Marathon Trading Investment Management LLC - 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
Marathon Trading Investment Management LLC ownership history of CLIFFS NAT RES INC
ValueSharesWeighting
Q4 2013$1,056,000
+133.6%
40,300
+83.2%
0.04%
+105.9%
Q3 2013$452,000
+28.4%
22,000
+1.4%
0.02%
-29.2%
Q2 2013$352,000
-7.4%
21,700
+8.5%
0.02%
-40.0%
Q1 2013$380,000
-42.3%
20,000
+16.3%
0.04%
-14.9%
Q4 2012$659,00017,2000.05%
Other shareholders
CLIFFS NAT RES INC shareholders Q2 2013
NameSharesValueWeighting ↓
KNIGHT CAPITAL GROUP LLC 276,300$4,490,0000.08%
BALYASNY ASSET MANAGEMENT L.P. 200,000$3,250,0000.06%
Marathon Trading Investment Management LLC 21,700$352,0000.02%
Timber Hill LLC 371,000$6,029,0000.02%
Citadel Advisors 639,600$10,394,0000.02%
GROUP ONE TRADING, L.P. 36,900$600,0000.02%
SG Americas Securities, LLC 24,200$37,0000.00%
View complete list of CLIFFS NAT RES INC shareholders