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IO

ION Geophysical Corporation
IO

Delisted

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

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44 hedge funds and large institutions have $17.3M invested in ION Geophysical Corporation in 2017 Q2 according to their latest regulatory filings, with 2 funds opening new positions, 9 increasing their positions, 15 reducing their positions, and 8 closing their positions.

New
Increased
Maintained
Reduced
Closed

12% less funds holding

Funds holding: 50 → 44 (-6)

16% less capital invested

Capital invested by funds: $20.6M → $17.3M (-$3.27M)

40% less repeat investments, than reductions

Existing positions increased: 9 | Existing positions reduced: 15

75% less first-time investments, than exits

New positions opened: 2 | Existing positions closed: 8

100% less call options, than puts

Call options by funds: $0 | Put options by funds: $147K

Holders
44
Holders Change
-6
Holders Change %
-12%
% of All Funds
1.1%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
2
Increased
9
Reduced
15
Closed
8
Calls
–
Puts
$147K
Net Calls
-$147K
Net Calls Change
-$126K

Top Buyers

Rank Fund Capital Flow
1
Jacobs Levy Equity Management
Jacobs Levy Equity Management
New Jersey
+$81.5K
2
UBS Group
UBS Group
Switzerland
+$20.4K
3
Invesco
Invesco
Georgia
+$10.9K
4
TRCT
Tower Research Capital (TRC)
New York
+$6.51K
5
BCM
Bridgeway Capital Management
Texas
+$2.1K

Top Sellers

Rank Fund Capital Flow
1
Vanguard Group
Vanguard Group
Pennsylvania
-$305K
2
ARTA
A.R.T. Advisors
New York
-$202K
3
Goldman Sachs
Goldman Sachs
New York
-$140K
4
LSV Asset Management
LSV Asset Management
Illinois
-$102K
5
OAM
Oxford Asset Management
United Kingdom
-$92.4K
Name Holding Trade Value Shares
Change 		Change in
Stake
Invesco
1
Invesco
Georgia
$5.69M +$10.9K +2,500 +0.2%
GCM
2
Gates Capital Management
New York
$2.54M – – –
Vanguard Group
3
Vanguard Group
Pennsylvania
$1.26M -$305K -69,671 -19%
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$1.15M – – –
Renaissance Technologies
5
Renaissance Technologies
New York
$1.01M -$875 -200 -0.1%
Neuberger Berman Group
6
Neuberger Berman Group
New York
$771K -$39.4K -9,013 -5%
BlackRock
7
BlackRock
New York
$760K -$62.1K -14,208 -8%
BCM
8
Bridgeway Capital Management
Texas
$679K +$2.1K +481 +0.3%
JP Morgan Chase
9
JP Morgan Chase
New York
$416K -$599 -137 -0.1%
Connor, Clark & Lunn Investment Management (CC&L)
10
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$319K -$42.6K -9,745 -12%
RA
11
Royce & Associates
New York
$313K – – –
Wells Fargo
12
Wells Fargo
California
$305K +$765 +175 +0.3%
IAM
13
Impax Asset Management
New Hampshire
$218K – – –
SIM
14
Spark Investment Management
New York
$211K -$70.3K -16,078 -25%
Geode Capital Management
15
Geode Capital Management
Massachusetts
$182K – – –
Jacobs Levy Equity Management
16
Jacobs Levy Equity Management
New Jersey
$178K +$81.5K +18,629 +83%
BC
17
Brookfield Corp
Ontario, Canada
$164K – – –
California Public Employees Retirement System
18
California Public Employees Retirement System
California
$163K -$28.4K -6,500 -15%
AG
19
Algert Global
California
$145K -$42K -9,600 -22%
State of New Jersey Common Pension Fund D
20
State of New Jersey Common Pension Fund D
New Jersey
$133K – – –
OAM
21
Oxford Asset Management
United Kingdom
$123K -$92.4K -21,114 -43%
Northern Trust
22
Northern Trust
Illinois
$121K +$74 +17 +0.1%
Goldman Sachs
23
Goldman Sachs
New York
$112K -$140K -32,067 -55%
Bank of New York Mellon
24
Bank of New York Mellon
New York
$90K – – –
DCM
25
Dupont Capital Management
Delaware
$62K – – –
1
2

IO Hedge Fund Activity: Q2 2017 in Review

44 of the 4,011 institutional investors tracked by Wall St. Rank reported a position in ION Geophysical Corporation (IO) for Q2 2017, worth a combined $17.3M — down 16% from $20.6M a quarter earlier.

Sellers outnumbered buyers: 8 funds closed out of IO and 2 opened new positions — a net loss of 6 holders — while 15 trimmed existing stakes and 9 added.

The largest buyer was Jacobs Levy Equity Management, adding an estimated $81.5K. The largest seller was Vanguard Group, cutting an estimated $305K.

  • 44 institutional investors held ION Geophysical Corporation (IO) as of Q2 2017, down from 50 in Q1 2017.
  • Funds reported $17.3M of ION Geophysical Corporation stock for Q2 2017, down 16% quarter-over-quarter.
  • 2 funds opened new ION Geophysical Corporation positions in Q2 2017 and 8 closed out, a net change of -6 holders.
  • The largest ION Geophysical Corporation buyer in Q2 2017 was Jacobs Levy Equity Management, an estimated $81.5K added.
  • The largest ION Geophysical Corporation seller in Q2 2017 was Vanguard Group, an estimated $305K sold.

Based on aggregated 13F filings for Q2 2017.