GROUP ONE TRADING, L.P. - JAMES RIVER COAL CO ownership

JAMES RIVER COAL CO's ticker is and the CUSIP is 470355907. A total of 3 filers reported holding JAMES RIVER COAL CO in Q4 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 JAMES RIVER COAL CO
ValueSharesWeighting
Q2 2014$112,000
-62.3%
288,300
-27.2%
0.00%
-60.0%
Q1 2014$297,000
-54.1%
396,000
-17.3%
0.01%
-50.0%
Q4 2013$647,000
-35.0%
479,100
-4.7%
0.01%
-47.4%
Q3 2013$995,000
+8.2%
502,500
-0.6%
0.02%
-17.4%
Q2 2013$920,000505,6000.02%
Other shareholders
JAMES RIVER COAL CO shareholders Q4 2013
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 479,100$647,0000.01%
Virtu KCG Holdings LLC 23,200$31,0000.00%
Citadel Advisors 66,100$89,0000.00%
View complete list of JAMES RIVER COAL CO shareholders