IO

ION Geophysical Corporation

Delisted

IO was delisted on the 18th of May, 2022.

122 hedge funds and large institutions have $103M invested in ION Geophysical Corporation in 2015 Q2 according to their latest regulatory filings, with 11 funds opening new positions, 45 increasing their positions, 36 reducing their positions, and 24 closing their positions.

Holders
122
Holders Change
-13
Holders Change %
-9.63%
% of All Funds
3.29%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
11
Increased
45
Reduced
36
Closed
24
Calls
$16K
Puts
$53K
Net Calls
-$37K
Net Calls Change
+$86K
Name Holding Trade Value Shares
Change
Shares
Change %
SCM
101
Shelton Capital Management
Colorado
$12K
Two Sigma Advisers
102
Two Sigma Advisers
New York
$12K +$12K +773 New
OC
103
Oppenheimer & Co
New York
$11K -$3.14K -200 -22%
Two Sigma Investments
104
Two Sigma Investments
New York
$11K +$11K +714 New
WA
105
WealthTrust Axiom
Pennsylvania
$10K -$10.4K -694 -51%
PSI
106
Pinnacle Summer Investments
Virginia
$5K
TWA
107
TCI Wealth Advisors
Arizona
$5K
Teacher Retirement System of Texas
108
Teacher Retirement System of Texas
Texas
$5K +$1.1K +75 +28%
LIA
109
LS Investment Advisors
Michigan
$5K +$5K +286 New
LTFS
110
Ladenburg Thalmann Financial Services
Florida
$4K -$1.68K -110 -30%
BlackRock
111
BlackRock
New York
$4K
Canada Life
112
Canada Life
Manitoba, Canada
$4K
BBHC
113
Brown Brothers Harriman & Co
New York
$4K
Citigroup
114
Citigroup
New York
$2K -$60.8K -3,711 -97%
SEI Investments
115
SEI Investments
Pennsylvania
$1K -$2.08K -79 -68%
GT
116
Glenmede Trust
Pennsylvania
$1K
PNC Financial Services Group
117
PNC Financial Services Group
Pennsylvania
$1K +$421 +24 +73%
Nuveen Asset Management
118
Nuveen Asset Management
Illinois
$11
Manulife (Manufacturers Life Insurance)
119
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$1 -$126 -6,038 -99%
First Trust Advisors
120
First Trust Advisors
Illinois
-$2.61M -80,165 Closed
OAM
121
Oxford Asset Management
United Kingdom
-$1.82M -56,007 Closed
DC
122
Deere & Company
Illinois
-$623K -19,135 Closed
MC
123
Menta Capital
California
-$560K -17,193 Closed
MLICM
124
Metropolitan Life Insurance Company (MetLife)
New York
-$224K -6,893 Closed
American Century Companies
125
American Century Companies
Missouri
-$187K -5,742 Closed