IRM
Iron Mountain IncorporatedReal Estate · $33.0B market cap
Verdict
Share price
$113.39
close of Oct 3, 2026
Fair value
$53.28
Sticker Price
Payback Price
$21.31
buy price
IRM is Overpriced: at $113.39 it trades 113% above its fair value of $53.28. Its buy price (Payback Price) is $21.31, 81% below today's price. Business quality is limited: none of the 5 key numbers clears the 10% bar.
How we valued it
FFO-Based (REIT). A real estate trust. Depreciation makes a property owner's profit look smaller than the cash it brings in, so we value it on funds from operations (FFO).
Business quality
0 of 5 clear the 10% bar. What are the Big Five?
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Create a free accountInsider activity
Since Jul 1, 2026: no open-market purchases, 17 sales worth $17.4M and 7 other filings (stock awards, tax withholding and similar). Why purchases matter
Sales
Kidd Mark
EVP, GM Data Centers & ALM · 2026-09-01
Sold
$694K
McIntosh Greg W
EVP, Chief Commercial Officer · 2026-09-01
Sold
$578K
Meaney William L
President and CEO · 2026-09-01
Sold
$10K
Meaney William L
President and CEO · 2026-09-01
Sold
$702K
Meaney William L
President and CEO · 2026-09-01
Sold
$2.4M
Show all 17 salesShow fewer
Meaney William L
President and CEO · 2026-09-01
Sold
$1.3M
Kidd Mark
EVP, GM Data Centers & ALM · 2026-08-07
Sold
$736K
Meaney William L
President and CEO · 2026-08-07
Sold
$357K
Meaney William L
President and CEO · 2026-08-07
Sold
$2.0M
Meaney William L
President and CEO · 2026-08-07
Sold
$2.3M
McIntosh Greg W
EVP, Chief Commercial Officer · 2026-08-06
Sold
$869K
Kidd Mark
EVP, GM Data Centers & ALM · 2026-07-01
Sold
$754K
Meaney William L
President and CEO · 2026-07-01
Sold
$318K
Meaney William L
President and CEO · 2026-07-01
Sold
$200K
Meaney William L
President and CEO · 2026-07-01
Sold
$888K
Meaney William L
President and CEO · 2026-07-01
Sold
$1.2M
Meaney William L
President and CEO · 2026-07-01
Sold
$2.1M
Other filings
Meaney William L
President and CEO · 2026-09-01
Option exercise
$1.4M
Meaney William L
President and CEO · 2026-08-07
Option exercise
$1.4M
McIntosh Greg W
EVP, Chief Commercial Officer · 2026-08-06
Option exercise
$253K
Samuels Theodore R. II
director · 2026-07-06
Award
99.06 shares
Simons Doyle
director · 2026-07-06
Award
339.36 shares
Show all 7 other filingsShow fewer
Samuels Theodore R. II
director · 2026-07-02
Award
310.86 shares
Meaney William L
President and CEO · 2026-07-01
Option exercise
$1.4M
About Iron Mountain Incorporated
Established in 1951, Iron Mountain Incorporated (NYSE: IRM) has become the world's foremost authority in storage and information management solutions. More than 225,000 organizations globally trust Iron Mountain with their critical assets. With an extensive physical infrastructure spanning over 90 million square feet, the company operates approximately 1,450 facilities in around 50 countries. Within this vast…
REIT - Specialty
Fair value and Payback Price are estimates from the company's reported financials, not investment advice. Prices as of the close of Oct 3, 2026. How the Payback Price works