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as of 03-13-2026 3:57pm EST

$106.84
$0.54
-0.50%
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Iron Mountain Inc is an information management services provider organized and operated as a real estate investment trust. The company offers solutions to its clients to address their information management, digital transformation, information security, data center, and asset lifecycle management (ALM) needs. Its customers come from various industries, including commercial, legal, financial, healthcare, technology, etc. The company has two reportable segments: Global Records and Information Management (Global RIM) and Global Data Center. Maximum revenue is generated from the Global RIM segment, which offers data and records management, secure shredding, consumer storage, and other related services. Geographically, the company generates maximum revenue from the United States.

Founded: 1951 Country:
United States
United States
Employees: N/A City: PORTSMOUTH
Market Cap: 32.0B IPO Year: 1997
Target Price: $113.25 AVG Volume (30 days): 1.7M
Analyst Decision: Strong Buy Number of Analysts: 4
Dividend Yield:
3.22%
Dividend Payout Frequency: quarterly
EPS: 0.49 EPS Growth: -19.67
52 Week Low/High: $72.33 - $115.24 Next Earning Date: 05-14-2026
Revenue: $4,491,531,000 Revenue Growth: 8.30%
Revenue Growth (this year): 13.04% Revenue Growth (next year): 9.46%
P/E Ratio: 219.09 Index:
Free Cash Flow: -931629000.0 FCF Growth: N/A

AI-Powered IRM Daily Prediction

Machine learning model trained on 25+ technical indicators

Updated 3 days ago

AI Recommendation

hold
Model Accuracy: 70.19%
70.19%
Confidence

Disclaimer: This prediction is generated by an AI model and should not be considered as financial advice. Always conduct your own research and consult with financial professionals before making investment decisions.

Stock Insider Trading Activity of Iron Mountain Incorporated (IRM)

Meaney William L

President and CEO

Sell
IRM Mar 5, 2026

Avg Cost/Share

$106.14

Shares

98,657

Total Value

$10,482,131.40

Owned After

0

SEC Form 4

Form 1 Form 2
Meaney William L

President and CEO

Sell
IRM Mar 4, 2026

Avg Cost/Share

$107.24

Shares

98,659

Total Value

$10,592,310.40

Owned After

0

Meaney William L

President and CEO

Sell
IRM Mar 3, 2026

Avg Cost/Share

$106.74

Shares

98,659

Total Value

$10,540,456.36

Owned After

0

SEC Form 4

Meaney William L

President and CEO

Sell
IRM Mar 2, 2026

Avg Cost/Share

$109.20

Shares

137,133

Total Value

$15,001,566.99

Owned After

0

Kidd Mark

EVP, GM Data Centers & ALM

Sell
IRM Mar 2, 2026

Avg Cost/Share

$107.27

Shares

6,000

Total Value

$643,620.00

Owned After

131,507

SEC Form 4

Sell
IRM Mar 2, 2026

Avg Cost/Share

$108.88

Shares

7,000

Total Value

$762,160.00

Owned After

11,541

SEC Form 4

Meaney William L

President and CEO

Sell
IRM Feb 20, 2026

Avg Cost/Share

$108.17

Shares

38,474

Total Value

$4,161,732.58

Owned After

0

SEC Form 4

Kidd Mark

EVP, GM Data Centers & ALM

Sell
IRM Feb 20, 2026

Avg Cost/Share

$108.17

Shares

6,000

Total Value

$649,020.00

Owned After

131,507

SEC Form 4

Meaney William L

President and CEO

Sell
IRM Jan 2, 2026

Avg Cost/Share

$83.27

Shares

38,482

Total Value

$3,200,603.08

Owned After

0

Kidd Mark

EVP, GM Data Centers & ALM

Sell
IRM Jan 2, 2026

Avg Cost/Share

$83.10

Shares

6,000

Total Value

$498,600.00

Owned After

131,507

SEC Form 4

Earnings Transcripts

SEC 8-K filings with transcript text

View All
2025
Q4

Q4 2025 Earnings

8-K SELL

Feb 12, 2026 · 100% conf.

AI Prediction SELL

1D

+0.68%

$106.72

Act: +3.61%

5D

-2.05%

$103.82

Act: +4.05%

20D

-3.23%

$102.58

Act: +0.79%

Price: $106.00 Prob +5D: 0% AUC: 1.000
0001020569-26-000009

irm-202602120001020569false00010205692026-02-122026-02-12

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 8-K

CURRENT REPORT PURSUANT

TO SECTION 13 OR 15(d) OF THE

SECURITIES EXCHANGE ACT OF 1934

Date of report (Date of earliest event reported): February 12, 2026

IRON MOUNTAIN INCORPORATED

(Exact Name of Registrant as Specified in Its Charter)

Delaware (State or Other Jurisdiction of Incorporation)

1-13045 23-2588479

(Commission File Number) (IRS Employer Identification No.)

85 New Hampshire Avenue, Suite 150 Portsmouth, New Hampshire (Address of Principal Executive Offices)

03801 (Zip Code)

(617) 535-4766 (Registrant’s Telephone Number, Including Area Code)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐    Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐    Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐    Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐    Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities Registered Pursuant to Section 12(b) of the Act:

Title of Each Class Trading Symbol(s) Name Of Each Exchange On Which Registered

Common Stock, $.01 par value per share IRM New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02.    Results of Operations and Financial Condition. On February 12, 2026, Iron Mountain Incorporated, or the Company, issued an earnings press release and supplemental financial information for the quarter and year ended December 31, 2025. In addition, the Company will be using a slide presentation during its earnings conference call. Copies of the earnings press release, slide presentation and supplemental financial information are furnished as Exhibits 99.1, 99.2 and 99.3, respectively, hereto and posted on the Company’s website, www.ironmountain.com, under “Investors.” The information in this report, including Exhibits 99.1, 99.2 and 99.3 shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 (the “Exchange Act”) or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the

Securities Act of 1933 or the Exchange Act, regardless of any general incorporation language in such filing. Item 9.01.    Financial Statements and Exhibits. (d) Exhibits

Exhibit Number

Description

99.1        Fourth Quarter and Full Year 2025 Earnings Press Release (Furnished herewith.) 99.2        Fourth Quarter and Full Year 2025 Earnings Conference Call Presentation (Furnished herewith.) 99.3        Fourth Quarter and Full Year 2025 Supplemental Financial Information (Furnished herewith) 104        The cover page from this Current Report on Form 8-K, formatted as Inline XBRL.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

IRON MOUNTAIN INCORPORATED

By: /s/ Barry Hytinen

Name: Barry Hytinen

Title: Executive Vice President and Chief Financial Officer

Date: February 12, 2026

2025
Q3

Q3 2025 Earnings

8-K

Nov 5, 2025

0001020569-25-000203

irm-202511050001020569false00010205692025-11-052025-11-05

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 8-K

CURRENT REPORT PURSUANT

TO SECTION 13 OR 15(d) OF THE

SECURITIES EXCHANGE ACT OF 1934

Date of report (Date of earliest event reported): November 5, 2025

IRON MOUNTAIN INCORPORATED

(Exact Name of Registrant as Specified in Its Charter)

Delaware (State or Other Jurisdiction of Incorporation)

1-13045 23-2588479

(Commission File Number) (IRS Employer Identification No.)

85 New Hampshire Avenue, Suite 150 Portsmouth, New Hampshire (Address of Principal Executive Offices)

03801 (Zip Code)

(617) 535-4766 (Registrant’s Telephone Number, Including Area Code)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐    Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐    Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐    Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐    Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities Registered Pursuant to Section 12(b) of the Act:

Title of Each Class Trading Symbol(s) Name Of Each Exchange On Which Registered

Common Stock, $.01 par value per share IRM New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02.    Results of Operations and Financial Condition. On November 5, 2025, Iron Mountain Incorporated, or the Company, issued an earnings press release and supplemental financial information for the quarter ended September 30, 2025. In addition, the Company will be using a slide presentation during its earnings conference call. Copies of the earnings press release, slide presentation and supplemental financial information are furnished as Exhibits 99.1, 99.2 and 99.3, respectively, hereto and posted on the Company’s website, www.ironmountain.com, under “Investors.” The information in this report, including Exhibits 99.1, 99.2 and 99.3 shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 (the “Exchange Act”) or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the

Securities Act of 1933 or the Exchange Act, regardless of any general incorporation language in such filing. Item 9.01.    Financial Statements and Exhibits. (d) Exhibits

Exhibit Number

Description

99.1        Third Quarter 2025 Earnings Press Release (Furnished herewith.) 99.2        Third Quarter 2025 Earnings Conference Call Presentation (Furnished herewith.) 99.3        Third Quarter 2025 Supplemental Financial Information (Furnished herewith) 104        The cover page from this Current Report on Form 8-K, formatted as Inline XBRL.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

IRON MOUNTAIN INCORPORATED

By: /s/ Barry Hytinen

Name: Barry Hytinen

Title: Executive Vice President and Chief Financial Officer

Date: November 5, 2025

2025
Q2

Q2 2025 Earnings

8-K

Aug 6, 2025

0001020569-25-000173

irm-202508060001020569false00010205692025-08-062025-08-06

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 8-K

CURRENT REPORT PURSUANT

TO SECTION 13 OR 15(d) OF THE

SECURITIES EXCHANGE ACT OF 1934

Date of report (Date of earliest event reported): August 6, 2025

IRON MOUNTAIN INCORPORATED

(Exact Name of Registrant as Specified in Its Charter)

Delaware (State or Other Jurisdiction of Incorporation)

1-13045 23-2588479

(Commission File Number) (IRS Employer Identification No.)

85 New Hampshire Avenue, Suite 150 Portsmouth, New Hampshire (Address of Principal Executive Offices)

03801 (Zip Code)

(617) 535-4766 (Registrant’s Telephone Number, Including Area Code)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐    Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐    Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐    Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐    Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities Registered Pursuant to Section 12(b) of the Act:

Title of Each Class Trading Symbol(s) Name Of Each Exchange On Which Registered

Common Stock, $.01 par value per share IRM New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02.    Results of Operations and Financial Condition. On August 6, 2025, Iron Mountain Incorporated, or the Company, issued an earnings press release and supplemental financial information for the quarter ended June 30, 2025. In addition, the Company will be using a slide presentation during its earnings conference call. Copies of the earnings press release, slide presentation and supplemental financial information are furnished as Exhibits 99.1, 99.2 and 99.3, respectively, hereto and posted on the Company’s website, www.ironmountain.com, under “Investors.” The information in this report, including Exhibits 99.1, 99.2 and 99.3 shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 (the “Exchange Act”) or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the

Securities Act of 1933 or the Exchange Act, regardless of any general incorporation language in such filing. Item 9.01.    Financial Statements and Exhibits. (d) Exhibits

Exhibit Number

Description

99.1        Second Quarter 2025 Earnings Press Release (Furnished herewith.) 99.2        Second Quarter 2025 Earnings Conference Call Presentation (Furnished herewith.) 99.3        Second Quarter 2025 Supplemental Financial Information (Furnished herewith) 104        The cover page from this Current Report on Form 8-K, formatted as Inline XBRL.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

IRON MOUNTAIN INCORPORATED

By: /s/ Barry Hytinen

Name: Barry Hytinen

Title: Executive Vice President and Chief Financial Officer

Date: August 6, 2025

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