GRUBER & MCBAINE CAPITAL MANAGEMENT LLC - 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
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC ownership history of LIGHTBRIDGE CORP
ValueSharesWeighting
Q2 2015$320,000
-9.6%
285,3370.0%0.09%
-7.4%
Q1 2015$354,000
-19.9%
285,3370.0%0.09%
-23.0%
Q4 2014$442,000
-32.6%
285,3370.0%0.12%
-34.1%
Q3 2014$656,000
-59.1%
285,337
-50.7%
0.18%
-22.6%
Q2 2014$1,602,000
+105.9%
578,200
+100.0%
0.24%
+17.7%
Q1 2014$778,000
+58.1%
289,100
-14.8%
0.20%
+58.6%
Q4 2013$492,000
+232.4%
339,514
+311.5%
0.13%
+184.4%
Q3 2013$148,000
+5.0%
82,5140.0%0.04%
-6.2%
Q2 2013$141,00082,5140.05%
Other shareholders
LIGHTBRIDGE CORP shareholders Q4 2014
NameSharesValueWeighting ↓
Tortoise Investment Management, LLC 13,484$11,0000.00%
CARRET ASSET MANAGEMENT, LLC 17,086$14,0000.00%
Virtu KCG Holdings LLC 70,000$58,0000.00%
Klingman & Associates, LLC 3,318$2,0000.00%
GLENMEDE TRUST CO NA 333$00.00%
FIFTH THIRD BANCORP 4,374$4,0000.00%
BANK OF AMERICA CORP /DE/ 9,265$7,0000.00%
FIRST MANHATTAN CO. LLC. 10,679$8,0000.00%
WELLS FARGO & COMPANY/MN 1,400$1,0000.00%
NORTHERN TRUST CORP 20,185$17,0000.00%
View complete list of LIGHTBRIDGE CORP shareholders