NYSE : HLX
$0.16 (1.65%)
0.83%
35
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0.00
change: -8.4929 | last: 0.084910.66M
| Filing Date | Reporting Person | Amount Beneficially Owned | % of Class |
|---|---|---|---|
| 2026-03-27 | The Vanguard Group | - | 0.00% |
| 2025-10-09 | Dimensional Fund Advisors LP | 8.86M | 6.00% |
| 2025-07-18 | BlackRock, Inc. | 21.19M | 14.00% |
| 2023-05-12 | Owen Kratz | 7.57M | 5.00% |
| 2023-05-12 | Owen Kratz | 7.57M | 5.00% |
| 2023-02-10 | 30-0447847 | 7.97M | 5.30% |
| 2023-02-10 | 30-0447847 | 7.97M | 5.30% |
| 2022-02-10 | The Vanguard Group - 23-1945930 | 12.62M | 8.36% |
| 2022-02-10 | The Vanguard Group - 23-1945930 | 12.62M | 8.36% |
| 2022-02-08 | 30-0447847 | 7.32M | 4.90% |
| 2022-02-07 | (1) BlackRock, Inc. | 24.08M | 16.00% |
| 2022-02-01 | Victory Capital Management Inc. | 10.67M | 7.07% |
| 2021-08-10 | The Vanguard Group - 23-1945930 | 15.13M | 10.04% |
| 2021-02-12 | 30-0447847 | 8.9M | 5.90% |
| 2021-02-12 | 30-0447847 | 8.9M | 5.90% |
| 2021-02-10 | The Vanguard Group - 23-1945930 | 13.85M | 9.22% |
| 2021-02-10 | The Vanguard Group - 23-1945930 | 13.85M | 9.22% |
| 2021-02-03 | Victory Capital Management Inc. | 7.89M | 5.25% |
| 2021-01-26 | (1) BlackRock, Inc. | 22.79M | 15.20% |
| 2020-02-12 | (. | 12.55M | 8.43% |
| 2020-02-12 | (. | 12.55M | 8.43% |
| 2020-02-12 | The Vanguard Group - 23-1945930 | 15.04M | 10.10% |
| 2020-02-12 | The Vanguard Group - 23-1945930 | 15.04M | 10.10% |
| 2020-02-04 | (1) BlackRock, Inc. | 21.52M | 14.50% |
| 2020-01-30 | Victory Capital Management Inc. | 12.27M | 8.25% |
| 2019-02-01 | Victory Capital Management Inc. | 9.9M | 6.68% |
| 2019-02-01 | Victory Capital Management Inc. | 9.9M | 6.68% |
| 2019-01-28 | (1) BlackRock, Inc. | 20.76M | 14.00% |
| 2018-02-14 | GMT Capital Corp. | 6.68M | 4.50% |
| 2018-02-14 | Bay II Resource Partners, L.P. | 1.71M | 1.20% |
| 2018-02-14 | Bay Resource Partners, L.P. | 1.89M | 1.30% |
| 2018-02-14 | Bay Resource Partners, L.P. | 1.89M | 1.30% |
| 2018-02-14 | Thomas E. Claugus | 6.68M | 4.50% |
| 2018-02-14 | Bay Resource Partners Offshore Master Fund, L.P. | 2.74M | 1.90% |
| 2018-02-08 | 98-0557567 | 4.86M | 3.30% |
| 2018-02-08 | Owen Kratz | 6.87M | 4.65% |
| 2018-01-19 | (1) BlackRock, Inc. | 18.35M | 12.40% |
| 2017-02-14 | Thomas E. Claugus | 6.9M | 11.00% |
| 2017-02-14 | Bay Resource Partners Offshore Master Fund, L.P. | 2.83M | 11.00% |
| 2017-02-14 | GMT Capital Corp. | 6.9M | 11.00% |
| 2017-02-14 | Bay Resource Partners, L.P. | 1.92M | 11.00% |
| 2017-02-14 | 98-0557567 | 6.26M | 5.10% |
| 2017-02-08 | Owen Kratz | 6.69M | 5.55% |
| 2017-01-12 | (1) BlackRock, Inc. | 13.86M | 11.50% |
| 2016-10-07 | (1) BlackRock, Inc. | 11.37M | 10.10% |
| 2016-02-12 | 13-2700161 | 4.34M | 4.09% |
| 2016-02-11 | CORVEX MANAGEMENT LP | 10.17M | 8.60% |
| 2016-02-09 | (. | 8.07M | 7.60% |
| 2016-02-03 | Owen Kratz | 6.39M | 6.01% |
| 2016-01-26 | (1) BlackRock, Inc. | 9.76M | 9.20% |
| 2015-09-01 | Millennium International Management LP | 3.03M | 2.90% |
| 2015-09-01 | Israel A. Englander | 5.49M | 5.20% |
| 2015-09-01 | ICS Opportunities, Ltd. | 2.26M | 2.10% |
| 2015-09-01 | Integrated Core Strategies (US) LLC | 2.46M | 2.30% |
| 2015-09-01 | Integrated Assets, Ltd. | 763.72K | 0.70% |
| 2015-09-01 | Millennium Management LLC | 5.49M | 5.20% |
| 2015-09-01 | Millennium International Management GP LLC | 3.03M | 2.90% |
| 2015-02-12 | 13-2700161 | 5.58M | 5.29% |
| 2015-02-12 | 13-2700161 | 5.58M | 5.29% |
| 2015-02-05 | (. | 8.8M | 8.34% |
| 2015-01-15 | (1) BlackRock, Inc. | 10.08M | 9.60% |
| 2014-02-11 | Robert E. Robotti | 4.37M | 9.30% |
| 2014-01-10 | (1) BlackRock, Inc. | 10.91M | 10.30% |
| 2013-12-10 | (1) BlackRock, Inc. | 10.7M | 10.11% |
| 2013-02-14 | Edward C. Johnson 3d | 4.95M | 4.70% |
| 2013-02-14 | FMR LLC | 4.95M | 4.70% |
| 2013-02-12 | Franklin Mutual Advisers, LLC | 8.86M | 5.20% |
| 2013-02-12 | The Vanguard Group | 1.77M | 6.01% |
| 2013-02-11 | (. | 8.17M | 7.76% |
| 2013-02-08 | (1) BlackRock, Inc. | 7.97M | 7.56% |
| 2012-02-14 | FMR LLC | 9.77M | 9.23% |
| 2012-02-14 | Edward C. Johnson 3d | 9.77M | 9.23% |
| 2012-02-14 | (. | 8.04M | 7.62% |
| 2011-02-11 | (. | 6.44M | 6.11% |
| 2011-02-04 | (1) BlackRock, Inc. | 7.99M | 7.58% |
| 2010-01-29 | BlackRock for purposes of Schedule 13G filings. | 10.01M | 9.58% |
| 2009-02-17 | Fletcher, Jr. | 7.12M | 7.20% |
| 2009-02-17 | Asset Management, Inc. | 7.12M | 7.20% |
| 2009-02-17 | International, Ltd. | 7.12M | 7.20% |
| 2008-02-14 | 13-3871632 | 4.16M | 4.60% |
| 2008-02-14 | Greenlight Capital, L.L.C. | 3.77M | 4.10% |
| 2008-02-14 | David Einhorn | 9.12M | 9.90% |
| 2008-02-14 | 20-1365209 | 1.2M | 1.30% |
| 2007-07-16 | TPG-Axon Partners, LP ("TPG-Axon Domestic") | 1.83M | 2.00% |
| 2007-07-16 | TPG-Axon Partners (Offshore), Ltd. ("TPG-Axon Offshore") | 3.67M | 4.00% |
| 2007-07-16 | Dinakar Singh LLC ("Singh LLC") | 5.5M | 6.00% |
| 2007-07-16 | Dinakar Singh ("Mr. Singh") | 5.5M | 6.00% |
| 2007-07-16 | TPG-Axon GP, LLC ("GPLLC") | 5.5M | 6.00% |
| 2007-07-16 | TPG-Axon Partners GP, LP ("PartnersGP") | 1.83M | 2.00% |
| 2007-07-16 | TPG-Axon Capital Management, LP ("TPG-Axon Management") | 5.5M | 6.00% |
| 2007-02-13 | 135521910 | 232.4K | 0.28% |
| 2007-02-13 | 061523639 | 742.54K | 0.89% |
| 2007-02-13 | 135521910 | 742.54K | 0.89% |
| 2007-02-13 | 132667528 | 232.4K | 0.28% |
| 2006-02-21 | 061523639 | 6.51M | 8.38% |
| 2006-02-21 | 132667528 | 4.94M | 6.34% |
| 2006-02-21 | 135521910 | 4.79M | 6.16% |
| 2006-02-21 | 135521910 | 6.51M | 8.38% |
| 2006-02-15 | 061523639 | 6.51M | 8.38% |
| 2004-02-18 | Alphonse Fletcher, Jr. | 2.07M | 5.20% |
| 2004-02-17 | Edward C. Johnson 3d | 1.18M | 3.12% |
| 2004-02-17 | FMR Corp. | 1.18M | 3.12% |
| 2004-02-17 | Abigail P. Johnson | 1.18M | 3.12% |
| 2004-02-02 | EIN #36-3099763 | 4.25M | 11.30% |
| 2004-02-02 | 36-3344166 | 2.18M | 5.80% |
| 2003-12-10 | 36-3344166 | 2.18M | 5.80% |
| 2003-12-10 | EIN #36-3099763 | 4.24M | 11.20% |
| 2003-02-13 | Edward C. Johnson 3d | 2.15M | 5.76% |
| 2003-02-13 | Abigail P. Johnson | 2.15M | 5.76% |
| 2003-02-13 | FMR Corp. | 2.15M | 5.76% |
| 2002-02-13 | Edward C. Johnson 3d | 2.35M | 7.23% |
| 2002-02-13 | Abigail P. Johnson | 2.35M | 7.23% |
| 2002-02-13 | FMR Corp. | 2.35M | 7.23% |
| 2002-02-12 | 13-5521910 | 1.31M | 4.04% |
| 2001-02-14 | Scudder Kemper Investments, Inc. | 2.36M | 11.00% |
| 2001-02-08 | Robert H. Chaney | 1.23M | 3.80% |
| 2001-02-08 | R. Chaney & Partners IV L.P. | 1.23M | 3.80% |
| 2001-02-08 | R. Chaney Investments, Inc. | 1.23M | 3.80% |
| 2000-02-16 | 94-3244780 | 859.5K | 5.53% |
| 2000-02-16 | 94-3244780 | 859.5K | 5.53% |
| 2000-02-16 | 13-2722082 | 859.5K | 5.53% |
| Date | Stock Price | Shares Outstanding | Market Cap | Cash & Equivalents | Total Debt | Enterprise Value |
|---|---|---|---|---|---|---|
| 2025-12-31 | $6.27 | 148.35M | $930.15M | $445.2M | $629.75M | $1.11B |
| 2024-12-31 | $9.32 | 151.99M | $1.42B | $368.03M | $661.12M | $1.71B |
| 2023-12-31 | $10.28 | 150.92M | $1.55B | $332.19M | $540.57M | $1.76B |
| 2022-12-31 | $7.38 | 151.28M | $1.12B | $186.6M | $469.68M | $1.4B |
| 2021-12-31 | $3.12 | 150.06M | $468.17M | $253.52M | $410.95M | $625.61M |
| 2020-12-31 | $4.20 | 148.99M | $625.77M | $291.32M | $502.17M | $836.62M |
| 2019-12-31 | $9.63 | 147.54M | $1.42B | $208.43M | $611.46M | $1.82B |
| 2018-12-31 | $5.41 | 146.7M | $793.66M | $279.46M | $440.32M | $954.51M |
| 2017-12-31 | $7.54 | 145.3M | $1.1B | $266.59M | $495.63M | $1.32B |
| 2016-12-31 | $8.82 | 111.57M | $984.03M | $356.65M | $625.97M | $1.25B |
| Date | Stock Price | Shares Outstanding | Market Cap | Cash & Equivalents | Total Debt | Enterprise Value |
|---|---|---|---|---|---|---|
| 2026-03-31 | $9.89 | 147.16M | $1.46B | $501.27M | $625.76M | $1.58B |
| 2025-12-31 | $6.27 | 146.99M | $921.65M | $445.2M | $629.75M | $1.11B |
| 2025-09-30 | $6.56 | 146.91M | $963.71M | $338.03M | $622.46M | $1.25B |
| 2025-06-30 | $6.24 | 149.77M | $934.56M | $319.74M | $643.26M | $1.26B |
| 2025-03-31 | $8.31 | 151.04M | $1.26B | $369.99M | $655.8M | $1.54B |
| 2024-12-31 | $9.32 | 151.45M | $1.41B | $368.03M | $661.12M | $1.7B |
| 2024-09-30 | $11.10 | 151.91M | $1.69B | $324.12M | $667.93M | $2.03B |
| 2024-06-30 | $11.98 | 152.23M | $1.82B | $275.07M | $679.29M | $2.23B |
| 2024-03-31 | $10.95 | 152.37M | $1.67B | $323.85M | $687.41M | $2.03B |
| 2023-12-31 | $10.28 | 150.58M | $1.55B | $332.19M | $540.57M | $1.76B |
| 2023-09-30 | $11.17 | 150.55M | $1.68B | $168.37M | $417.9M | $1.93B |
| 2023-06-30 | $7.38 | 150.79M | $1.11B | $182.65M | $634.65M | $1.56B |