23.92	18.30	25.78	18.35	15.62	19.97
EV/Sales Ratio	7.39	6.29	7.65	6.36	5.37	5.92
EV/EBITDA Ratio	21.91	18.64	23.03	19.03	15.91	17.25
EV/EBIT Ratio	36.34	30.91	38.78	31.38	26.21	29.52
Debt / Equity Ratio	-29.65	-29.65	-72.29	37.95	18.15	12.59
Debt / EBITDA Ratio	6.30	6.30	6.01	5.94	5.78	5.61
Net Debt / Equity Ratio	-29.41	-29.41	-71.61	37.38	17.96	12.32
Net Debt / EBITDA Ratio	8.14	8.14	7.94	7.96	7.63	7.42
Asset Turnover	0.35	0.35	0.34	0.33	0.33	0.31
Quick Ratio	0.61	0.61	0.47	0.66	0.69	0.60
Current Ratio	0.74	0.74	0.55	0.78	0.81	0.71
Return on Equity (ROE)	-	-	225.06%	33.39%	67.67%	42.59%
Return on Assets (ROA)	4.41%	4.41%	4.19%	4.13%	4.28%	3.94%
Return on Invested Capital (ROIC)	5.52%	5.85%	5.82%	6.27%	6.99%	5.22%
Earnings Yield	0.45%	0.59%	0.58%	0.90%	3.84%	2.97%
Dividend Yield	3.19%	3.88%	2.69%	3.86%	5.52%	5.51%
Payout Ratio	673.79%	635.85%	438.25%	400.39%	130.06%	159.55%
Buyback Yield / Dilution	-0.53%	-0.53%	-0.77%	-0.52%	-0.51%	-0.81%
Total Shareholder Return	2.66%	3.35%	1.92%	3.34%	5.01%	4.71%

Updated Dec 31, 2025. Source: S&P Global Market Intelligence. Real Estate template. Financial Sources.

SEC Filings: 10-K · 10-Q