GSA CAPITAL PARTNERS LLP - ION GEOPHYSICAL CORP ownership

Back to all holdings Add to watchlist

ION GEOPHYSICAL CORP's ticker is IO and the CUSIP is 462044108. A total of 118 filers reported holding ION GEOPHYSICAL CORP in Q3 2015. The put-call ratio across all filers is 0.00 and the average weighting 0.0%.

Links
Filings
External links
Quarter-by-quarter ownership
GSA CAPITAL PARTNERS LLP ownership history of ION GEOPHYSICAL CORP
ValueSharesWeighting
Q3 2015$142,000
-42.3%
364,133
+668.9%
0.01%
-63.2%
Q3 2013$246,000
-3.1%
47,358
+12.3%
0.02%
-36.7%
Q2 2013$254,000–42,158–0.03%–
 Download
Other shareholders

There were no reported owners of ION GEOPHYSICAL CORP in Q3 2015.

NameSharesValueWeighting ↓
View complete list of ION GEOPHYSICAL CORP shareholders