TOCQUEVILLE ASSET MANAGEMENT L.P. - ION GEOPHYSICAL CORP ownership

Quarter-by-quarter ownership
TOCQUEVILLE ASSET MANAGEMENT L.P. ownership history of ION GEOPHYSICAL CORP
ValueSharesWeighting
Q4 2013$1,903,000
-43.9%
576,595
-11.7%
0.03%
-38.1%
Q3 2013$3,394,000
-18.8%
652,764
-5.9%
0.04%
-26.3%
Q2 2013$4,178,000693,9550.06%
Other shareholders
ION GEOPHYSICAL CORP shareholders Q3 2023
NameSharesValueWeighting ↓
VILLERE ST DENIS J & CO LLC 13,745,184$71,475,0003.35%
Parametrica Management Ltd 23,896$124,0001.55%
PACIFIC GLOBAL INVESTMENT MANAGEMENT CO 272,275$1,416,0000.28%
Cortina Asset Management, LLC 1,224,368$6,367,0000.25%
WISCONSIN CAPITAL MANAGEMENT LLC 95,000$494,0000.21%
WealthTrust Axiom LLC 97,410$506,0000.21%
Quotient Investors, LLC 143,800$748,0000.20%
SNOW CAPITAL MANAGEMENT LP 664,175$3,454,0000.15%
Highlander Capital Management, LLC 26,500$137,800,0000.14%
NCM Capital Advisers, Inc. 22,900$119,0000.13%
View complete list of ION GEOPHYSICAL CORP shareholders