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IO

ION Geophysical Corporation

Delisted

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

135 hedge funds and large institutions have $218M invested in ION Geophysical Corporation in 2015 Q1 according to their latest regulatory filings, with 11 funds opening new positions, 50 increasing their positions, 35 reducing their positions, and 17 closing their positions.

New
Increased
Maintained
Reduced
Closed

43% more repeat investments, than reductions

Existing positions increased: 50 | Existing positions reduced: 35

5% less funds holding

Funds holding: 142135 (-7)

22% less capital invested

Capital invested by funds: $280M → $218M (-$62M)

35% less first-time investments, than exits

New positions opened: 11 | Existing positions closed: 17

95% less call options, than puts

Call options by funds: $6K | Put options by funds: $129K

Holders
135
Holders Change
-7
Holders Change %
-4.93%
% of All Funds
3.6%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
11
Increased
50
Reduced
35
Closed
17
Calls
$6K
Puts
$129K
Net Calls
-$123K
Net Calls Change
+$82K
Name Holding Trade Value Shares
Change
Change in
Stake
Group One Trading
126
Group One Trading
Illinois
$3K +$251 +7 +7%
SSG
127
Summit Securities Group
New York
$3K +$3.59K +100 New
PNC Financial Services Group
128
PNC Financial Services Group
Pennsylvania
$1K
RFA
129
Reilly Financial Advisors
California
$1K +$1.18K +33 New
Manulife (Manufacturers Life Insurance)
130
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$198 +$12.5K +349 +6%
BIM
131
Bogle Investment Management
Massachusetts
-$1.12M -27,163 Closed
BA
132
Boston Advisors
Massachusetts
-$290K -7,030 Closed
Citadel Advisors
133
Citadel Advisors
Florida
-$122K -2,962 Closed
CCMH
134
Cornerstone Capital Management Holdings
New York
-$106K -2,567 Closed
CSS
135
Cubist Systematic Strategies
Connecticut
-$95K -2,298 Closed
VKH
136
Virtu KCG Holdings
New York
-$80K -1,938 Closed
CAS
137
CTC Alternative Strategies
Illinois
-$39.9K -968 Closed
Cambridge Investment Research Advisors
138
Cambridge Investment Research Advisors
Iowa
-$40K -966 Closed
AG
139
Aperio Group
California
-$38K -911 Closed
AGM
140
Alpine Global Management
New York
-$35K -851 Closed
Verition Fund Management
141
Verition Fund Management
Connecticut
-$34K -820 Closed
CIBC Asset Management
142
CIBC Asset Management
Ontario, Canada
-$32K -787 Closed
DTL
143
Dynamic Technology Lab
Singapore
-$28K -689 Closed
QI
144
QS Investors
New York
-$27K -646 Closed
MAA
145
Managed Account Advisors
New Jersey
-$7K -166 Closed
GAM
146
Gemmer Asset Management
California
-$1K -20 Closed
HRIA
147
Haberer Registered Investment Advisor
Ohio
-$1K -20 Closed
CFA
148
Carroll Financial Associates
North Carolina
+$36 +1 New
FMII
149
Farmers & Merchants Investments Inc
Nebraska
+$36 +1 New
Royal Bank of Canada
150
Royal Bank of Canada
Ontario, Canada
+$215 +6 +600%

IO Hedge Fund Activity: Q1 2015 in Review

135 of the 3,753 institutional investors tracked by Wall St. Rank reported a position in ION Geophysical Corporation (IO) for Q1 2015, worth a combined $218M — down 22% from $280M a quarter earlier.

Sellers outnumbered buyers: 17 funds closed out of IO and 11 opened new positions — a net loss of 6 holders — while 35 trimmed existing stakes and 50 added.

The largest buyer was First Trust Advisors, opening a new position worth an estimated $2.88M. The largest seller was Ameriprise, cutting an estimated $3.99M.

  • 135 institutional investors held ION Geophysical Corporation (IO) as of Q1 2015, down from 142 in Q4 2014.
  • Funds reported $218M of ION Geophysical Corporation stock for Q1 2015, down 22% quarter-over-quarter.
  • 11 funds opened new ION Geophysical Corporation positions in Q1 2015 and 17 closed out, a net change of -6 holders.
  • The largest ION Geophysical Corporation buyer in Q1 2015 was First Trust Advisors, an estimated $2.88M added.
  • The largest ION Geophysical Corporation seller in Q1 2015 was Ameriprise, an estimated $3.99M sold.

Based on aggregated 13F filings for Q1 2015.