We are live on ! Find out more
IO

ION Geophysical Corporation

Delisted

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

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: 11788 (-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
Name Holding Trade Value Shares
Change
Change in
Stake
CAM
101
Capstone Asset Management
Texas
-$29K -4,954 Closed
Bank of Montreal
102
Bank of Montreal
Ontario, Canada
-$27K -4,689 Closed
PP
103
Paloma Partners
Connecticut
-$27K -4,646 Closed
ASRS
104
Arizona State Retirement System
Arizona
-$24K -4,113 Closed
LSERS
105
Louisiana State Employees Retirement System
Louisiana
-$22K -3,773 Closed
TRSOTSOK
106
Teachers Retirement System of the State of Kentucky
Kentucky
-$22K -3,687 Closed
Thrivent Financial for Lutherans
107
Thrivent Financial for Lutherans
Minnesota
-$21K -3,577 Closed
UBS AM
108
UBS AM
Illinois
-$20K -3,453 Closed
AP
109
Advisor Partners
California
-$19K -3,279 Closed
MERSOM
110
Municipal Employees' Retirement System of Michigan
Michigan
-$10K -1,737 Closed
Nomura Holdings
111
Nomura Holdings
Japan
-$22K -1,733 Closed
D.E. Shaw & Co
112
D.E. Shaw & Co
New York
-$7K -1,265 Closed
MSA
113
Mason Street Advisors
Wisconsin
-$7K -1,262 Closed
PA
114
Profund Advisors
Maryland
-$7K -1,233 Closed
Teacher Retirement System of Texas
115
Teacher Retirement System of Texas
Texas
-$6K -1,077 Closed
PI
116
PineBridge Investments
New York
-$6K -1,035 Closed
MAA
117
Mraz Amerine & Associates
California
-$5K -793 Closed
OC
118
Oppenheimer & Co
New York
-$4K -700 Closed
PCM
119
Prelude Capital Management
New York
-$4K -633 Closed
GAM
120
Gemmer Asset Management
California
-$2K -387 Closed
LIA
121
LS Investment Advisors
Michigan
-$2K -286 Closed
Canada Life
122
Canada Life
Manitoba, Canada
-$2K -272 Closed
IA
123
IFP Advisors
Florida
+$242 +34 New

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.