IRON MTN INC's ticker is IRM and the CUSIP is 462846106. A total of 346 filers reported holding IRON MTN INC in Q3 2014. The put-call ratio across all filers is 1.38 and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2014 | $282,000 | +3.3% | 8,643 | +12.2% | 0.02% | 0.0% |
| Q2 2014 | $273,000 | +28.2% | 7,702 | -0.3% | 0.02% | +17.6% |
| Q1 2014 | $213,000 | +3.9% | 7,726 | +14.4% | 0.02% | 0.0% |
| Q4 2013 | $205,000 | +15.8% | 6,753 | +3.4% | 0.02% | 0.0% |
| Q3 2013 | $177,000 | +4.7% | 6,534 | +2.7% | 0.02% | -5.6% |
| Q2 2013 | $169,000 | -2.3% | 6,360 | +33.5% | 0.02% | -5.3% |
| Q1 2013 | $173,000 | +13.1% | 4,765 | +0.5% | 0.02% | -5.0% |
| Q2 2012 | $153,000 | -5.6% | 4,739 | -16.2% | 0.02% | 0.0% |
| Q1 2012 | $162,000 | +3.2% | 5,654 | +11.4% | 0.02% | -4.8% |
| Q4 2011 | $157,000 | -17.8% | 5,075 | -14.2% | 0.02% | -25.0% |
| Q3 2011 | $191,000 | – | 5,915 | – | 0.03% | – |
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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% |