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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
SG Americas Securities
101
SG Americas Securities
New York
$124K +$131K +1,591 New
NCA
102
NCM Capital Advisers
North Carolina
$119K +$126K +1,527 New
TD Asset Management
103
TD Asset Management
Ontario, Canada
$118K +$12.7K +154 +11%
ZCM
104
Zebra Capital Management
Connecticut
$116K +$21.6K +263 +21%
Two Sigma Investments
105
Two Sigma Investments
New York
$106K -$71K -864 -39%
GMIM
106
General Motors Investment Management
New York
$104K -$164K -2,001 -60%
BCM
107
Bluefin Capital Management
New York
$100K +$61.1K +743 New
MSA
108
Mason Street Advisors
Wisconsin
$94K +$6.99K +85 +8%
WS
109
Wedbush Securities
California
$86K -$1.89K -23 -2%
PG
110
PEAK6 Group
Illinois
$82.1K +$172K +2,095 New
DTL
111
Dynamic Technology Lab
Singapore
$82K +$86.6K +1,054 New
Teacher Retirement System of Texas
112
Teacher Retirement System of Texas
Texas
$81K +$38.6K +469 +83%
WAM
113
World Asset Management
Michigan
$80K -$4.52K -55 -5%
Two Sigma Advisers
114
Two Sigma Advisers
New York
$76K +$1.64K +20 +2%
PI
115
PineBridge Investments
New York
$72K
MAA
116
Mraz Amerine & Associates
California
$66K
Cambridge Investment Research Advisors
117
Cambridge Investment Research Advisors
Iowa
$62K
AIP
118
Ameritas Investment Partners
Nebraska
$62K +$65.1K +792 New
SBH
119
Segall Bryant & Hamill
Illinois
$61K +$64.5K +785 New
SCM
120
Shelton Capital Management
Colorado
$60K
SB
121
Suntrust Banks
Georgia
$59K -$2.06K -25 -3%
N
122
Nuveen
North Carolina
$56K +$2.88K +35 +5%
CIBC Asset Management
123
CIBC Asset Management
Ontario, Canada
$55K -$11.6K -141 -17%
VCM
124
Violich Capital Management
California
$52K
Group One Trading
125
Group One Trading
Illinois
$40K +$42.7K +519 New

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.