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IO

ION Geophysical Corporation
IO

Delisted

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

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88 hedge funds and large institutions have $45.4M invested in ION Geophysical Corporation in 2015 Q4 according to their latest regulatory filings, with 13 funds opening new positions, 16 increasing their positions, 34 reducing their positions, and 41 closing their positions.

New
Increased
Maintained
Reduced
Closed

27% more capital invested

Capital invested by funds: $35.7M → $45.4M (+$9.65M)

25% less funds holding

Funds holding: 117 → 88 (-29)

53% less repeat investments, than reductions

Existing positions increased: 16 | Existing positions reduced: 34

68% less first-time investments, than exits

New positions opened: 13 | Existing positions closed: 41

100% less call options, than puts

Call options by funds: $0 | Put options by funds: $1K

Holders
88
Holders Change
-29
Holders Change %
-24.79%
% of All Funds
2.31%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
13
Increased
16
Reduced
34
Closed
41
Calls
–
Puts
$1K
Net Calls
-$1K
Net Calls Change
+$3K

Top Buyers

Rank Fund Capital Flow
1
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management
California
+$791K
2
Goldman Sachs
Goldman Sachs
New York
+$740K
3
Vanguard Group
Vanguard Group
Pennsylvania
+$467K
4
Jacobs Levy Equity Management
Jacobs Levy Equity Management
New Jersey
+$409K
5
Millennium Management
Millennium Management
New York
+$334K

Top Sellers

Rank Fund Capital Flow
1
BFA
BlackRock Fund Advisors
California
-$2.19M
2
Invesco
Invesco
Georgia
-$1.6M
3
MCM
McKinley Capital Management
Alaska
-$476K
4
Bank of New York Mellon
Bank of New York Mellon
New York
-$425K
5
Principal Financial Group
Principal Financial Group
Iowa
-$385K
Name Holding Trade Value Shares
Change 		Change in
Stake
State of New Jersey Common Pension Fund D
26
State of New Jersey Common Pension Fund D
New Jersey
$156K – – –
Two Sigma Investments
27
Two Sigma Investments
New York
$145K +$137K +19,264 New
California State Teachers Retirement System (CalSTRS)
28
California State Teachers Retirement System (CalSTRS)
California
$132K +$2.25K +316 +2%
Charles Schwab
29
Charles Schwab
California
$111K – – –
SO
30
STRS Ohio
Ohio
$111K – – –
TA
31
Teachers Advisors
New York
$104K -$38.2K -5,358 -28%
RhumbLine Advisers
32
RhumbLine Advisers
Massachusetts
$104K -$6.1K -856 -6%
HighTower Advisors
33
HighTower Advisors
Illinois
$101K – – –
NFA
34
Nationwide Fund Advisors
Ohio
$98K +$50.4K +7,071 +120%
AllianceBernstein
35
AllianceBernstein
Tennessee
$95K -$4.29K -602 -5%
Citadel Advisors
36
Citadel Advisors
Florida
$89K -$39.8K -5,584 -32%
CS
37
Credit Suisse
Switzerland
$84K -$25.5K -3,582 -25%
RFC
38
Russell Frank Company
Washington
$74K +$71K +9,961 New
New York State Common Retirement Fund
39
New York State Common Retirement Fund
New York
$65K – – –
Two Sigma Advisers
40
Two Sigma Advisers
New York
$63K +$43.2K +6,064 +270%
Los Angeles Capital Management
41
Los Angeles Capital Management
California
$62K – – –
VKH
42
Virtu KCG Holdings
New York
$59K +$21.3K +2,995 +61%
State Board of Administration of Florida Retirement System
43
State Board of Administration of Florida Retirement System
Florida
$56K +$121 +17 +0.2%
UBS Group
44
UBS Group
Switzerland
$55K +$34.6K +4,858 +208%
VOYA Investment Management
45
VOYA Investment Management
Georgia
$43K – – –
AIG
46
American International Group
New York
$42K -$7.73K -1,085 -16%
AQR Capital Management
47
AQR Capital Management
Connecticut
$35K -$135K -18,955 -80%
Connor, Clark & Lunn Investment Management (CC&L)
48
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$33K +$31.1K +4,363 New
BA
49
BlackRock Advisors
Delaware
$29K -$15.4K -2,157 -36%
DCM
50
Driehaus Capital Management
Illinois
$28K +$26.2K +3,683 New
1
2
3 4 5

IO Hedge Fund Activity: Q4 2015 in Review

88 of the 3,812 institutional investors tracked by Wall St. Rank reported a position in ION Geophysical Corporation (IO) for Q4 2015, worth a combined $45.4M — up 27% from $35.7M a quarter earlier.

Sellers outnumbered buyers: 41 funds closed out of IO and 13 opened new positions — a net loss of 28 holders — while 34 trimmed existing stakes and 16 added.

The largest buyer was Fuller & Thaler Asset Management, opening a new position worth an estimated $791K. The largest seller was BlackRock Fund Advisors, cutting an estimated $2.19M.

  • 88 institutional investors held ION Geophysical Corporation (IO) as of Q4 2015, down from 117 in Q3 2015.
  • Funds reported $45.4M of ION Geophysical Corporation stock for Q4 2015, up 27% quarter-over-quarter.
  • 13 funds opened new ION Geophysical Corporation positions in Q4 2015 and 41 closed out, a net change of -28 holders.
  • The largest ION Geophysical Corporation buyer in Q4 2015 was Fuller & Thaler Asset Management, an estimated $791K added.
  • The largest ION Geophysical Corporation seller in Q4 2015 was BlackRock Fund Advisors, an estimated $2.19M sold.

Based on aggregated 13F filings for Q4 2015.