IRON MOUNTAIN INC

IRM

IRON MOUNTAIN INC

IRM

Insider Sentiment (TTM):

Last Purchase:2025-11-19Last Sale:2026-06-01Shares Purchased (TTM):33Shares Sold (TTM):947,196

Institutional Sentiment:

As of:2026-03-31Institutional Shares Owned:228,065,188Shares Outstanding:296,848,000Institutional Ownership Pct.:76.83%

Earnings Market Reaction:

Filing Date:2026-08-05Price on Filing Date:N/APrevious Close:N/A% Change:N/A

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Financial Statements

10‑Q10‑K

Values in Millions ($)	2026-06-30	2026-03-31	2025-12-31	2025-09-30	2025-06-30	2025-03-31	2024-12-31	2024-09-30	2024-06-30	2024-03-31	2023-12-31	2023-09-30
Assets
Assets Current
Cash And Cash Equivalents At Carrying Value	-	251	159	195	218	155	156	169	144	192	223	171
Accounts Receivable Net Current	1,487	1,425	1,444	1,371	1,387	1,312	1,291	1,243	1,274	1,268	1,260	1,168
Prepaid Expense And Other Assets Current	412	368	333	314	292	283	244	307	296	275	253	279
Assets Current	2,104	2,043	1,935	1,881	1,897	1,750	1,691	1,719	1,714	1,735	1,736	1,617
Property Plant And Equipm…
Property Plant And Equipment And Finance Lease Rig…	-	14,862	14,457	13,976	13,501	12,758	11,986	11,549	10,977	10,647	10,374	9,878
Property Plant And Equipment And Finance Lease Rig…	-	-5,023	-4,911	-4,838	-4,726	-4,509	-4,354	-4,354	-4,184	-4,109	-4,059	-3,986
Property Plant And Equipment And Finance Lease Rig…	-	9,839	9,546	9,138	8,775	8,249	7,632	7,195	6,793	6,538	6,315	5,891
Property Plant And Equipm…
Assets Noncurrent Excludi…
Goodwill	5,267	5,275	5,286	5,270	5,230	5,142	5,084	5,198	5,100	5,107	5,018	4,938
Intangible Assets Net Excluding Goodwill	1,235	1,231	1,270	1,254	1,245	1,267	1,275	1,277	1,284	1,331	1,280	1,353
Operating Lease Right Of Use Asset	2,437	2,451	2,465	2,455	2,415	2,387	2,490	2,591	2,593	2,678	2,696	2,621
Other Assets Noncurrent	642	648	623	636	615	567	546	490	483	440	430	457
Assets	21,955	21,487	21,125	20,633	20,177	19,362	18,717	18,470	17,967	17,830	17,474	16,877
Liabilities And Stockhold…
Liabilities Current
Long Term Debt And Capital Lease Obligations Curre…	221	217	216	699	778	737	715	137	125	119	121	108
Accounts Payable Current	857	783	711	658	651	708	679	587	528	525	540	448
Accrued Liabilities Current	1,422	1,272	1,291	1,151	1,228	1,063	1,367	1,288	1,175	1,052	1,250	1,109
Contract With Customer Liability Current	398	386	402	347	342	333	327	295	330	333	326	325
Liabilities Current	2,898	2,658	2,619	2,856	2,999	2,841	3,087	2,306	2,158	2,029	2,236	1,991
Long Term Debt And Capital Lease Obligations	17,129	16,886	16,216	15,494	14,818	14,177	13,004	13,245	12,814	12,589	11,813	11,548
Operating Lease Liability Noncurrent	2,265	2,282	2,300	2,284	2,255	2,224	2,335	2,439	2,454	2,526	2,562	2,479
Other Liabilities Noncurrent	374	356	450	389	376	339	312	278	257	255	238	158
Deferred Income Tax Liabilities Net	182	180	184	218	221	205	205	233	231	233	235	274
Redeemable Noncontrolling Interest Equity Carrying…	63	64	64	75	77	78	78	71	185	179	178	163
Stockholders Equity Inclu…
Stockholders Equity
Preferred Stock Value	0	0	0	0	0	0	0	0	0	0	0	0
Common Stock Value	3	3	3	3	3	3	3	3	3	3	3	3
Additional Paid In Capital Common Stock	4,822	4,717	4,790	4,731	4,681	4,610	4,647	4,602	4,556	4,519	4,534	4,508
Accumulated Distributions In Excess Of Net Income	-5,690	-5,533	-5,405	-5,237	-5,087	-4,809	-4,583	-4,476	-4,231	-4,074	-3,954	-3,791
Accumulated Other Comprehensive Income Loss Net Of…	-415	-403	-369	-379	-364	-502	-570	-389	-461	-429	-371	-458
Stockholders Equity	-955	-1,215	-709	-683	-767	-502	-305	-102	-133	19	212	263
Minority Interest	326	277	272	199	199	196	198	157	0	0	0	0
Liabilities And Stockholders Equity	21,955	21,487	21,125	20,633	20,177	19,362	18,717	18,470	17,967	17,830	17,474	16,877
Allowance For Doubtful Accounts Receivable Current	105	109	108	107	102	91	87	84	79	77	75	71
Preferred Stock Par Or Stated Value Per Share	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01
Preferred Stock Shares Authorized	10	10	10	10	10	10	10	10	10	10	10	10
Preferred Stock Shares Issued	0	0	0	0	0	0	0	0	0	0	0	0
Preferred Stock Shares Outstanding	0	0	0	0	0	0	0	0	0	0	0	0
Common Stock Par Or Stated Value Per Share	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01
Common Stock Shares Authorized	400	400	400	400	400	400	400	400	400	400	400	400
Common Stock Shares Issued	298	297	296	296	295	295	294	293	293	293	292	292
Shares Outstanding	298	297	296	296	295	295	294	293	293	293	292	292

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Earnings Market Reaction

10‑Q10‑K

Fiscal Year	Q1 1 Month	Q1 2 Month	Q1 3 Month	Q2 1 Month	Q2 2 Month	Q2 3 Month	Q3 1 Month	Q3 2 Month	Q3 3 Month	Q4 1 Month	Q4 2 Month	Q4 3 Month
2026	0.37%	2.15%	-1.05%	-	-	-	-	-	-	-	-	-
2025	4.75%	11.18%	9.36%	2.54%	13.01%	17.83%	-14.05%	-17.54%	-5.87%	-0.77%	-1.75%	20.97%
2024	4.19%	16.26%	28.59%	3.48%	5.96%	15.51%	8.07%	-7.91%	-2.34%	-11.56%	-18.36%	1.28%
2023	-	-	-	-	-	-	6.50%	18.01%	13.76%	9.92%	6.30%	11.54%
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Performance and Valuation Metrics

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Metrics	2026-06-30	2026-03-31	2025-12-31	2025-09-30	2025-06-30	2025-03-31	2024-12-31	2024-09-30	2024-06-30	2024-03-31	2023-12-31	2023-09-30
Liquidity Ratios
Current Ratio	0.73	0.77	0.74	0.66	0.63	0.62	0.55	0.75	0.79	0.86	0.78	0.81
Quick Ratio	0.58	0.63	0.61	0.55	0.54	0.52	0.47	0.61	0.66	0.72	0.66	0.67
Working Capital	-793.79M	-614.45M	-684.51M	-974.71M	-1.10B	-1.09B	-1.40B	-587.22M	-444.34M	-293.85M	-500.64M	-374.24M
Leverage & Debt
Debt to Equity	-3.03	-2.19	-3.69	-4.18	-3.91	-5.66	-10.13	-22.52	-16.24	108.73	10.56	7.58
Interest Coverage TTM	1.62	1.52	1.40	1.37	1.34	1.35	1.40	1.00	1.02	1.04	1.06	1.65
Debt Ratio	0.13	0.12	0.12	0.14	0.15	0.15	0.16	0.12	0.12	0.11	0.13	0.12
Efficiency & Turnover
Asset Turnover TTM	0.36	0.35	0.35	0.34	0.34	0.34	0.34	0.34	0.34	0.33	0.33	0.33
Days Sales Outstanding TTM	69.36	68.93	72.32	71.87	75.37	75.15	75.71	73.48	77.03	78.99	81.08	78.65
Receivables Turnover TTM	5.26	5.29	5.05	5.08	4.84	4.86	4.82	4.97	4.74	4.62	4.50	4.64
Per Share Metrics
Diluted EPS TTM	1.43	0.93	0.49	0.55	0.16	0.42	0.62	0.35	0.77	0.66	0.63	0.94
Free Cash Flow Per Share TTM	-1.65	-2.13	-3.15	-3.72	-3.35	-2.79	-2.03	-1.15	-1.15	-1.16	-0.77	-0.71
Dividend Per Share TTM	3.35	3.27	3.11	3.03	2.90	2.77	2.69	2.62	2.59	2.56	2.53	2.49
Margin Metrics
Gross Profit Margin TTM	54.21%	55.02%	55.38%	55.63%	56.04%	56.05%	56.15%	56.43%	56.65%	56.77%	56.98%	56.99%
Operating Profit Margin TTM	18.76%	18.01%	16.86%	16.65%	16.26%	16.25%	16.42%	15.99%	16.23%	16.42%	16.82%	17.59%
Net Profit Margin TTM	5.67%	3.83%	2.09%	2.47%	0.71%	2.00%	2.99%	1.71%	3.90%	3.43%	3.36%	5.20%
Growth Metrics
Net Revenue Growth (1Y)	17.37%	15.64%	12.23%	10.88%	10.72%	11.04%	12.22%	12.15%	11.09%	9.15%	7.38%	-25.10%
Net Income Growth (1Y)	831.57%	121.13%	-21.28%	60.56%	-79.74%	-35.18%	-0.31%	-63.21%	-40.08%	-66.60%	-66.92%	-44.50%
EPS Growth (1Y)	824.13%	119.38%	-21.82%	59.39%	-79.88%	-35.57%	-0.79%	-63.40%	-40.39%	-66.74%	-67.05%	-44.73%
Valuation Metrics
P/E TTM	87.73	108.47	166.96	179.28	636.69	193.66	159.64	322.78	108.67	112.99	102.52	57.29
P/B TTM	-39.38	-24.79	-34.03	-43.03	-38.18	-48.41	-96.24	-321.88	-185.79	1,172.93	89.19	60.56
P/S TTM	4.97	4.16	3.50	4.43	4.55	3.88	4.77	5.50	4.24	3.88	3.45	2.98
Market Cap	37.61B	30.11B	24.14B	29.40B	29.30B	24.32B	29.32B	32.96B	24.69B	21.89B	18.89B	15.90B
Enterprise Value	54.75B	46.97B	40.41B	45.39B	44.68B	39.07B	42.88B	46.18B	37.48B	34.40B	30.60B	27.39B
Calculated Values
Free Cash Flow TTM	-490.92M	-633.62M	-931.63M	-1.10B	-988.27M	-821.22M	-594.86M	-338.58M	-336.68M	-339.67M	-225.66M	-207.16M
Net Debt	17.14B	16.85B	16.27B	16.00B	15.38B	14.76B	13.56B	13.21B	12.80B	12.52B	11.71B	11.49B
Per-Share and Margin
EPS TTM
Adjusted EPS TTM
Cash Flow Per Share TTM
Pretax Margin TTM
Stock Comp to Revenue TTM
Turnover Ratios and Averages
Average Assets
Average Equity
Average Inventory
Average Receivables
Average Accounts Payables
Inventory Turnover TTM
Payables Turnover TTM
Days Inventory Outstanding TTM
Days Payables Outstanding TTM
Cash Conversion Cycle TTM
Working Capital to Revenue
Deferred Revenue to Revenue
Growth Rates
Total Assets Growth (1Y)
Total Assets Growth (3Y)
Total Assets Growth (5Y)
Dividends Paid Growth (1Y)
Dividends Paid Growth (3Y)
Dividends Paid Growth (5Y)
EPS Growth (3Y)
EPS Growth (5Y)
Net Income Growth (3Y)
Net Income Growth (5Y)
Net Profit Margin Growth (1Y)
Net Profit Margin Growth (3Y)
Net Profit Margin Growth (5Y)
Net Revenue Growth (3Y)
Net Revenue Growth (5Y)
Deferred Revenue Growth (1Y)
Retained Earnings Growth (1Y)
Credit, Liquidity, Returns, Payout
Cash Ratio
Net Working Capital
Debt to EBITDA TTM
Net Debt to EBITDA TTM
Net Debt to Equity
Altman A
Altman B
Altman C
Altman D
Altman E
Altman Z-Score
ROA TTM
ROE TTM
NOPAT TTM
ROIC TTM
Effective Tax Rate TTM
Payout Ratio TTM
Dilution Ratio
Retained Earnings to Equity
Treasury Stock to Equity
Treasury Stock Change (1Y)
Accrued to Current Liabilities
NCAV
NCAV Per Share TTM
Valuation Ratios
P/CF TTM
Dividend Yield TTM
Free Cash Flow Yield TTM
EV EBITDA TTM
EV EBIT TTM
Stock Compensation TTM
Adjusted Net Income TTM
Billings TTM
Total Debt
Invested Capital

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Insider Transactions

2026-06-01Sale

Owner: Kidd, Mark

Title: EVP, GM Data Centers & ALM

Shares: 6,000

Price/Share: $126.70

Value: $760,200.00

Shares Owned: 113,507

Relationship: Officer

Ownership: Direct

2026-06-01Sale

Owner: Meaney, William L

Title: President and CEO

Shares: 38,474

Price/Share: $127.98

Value: $4,923,902.52

Shares Owned: -

Relationship: Director,Officer

Ownership: Direct

2026-05-21Sale

Owner: Borges, Daniel

Title: SVP & Chief Accounting Officer

Shares: 7,189

Price/Share: $125.50

Value: $902,219.50

Shares Owned: -

Relationship: Officer

Ownership: Direct

2026-05-20Sale

Owner: Rakowich, Walter C

Title: -

Shares: 757

Price/Share: $124.45

Value: $94,208.65

Shares Owned: 1,135

Relationship: Director

Ownership: Direct

2026-05-12Sale

Owner: Arway, Pamela M

Title: -

Shares: 1,892

Price/Share: $128.97

Value: $244,011.24

Shares Owned: 40,196

Relationship: Director

Ownership: Direct

Filed Date	Owner	Relationship	Title	Ownership	Purchase/Sale	No. Shares	Price Per Share	Value	Shares Owned	Document Type
2026-06-01	Kidd, Mark	Officer	EVP, GM Data Centers & ALM	Direct	Sale	6,000	126.70	$760,200.00	113,507	4
2026-06-01	Meaney, William L	Director,Officer	President and CEO	Direct	Sale	38,474	127.98	$4,923,902.52	0	4
2026-05-21	Borges, Daniel	Officer	SVP & Chief Accounting Officer	Direct	Sale	7,189	125.50	$902,219.50	0	4
2026-05-20	Rakowich, Walter C	Director	-	Direct	Sale	757	124.45	$94,208.65	1,135	4
2026-05-12	Arway, Pamela M	Director	-	Direct	Sale	1,892	128.97	$244,011.24	40,196	4
2026-05-08	Kidd, Mark	Officer	EVP, GM Data Centers & ALM	Direct	Sale	6,000	127.91	$767,460.00	119,507	4
2026-05-08	Meaney, William L	Director,Officer	President and CEO	Direct	Sale	38,474	128.86	$4,957,759.64	0	4
2026-04-01	Meaney, William L	Director,Officer	President and CEO	Direct	Sale	38,474	102.71	$3,951,664.54	0	4
2026-04-01	Kidd, Mark	Officer	EVP, GM Data Centers & ALM	Direct	Sale	6,000	102.71	$616,260.00	125,507	4
2026-03-19	Bhargava, Mithu	Officer	EVP, GM Digital Business Unit	Direct	Sale	59,725	104.87	$6,263,360.75	16,054	4
2026-03-05	Meaney, William L	Director,Officer	President and CEO	Direct	Sale	98,657	106.14	$10,471,453.98	0	4
2026-03-04	Meaney, William L	Director,Officer	President and CEO	Direct	Sale	98,659	107.24	$10,580,191.16	98,657	4
2026-03-02	Allerton, Jennifer	Director	-	Direct	Sale	7,000	108.88	$762,160.00	11,541	4
2026-03-02	Kidd, Mark	Officer	EVP, GM Data Centers & ALM	Direct	Sale	6,000	107.27	$643,620.00	131,507	4
2026-03-02	Meaney, William L	Director,Officer	President and CEO	Direct	Sale	137,133	109.20	$14,974,923.60	295,975	4
2026-02-20	Meaney, William L	Director,Officer	President and CEO	Direct	Sale	38,474	108.17	$4,161,732.58	0	4
2026-02-20	Kidd, Mark	Officer	EVP, GM Data Centers & ALM	Direct	Sale	6,000	108.17	$649,020.00	49,081	4
2026-01-02	Meaney, William L	Director,Officer	President and CEO	Direct	Sale	38,482	83.27	$3,204,396.14	0	4
2026-01-02	Kidd, Mark	Officer	EVP, GM Data Centers & ALM	Direct	Sale	6,000	83.10	$498,600.00	55,081	4
2025-12-01	Kidd, Mark	Officer	EVP, GM Data Centers & ALM	Direct	Sale	6,000	85.00	$510,000.00	61,081	4
2025-12-01	Meaney, William L	Director,Officer	President and CEO	Direct	Sale	69,125	83.58	$5,777,467.50	0	4
2025-11-19	Kelly, Christie B.	Director	-	Direct	Purchase	33	89.52	$2,954.16	1,308	4
2025-11-03	Meaney, William L	Director,Officer	President and CEO	Direct	Sale	69,125	102.88	$7,111,580.00	0	4
2025-11-03	Kidd, Mark	Officer	EVP, GM Data Centers & ALM	Direct	Sale	6,000	102.51	$615,060.00	67,081	4
2025-10-31	Kidd, Mark	Officer	EVP, GM Data Centers & ALM	Direct	Sale	7,306	100.82	$736,590.92	73,081	4
2025-10-01	Kidd, Mark	Officer	EVP, GM Data Centers & ALM	Direct	Sale	6,000	101.63	$609,780.00	73,081	4
2025-10-01	Meaney, William L	Director,Officer	President and CEO	Direct	Sale	69,125	102.29	$7,070,796.25	0	4
2025-09-03	Meaney, William L	Director,Officer	President and CEO	Direct	Sale	69,125	89.56	$6,190,835.00	0	4
2025-09-02	Kidd, Mark	Officer	EVP, GM Data Centers & ALM	Direct	Sale	6,000	91.05	$546,300.00	79,081	4
2025-08-01	Meaney, William L	Director,Officer	President and CEO	Direct	Sale	69,125	95.36	$6,591,760.00	0	4
2025-08-01	Mcintosh, Greg W	Officer	EVP, CCO & GM, Global RM	Direct	Sale	17,339	97.20	$1,685,350.80	18,107	4
2025-08-01	Kidd, Mark	Officer	EVP, GM Data Centers & ALM	Direct	Sale	6,000	97.20	$583,200.00	85,081	4
2025-07-01	Kidd, Mark	Officer	EVP, GM Data Centers & ALM	Direct	Sale	6,000	102.02	$612,120.00	91,081	4
2025-07-01	Meaney, William L	Director,Officer	President and CEO	Direct	Sale	69,125	101.00	$6,981,625.00	0	4
2025-07-01	Mcintosh, Greg W	Officer	EVP, CCO & GM, Global RM	Direct	Sale	17,334	100.00	$1,733,400.00	35,446	4
2025-06-04	Rakowich, Walter C	Director	-	Direct	Sale	900	99.97	$89,973.00	36,515	4
2025-06-02	Meaney, William L	Director,Officer	President and CEO	Direct	Sale	69,125	98.41	$6,802,591.25	0	4
2025-06-02	Mcintosh, Greg W	Officer	EVP, CCO & GM, Global RM	Direct	Sale	17,334	98.19	$1,702,025.46	52,780	4
2025-05-22	Mcintosh, Greg W	Officer	EVP, CCO & GM, Global RM	Direct	Sale	8,398	96.14	$807,383.72	70,114	4
2025-05-02	Meaney, William L	Director,Officer	President and CEO	Direct	Sale	69,125	95.59	$6,607,658.75	0	4
2025-04-01	Meaney, William L	Director,Officer	President and CEO	Direct	Sale	69,125	86.30	$5,965,487.50	0	4
2025-03-04	Meaney, William L	Director,Officer	President and CEO	Direct	Sale	168,277	89.20	$15,010,308.40	0	4/A
2025-03-03	Bhargava, Mithu	Officer	EVP, GM Digital Business Unit	Direct	Sale	1,738	92.84	$161,355.92	13,054	4
2025-03-03	Borges, Daniel	Officer	SVP & Chief Accounting Officer	Direct	Sale	6,433	92.84	$597,239.72	288	4
2025-02-03	Meaney, William L	Director,Officer	President and CEO	Direct	Sale	69,125	99.07	$6,848,213.75	0	4
2025-01-02	Meaney, William L	Director,Officer	President and CEO	Direct	Sale	69,131	105.06	$7,262,902.86	0	4
2024-12-23	Bhargava, Mithu	Officer	EVP, GM Digital Business Unit	Direct	Sale	8,263	104.49	$863,400.87	13,054	4
2024-12-11	Meaney, William L	Director,Officer	President and CEO	Direct	Sale	15,872	112.99	$1,793,377.28	0	4
2024-11-11	Meaney, William L	Director,Officer	President and CEO	Direct	Sale	15,875	118.97	$1,888,648.75	295,650	4
2024-10-08	Meaney, William L	Director,Officer	President and CEO	Direct	Sale	15,875	117.68	$1,868,170.00	295,650	4
2024-09-18	Meaney, William L	Director,Officer	President and CEO	Direct	Sale	15,875	115.85	$1,839,118.75	295,650	4
2024-09-17	Murdock, Wendy J.	Director	-	Direct	Sale	8,500	116.38	$989,230.00	14,829	4
2024-09-03	Marson, Deborah	Officer	EVP, General Counsel, Sec.	Direct	Sale	3,600	112.86	$406,296.00	59,686	4
2024-08-20	Meaney, William L	Director,Officer	President and CEO	Direct	Sale	15,875	109.75	$1,742,281.25	295,650	4
2024-08-20	Baker-Greene, Edward	Officer	EVP, CHRO	Direct	Sale	2,262	109.75	$248,254.50	9,049	4
2024-08-19	Tomovcsik, John	Officer	EVP, Chief Operating Officer	Direct	Sale	1,000	110.00	$110,000.00	14,000	4
2024-08-09	Marson, Deborah	Officer	EVP, General Counsel, Sec.	Direct	Sale	4,636	107.58	$498,740.88	63,286	4
2024-08-01	Tomovcsik, John	Officer	EVP, Chief Operating Officer	Direct	Sale	2,866	105.00	$300,930.00	15,000	4
2024-07-16	Tomovcsik, John	Officer	EVP, Chief Operating Officer	Direct	Sale	2,500	100.00	$250,000.00	17,866	4
2024-07-09	Meaney, William L	Director,Officer	President and CEO	Direct	Sale	15,875	92.88	$1,474,470.00	295,650	4
2024-06-20	Tomovcsik, John	Officer	EVP, Chief Operating Officer	Direct	Sale	35,084	89.06	$3,124,581.04	20,366	4
2024-06-20	Baker-Greene, Edward	Officer	EVP, CHRO	Direct	Sale	6,200	88.35	$547,770.00	11,311	4
2024-06-18	Hytinen, Barry	Officer	EVP and CFO	Direct	Sale	9,000	88.31	$794,790.00	110,367	4
2024-06-17	Borges, Daniel	Officer	SVP & Chief Accounting Officer	Direct	Sale	3,095	86.83	$268,738.85	0	4
2024-06-13	Mcintosh, Greg W	Officer	EVP, CCO & GM, Global RM	Direct	Sale	13,923	87.41	$1,217,009.43	18,107	4
2024-06-05	Rakowich, Walter C	Director	-	Direct	Sale	954	81.33	$77,588.82	35,166	4
2024-06-04	Meaney, William L	Director,Officer	President and CEO	Direct	Sale	15,875	80.38	$1,276,032.50	295,650	4
2024-05-16	Meaney, William L	Director,Officer	President and CEO	Direct	Sale	15,875	82.22	$1,305,242.50	295,650	4
2024-05-07	Murdock, Wendy J.	Director	-	Direct	Sale	3,547	77.60	$275,247.20	20,944	4
2024-05-03	Marson, Deborah	Officer	EVP, General Counsel, Sec.	Direct	Sale	2,000	77.80	$155,600.00	63,286	4
2024-05-03	Murdock, Wendy J.	Director	-	Direct	Sale	1,500	75.35	$113,025.00	24,491	4
2024-04-16	Meaney, William L	Director,Officer	President and CEO	Direct	Sale	15,875	74.69	$1,185,703.75	295,650	4
2024-04-15	Meaney, William L	Director,Officer	President and CEO	Direct	Sale	15,875	76.68	$1,217,295.00	295,650	4
2024-04-05	Marson, Deborah	Officer	EVP, General Counsel, Sec.	Direct	Sale	2,000	78.48	$156,960.00	65,286	4
2024-04-01	Kidd, Mark	Officer	EVP, GM Data Centers & ALM	Direct	Sale	4,458	80.21	$357,576.18	62,938	4
2024-03-05	Meaney, William L	Director,Officer	President and CEO	Direct	Sale	137,032	79.14	$10,844,712.48	295,650	4
2024-03-05	Marson, Deborah	Officer	EVP, General Counsel, Sec.	Direct	Sale	2,000	78.70	$157,400.00	67,286	4
2024-03-04	Borges, Daniel	Officer	SVP & Chief Accounting Officer	Direct	Sale	996	80.00	$79,680.00	3,095	4
2024-03-04	Baker-Greene, Edward	Officer	EVP, CHRO	Direct	Sale	4,412	80.00	$352,960.00	17,150	4
2024-02-23	Baker-Greene, Edward	Officer	EVP, CHRO	Direct	Sale	4,941	72.94	$360,396.54	3,365	4
2024-02-06	Meaney, William L	Director,Officer	President and CEO	Direct	Sale	15,875	68.42	$1,086,167.50	295,650	4
2024-02-01	Marson, Deborah	Officer	EVP, General Counsel, Sec.	Direct	Sale	2,000	67.43	$134,860.00	48,026	4
2024-01-10	Meaney, William L	Director,Officer	President and CEO	Direct	Sale	15,875	67.19	$1,066,641.25	295,650	4
2024-01-05	Marson, Deborah	Officer	EVP, General Counsel, Sec.	Direct	Sale	2,000	66.16	$132,320.00	50,026	4
2024-01-02	Kidd, Mark	Officer	EVP, GM Data Centers & ALM	Direct	Sale	11,376	69.90	$795,182.40	42,739	4
2024-01-02	Matlock, Robin	Director	-	Direct	Sale	941	69.28	$65,169.62	21,957	4
2023-12-13	Meaney, William L	Director,Officer	President and CEO	Direct	Sale	10,507	66.65	$700,291.55	295,650	4
2023-12-05	Marson, Deborah	Officer	EVP, General Counsel, Sec.	Direct	Sale	2,000	65.94	$131,880.00	52,026	4
2023-11-17	Meaney, William L	Director,Officer	President and CEO	Direct	Sale	10,507	62.64	$658,158.48	295,650	4
2023-11-03	Marson, Deborah	Officer	EVP, General Counsel, Sec.	Direct	Sale	2,000	60.31	$120,620.00	54,026	4
2023-10-05	Meaney, William L	Director,Officer	President and CEO	Direct	Sale	10,507	57.68	$606,043.76	295,650	4
2023-10-05	Marson, Deborah	Officer	EVP, General Counsel, Sec.	Direct	Sale	2,000	57.68	$115,360.00	56,026	4
2023-09-28	Meaney, William L	Director,Officer	President and CEO	Direct	Sale	10,507	59.08	$620,753.56	295,650	4
2023-09-18	Tomovcsik, John	Officer	EVP, Chief Operating Officer	Direct	Sale	41,859	62.97	$2,635,861.23	20,455	4
2023-09-05	Marson, Deborah	Officer	EVP, General Counsel, Sec.	Direct	Sale	2,000	63.52	$127,040.00	58,026	4
2023-09-05	Baker-Greene, Edward	Officer	EVP, CHRO	Direct	Sale	4,851	63.52	$308,135.52	3,365	4
2023-08-15	Meaney, William L	Director,Officer	President and CEO	Direct	Sale	10,507	59.97	$630,104.79	295,650	4
2023-08-07	Murdock, Wendy J.	Director	-	Direct	Sale	12,000	61.53	$738,360.00	25,991	4
2023-08-04	Marson, Deborah	Officer	EVP, General Counsel, Sec.	Direct	Sale	2,000	59.70	$119,400.00	60,026	4
2023-07-14	Meaney, William L	Director,Officer	President and CEO	Direct	Sale	10,507	58.89	$618,757.23	295,650	4
2023-07-12	Marson, Deborah	Officer	EVP, General Counsel, Sec.	Direct	Sale	2,381	59.21	$140,979.01	62,026	4
2023-06-15	Marson, Deborah	Officer	EVP, General Counsel, Sec.	Direct	Sale	2,000	56.23	$112,460.00	62,026	4
2023-06-15	Hytinen, Barry	Officer	EVP and CFO	Direct	Sale	18,500	56.23	$1,040,255.00	80,197	4
2023-06-07	Tomovcsik, John	Officer	EVP, Chief Operating Officer	Direct	Sale	57,872	55.94	$3,237,359.68	50,455	4
2023-06-07	Meaney, William L	Director,Officer	President and CEO	Direct	Sale	10,507	55.83	$586,605.81	295,650	4
2023-06-05	Borges, Daniel	Officer	SVP & Chief Accounting Officer	Direct	Sale	3,356	55.00	$184,580.00	0	4
2023-06-05	Baker-Greene, Edward	Officer	EVP, CHRO	Direct	Sale	4,578	55.00	$251,790.00	8,216	4
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Institutional Ownership

No data available for chart

2026-03-31

76.83%

Inst. Shares: 228,065,188

Shares Outstanding: 296,848,000

2025-12-31

76.68%

Inst. Shares: 226,529,570

Shares Outstanding: 295,403,000

2025-09-30

75.77%

Inst. Shares: 224,094,594

Shares Outstanding: 295,771,000

2025-06-30

75.43%

Inst. Shares: 222,801,688

Shares Outstanding: 295,364,000

2025-03-31

73.21%

Inst. Shares: 215,599,705

Shares Outstanding: 294,507,000

Date	Institutional Shares Owned	Shares Outstanding	Institutional Ownership %
2026-03-31	228,065,188	296,848,000	76.83%
2025-12-31	226,529,570	295,403,000	76.68%
2025-09-30	224,094,594	295,771,000	75.77%
2025-06-30	222,801,688	295,364,000	75.43%
2025-03-31	215,599,705	294,507,000	73.21%
2024-12-31	216,131,172	293,365,000	73.67%
2024-09-30	207,820,135	293,603,000	70.78%
2024-06-30	212,494,580	293,340,000	72.44%
2024-03-31	196,570,184	292,746,000	67.15%
2023-12-31	198,227,802	291,936,000	67.90%
2023-09-30	207,141,271	292,148,000	70.90%
2023-06-30	204,433,129	291,825,000	70.05%
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IRON MOUNTAIN INC (IRM) — SEC Financial Statements & Analysis

IRON MOUNTAIN INC (IRM) is a real estate investment trusts company, incorporated in DE. IRON MOUNTAIN INC trades on NYSE as: IRM. Based on its latest SEC filing (Form 10-Q, period ending 2026-06-30), IRON MOUNTAIN INC reported a 17.37% year-over-year revenue growth, a Gross Profit Margin of 54.21% (TTM), a Debt-to-Equity ratio of -3.03x, a Price-to-Sales (P/S) ratio of 4.97x (TTM), a Price-to-Book (P/B) ratio of -39.38x (TTM), at a market cap of $37.61B. Figures below are sourced from SEC EDGAR, as-filed.

Net Revenue TTM Growth 1Y: 17.37%
Gross Profit Margin TTM: 54.21%
Debt To Equity: -3.03x
P/S TTM: 4.97x
P/B TTM: -39.38x
Market Cap: $37.61B

Data as of 2026-06-30 · Source: SEC EDGAR

Frequently Asked Questions

What industry is IRON MOUNTAIN INC in?

IRON MOUNTAIN INC (IRM) operates in the Real Estate Investment Trusts industry.

What is IRM's market cap?

IRON MOUNTAIN INC (IRM) has a market capitalization of $37.61B as of 2026-06-30.

What is IRM's P/E ratio?

IRON MOUNTAIN INC (IRM)'s trailing twelve month P/E ratio is 87.73x as of 2026-06-30.

What exchange does IRM trade on?

IRON MOUNTAIN INC (IRM) trades on the NYSE.

Where is IRON MOUNTAIN INC incorporated?

IRON MOUNTAIN INC is incorporated in DE.