CLIFFS NAT RES INC's ticker is and the CUSIP is 18683K951. A total of 9 filers reported holding CLIFFS NAT RES INC in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2015 | $6,833,000 | -45.1% | 655,000 | -48.3% | 0.57% | +20.0% |
| Q3 2015 | $12,450,000 | +151.0% | 1,266,600 | +108.7% | 0.48% | +17.0% |
| Q2 2015 | $4,960,000 | -87.3% | 606,800 | -83.0% | 0.41% | -85.6% |
| Q1 2015 | $39,069,000 | -2.5% | 3,560,800 | +9879.8% | 2.81% | +12.4% |
| Q4 2014 | $40,073,000 | – | 35,680 | – | 2.50% | – |
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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% |