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IO

ION Geophysical Corporation

Delisted

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

77 hedge funds and large institutions have $190M invested in ION Geophysical Corporation in 2018 Q2 according to their latest regulatory filings, with 23 funds opening new positions, 29 increasing their positions, 14 reducing their positions, and 19 closing their positions.

New
Increased
Maintained
Reduced
Closed

588% more call options, than puts

Call options by funds: $7.1M | Put options by funds: $1.03M

107% more repeat investments, than reductions

Existing positions increased: 29 | Existing positions reduced: 14

21% more first-time investments, than exits

New positions opened: 23 | Existing positions closed: 19

5% more funds holding

Funds holding: 7377 (+4)

4% less capital invested

Capital invested by funds: $199M → $190M (-$8.46M)

Holders
77
Holders Change
+4
Holders Change %
+5.48%
% of All Funds
1.76%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
23
Increased
29
Reduced
14
Closed
19
Calls
$7.1M
Puts
$1.03M
Net Calls
+$6.07M
Net Calls Change
+$1.57M
Name Holding Trade Value Shares
Change
Change in
Stake
HRCM
76
Hood River Capital Management
Florida
-$10.2M -374,858 Closed
MWNA
77
Marshall Wace North America
New York
-$8.44M -311,499 Closed
Millennium Management
78
Millennium Management
New York
-$8.38M -309,236 Closed
Susquehanna International Group
79
Susquehanna International Group
Pennsylvania
-$2.57M -98,826 Closed
BCM
80
BlueCrest Capital Management
Jersey
-$1.37M -50,554 Closed
CAM
81
ClariVest Asset Management
California
-$1.08M -40,005 Closed
CIC
82
Cornercap Investment Counsel
Georgia
-$793K -29,260 Closed
TEE
83
Tibra Equities Europe
United Kingdom
-$627K -23,142 Closed
EI
84
EAM Investors
California
-$586K -21,609 Closed
ECM
85
Element Capital Management
New York
-$446K -16,459 Closed
ARTA
86
A.R.T. Advisors
New York
-$377K -13,943 Closed
TI
87
Trexquant Investment
Connecticut
-$355K -13,097 Closed
GC
88
Guggenheim Capital
Illinois
-$259K -9,543 Closed
DTL
89
Dynamic Technology Lab
Singapore
-$207K -7,655 Closed
Group One Trading
90
Group One Trading
Illinois
-$53.8K -2,068 Closed
BFEC
91
Benjamin F. Edwards & Company
Missouri
-$14K -500 Closed
AG
92
Advisor Group
Arizona
-$10.2K -394 -96%
CG
93
Cutler Group
California
-$9K -361 Closed
WAM
94
Wealthspire Advisors (Maryland)
Maryland
-$2K -65 Closed

IO Hedge Fund Activity: Q2 2018 in Review

77 of the 4,368 institutional investors tracked by Wall St. Rank reported a position in ION Geophysical Corporation (IO) for Q2 2018, worth a combined $190M — down 4.3% from $199M a quarter earlier.

Buyers outnumbered sellers: 23 funds opened new IO positions and 19 closed out — a net gain of 4 holders — while 29 added to existing stakes and 14 trimmed.

The largest buyer was BlackRock, adding an estimated $13.2M. The largest seller was Hood River Capital Management, exiting entirely with an estimated $10.2M sold.

  • 77 institutional investors held ION Geophysical Corporation (IO) as of Q2 2018, up from 73 in Q1 2018.
  • Funds reported $190M of ION Geophysical Corporation stock for Q2 2018, down 4.3% quarter-over-quarter.
  • 23 funds opened new ION Geophysical Corporation positions in Q2 2018 and 19 closed out, a net change of +4 holders.
  • The largest ION Geophysical Corporation buyer in Q2 2018 was BlackRock, an estimated $13.2M added.
  • The largest ION Geophysical Corporation seller in Q2 2018 was Hood River Capital Management, an estimated $10.2M sold.

Based on aggregated 13F filings for Q2 2018.