BlackRock Fund Advisors - GLOBAL GEOPHYSICAL SVCS INC ownership

GLOBAL GEOPHYSICAL SVCS INC's ticker is GEGSQ and the CUSIP is 37946S107. A total of 60 filers reported holding GLOBAL GEOPHYSICAL SVCS INC in Q4 2013. The put-call ratio across all filers is 1.30 and the average weighting 0.1%.

Quarter-by-quarter ownership
BlackRock Fund Advisors ownership history of GLOBAL GEOPHYSICAL SVCS INC
ValueSharesWeighting
Q4 2013$1,014,000
-43.0%
629,779
-4.0%
0.00%
-100.0%
Q3 2013$1,778,000
-35.7%
655,951
+11.9%
0.00%0.0%
Q2 2013$2,766,000586,0840.00%
Other shareholders

There were no reported owners of GLOBAL GEOPHYSICAL SVCS INC in Q4 2013.

NameSharesValueWeighting ↓
View complete list of GLOBAL GEOPHYSICAL SVCS INC shareholders