Helix Energy Solutions Group Inc (HLX) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

147,698,000Shares Outstanding

129,767,475Shares held by institutions

$1,310,651,498Value of institutional holdings

87.86%Institutional ownership %

5.94%Shares Changed QoQ

260No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Helix Energy Solutions Group Inc (NYSE:HLX) showed up in the 13F filings of 260 institutional investors as of December 2025.

These investors held 86.9% of outstanding shares in December 2025, up from 86.7% in September 2025.
They increased total shares held in Helix Energy Solutions by 5.26% from the prior quarter, while the number of investors in HLX increased 8.79% year over year.
During the quarter, 142 of these 260 funds increased positions in HLX, 80 reduced exposure, and 38 held steady.
In total, institutional investors held 128.36Mn shares in Helix Energy Solutions as of December 2025, up by 6.41Mn shares quarter on quarter, and down 18.28Mn shares year over year.
As of December 31, 2025, the biggest holder of Helix Energy Solutions is Assenagon Asset Management S.A. at 396.64K shares, representing 0.27% of shares outstanding.
Leading buyers of Helix Energy Solutions shares for the quarter ending December 2025 were OP Asset Management Ltd (264.28K), Guinness Asset Management LTD (82.77K), Diversified Trust Co (9.99K), Versant Capital Management, Inc (2.57K), Pictet Asset Management Holding SA (1.86K).
The largest sellers of Helix Energy Solutions for the quarter ending December 2025 were SG Americas Securities, LLC (24.49K), WEDGE CAPITAL MANAGEMENT L L P/NC (19.08K), Prospera Financial Services Inc (18.47K), Assenagon Asset Management S.A. (11.65K), SummerHaven Investment Management, LLC (10.41K).
According to Business Quant data, leading holders of HLX for December 2025 are Assenagon Asset Management S.A. (396.64K), Guinness Asset Management LTD (297.62K), OP Asset Management Ltd (264.28K), WEDGE CAPITAL MANAGEMENT L L P/NC (146.1K), SummerHaven Investment Management, LLC (116.58K), State of Alaska, Department of Revenue (73.62K), Diversified Trust Co (69.46K), Louisiana State Employees Retirement System (60.7K), YOUSIF CAPITAL MANAGEMENT, LLC (36.45K), Pictet Asset Management Holding SA (24.02K).

260 Institutional Holders

129,767,475 Total Shares Held

Rows:

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Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	21,699,620	283,272	1.32%	$136,056,621.00
VANGUARD GROUP INC	31 Dec, 2025	13,070,701	-243,226	-1.83%	$81,953,295.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	8,709,919	-148,204	-1.67%	$54,611,339.00
State Street Corp	31 Dec, 2025	6,263,543	372,115	6.32%	$39,272,415.00
AMERICAN CENTURY COMPANIES INC	31 Dec, 2025	5,128,905	-270,248	-5.01%	$32,158,234.00
Invesco Ltd.	31 Dec, 2025	4,968,078	1,835,536	58.60%	$31,149,849.00
Principal Financial Group Inc	31 Dec, 2025	4,734,234	-69,913	-1.46%	$29,683,647.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	3,278,916	14,354	0.44%	$20,560,923.00
WELLINGTON MANAGEMENT GROUP LLP	31 Dec, 2025	3,155,143	-83,239	-2.57%	$19,782,747.00
SYSTEMATIC FINANCIAL MANAGEMENT LP	31 Dec, 2025	2,997,142	-28,285	-0.93%	$18,792,082.00
Goldman Sachs Group Inc	31 Dec, 2025	2,653,806	1,343,479	102.53%	$16,639,364.00
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	31 Dec, 2025	2,544,407	-20,838	-0.81%	$15,953,432.00
Morgan Stanley	31 Dec, 2025	2,220,411	517,150	30.36%	$13,921,983.00
BNP Paribas Asset Management Holding S.A.	31 Dec, 2025	2,092,112	2,092,112	0.00%	$13,118.00
VAN ECK ASSOCIATES CORP	31 Dec, 2025	1,954,102	257,809	15.20%	$12,253.00
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO	31 Dec, 2025	1,873,615	0	0.00%	$11,748.00
GATE CITY CAPITAL MANAGEMENT, LLC	31 Dec, 2025	1,872,195	-575,000	-23.50%	$11,738,663.00
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	31 Dec, 2025	1,860,254	50,279	2.78%	$11,663,793.00
Northern Trust Corp	31 Dec, 2025	1,628,262	-71,599	-4.21%	$10,209,203.00
Qube Research & Technologies Ltd	31 Dec, 2025	1,460,679	216,856	17.43%	$9,158,457.00

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