— Know what they know.
Not Investment Advice
Also trades as: 0JDP.L (LSE) · $vol 0M

IRM NYSE

Iron Mountain Incorporated
1W: -0.3% 1M: +8.6% 3M: +15.4% YTD: +53.0% 1Y: +30.0% 3Y: +157.5% 5Y: +263.6%
$126.46
-0.87 (-0.68%)
 
Weekly Expected Move ±6.5%
$109 $117 $125 $133 $141
NYSE · Real Estate · REIT - Specialty · Alpha Radar Buy · Power 64 · $37.6B mcap · 295M float · 0.533% daily turnover · Short 36% of daily vol

🏦 Institutional Activity

Latest: Q1 2026
1,167
Institutions Holding
+41 vs prior
60.0%
Ownership
+8.16%
165 New
366 Increased
479 Reduced
167 Closed

👔 Insider Trades

25 records
Date Name Title Type Shares Price Value Filing
2026-05-20 RAKOWICH WALTER C director S-Sale 757 $124.45 $94K Filing
2026-03-19 Bhargava Mithu officer: evp, gm digital business unit S-Sale 12,446 $105.13 $1.3M Filing
2026-03-19 Bhargava Mithu officer: evp, gm digital business unit S-Sale 20,462 $104.30 $2.1M Filing
2026-03-19 Bhargava Mithu officer: evp, gm digital business unit S-Sale 20 $105.64 $2K Filing
2026-03-19 Bhargava Mithu officer: evp, gm digital business unit S-Sale 12,537 $105.04 $1.3M Filing
2026-03-19 Bhargava Mithu officer: evp, gm digital business unit S-Sale 14,260 $104.25 $1.5M Filing
2026-03-04 Meaney William L officer: president and ceo S-Sale 70,971 $107.52 $7.6M Filing
2026-03-04 Meaney William L officer: president and ceo S-Sale 27,688 $106.96 $3.0M Filing
2026-03-03 Meaney William L officer: president and ceo S-Sale 25,769 $107.94 $2.8M Filing
2026-03-03 Meaney William L officer: president and ceo S-Sale 30,940 $107.43 $3.3M Filing
2026-03-03 Meaney William L officer: president and ceo S-Sale 18,360 $106.33 $2.0M Filing
2026-03-03 Meaney William L officer: president and ceo S-Sale 23,590 $105.25 $2.5M Filing
2026-03-02 Kidd Mark officer: evp, gm data centers & alm S-Sale 6,000 $107.27 $644K Filing
2026-03-02 Meaney William L officer: president and ceo S-Sale 1,824 $110.64 $202K Filing
2026-03-02 Meaney William L officer: president and ceo S-Sale 18,117 $110.02 $2.0M Filing
2026-03-02 Meaney William L officer: president and ceo S-Sale 16,457 $108.91 $1.8M Filing
2026-03-02 Meaney William L officer: president and ceo S-Sale 2,076 $107.95 $224K Filing
2026-03-02 Meaney William L officer: president and ceo S-Sale 3,200 $110.74 $354K Filing
2026-03-02 Meaney William L officer: president and ceo S-Sale 41,456 $110.05 $4.6M Filing
2026-03-02 Meaney William L officer: president and ceo S-Sale 37,296 $109.07 $4.1M Filing
2026-03-02 Meaney William L officer: president and ceo S-Sale 13,778 $108.27 $1.5M Filing
2026-03-02 Meaney William L officer: president and ceo S-Sale 2,929 $107.16 $314K Filing
2026-03-02 Allerton Jennifer director S-Sale 7,000 $108.88 $762K Filing
2026-03-01 Borges Daniel officer: svp & chief accounting officer F-Tax Withholding 327 $108.33 $35K Filing
2026-03-01 Borges Daniel officer: svp & chief accounting officer F-Tax Withholding 3,106 $108.33 $336K Filing

🏛️ Congressional Trades

25 records
Date Politician Chamber Type Amount Filing
2026-02-04 Markwayne Mullin Senate Sell $1,001 - $15,000 Filing
2025-12-18 Markwayne Mullin Senate Sell $15,001 - $50,000 Filing
2025-12-18 Markwayne Mullin Senate Sell $1,001 - $15,000 Filing
2025-12-18 Markwayne Mullin Senate Sell $15,001 - $50,000 Filing
2025-12-18 Markwayne Mullin Senate Sell $1,001 - $15,000 Filing
2025-07-25 Ro Khanna House Buy $1,001 - $15,000 Filing
2025-02-03 Markwayne Mullin Senate Buy $1,001 - $15,000 Filing
2025-02-03 Markwayne Mullin Senate Buy $1,001 - $15,000 Filing
2025-02-03 Markwayne Mullin Senate Buy $1,001 - $15,000 Filing
2025-02-03 Markwayne Mullin Senate Buy $1,001 - $15,000 Filing
2025-01-02 Markwayne Mullin Senate Buy $15,001 - $50,000 Filing
2025-01-02 Markwayne Mullin Senate Buy $15,001 - $50,000 Filing
2025-01-02 Markwayne Mullin Senate Buy $15,001 - $50,000 Filing
2025-01-02 Markwayne Mullin Senate Buy $15,001 - $50,000 Filing
2024-01-10 Ro Khanna House Sell $1,001 - $15,000 Filing
2023-12-11 Thomas R. Carper Senate Sell $1,001 - $15,000 Filing
2023-12-11 Thomas R. Carper Senate Sell $1,001 - $15,000 Filing
2023-07-12 Daniel Goldman House Sell $1,001 - $15,000 Filing
2023-02-21 Thomas R. Carper Senate Sell $1,001 - $15,000 Filing
2023-02-21 Thomas R. Carper Senate Sell $1,001 - $15,000 Filing
2022-11-03 Ro Khanna House Sell $1,001 - $15,000 Filing
2022-11-02 Ro Khanna House Buy $1,001 - $15,000 Filing
2022-05-23 Ro Khanna House Buy $1,001 - $15,000 Filing
2022-01-18 Thomas R. Carper Senate Sell $1,001 - $15,000 Filing
2022-01-18 Thomas R. Carper Senate Sell $1,001 - $15,000 Filing

🏦 Top Institutional Holders

20 holders
Holder Shares Value Date Reported Filing
BlackRock, Inc. 33,021,354 $3.4B +101,696 2026-03-31 Filing
VANGUARD PORTFOLIO MANAGEMENT LLC 25,015,557 $2.6B +25,015,557 2026-03-31 Filing
VANGUARD CAPITAL MANAGEMENT LLC 18,758,889 $1.9B +18,758,889 2026-03-31 Filing
STATE STREET CORP 17,551,633 $1.8B +662,835 2026-03-31 Filing
GEODE CAPITAL MANAGEMENT, LLC 8,486,127 $864M +193,474 2026-03-31 Filing
FMR LLC 7,484,398 $764M -499,906 2026-03-31 Filing
PRINCIPAL FINANCIAL GROUP INC 4,566,093 $466M +358,497 2026-03-31 Filing
DIMENSIONAL FUND ADVISORS LP 4,552,286 $465M +122,927 2026-03-31 Filing
NORTHERN TRUST CORP 4,150,486 $424M -2,083 2026-03-31 Filing
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 4,013,007 $410M +132,732 2026-03-31 Filing
Invesco Ltd. 3,921,521 $401M -495,846 2026-03-31 Filing
Legal & General Group Plc 3,135,074 $320M -221,346 2026-03-31 Filing
Daiwa Securities Group Inc. 3,107,440 $317M -546,646 2026-03-31 Filing
DEUTSCHE BANK AG 3,092,084 $316M +550,092 2026-03-31 Filing
PRUDENTIAL FINANCIAL INC 2,416,063 $247M +105,582 2026-03-31 Filing
CENTERSQUARE INVESTMENT MANAGEMENT LLC 2,310,045 $236M -321,408 2026-03-31 Filing
GOLDMAN SACHS GROUP INC 2,216,672 $226M +691,432 2026-03-31 Filing
Vontobel Holding Ltd. 2,116,877 $216M +427,631 2026-03-31 Filing
Nuveen, LLC 2,068,408 $211M -59,523 2026-03-31 Filing
JPMORGAN CHASE & CO 2,123,358 $207M +195,423 2026-03-31 Filing

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms