Iron Mountain Inc
IRM- Exchange
- NYSE
- Industry
- Real Estate Investment Trusts
- SEC CIK
- 0001020569
In the last 90 days, Iron Mountain Inc insiders filed 0 open-market purchases and 6 sales; 1,173 institutions reported holding it in 13F filings for Q2 2026, worth $32.4B in total; no superinvestor holds it.
13F holders, Q2 2022
Institutional positions in Iron Mountain Inc as of Jun 30, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 767
- +7 vs. Q1 2022
- Shares held
- 224.1M
- +1.54M (+0.7%) vs. Q1 2022
- Total value
- $10.9B
- −$1.42B (−11.5%) vs. Q1 2022
- New holders
- 82
- 299 more added
- Sold out
- 75
- 260 more reduced
17 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting IRM on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1,173 | $32.4B |
| Q1 2026 | 1,090 | $25.9B |
| Q4 2025 | 1,011 | $21.4B |
| Q3 2025 | 1,017 | $25.5B |
| Q2 2025 | 1,045 | $25.5B |
| Q1 2025 | 995 | $21.1B |
| Q4 2024 | 1,067 | $24.9B |
| Q3 2024 | 1,056 | $28.8B |
| Q2 2024 | 967 | $22.2B |
| Q1 2024 | 938 | $19.0B |
| Q4 2023 | 891 | $16.4B |
| Q3 2023 | 831 | $13.7B |
| Q2 2023 | 817 | $12.9B |
| Q1 2023 | 790 | $12.0B |
| Q4 2022 | 782 | $11.4B |
| Q3 2022 | 743 | $10.0B |
| Q2 2022 | 767 | $10.9B |
| Q1 2022 | 777 | $12.4B |
| Q4 2021 | 754 | $12.0B |
| Q3 2021 | 711 | $9.94B |
| Q2 2021 | 687 | $9.70B |
| Q1 2021 | 630 | $8.44B |
Institutions, Q2 2022
Shares, value and share of portfolio for each institution holding Iron Mountain Inc; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Advisory Services Network, LLC | 26,450 | $1.29M | 0.04% | +802+3.1% | Added |
| US Bancorp | 26,273 | $1.28M | 0.00% | −408−1.5% | Reduced |
| GWM Advisors LLC | 25,806 | $1.26M | 0.02% | +1,385+5.7% | Added |
| Pensionfund Sabic | 25,500 | $1.24M | 0.40% | −12,500−32.9% | Reduced |
| Herbst Group, LLC | 25,100 | $1.24M | 0.98% | +655+2.7% | Added |
| Gables Capital Management Inc. | 25,260 | $1.23M | 0.93% | 00.0% | Unchanged |
| Corrado Advisors, LLC | 25,189 | $1.23M | 0.87% | +16,095+177.0% | Added |
| Twelve Points Wealth Management LLC | 24,839 | $1.21M | 0.93% | +3,393+15.8% | Added |
| Columbia Asset Management | 24,631 | $1.20M | 0.31% | +24,631 | New |
| McMillion Capital Management Inc | 24,527 | $1.19M | 0.99% | −5,900−19.4% | Reduced |
| JustInvest LLC | 24,368 | $1.19M | 0.05% | −1,153−4.5% | Reduced |
| Wambolt & Associates, LLC | 24,355 | $1.19M | 0.48% | +740+3.1% | Added |
| AQR Capital Management LLC | 24,589 | $1.18M | 0.00% | −1,676−6.4% | Reduced |
| Securian Asset Management, Inc | 23,978 | $1.17M | 0.03% | 00.0% | Unchanged |
| Intrua Financial, LLC | 23,603 | $1.15M | 0.24% | −1,126−4.6% | Reduced |
| Capital Investment Advisors, LLC | 23,436 | $1.14M | 0.04% | +3,416+17.1% | Added |
| Vident Investment Advisory, LLC | 23,276 | $1.13M | 0.03% | +13,261+132.4% | Added |
| Reik & Co., LLC | 22,980 | $1.12M | 0.32% | 00.0% | Unchanged |
| Elo Mutual Pension Insurance Co | 22,773 | $1.11M | 0.04% | 00.0% | Unchanged |
| Ethic Inc. | 22,776 | $1.11M | 0.08% | +8,673+61.5% | Added |
| Boenning & Scattergood, Inc. | 22,700 | $1.10M | 0.21% | −100−0.4% | Reduced |
| Lockheed Martin Investment Management Co | 22,678 | $1.10M | 0.08% | −7,950−26.0% | Reduced |
| State Farm Mutual Automobile Insurance Co | 22,500 | $1.10M | 0.00% | 00.0% | Unchanged |
| Achmea Investment Management B.V. | 22,453 | $1.09M | 0.04% | 00.0% | Unchanged |
| Cutler Group LP | 22,411 | $1.09M | 0.15% | −4,091−15.4% | Reduced |
| Gotham Asset Management, LLC | 22,323 | $1.09M | 0.03% | +1,924+9.4% | Added |
| Wellington Management Group LLP | 22,282 | $1.08M | 0.00% | +16,134+262.4% | Added |
| Ingalls & Snyder LLC | 22,163 | $1.08M | 0.06% | −3,200−12.6% | Reduced |
| Fiduciary Trust Co | 22,060 | $1.07M | 0.02% | +120+0.5% | Added |
| Spirit of America Management Corp | 22,000 | $1.07M | 0.24% | +7,250+49.2% | Added |
| Venture Visionary Partners LLC | 21,918 | $1.07M | 0.08% | +2,113+10.7% | Added |
| Maryland State Retirement & Pension System | 21,801 | $1.06M | 0.03% | 00.0% | Unchanged |
| Pinnacle Family Advisors, LLC | 21,772 | $1.06M | 0.87% | −541−2.4% | Reduced |
| Lavaca Capital LLC | 19,693 | $1.06M | 0.53% | +639+3.4% | Added |
| Kentucky Retirement Systems | 21,565 | $1.05M | 0.04% | +3,109+16.8% | Added |
| Schroder Investment Management Group | 21,438 | $1.04M | 0.00% | +13,928+185.5% | Added |
| MAI Capital Management | 21,415 | $1.04M | 0.02% | +12,139+130.9% | Added |
| Davenport & Co LLC | 21,339 | $1.04M | 0.01% | +4,213+24.6% | Added |
| AlphaCrest Capital Management LLC | 21,253 | $1.03M | 0.05% | −1,330−5.9% | Reduced |
| Trust Investment Advisors | 21,215 | $1.03M | 0.99% | −556−2.6% | Reduced |
| Hudson Portfolio Management LLC | 20,894 | $1.02M | 1.05% | −386−1.8% | Reduced |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 20,824 | $1.01M | 0.05% | −260−1.2% | Reduced |
| King Luther Capital Management Corp | 20,499 | $998.0K | 0.01% | +5,949+40.9% | Added |
| Illinois Municipal Retirement Fund | 20,469 | $997.0K | 0.02% | +10,634+108.1% | Added |
| Candriam Luxembourg S.C.A. | 20,139 | $981.0K | 0.01% | +2,914+16.9% | Added |
| Invst, LLC | 17,997 | $974.0K | 0.15% | +5,983+49.8% | Added |
| Eagle Ridge Investment Management | 19,702 | $959.0K | 0.12% | 00.0% | Unchanged |
| Sumitomo Life Insurance Co | 19,459 | $947.0K | 0.03% | +277+1.4% | Added |
| Aigen Investment Management, LP | 19,334 | $941.0K | 0.16% | +19,334 | New |
| Soltis Investment Advisors LLC | 18,981 | $924.0K | 0.13% | +4,919+35.0% | Added |
| Mariner, LLC | 18,723 | $912.0K | 0.00% | −629−3.3% | Reduced |
| LMR Partners LLP | 18,623 | $907.0K | 0.02% | +18,623 | New |
| Panagora Asset Management Inc | 18,514 | $901.0K | 0.01% | −35−0.2% | Reduced |
| Fagan Associates, Inc. | 18,490 | $900.0K | 0.24% | +2,115+12.9% | Added |
| Nordea Investment Management AB | 18,332 | $882.0K | 0.00% | +2,984+19.4% | Added |
| Terra Nova Asset Management LLC | 18,104 | $881.0K | 0.98% | +18,104 | New |
| Walleye Capital LLC | 17,906 | $872.0K | 0.02% | +17,906 | New |
| Cresset Asset Management, LLC | 17,970 | $870.0K | 0.01% | +1,547+9.4% | Added |
| Measured Wealth Private Client Group, LLC | 17,700 | $862.0K | 0.38% | −2,188−11.0% | Reduced |
| Louisiana State Employees Retirement System | 18,400 | $854.0K | 0.02% | +100+0.5% | Added |
| National Bank of Canada | 17,176 | $836.0K | 0.00% | −25−0.1% | Reduced |
| Geneos Wealth Management Inc. | 16,851 | $831.0K | 0.04% | −511−2.9% | Reduced |
| Moody National Bank Trust Division | 17,020 | $829.0K | 0.09% | −27,681−61.9% | Reduced |
| Lee Danner & Bass Inc | 16,923 | $824.0K | 0.08% | 00.0% | Unchanged |
| Advisory Research Inc | 16,901 | $823.0K | 0.08% | 00.0% | Unchanged |
| Hancock Whitney Corp | 16,881 | $822.0K | 0.03% | +588+3.6% | Added |
| Tyler-Stone Wealth Management | 16,625 | $809.0K | 0.54% | −1,700−9.3% | Reduced |
| Roman Butler Fullerton & Co | 18,032 | $809.0K | 0.45% | +53+0.3% | Added |
| Capital Investment Advisory Services, LLC | 16,540 | $805.0K | 0.10% | −9,473−36.4% | Reduced |
| Hilltop Holdings Inc. | 16,400 | $798.0K | 0.11% | −3,694−18.4% | Reduced |
| Keeley-Teton Advisors, LLC | 16,117 | $785.0K | 0.10% | −322−2.0% | Reduced |
| First National Trust Co | 16,057 | $782.0K | 0.04% | 00.0% | Unchanged |
| New Mexico Educational Retirement Board | 16,040 | $781.0K | 0.04% | −800−4.8% | Reduced |
| Clearstead Advisors, LLC | 15,911 | $775.0K | 0.06% | +15,078+1,810.1% | Added |
| Ahrens Investment Partners LLC | 15,900 | $774.0K | 0.34% | −493−3.0% | Reduced |
| Nicholas Investment Partners, LP | 15,835 | $771.0K | 0.07% | +15,835 | New |
| Toroso Investments, LLC | 15,656 | $762.0K | 0.03% | +4,217+36.9% | Added |
| Beacon Financial Advisory LLC | 15,619 | $760.0K | 0.43% | +91+0.6% | Added |
| Abbot Financial Management, Inc. | 15,600 | $760.0K | 0.46% | +250+1.6% | Added |
| Wetherby Asset Management Inc | 15,550 | $757.0K | 0.05% | +5,578+55.9% | Added |
| Oppenheimer & Co Inc | 15,515 | $755.0K | 0.02% | −7,371−32.2% | Reduced |
| Creative Planning | 15,487 | $754.0K | 0.00% | +1,633+11.8% | Added |
| JB Capital LLC | 15,364 | $748.0K | 0.08% | +498+3.3% | Added |
| Banque Cantonale Vaudoise | 15,357 | $747.0K | 0.04% | +5,200+51.2% | Added |
| AdvisorShares Investments LLC | 15,210 | $741.0K | 0.21% | +15,210 | New |
| B. Riley Wealth Management, Inc. | 15,170 | $739.0K | 0.07% | +3,673+31.9% | Added |
| Quadrature Capital Ltd | 14,942 | $728.0K | 0.03% | +14,942 | New |
| Roosevelt Investment Group LLC | 14,612 | $711.0K | 0.05% | +147+1.0% | Added |
| Essex Financial Services, Inc. | 14,492 | $706.0K | 0.08% | +819+6.0% | Added |
| Pathstone Family Office, LLC | 14,256 | $702.0K | 0.02% | −2,692−15.9% | Reduced |
| Advisor Partners LLC | 14,307 | $697.0K | 0.05% | −138−1.0% | Reduced |
| Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors | 14,225 | $690.0K | 0.18% | −181−1.3% | Reduced |
| Mathes Company, Inc. | 13,850 | $674.0K | 0.33% | 00.0% | Unchanged |
| Princeton Capital Management LLC | 13,734 | $669.0K | 0.26% | 00.0% | Unchanged |
| Widmann Financial Services, Inc. | 13,760 | $669.0K | 0.69% | +91+0.7% | Added |
| Meeder Asset Management Inc | 13,638 | $664.0K | 0.04% | −248−1.8% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 13,511 | $658.0K | 0.09% | +13,511 | New |
| Rafferty Asset Management, LLC | 13,488 | $657.0K | 0.01% | −2,340−14.8% | Reduced |
| Scotia Capital Inc. | 13,106 | $638.0K | 0.00% | +6,032+85.3% | Added |
| Royal Fund Management, LLC | 13,045 | $635.0K | 0.11% | +4,243+48.2% | Added |