GROUP ONE TRADING, L.P. - CLIFFS NAT RES INC ownership

CLIFFS NAT RES INC's ticker is and the CUSIP is 18683K901. A total of 7 filers reported holding CLIFFS NAT RES INC in Q2 2013. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of CLIFFS NAT RES INC
ValueSharesWeighting
Q2 2017$4,414,000
-2.5%
637,800
+15.7%
0.05%
-13.2%
Q1 2017$4,527,000
-58.2%
551,400
-57.2%
0.05%
-49.5%
Q4 2016$10,826,000
+106.1%
1,287,300
+43.3%
0.10%
+84.2%
Q3 2016$5,254,000
-15.2%
898,100
-17.8%
0.06%
-21.9%
Q2 2016$6,193,000
-6.3%
1,092,300
-50.4%
0.07%
-21.5%
Q1 2016$6,610,000
+261.4%
2,203,200
+90.3%
0.09%
+322.7%
Q4 2015$1,829,000
-36.2%
1,157,800
-1.5%
0.02%
-45.0%
Q3 2015$2,868,000
+75.1%
1,175,500
+210.7%
0.04%
+73.9%
Q2 2015$1,638,000
-31.8%
378,400
-24.2%
0.02%
-39.5%
Q1 2015$2,400,000
-68.3%
499,000
-52.9%
0.04%
-66.7%
Q4 2014$7,563,000
+2640.2%
1,059,200
+3882.0%
0.11%
+2750.0%
Q3 2014$276,000
-59.4%
26,600
+2.7%
0.00%
-60.0%
Q4 2013$679,000
+4.5%
25,900
-18.3%
0.01%
-16.7%
Q3 2013$650,000
+8.3%
31,700
-14.1%
0.01%
-20.0%
Q2 2013$600,00036,9000.02%
Other shareholders
CLIFFS NAT RES INC shareholders Q2 2013
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 2,203,200$6,610,0000.09%
SIMPLEX TRADING, LLC 2,571$84,0000.01%
Timber Hill LLC 509,600$1,529,0000.01%
Citadel Advisors 267,400$802,0000.00%
View complete list of CLIFFS NAT RES INC shareholders