IO

ION Geophysical Corporation
IO

Overview Fund Activity
Delisted

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

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161 hedge funds and large institutions have $434M invested in ION Geophysical Corporation in 2014 Q1 according to their latest regulatory filings, with 43 funds opening new positions, 57 increasing their positions, 38 reducing their positions, and 17 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
161
Holders Change
+24
Holders Change %
+17.52%
% of All Funds
4.65%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
43
Increased
57
Reduced
38
Closed
17
Calls
$1.81M
Puts
$6.22M
Net Calls
-$4.41M
Net Calls Change
-$1.34M

Top Buyers

1
Allianz Asset Management
Allianz Asset Management
Germany
$8.51M
2
Vanguard Group
Vanguard Group
Pennsylvania
$36.7M
3
Invesco
Invesco
Georgia
$137M
4
BIM
Bogle Investment Management
Massachusetts
$3.86M
5
Morgan Stanley
Morgan Stanley
New York
$3.56M

Top Sellers

1
SDJVC
St. Denis J. Villere & Co
Louisiana
$1.2M
2
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$342K
3
UBS AM
UBS AM
Illinois
$173K
4
TC
TFS Capital
Pennsylvania
$1.6M
5
Wells Fargo
Wells Fargo
California
$32.3M
Name Holding Trade Value Shares
Change 		Shares
Change %
BRWM
151
B. Riley Wealth Management
Tennessee
$4K +$4K +67 New
PIA
152
Piedmont Investment Advisors
North Carolina
$2.42K +$2.42K +38 New
Royal Bank of Canada
153
Royal Bank of Canada
Ontario, Canada
$2K -$41.4K -683 -95%
PNC Financial Services Group
154
PNC Financial Services Group
Pennsylvania
$2K +$2K +35 New
HRIA
155
Haberer Registered Investment Advisor
Ohio
$1K – – –
TRCT
156
Tower Research Capital (TRC)
New York
$1K +$1K +8 New
EFSCE
157
Enterprise Financial Services Corp (EFSC)
Missouri
$1K +$1K +15 New
Manulife (Manufacturers Life Insurance)
158
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$436 +$6 +95 +1%
FFS
159
Founders Financial Securities
Maryland
$224 +$224 +3,546 New
USGIU
160
U.S. Global Investors (USGI)
Texas
– -$2.13M -42,985 Closed
TAM
161
Tocqueville Asset Management
New York
– -$1.9M -38,440 Closed
PRCM
162
Pine River Capital Management
Minnesota
– -$967K -19,533 Closed
PGIM
163
Pacific Global Investment Management
California
– -$810K -16,345 Closed
QI
164
Quotient Investors
New York
– -$475K -9,587 Closed
LCM
165
Landscape Capital Management
New Jersey
– -$467K -9,434 Closed
VKH
166
Virtu KCG Holdings
New York
– -$227K -4,587 Closed
OFG
167
OTA Financial Group
New York
– -$226 -4,575 Closed
PM
168
Parametrica Management
Hong Kong
– -$127K -2,570 Closed
WA
169
Whitebox Advisors
Minnesota
– -$124K -2,500 Closed
TD Asset Management
170
TD Asset Management
Ontario, Canada
– -$81K -1,633 Closed
WAM
171
Wolverine Asset Management
Illinois
– -$75K -1,533 Closed
ZCM
172
Zebra Capital Management
Connecticut
– -$53K -1,066 Closed
WS
173
Wedbush Securities
California
– -$52K -1,047 Closed
HCM
174
Highlander Capital Management
New Jersey
– -$19.8K -400 Closed
BNP Paribas Financial Markets
175
BNP Paribas Financial Markets
France
– -$5.71K -115 Closed
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