HLX Institutional Ownership & Shareholders
HELIX ENERGY SOLUTIONS GROUP (HLX) is currently held by 276 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $1.19B based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of HLX tracked by InsiderSet, reporting ownership valued at approximately $198.67M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $240.95M, representing an estimated gain of +21.28% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 55% of the total disclosed HLX value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Dimensional Fund Advisors Lp, State Street Corp, and several other long-term asset managers with concentrated positions in HELIX ENERGY SOLUTIONS GROUP (HLX).
This page ranks the largest institutional HLX shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
276
Total Reported Value
$1.19B
Largest Holder
Blackrock, Inc.
Largest Position
$198.67M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
50
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.00% | 22,731,079 | $198,669,634 | $240,949,437 | +$42,279,803 | +21.28% | |
| Dimensional Fund Advisors Lp | 0.01% | 9,091,008 | $79,454,842 | $96,364,685 | +$16,909,843 | +21.28% | |
| State Street Corp | 0.00% | 7,175,792 | $62,716,422 | $76,063,395 | +$13,346,973 | +21.28% | |
| Invesco Ltd. | 0.00% | 7,035,334 | $61,488,819 | $74,574,540 | +$13,085,721 | +21.28% | |
| Vanguard Portfolio Management Llc | 0.00% | 6,416,761 | $56,082,491 | $68,017,667 | +$11,935,176 | +21.28% | |
| Vanguard Capital Management Llc | 0.00% | 6,178,407 | $53,999,277 | $65,491,114 | +$11,491,837 | +21.28% | |
| American Century Companies Inc | 0.02% | 5,448,574 | $47,620,537 | $57,754,884 | +$10,134,347 | +21.28% | |
| Goldman Sachs Group Inc | 0.00% | 3,666,005 | $32,040,883 | $38,859,653 | +$6,818,770 | +21.28% | |
| Geode Capital Management, Llc | 0.00% | 3,556,137 | $31,085,745 | $37,695,052 | +$6,609,307 | +21.26% | |
| Principal Financial Group Inc | 0.02% | 3,906,375 | $30,040,024 | $41,407,575 | +$11,367,551 | +37.84% | |
| Wellington Management Group Llp | 0.01% | 3,408,554 | $29,790,762 | $36,130,672 | +$6,339,910 | +21.28% | |
| Systematic Financial Management Lp | 0.56% | 3,188,798 | $27,870,104 | $33,801,259 | +$5,931,155 | +21.28% | |
| Bnp Paribas Asset Management Holding S.A. | 0.03% | 3,005,018 | $26,263,857 | $31,853,191 | +$5,589,334 | +21.28% | |
| Van Eck Associates Corp | 0.01% | 2,725,573 | $23,821,508 | $28,891,074 | +$5,069,566 | +21.28% | |
| Boston Partners | 0.02% | 2,486,953 | $22,076,195 | $26,361,702 | +$4,285,507 | +19.41% | |
| Charles Schwab Investment Management Inc | 0.00% | 2,483,807 | $21,708,473 | $26,328,354 | +$4,619,881 | +21.28% | |
| Morgan Stanley | 0.00% | 2,100,464 | $18,358,071 | $22,264,918 | +$3,906,847 | +21.28% | |
| Prudential Financial Inc | 0.02% | 2,088,884 | $18,256,846 | $22,142,170 | +$3,885,324 | +21.28% | |
| Northern Trust Corp | 0.00% | 1,783,081 | $15,584,128 | $18,900,659 | +$3,316,531 | +21.28% | |
| Public Employees Retirement Association Of Colorado | 0.05% | 1,730,815 | $15,127,000 | $18,346,639 | +$3,219,639 | +21.28% | |
| Assenagon Asset Management S.A. | 0.02% | 1,952,135 | $15,011,918 | $20,692,631 | +$5,680,713 | +37.84% | |
| Qube Research & Technologies Ltd | 0.01% | 1,413,717 | $12,355,887 | $14,985,400 | +$2,629,513 | +21.28% | |
| Panagora Asset Management Inc | 0.03% | 1,237,686 | $10,817,376 | $13,119,472 | +$2,302,096 | +21.28% | |
| Janus Henderson Group Plc | 0.01% | 1,055,411 | $10,438,330 | $11,187,357 | +$749,027 | +7.18% | |
| Arrowstreet Capital, Limited Partnership | 0.00% | 1,139,215 | $9,956,739 | $12,075,679 | +$2,118,940 | +21.28% | |
| Bridgeway Capital Management, Llc | 0.16% | 1,058,726 | $9,253,265 | $11,222,496 | +$1,969,231 | +21.28% | |
| Two Sigma Investments, Lp | 0.01% | 1,035,449 | $9,049,824 | $10,975,759 | +$1,925,935 | +21.28% | |
| Hotchkis & Wiley Capital Management Llc | 0.03% | 1,005,593 | $8,788,883 | $10,659,286 | +$1,870,403 | +21.28% | |
| Vanguard Fiduciary Trust Co | 0.00% | 930,636 | $8,133,759 | $9,864,742 | +$1,730,983 | +21.28% | |
| Renaissance Technologies LLC | Jim Simons | 0.01% | 902,127 | $7,884,590 | $9,562,546 | +$1,677,956 | +21.28% |
| Hillsdale Investment Management Inc. | 0.18% | 899,000 | $7,857,260 | $9,529,400 | +$1,672,140 | +21.28% | |
| Bank Of New York Mellon Corp | 0.00% | 843,043 | $7,368,200 | $8,936,256 | +$1,568,056 | +21.28% | |
| Tudor Investment Corp Et Al | 0.02% | 670,247 | $5,857,959 | $7,104,618 | +$1,246,659 | +21.28% | |
| Empowered Funds, Llc | 0.03% | 659,820 | $5,766,827 | $6,994,092 | +$1,227,265 | +21.28% | |
| Csm Advisors, Llc | 0.11% | 615,065 | $5,375,000 | $6,519,689 | +$1,144,689 | +21.30% | |
| Pacer Advisors, Inc. | 0.01% | 611,190 | $5,342,000 | $6,478,614 | +$1,136,614 | +21.28% | |
| Ubs Group Ag | 0.00% | 593,376 | $5,186,106 | $6,289,786 | +$1,103,680 | +21.28% | |
| Kennedy Capital Management Llc | 0.09% | 562,935 | $4,920,052 | $5,967,111 | +$1,047,059 | +21.28% | |
| Man Group Plc | 0.01% | 558,716 | $4,883,177 | $5,922,390 | +$1,039,213 | +21.28% | |
| Ameriprise Financial Inc | 0.00% | 521,743 | $4,560,033 | $5,530,476 | +$970,443 | +21.28% | |
| Y-Intercept (Hong Kong) Ltd | 0.10% | 579,578 | $4,456,955 | $6,143,527 | +$1,686,572 | +37.84% | |
| Tensile Capital Management Lp | 0.59% | 490,277 | $4,285,021 | $5,196,936 | +$911,915 | +21.28% | |
| First Eagle U.S. Value | Jean-Marie Eveillard | 0.01% | 483,358 | $4,224,549 | $5,123,595 | +$899,046 | +21.28% |
| Valueworks Llc | 0.87% | 478,465 | $4,181,784 | $5,071,729 | +$889,945 | +21.28% | |
| Public Sector Pension Investment Board | 0.01% | 470,645 | $4,113,437 | $4,988,837 | +$875,400 | +21.28% | |
| Bastion Asset Management Inc. | 1.37% | 474,317 | $4,032,226 | $5,027,760 | +$995,534 | +24.69% | |
| Russell Investments Group, Ltd. | 0.00% | 458,829 | $4,010,171 | $4,863,587 | +$853,416 | +21.28% | |
| Algert Global Llc | 0.05% | 448,000 | $3,915,520 | $4,748,800 | +$833,280 | +21.28% | |
| Bnp Paribas Financial Markets | 0.00% | 447,404 | $3,910,311 | $4,742,482 | +$832,171 | +21.28% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.00% | 388,029 | $3,837,605 | $4,113,107 | +$275,502 | +7.18% |
Frequently asked questions about HLX
Who are the largest institutional holders of HLX?
The largest institutional holders of HLX reported in the latest SEC Form 13F filings include Blackrock, Inc., Dimensional Fund Advisors Lp, State Street Corp, Invesco Ltd., and Vanguard Portfolio Management Llc. InsiderSet ranks institutional holders by their latest reported HLX position.
What is HLX institutional ownership?
This page tracks HLX positions reported by institutional investment managers through SEC Form 13F. HELIX ENERGY SOLUTIONS GROUP (HLX) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own HLX?
InsiderSet currently tracks 276 institutional managers reporting HLX holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of HLX shareholders.
How much HLX stock do institutions own?
Institutional investment managers disclosed approximately $1.19B in HLX holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was HLX institutional ownership last updated?
The latest HLX institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional HLX holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its HLX position after the reporting date.
Are institutions buying or selling HLX?
Institutional buying and selling can be analyzed by comparing HLX positions across consecutive 13F reporting periods. InsiderSet's HLX Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View HLX ownership changes.
How has HLX institutional ownership changed over time?
InsiderSet tracks HLX institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.