IRON MTN INC's ticker is IRM and the CUSIP is 462846106. A total of 340 filers reported holding IRON MTN INC in Q1 2014. The put-call ratio across all filers is 0.69 and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2014 | $3,783,000 | -54.8% | 97,858 | -61.2% | 1.61% | -18.3% |
| Q3 2014 | $8,362,000 | +50.5% | 252,479 | +62.3% | 1.97% | +55.0% |
| Q2 2014 | $5,555,000 | +26.4% | 155,536 | -1.5% | 1.27% | +23.2% |
| Q1 2014 | $4,394,000 | -4.7% | 157,834 | +4.8% | 1.03% | -8.8% |
| Q4 2013 | $4,610,000 | +25.8% | 150,568 | +12.1% | 1.13% | +13.8% |
| Q3 2013 | $3,664,000 | +2.0% | 134,342 | +0.4% | 1.00% | -1.2% |
| Q2 2013 | $3,592,000 | – | 133,775 | – | 1.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| SCHOONER CAPITAL CORP | 8,251,277 | $227,488,000 | 94.80% |
| Stonerise Capital Management, LLC | 1,000,000 | $27,570,000 | 10.30% |
| Makaira Partners LLC | 2,014,549 | $55,541,000 | 9.95% |
| CASPIAN CAPITAL LP | 526,661 | $14,520,000 | 6.60% |
| MANGROVE PARTNERS IM, LLC | 518,200 | $14,287,000 | 4.76% |
| JD CAPITAL MANAGEMENT LLC | 574,700 | $15,844,000 | 3.08% |
| Black River Asset Management LLC | 72,000 | $1,968,000 | 3.00% |
| Hilltop Park Associates LLC | 80,000 | $2,206,000 | 2.54% |
| Marble Harbor Investment Counsel, LLC | 334,450 | $9,221,000 | 2.39% |
| HIGHFIELDS CAPITAL MANAGEMENT LP | 9,428,516 | $259,944,000 | 2.18% |