IRON MTN INC NEW's ticker is and the CUSIP is 46284V901. A total of 4 filers reported holding IRON MTN INC NEW in Q1 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $6,000 | -80.0% | 70,000 | -25.5% | 0.00% | – |
| Q1 2021 | $30,000 | +275.0% | 94,000 | +20.2% | 0.00% | – |
| Q1 2020 | $8,000 | -55.6% | 78,200 | -78.3% | 0.00% | – |
| Q4 2019 | $18,000 | -87.4% | 360,100 | 0.0% | 0.00% | -100.0% |
| Q3 2019 | $143,000 | +18.2% | 360,100 | 0.0% | 0.00% | 0.0% |
| Q2 2019 | $121,000 | -28.4% | 360,100 | +62.9% | 0.00% | -50.0% |
| Q1 2019 | $169,000 | +92.0% | 221,100 | +142.7% | 0.00% | +100.0% |
| Q4 2018 | $88,000 | +1660.0% | 91,100 | +82.2% | 0.00% | – |
| Q3 2015 | $5,000 | – | 50,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Twin Tree Management, LP | 393,200 | $23,375,740 | 0.05% |
| Garda Capital Partners LP | 18,000 | $1,070,100 | 0.05% |
| GROUP ONE TRADING, L.P. | 109,500 | $6,509,775 | 0.02% |
| Maven Securities LTD | 18,300 | $1,087,935 | 0.01% |
| Tyler-Stone Wealth Management | 34 | $11 | 0.01% |
| SIMPLEX TRADING, LLC | 73,700 | $4,381 | 0.00% |
| JANE STREET GROUP, LLC | 92,000 | $5,469,400 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |