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IO

ION Geophysical Corporation

Delisted

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

122 hedge funds and large institutions have $103M invested in ION Geophysical Corporation in 2015 Q2 according to their latest regulatory filings, with 11 funds opening new positions, 45 increasing their positions, 36 reducing their positions, and 24 closing their positions.

New
Increased
Maintained
Reduced
Closed

25% more repeat investments, than reductions

Existing positions increased: 45 | Existing positions reduced: 36

10% less funds holding

Funds holding: 135122 (-13)

53% less capital invested

Capital invested by funds: $218M → $103M (-$115M)

54% less first-time investments, than exits

New positions opened: 11 | Existing positions closed: 24

70% less call options, than puts

Call options by funds: $16K | Put options by funds: $53K

Holders
122
Holders Change
-13
Holders Change %
-9.63%
% of All Funds
3.29%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
11
Increased
45
Reduced
36
Closed
24
Calls
$16K
Puts
$53K
Net Calls
-$37K
Net Calls Change
+$86K
Name Holding Trade Value Shares
Change
Change in
Stake
Invesco
1
Invesco
Georgia
$34.3M +$20.5K +764 +0%
BFA
2
BlackRock Fund Advisors
California
$8.57M +$123K +4,577 +0.9%
Vanguard Group
3
Vanguard Group
Pennsylvania
$7.12M -$4.4M -164,107 -27%
Wells Fargo
4
Wells Fargo
California
$5.57M -$290K -10,817 -3%
Dimensional Fund Advisors
5
Dimensional Fund Advisors
Texas
$4.85M -$355K -13,246 -4%
BIT
6
BlackRock Institutional Trust
California
$3.73M -$459K -17,112 -7%
Neuberger Berman Group
7
Neuberger Berman Group
New York
$3.46M +$495K +18,454 +9%
State Street
8
State Street
Massachusetts
$2.75M +$104K +3,887 +2%
Renaissance Technologies
9
Renaissance Technologies
New York
$2.63M +$2.15M +80,206 +96%
Norges Bank
10
Norges Bank
Norway
$2.34M
Bank of New York Mellon
11
Bank of New York Mellon
New York
$1.68M +$80.4K +2,999 +3%
Northern Trust
12
Northern Trust
Illinois
$1.64M -$99.8K -3,723 -4%
PI
13
Putnam Investments
Massachusetts
$1.58M -$620K -23,127 -19%
PAM
14
Panagora Asset Management
Massachusetts
$1.55M -$47.1K -1,757 -2%
MCM
15
McKinley Capital Management
Alaska
$1.31M +$2.18M +81,506 New
TCIM
16
TIAA CREF Investment Management
New York
$1.25M +$388K +14,490 +23%
RA
17
Royce & Associates
New York
$1.15M
JP Morgan Chase
18
JP Morgan Chase
New York
$939K -$1.59M -59,326 -50%
Charles Schwab
19
Charles Schwab
California
$877K -$1.72M -64,266 -54%
Geode Capital Management
20
Geode Capital Management
Massachusetts
$849K +$102K +3,809 +8%
CPS
21
Counsel Portfolio Services
Ontario, Canada
$846K +$382K +14,258 +37%
Principal Financial Group
22
Principal Financial Group
Iowa
$837K -$87.5K -3,266 -6%
Ameriprise
23
Ameriprise
Minnesota
$641K +$11.7K +435 +1%
GC
24
Guggenheim Capital
Illinois
$636K +$106K +3,953 +11%
Deutsche Bank
25
Deutsche Bank
Germany
$622K +$13.6K +506 +1%

IO Hedge Fund Activity: Q2 2015 in Review

122 of the 3,711 institutional investors tracked by Wall St. Rank reported a position in ION Geophysical Corporation (IO) for Q2 2015, worth a combined $103M — down 53% from $218M a quarter earlier.

Sellers outnumbered buyers: 24 funds closed out of IO and 11 opened new positions — a net loss of 13 holders — while 36 trimmed existing stakes and 45 added.

The largest buyer was McKinley Capital Management, opening a new position worth an estimated $2.18M. The largest seller was Vanguard Group, cutting an estimated $4.4M.

  • 122 institutional investors held ION Geophysical Corporation (IO) as of Q2 2015, down from 135 in Q1 2015.
  • Funds reported $103M of ION Geophysical Corporation stock for Q2 2015, down 53% quarter-over-quarter.
  • 11 funds opened new ION Geophysical Corporation positions in Q2 2015 and 24 closed out, a net change of -13 holders.
  • The largest ION Geophysical Corporation buyer in Q2 2015 was McKinley Capital Management, an estimated $2.18M added.
  • The largest ION Geophysical Corporation seller in Q2 2015 was Vanguard Group, an estimated $4.4M sold.

Based on aggregated 13F filings for Q2 2015.