Spot Trading L.L.C - LIGHTBRIDGE CORP ownership

LIGHTBRIDGE CORP's ticker is LTBRXXXX and the CUSIP is 53224K104. A total of 30 filers reported holding LIGHTBRIDGE CORP in Q4 2014. The put-call ratio across all filers is 5.18 and the average weighting 0.0%.

Quarter-by-quarter ownership
Spot Trading L.L.C ownership history of LIGHTBRIDGE CORP
ValueSharesWeighting
Q3 2014$33,000
-2.9%
14,296
+14.3%
0.00%
Q2 2014$34,000
+54.5%
12,512
-3.8%
0.00%
Q2 2013$22,00013,0130.00%
Other shareholders
LIGHTBRIDGE CORP shareholders Q4 2014
NameSharesValueWeighting ↓
MARXE AUSTIN W & GREENHOUSE DAVID M 1,321,135$3,554,0000.39%
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC 289,100$778,0000.20%
Catalyst Capital Advisors LLC 81,200$218,0000.05%
CARRET ASSET MANAGEMENT, LLC 17,086$46,0000.01%
Tortoise Investment Management, LLC 4,234$11,0000.01%
GROUP ONE TRADING, L.P. 14,703$40,0000.00%
D.A. DAVIDSON & CO. 10,000$26,0000.00%
NOMURA HOLDINGS INC 25,800$70,0000.00%
NOMURA HOLDINGS INC 2,906$8,0000.00%
FIFTH THIRD BANCORP 4,374$12,0000.00%
View complete list of LIGHTBRIDGE CORP shareholders