IRON MTN INC's ticker is IRM and the CUSIP is 462846106. A total of 1 filers reported holding IRON MTN INC in Q3 2023. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2014 | $1,633,000 | -77.0% | 50,000 | -75.0% | 0.10% | -80.6% |
| Q2 2014 | $7,090,000 | -55.0% | 200,000 | -65.0% | 0.50% | -57.4% |
| Q1 2014 | $15,768,000 | +316.8% | 571,896 | +358.9% | 1.16% | +123.2% |
| Q4 2013 | $3,783,000 | +99.6% | 124,633 | +77.7% | 0.52% | +121.7% |
| Q3 2013 | $1,895,000 | – | 70,124 | – | 0.24% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| SCHOONER CAPITAL CORP | 8,251,277 | $269,404,000 | 96.80% |
| Stonerise Capital Management, LLC | 1,000,000 | $32,650,000 | 16.17% |
| Makaira Partners LLC | 1,934,151 | $63,150,000 | 11.02% |
| KeyPoint Capital Management, LLC | 215,670 | $7,041,000 | 6.92% |
| Owl Creek Asset Management, L.P. | 4,204,072 | $137,263,000 | 6.82% |
| HIGHFIELDS CAPITAL MANAGEMENT LP | 15,371,726 | $501,887,000 | 3.91% |
| V3 Capital Management, L.P. | 296,461 | $9,679,000 | 3.62% |
| Marble Harbor Investment Counsel, LLC | 366,119 | $11,954,000 | 2.89% |
| PARNASSUS INVESTMENTS, LLC | 9,277,250 | $302,902,000 | 2.59% |
| COLRAIN CAPITAL LLC | 960,520 | $31,361,000 | 2.34% |