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IO

ION Geophysical Corporation

Delisted

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

142 hedge funds and large institutions have $575M invested in ION Geophysical Corporation in 2013 Q3 according to their latest regulatory filings, with 15 funds opening new positions, 62 increasing their positions, 46 reducing their positions, and 25 closing their positions.

New
Increased
Maintained
Reduced
Closed

35% more repeat investments, than reductions

Existing positions increased: 62 | Existing positions reduced: 46

7% less funds holding

Funds holding: 153142 (-11)

17% less capital invested

Capital invested by funds: $689M → $575M (-$114M)

40% less first-time investments, than exits

New positions opened: 15 | Existing positions closed: 25

65% less call options, than puts

Call options by funds: $480K | Put options by funds: $1.37M

Holders
142
Holders Change
-11
Holders Change %
-7.19%
% of All Funds
4.6%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
15
Increased
62
Reduced
46
Closed
25
Calls
$480K
Puts
$1.37M
Net Calls
-$887K
Net Calls Change
-$81K
Name Holding Trade Value Shares
Change
Change in
Stake
Invesco
1
Invesco
Georgia
$109M +$12.4M +150,785 +12%
SDJVC
2
St. Denis J. Villere & Co
Louisiana
$71.5M +$11.2M +136,287 +17%
Wells Fargo
3
Wells Fargo
California
$46.2M -$2.14M -26,071 -4%
Vanguard Group
4
Vanguard Group
Pennsylvania
$39.3M +$935K +11,375 +2%
BFA
5
BlackRock Fund Advisors
California
$36.7M +$3.98M +48,382 +11%
Wellington Management Group
6
Wellington Management Group
Massachusetts
$35M -$11.9M -144,706 -24%
BIT
7
BlackRock Institutional Trust
California
$23.8M +$4.17M +50,754 +20%
Dimensional Fund Advisors
8
Dimensional Fund Advisors
Texas
$19M -$262K -3,193 -1%
State Street
9
State Street
Massachusetts
$17M +$1.34M +16,345 +8%
T. Rowe Price Associates
10
T. Rowe Price Associates
Maryland
$14.8M -$731K -8,887 -4%
Neuberger Berman Group
11
Neuberger Berman Group
New York
$11.9M +$2.43M +29,508 +24%
Ameriprise
12
Ameriprise
Minnesota
$11.1M +$1.38M +16,770 +13%
Northern Trust
13
Northern Trust
Illinois
$10M -$503K -6,113 -5%
Norges Bank
14
Norges Bank
Norway
$9.04M
Bank of New York Mellon
15
Bank of New York Mellon
New York
$6.66M -$156K -1,902 -2%
CAM
16
Cortina Asset Management
Wisconsin
$6.37M -$920K -11,192 -12%
RA
17
Royce & Associates
New York
$6.13M
RFC
18
Russell Frank Company
Washington
$4.93M +$3.01M +36,586 +137%
Principal Financial Group
19
Principal Financial Group
Iowa
$3.71M -$7.82M -95,183 -67%
TCIM
20
TIAA CREF Investment Management
New York
$3.63M -$74.5K -906 -2%
BA
21
BlackRock Advisors
Delaware
$3.61M +$3.32M +40,415 +689%
SCM
22
Snow Capital Management
Pennsylvania
$3.45M +$1.1M +13,381 +43%
TAM
23
Tocqueville Asset Management
New York
$3.39M -$226K -2,746 -6%
Morgan Stanley
24
Morgan Stanley
New York
$3.25M -$1.78M -21,676 -34%
MNA
25
Manning & Napier Advisors
New York
$3.06M -$179K -2,174 -5%

IO Hedge Fund Activity: Q3 2013 in Review

142 of the 3,084 institutional investors tracked by Wall St. Rank reported a position in ION Geophysical Corporation (IO) for Q3 2013, worth a combined $575M — down 17% from $689M a quarter earlier.

Sellers outnumbered buyers: 25 funds closed out of IO and 15 opened new positions — a net loss of 10 holders — while 46 trimmed existing stakes and 62 added.

The largest buyer was Invesco, adding an estimated $12.4M. The largest seller was GW Capital, exiting entirely with an estimated $28.1M sold.

  • 142 institutional investors held ION Geophysical Corporation (IO) as of Q3 2013, down from 153 in Q2 2013.
  • Funds reported $575M of ION Geophysical Corporation stock for Q3 2013, down 17% quarter-over-quarter.
  • 15 funds opened new ION Geophysical Corporation positions in Q3 2013 and 25 closed out, a net change of -10 holders.
  • The largest ION Geophysical Corporation buyer in Q3 2013 was Invesco, an estimated $12.4M added.
  • The largest ION Geophysical Corporation seller in Q3 2013 was GW Capital, an estimated $28.1M sold.

Based on aggregated 13F filings for Q3 2013.