Follow The Filings

IRM Iron Mountain Inc.

Real Estate, filed as IRON MTN INC DEL (COM), Equity As of 2026 Q3 among managers we track Quote on Google Finance, opens in a new tab

Sold by 2 managers in 2026 Q2

  • 1 Owner
  • Max 0.9%
  • $1.9M
  • 1 reduce

In 2026 Q3 Kentucky Trust trimmed Iron Mountain.

Who owns this now

Largest portfolio weights among holders, up to 0.9% (Kentucky Trust Co., Kentucky Trust). Not free-float ownership.

  1. Kentucky Trust Co. Reduce 0.93%

Who owns IRM

Sorted by value, long equity only, as of 2026 Q3.

History
Kentucky Trust Co., Kentucky Trust 0.93%, was 1.1% Reduce −3.6% 16,840 $1.9M History

1 current, options excluded

Weight bar: held both quarters added sold at this quarter’s reported price

Insider trades

Open-market buys and sales by IRM's executives, directors and 10% owners in the last 12 months, from their Form 4s

All IRM insider trades
  • $2,954 bought by 1 insider
  • $762K sold by 1 insider outside a trading plan
  • $117M sold by 7 insiders under 10b5-1 plans
  1. Greg W McIntosh EVP, Chief Commercial Officer
    Planned sale
    $554K 5,000 shares at $110.72 6.6% of stake
    Traded Oct 1 Filed Oct 5
    ↗
  2. William L Meaney CEO
    Planned sale
    $4.2M 38,474 shares at $110.45 100% of stake
    Traded Oct 1 Filed Oct 5
    ↗
  3. Greg W McIntosh EVP, Chief Commercial Officer
    Planned sale
    $578K 5,000 shares at $115.60 6.2% of stake
    Traded Sep 1 Filed Sep 2
    ↗
  4. Mark Kidd EVP, GM Data Centers & ALM
    Planned sale
    $694K 6,000 shares at $115.60 5.9% of stake
    Traded Sep 1 Filed Sep 2
    ↗
  5. William L Meaney CEO
    Planned sale
    $4.4M 38,474 shares at $114.08 100% of stake
    Traded Sep 1 Filed Sep 2
    ↗
  6. Greg W McIntosh EVP, Chief Commercial Officer
    Planned sale
    $1.5M 11,839 shares at $127.13 13% of stake
    Traded Aug 6 Filed Aug 10
    ↗
  7. Mark Kidd EVP, GM Data Centers & ALM
    Planned sale
    $736K 6,000 shares at $122.70 5.6% of stake
    Traded Aug 7 Filed Aug 10
    ↗
  8. William L Meaney CEO
    Planned sale
    $4.7M 38,474 shares at $121.67 100% of stake
    Traded Aug 7 Filed Aug 10
    ↗
  9. Mark Kidd EVP, GM Data Centers & ALM
    Planned sale
    $754K 6,000 shares at $125.62 5.3% of stake
    Traded Jul 1 Filed Jul 2
    ↗
  10. William L Meaney CEO
    Planned sale
    $4.7M 38,474 shares at $122.83 100% of stake
    Traded Jul 1 Filed Jul 2
    ↗
  11. Mark Kidd EVP, GM Data Centers & ALM
    Planned sale
    $760K 6,000 shares at $126.70 5% of stake
    Traded Jun 1 Filed Jun 2
    ↗
  12. William L Meaney CEO
    Planned sale
    $4.9M 38,474 shares at $127.55 100% of stake
    Traded Jun 1 Filed Jun 2
    ↗
  13. Daniel Borges SVP & Chief Accounting Officer
    Planned sale
    $902K 7,189 shares at $125.50 100% of stake
    Traded May 21 Filed May 26
    ↗
  14. Walter C Rakowich Director
    Planned sale
    $94K 757 shares at $124.45 40% of stake
    Traded May 20 Filed May 21
    ↗
  15. Pamela M Arway Director
    Planned sale
    $244K 1,892 shares at $128.97 4.5% of stake
    Traded May 12 Filed May 13
    ↗

Also filed in the last 12 months, not counted as buying or selling: 33 option exercises, 18 share withholdings for taxes, 9 stock grants, and 1 gift.

Congress

2 members of Congress traded IRM in the last three years: 3 buys and 4 sales. 2 members listed it in 2025 annual reports.

All Congress trades
  1. Markwayne Mullin R-OKJoint Sell $1K–$15K Feb 4 filed Mar 2
  2. Markwayne Mullin R-OKSpouse Sell $15K–$50K Dec 18, 2025 filed Jan 13
  3. Markwayne Mullin R-OK Sell $1K–$15K Dec 18, 2025 filed Jan 13
  4. Markwayne Mullin R-OKJoint Buy $1K–$15K Feb 3, 2025 filed Feb 27, 2025
  5. Markwayne Mullin R-OK Buy $15K–$50K Jan 2, 2025 filed Jan 31, 2025
  6. Markwayne Mullin R-OKSpouse Buy $15K–$50K Jan 2, 2025 filed Jan 31, 2025

SEC filings

Recent issuer filings from EDGAR, 6 shown.

Filed Form Detail Links
8-K 2.02,9.01 Filing Doc
10-Q Filing Doc
8-K 1.01,2.03,9.01 Filing Doc
8-K 5.07,8.01,9.01 Filing Doc
SCHEDULE 13G/A — Filing Doc
10-Q Filing Doc

Source: SEC EDGAR submissions, updated 13 days ago. All on EDGAR

Financials

US-GAAP annual figures by fiscal year, as tagged in Form 10-K. Each value links to its SEC filing.

Income statement

Metric FY2023 FY2024 FY2025
Revenue $5.48B $6.15B $6.9B

Balance sheet

Metric FY2023 FY2024 FY2025
Total current assets $1.74B $1.69B $1.93B
Total non-current assets * $15.74B $17.03B $19.19B
Total assets $17.47B $18.72B $21.13B
Total current liabilities $2.24B $3.09B $2.62B
Total equity $211.65M -$503.12M -$981.01M

Cash flow

Metric FY2023 FY2024 FY2025
Cash from operations $1.11B $1.2B $1.34B
Cash from investing -$1.44B -$2.14B -$2.57B
Cash from financing $0.426B $0.877B $1.27B
Net change in cash $80.99M -$67.07M $2.82M

Source: SEC companyfacts (US-GAAP 10-K). A * marks a computed figure, not a single XBRL tag. Fiscal years are as the issuer labels them. Follow The Filings does not adjust or audit these figures.

Ownership over time

13Fs that reported it each quarter. Click a bar for that quarter’s holders.