IRON MTN INC's ticker is IRM and the CUSIP is 462846106. A total of 27 filers reported holding IRON MTN INC in Q1 2013. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2014 | $8,084,000 | +150.5% | 208,939 | +111.4% | 0.02% | +142.9% |
| Q3 2014 | $3,227,000 | -1.0% | 98,826 | +7.5% | 0.01% | 0.0% |
| Q2 2014 | $3,260,000 | +27.8% | 91,958 | -0.6% | 0.01% | +16.7% |
| Q1 2014 | $2,551,000 | +9.0% | 92,528 | +20.0% | 0.01% | 0.0% |
| Q4 2013 | $2,341,000 | -72.9% | 77,128 | -75.9% | 0.01% | -75.0% |
| Q3 2013 | $8,631,000 | +13.7% | 319,397 | +11.9% | 0.02% | +4.3% |
| Q2 2013 | $7,592,000 | +288.7% | 285,310 | +430.5% | 0.02% | +228.6% |
| Q1 2013 | $1,953,000 | +84.2% | 53,784 | +57.5% | 0.01% | +75.0% |
| Q4 2012 | $1,060,000 | +23.3% | 34,149 | +35.5% | 0.00% | +33.3% |
| Q3 2012 | $860,000 | -3.6% | 25,204 | -6.9% | 0.00% | -25.0% |
| Q2 2012 | $892,000 | +1.0% | 27,068 | -11.8% | 0.00% | 0.0% |
| Q1 2012 | $883,000 | – | 30,676 | – | 0.00% | – |
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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% |