IRON MTN INC's ticker is and the CUSIP is 462846956. A total of 5 filers reported holding IRON MTN INC in Q4 2014. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2015 | $1,773,000 | -31.6% | 48,600 | -27.6% | 0.03% | -28.2% |
| Q4 2014 | $2,594,000 | -57.1% | 67,100 | -63.8% | 0.04% | -58.1% |
| Q3 2014 | $6,053,000 | -46.7% | 185,400 | -42.1% | 0.09% | -46.9% |
| Q2 2014 | $11,355,000 | +3.2% | 320,300 | -19.7% | 0.18% | -5.4% |
| Q1 2014 | $11,000,000 | +48.5% | 399,000 | +63.5% | 0.18% | +65.2% |
| Q4 2013 | $7,405,000 | +1313.2% | 244,000 | +1157.7% | 0.11% | +1020.0% |
| Q3 2013 | $524,000 | – | 19,400 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Pentwater Capital Management LP | 286,400 | $12,109,000 | 0.09% |
| Pine River Capital Management L.P. | 98,800 | $4,171,000 | 0.05% |
| GROUP ONE TRADING, L.P. | 67,100 | $2,594,000 | 0.04% |
| SIMPLEX TRADING, LLC | 89 | $18,000 | 0.00% |
| Citadel Advisors | 7,700 | $298,000 | 0.00% |