Hornbeck Offshore Services, Inc.

HOS

Exchange: NYSE
Industry: Oil & Gas Field Services, NEC
SEC CIK: 0000866829

SEC filings (opens in a new tab)

No open-market purchases or sales by Hornbeck Offshore Services, Inc. insiders were filed in the last 90 days; 285 institutions reported holding it in 13F filings for Q2 2026, worth $1.19B in total; no superinvestor holds it.

Q1 2025 vs. Q4 2024

How the institutions holding Hornbeck Offshore Services, Inc. changed between Q4 2024 and Q1 2025.

All holders in Q1 2025 All holders in Q4 2024

13F holders of HOS: Q4 2024 compared with Q1 2025
Measure	Q4 2024	Of which not filed for Q1 2025	Q1 2025	Change
Holders	243	2	256	+15
Shares	140.4M	738.7K	134.8M	−4.79M (−3.4%)
Value	$1.31B	$6.89M	$1.12B	−$180.8M (−13.9%)

2 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (52)

Institutions that held Hornbeck Offshore Services, Inc. at the end of Q1 2025 but not at the end of Q4 2024.

Institutions new to HOS in Q1 2025
Institution	Shares	Value	% of portfolio
Sourcerock Group LLC	2,100,000	$17.5M	0.98%
Nuveen, LLC	887,847	$7.38M	0.00%
Tensile Capital Management LP	773,162	$6.42M	0.82%
Kennedy Capital Management, Inc.	572,573	$4.76M	0.11%
HRT Financial LP	331,916	$2.76M	0.02%
Susquehanna Fundamental Investments, LLC	289,034	$2.40M	0.04%
Graham Capital Management, L.P.	245,199	$2.04M	0.06%
Twinbeech Capital LP	233,875	$1.94M	0.04%
Marshall Wace, LLP	211,733	$1.76M	0.00%
Universal- Beteiligungs- und Servicegesellschaft mbH	144,626	$1.20M	0.00%
Gsa Capital Partners LLP	140,018	$1.16M	0.11%
Brevan Howard Capital Management LP	132,573	$1.10M	0.03%
Boothbay Fund Management, LLC	115,242	$957.7K	0.03%
Trexquant Investment LP	100,087	$831.7K	0.01%
Man Group plc	72,442	$602.0K	0.00%
Centiva Capital, LP	70,262	$583.9K	0.03%
Royce & Associates LP	63,405	$526.9K	0.01%
Fuller & Thaler Asset Management, Inc.	62,340	$518.0K	0.00%
Readystate Asset Management LP	59,429	$493.9K	0.02%
Cetera Investment Advisers	51,119	$424.8K	0.00%
Teacher Retirement System of Texas	45,972	$382.0K	0.00%
Gotham Asset Management, LLC	41,779	$347.2K	0.00%
Prelude Capital Management, LLC	41,170	$342.1K	0.03%
Susquehanna Portfolio Strategies, LLC	31,256	$259.7K	0.11%
Ieq Capital, LLC	30,445	$253.0K	0.00%
Dark Forest Capital Management LP	30,382	$252.5K	0.01%
ISAM Funds (UK) Ltd	30,336	$252.1K	0.12%
Caption Management, LLC	29,435	$244.6K	0.01%
Jefferies Financial Group Inc.	26,928	$223.8K	0.00%
MQS Management LLC	25,628	$213.0K	0.12%
Teza Capital Management LLC	23,975	$199.2K	0.09%
Polymer Capital Management (US) LLC	22,806	$189.5K	0.06%
Caxton Associates LLP	22,131	$183.9K	0.01%
Campbell & CO Investment Adviser LLC	20,549	$170.8K	0.01%
Quantessence Capital LLC	18,200	$151.2K	0.04%
Jain Global LLC	13,697	$113.8K	0.00%
Lazard Asset Management LLC	12,882	$107.0K	0.00%
Bayesian Capital Management, LP	12,300	$102.2K	0.02%
Cresset Asset Management, LLC	10,903	$90.6K	0.00%
Caldwell Sutter Capital, Inc.	10,000	$83.1K	0.04%
Coldstream Capital Management Inc	9,690	$80.5K	0.00%
C M Bidwell & Associates Ltd	8,529	$70.9K	0.04%
Private Wealth Asset Management, LLC	2,307	$19.2K	0.00%
CIBC Private Wealth Group, LLC	2,430	$14.5K	0.00%
Harbour Investments, Inc.	1,225	$10.2K	0.00%
Macquarie Group Ltd	849	$7.05K	0.00%
Boston Private Wealth LLC	825	$6.86K	0.00%
NBC Securities, Inc.	745	$6.00K	0.00%
Group One Trading, L.P.	284	$2.36K	0.00%
Stephens Consulting, LLC	45	$374	0.00%
Caitong International Asset Management Co., Ltd	21	$175	0.00%
Garde Capital, Inc.	15	$125	0.00%

Sold out (37)

Institutions that held Hornbeck Offshore Services, Inc. at the end of Q4 2024 and filed for Q1 2025 without it.

Institutions that sold out of HOS in Q1 2025
Institution	Shares, Q4 2024	Value, Q4 2024
Jacobs Levy Equity Management, Inc	1,032,819	$9.63M
Forge First Asset Management Inc.	597,100	$5.56M
Orbis Allan Gray Ltd	541,578	$5.05M
Ancora Advisors, LLC	527,113	$4.91M
Brandywine Global Investment Management, LLC	516,206	$4.81M
Lighthouse Investment Partners, LLC	380,000	$3.54M
Point72 Asset Management, L.P.	277,835	$2.59M
Canada Pension Plan Investment Board	144,500	$1.35M
Healthcare of Ontario Pension Plan Trust Fund	133,800	$1.25M
Aventail Capital Group, LP	106,383	$991.5K
Vident Advisory, LLC	46,521	$433.6K
Cornercap Investment Counsel Inc	41,959	$391.1K
Pickering Energy Partners LP	30,000	$279.6K
Sherbrooke Park Advisers LLC	22,739	$211.9K
Natixis Advisors, L.P.	22,007	$205.0K
Oppenheimer Asset Management Inc.	20,607	$192.1K
PharVision Advisers, LLC	19,228	$179.2K
Allianz Asset Management GmbH	17,500	$163.1K
Saxon Interests, Inc.	16,792	$156.5K
EntryPoint Capital, LLC	15,803	$147.3K
Syon Capital LLC	15,323	$142.8K
ClearAlpha Technologies LP	12,669	$118.1K
Bleakley Financial Group, LLC	12,571	$117.2K
Fox Run Management, L.L.C.	12,109	$112.9K
Inceptionr LLC	12,095	$112.7K
Dynamic Technology Lab Private Ltd	10,638	$99.0K
Vontobel Holding Ltd.	10,019	$93.4K
Peapack Gladstone Financial Corp	10,000	$93.0K
SRS Capital Advisors, Inc.	6,324	$58.9K
Point72 (DIFC) Ltd	3,446	$32.1K
Bullock Wealth Management Group	2,554	$23.8K
Point72 Asia (Singapore) Pte. Ltd.	1,974	$18.4K
Optiver Holding B.V.	413	$3.85K
Huntington National Bank	26	$242
Coppell Advisory Solutions LLC	26	$238
IFP Advisors, Inc	0	$233
Coston, McIsaac & Partners	30	$0

Not filed for Q1 2025 yet (2)

Institutions that held Hornbeck Offshore Services, Inc. at the end of Q4 2024 and haven't filed a 13F for Q1 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding HOS in Q4 2024 that haven't filed for Q1 2025
Institution	Shares, Q4 2024	Value, Q4 2024
Nuveen Asset Management, LLC	724,596	$6.75M
Caxton Associates LP	14,150	$131.9K