CLIFFS NAT RES INC's ticker is and the CUSIP is 18683K951. A total of 8 filers reported holding CLIFFS NAT RES INC in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2015 | $93,000 | -74.2% | 19,300 | -61.8% | 0.00% | -66.7% |
| Q4 2014 | $361,000 | -39.5% | 50,500 | -12.2% | 0.01% | -50.0% |
| Q3 2014 | $597,000 | -63.8% | 57,500 | -47.5% | 0.01% | -53.8% |
| Q2 2014 | $1,649,000 | -41.5% | 109,600 | -20.4% | 0.03% | -25.7% |
| Q1 2014 | $2,817,000 | -20.7% | 137,700 | +1.5% | 0.04% | -10.3% |
| Q4 2013 | $3,554,000 | +59.2% | 135,600 | +24.5% | 0.04% | +39.3% |
| Q3 2013 | $2,232,000 | – | 108,900 | – | 0.03% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| AlphaMark Advisors, LLC | 390 | $148,000 | 0.09% |
| KNIGHT CAPITAL GROUP LLC | 202,400 | $3,289,000 | 0.06% |
| Marathon Trading Investment Management LLC | 40,000 | $648,000 | 0.04% |
| Timber Hill LLC | 445,800 | $7,244,000 | 0.03% |
| Citadel Advisors | 534,000 | $8,678,000 | 0.02% |
| GROUP ONE TRADING, L.P. | 38,000 | $618,000 | 0.02% |
| Apollo Management Holdings, L.P. | 100,000 | $1,625,000 | 0.01% |
| LOEWS CORP | 100,000 | $1,625,000 | 0.01% |
| SG Americas Securities, LLC | 108,200 | $461,000 | 0.00% |