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Ion Geophysical Institutional Ownership (NYSE:IO)

$4.04
-0.21 (-4.95 %)
(As of 02/26/2020 10:28 AM ET)
Today's Range
$4.02
Now: $4.04
$4.21
50-Day Range
$3.61
MA: $5.57
$8.60
52-Week Range
$3.50
Now: $4.04
$17.46
Volume18,783 shs
Average Volume228,862 shs
Market Capitalization$57.42 million
P/E RatioN/A
Dividend YieldN/A
Beta3.96

Institutional Ownership

Institutional Ownership Changes (13F Filings) for Ion Geophysical (NYSE:IO)

Institutional Ownership Percentage: 38.89%

Institutional Buying and Selling by Quarter

Ion Geophysical (NYSE IO) Institutional Buying and Selling

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in Company
2/14/2020Jacobs Levy Equity Management Inc.28,385$0.25M0.0%+34.5%0.200%
2/14/2020Marshall Wace LLP12,306$0.11M0.0%N/A0.087%
2/14/2020Bank of New York Mellon Corp44,432$0.39M0.0%-6.8%0.312%
2/13/2020Renaissance Technologies LLC1,046,590$9.08M0.0%+16.1%7.357%
2/12/2020Credit Suisse AG57,834$0.50M0.0%N/A0.407%
2/12/2020Alambic Investment Management L.P.87,940$0.76M0.6%+19.0%0.618%
2/12/2020Citigroup Inc.16,000$0.14M0.0%-74.3%0.112%
2/12/2020Panagora Asset Management Inc.32,954$0.29M0.0%-49.7%0.232%
2/11/2020Spark Investment Management LLC75,419$0.65M0.1%-24.6%0.530%
2/6/2020Acadian Asset Management LLC172,906$1.50M0.0%+61.9%1.150%
1/29/2020Russell Investments Group Ltd.11,300$98K0.0%N/A0.075%
11/27/2019Millennium Management LLC41,903$0.38M0.0%+64.1%0.295%
11/27/2019Squarepoint Ops LLC98,634$0.90M0.0%+39.1%0.695%
11/27/2019Barclays PLC3,246$29K0.0%-90.9%0.023%
8/15/2019Jane Street Group LLC22,124$0.18M0.0%N/A0.156%
8/14/2019Morgan Stanley183,855$1.48M0.0%+1,098.8%1.297%
8/14/2019Paloma Partners Management Co51,392$0.41M0.0%N/A0.362%
8/14/2019Invesco Ltd.614,564$4.95M0.0%-12.6%4.335%
8/14/2019Vanguard Group Inc.496,465$4M0.0%+1.8%3.502%
8/13/2019BlackRock Inc.189,447$1.53M0.0%-71.7%1.336%
8/13/2019Parametric Portfolio Associates LLC19,501$0.16M0.0%-14.6%0.138%
8/13/2019Alambic Investment Management L.P.61,405$0.49M0.3%+190.6%0.433%
8/13/2019Northern Trust Corp142,629$1.15M0.0%-4.8%1.006%
8/12/2019Renaissance Technologies LLC728,749$5.87M0.0%+3.2%5.140%
8/12/2019Bank of New York Mellon Corp48,536$0.39M0.0%-30.3%0.342%
8/8/2019Acadian Asset Management LLC63,595$0.51M0.0%+666.9%0.448%
8/7/2019JPMorgan Chase & Co.45,989$0.37M0.0%+1,672.9%0.327%
8/6/2019Wells Fargo & Company MN51,580$0.42M0.0%-28.9%0.367%
6/30/2019Beirne Wealth Consulting Services LLC10,000$81K0.1%N/A0.071%
6/30/2019NJ State Employees Deferred Compensation Plan16,000$0.13M0.0%-20.0%0.114%
6/30/2019WINTON GROUP Ltd39,872$0.32M0.0%+122.2%0.283%
5/9/2019Alambic Investment Management L.P.21,128$0.31M0.1%N/A0.150%
5/7/2019Spark Investment Management LLC110,687$1.60M0.1%+38.7%0.740%
5/6/2019Raymond James Financial Services Advisors Inc.45,496$0.66M0.0%+11.0%0.304%
5/1/2019NJ State Employees Deferred Compensation Plan20,000$0.29M0.1%-58.3%0.134%
4/25/2019BNP Paribas Arbitrage SA2,217$32K0.0%+345.2%0.015%
4/1/2019Deutsche Bank AG233,097$1.21M0.0%+219.4%1.663%
2/15/2019Millennium Management LLC25,388$0.13M0.0%N/A0.181%
2/14/2019Gates Capital Management Inc.1,212,408$6.28M0.3%-6.9%8.650%
2/14/2019Two Sigma Advisers LP50,526$0.26M0.0%-18.5%0.360%
2/13/2019Geode Capital Management LLC101,013$0.52M0.0%-12.8%0.721%
2/13/2019Dimensional Fund Advisors LP437,336$2.27M0.0%+1.9%3.120%
2/12/2019Northern Trust Corp148,646$0.77M0.0%-1.1%1.061%
2/12/2019Citigroup Inc.39,501$0.20M0.0%+1,097.7%0.280%
2/11/2019Raymond James Financial Services Advisors Inc.40,996$0.21M0.0%+13.9%0.290%
2/11/2019Bank of New York Mellon Corp69,682$0.36M0.0%+23.0%0.497%
2/8/2019BlackRock Inc.684,297$3.54M0.0%-0.3%4.847%
1/31/2019Rhumbline Advisers14,506$75K0.0%N/A0.103%
1/24/2019New Jersey Better Educational Savings Trust22,000$0.11M0.1%+37.5%0.156%
1/24/2019NJ State Employees Deferred Compensation Plan48,000$0.25M0.1%+23.1%0.340%
1/1/2019TIAA CREF Investment Management LLC21,425$0.33M0.0%-9.3%0.152%
12/13/2018Vanguard Group Inc526,320$8.18M0.0%+8.0%3.727%
11/23/2018Vanguard Group Inc.526,320$8.18M0.0%+8.0%3.727%
11/16/2018Neuberger Berman Group LLC403,216$6.27M0.0%+74.6%2.856%
11/15/2018AQR Capital Management LLC208,701$3.25M0.0%+339.2%1.478%
11/15/2018Macquarie Group Ltd.6,742$0.11M0.0%-81.2%0.048%
11/15/2018Man Group plc19,380$0.30M0.0%N/A0.137%
11/14/2018BlueMountain Capital Management LLC17,762$0.28M0.0%-42.5%0.126%
11/13/2018Renaissance Technologies LLC1,080,082$16.80M0.0%-3.5%7.649%
11/13/2018GSA Capital Partners LLP43,988$0.68M0.0%-65.5%0.312%
11/13/2018Bridgeway Capital Management Inc.206,405$3.21M0.0%-5.2%1.462%
11/13/2018Connor Clark & Lunn Investment Management Ltd.11,859$0.18M0.0%N/A0.084%
11/13/2018Panagora Asset Management Inc.50,324$0.78M0.0%-63.2%0.356%
11/9/2018Bank of New York Mellon Corp56,652$0.88M0.0%+38.3%0.401%
11/7/2018JPMorgan Chase & Co.8,792$0.14M0.0%-91.9%0.063%
11/6/2018SG Americas Securities LLC37,817$0.59M0.0%N/A0.270%
11/6/2018Systematic Financial Management LP83,195$1.29M0.0%+33.1%0.594%
11/6/2018O Shaughnessy Asset Management LLC37,669$0.58M0.0%-22.6%0.269%
11/2/2018Wells Fargo & Company MN53,798$0.84M0.0%-48.2%0.384%
10/26/2018Russell Investments Group Ltd.31,017$0.48M0.0%N/A0.222%
10/25/2018Alps Advisors Inc.26,907$0.42M0.0%+31.1%0.192%
10/16/2018NJ State Employees Deferred Compensation Plan39,000$0.61M0.1%+116.7%0.279%
10/15/2018New Jersey Better Educational Savings Trust16,000$0.25M0.3%N/A0.114%
9/18/2018Northern Trust Corp134,115$3.26M0.0%+247.4%0.958%
8/14/2018Macquarie Group Ltd.35,924$0.87M0.0%+36.0%0.257%
8/14/2018Alambic Investment Management L.P.55,565$1.35M0.4%-66.7%0.397%
8/13/2018BlueMountain Capital Management LLC30,915$0.75M0.0%N/A0.221%
8/10/2018Dimensional Fund Advisors LP426,584$10.37M0.0%+14.6%3.047%
8/9/2018BlackRock Inc.682,211$16.58M0.0%+288.9%4.873%
8/9/2018GSA Capital Partners LLP127,593$3.10M0.2%N/A0.911%
8/8/2018Schwab Charles Investment Management Inc.22,590$0.55M0.0%N/A0.161%
8/8/2018Systematic Financial Management LP62,515$1.52M0.0%N/A0.447%
8/7/2018Strs Ohio17,000$0.41M0.0%N/A0.122%
8/6/2018Bank of New York Mellon Corp40,952$1M0.0%+88.5%0.294%
8/6/2018Mackay Shields LLC43,800$1.06M0.0%N/A0.315%
8/6/2018Rhumbline Advisers10,531$0.26M0.0%N/A0.076%
8/2/2018Alps Advisors Inc.20,524$0.50M0.0%N/A0.148%
8/2/2018NJ State Employees Deferred Compensation Plan18,000$0.44M0.1%N/A0.129%
7/24/2018Acadian Asset Management LLC102,350$2.49M0.0%-32.3%0.736%
7/16/2018Bank of Montreal Can4,463$0.11M0.0%N/A0.032%
6/14/2018Dynamic Technology Lab Private Ltd7,655$0.21M0.0%N/A0.055%
5/23/2018Allianz Asset Management GmbH15,440$0.42M0.0%N/A0.111%
5/16/2018Millennium Management LLC309,236$8.38M0.0%+656.2%2.223%
5/15/2018Guggenheim Capital LLC9,543$0.26M0.0%N/A0.069%
5/15/2018Element Capital Management LLC16,459$0.45M0.0%N/A0.118%
5/15/2018Barclays PLC22,715$0.62M0.0%-40.0%0.163%
5/15/2018Cornercap Investment Counsel Inc.29,260$0.79M0.1%N/A0.210%
5/15/2018A.R.T. Advisors LLC13,943$0.38M0.0%N/A0.100%
5/14/2018Allianz Asset Management GmbH15,440$0.42M0.0%N/A0.111%
5/11/2018Tibra Equities Europe Ltd23,142$0.63M0.1%N/A0.166%
(Data available from 1/1/2016 forward)
This page was last updated on 2/26/2020 by MarketBeat.com Staff

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