IRON MTN INC DEL (IRM) — institutional ownership
1,244 funds reported holding IRON MTN INC DEL in their latest 13F filings, worth $37.0B in total (CUSIP 46284V101).
Largest holders
- BlackRock, Inc. (BLK) — $4.24B
- VANGUARD GROUP INC — $3.87B
- VANGUARD PORTFOLIO MANAGEMENT LLC — $3.23B
- VANGUARD CAPITAL MANAGEMENT LLC — $2.39B
- STATE STREET CORP (STT, STT-PG) — $2.24B
- COHEN & STEERS, INC. (CNS) — $1.52B
- GEODE CAPITAL MANAGEMENT, LLC — $1.09B
- FMR LLC — $994M
- DIMENSIONAL FUND ADVISORS LP — $584M
- MORGAN STANLEY (MS, MS-PA, MS-PE, MS-PF, MS-PI, MS-PK, MS-PL, MS-PO, MS-PP, MS-PQ) — $559M
Famous investors holding it
- Ken Griffin portfolio (Citadel Advisors)
- Izzy Englander portfolio (Millennium Management)
- D. E. Shaw portfolio (D. E. Shaw & Co.)
- Two Sigma portfolio (Two Sigma Investments)
- Renaissance Technologies portfolio (Renaissance Technologies)