Hornbeck Offshore Services, Inc.
HOS- Exchange
- NYSE
- Industry
- Oil & Gas Field Services, NEC
- SEC CIK
- 0000866829
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.
13F holders, Q1 2026
Institutional positions in Hornbeck Offshore Services, Inc. as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 274
- +14 vs. Q4 2025
- Shares held
- 131.0M
- +16.4M (+14.3%) vs. Q4 2025
- Total value
- $1.29B
- +$575.7M (+80.1%) vs. Q4 2025
- New holders
- 44
- 93 more added
- Sold out
- 30
- 98 more reduced
5 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting HOS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 285 | $1.19B |
| Q1 2026 | 274 | $1.29B |
| Q4 2025 | 265 | $801.2M |
| Q3 2025 | 245 | $829.5M |
| Q2 2025 | 253 | $818.5M |
| Q1 2025 | 256 | $1.12B |
| Q4 2024 | 243 | $1.31B |
| Q3 2024 | 239 | $1.49B |
| Q2 2024 | 242 | $1.64B |
| Q1 2024 | 223 | $1.45B |
| Q4 2023 | 241 | $1.43B |
| Q3 2023 | 252 | $1.61B |
| Q2 2023 | 214 | $1.04B |
| Q1 2023 | 228 | $1.12B |
| Q4 2022 | 210 | $1.03B |
| Q3 2022 | 195 | $514.2M |
| Q2 2022 | 190 | $427.0M |
| Q1 2022 | 191 | $645.9M |
| Q4 2021 | 186 | $410.2M |
| Q3 2021 | 179 | $530.0M |
| Q2 2021 | 178 | $800.2M |
| Q1 2021 | 183 | $694.5M |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Hornbeck Offshore Services, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Caldwell Sutter Capital, Inc. | 10,000 | $98.9K | 0.04% | 00.0% | Unchanged |
| Group One Trading, L.P. | 9,712 | $96.1K | 0.00% | +9,712 | New |
| CWM, LLC | 9,590 | $94.8K | 0.00% | −1,245−11.5% | Reduced |
| Royal Bank of Canada | 7,972 | $79.0K | 0.00% | +979+14.0% | Added |
| Parkside Financial Bank & Trust | 6,794 | $67.2K | 0.01% | +6,625+3,920.1% | Added |
| Steward Partners Investment Advisory, LLC | 6,072 | $60.1K | 0.00% | +3,743+160.7% | Added |
| Public Employees Retirement System of Ohio | 4,385 | $43.4K | 0.00% | +136+3.2% | Added |
| Versant Capital Management, Inc | 4,205 | $41.6K | 0.00% | +2,573+157.7% | Added |
| SRS Capital Advisors, Inc. | 4,022 | $39.8K | 0.00% | +303+8.1% | Added |
| STRS Ohio | 3,800 | $37.6K | 0.00% | −1,500−28.3% | Reduced |
| Sterling Capital Management LLC | 3,734 | $36.9K | 0.00% | −2,697−41.9% | Reduced |
| Sunbelt Securities, Inc. | 3,732 | $36.9K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 3,544 | $35.0K | 0.00% | +1,607+83.0% | Added |
| Farther Finance Advisors, LLC | 3,129 | $29.3K | 0.00% | −1,204−27.8% | Reduced |
| Advisor Group Holdings, Inc. | 2,502 | $24.7K | 0.00% | −388−13.4% | Reduced |
| AdvisorNet Financial, Inc | 2,149 | $21.3K | 0.00% | +155+7.8% | Added |
| Private Wealth Asset Management, LLC | 2,135 | $21.1K | 0.00% | 00.0% | Unchanged |
| Hantz Financial Services, Inc. | 2,169 | $21.0K | 0.00% | +464+27.2% | Added |
| Smartleaf Asset Management LLC | 2,080 | $20.3K | 0.00% | −2,267−52.2% | Reduced |
| Founders Capital Management | 2,000 | $19.8K | 0.01% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 1,636 | $16.2K | 0.00% | +367+28.9% | Added |
| Signaturefd, LLC | 1,315 | $13.0K | 0.00% | 00.0% | Unchanged |
| Salomon & Ludwin, LLC | 1,347 | $12.9K | 0.00% | +369+37.7% | Added |
| Prestige Wealth Management Group LLC | 1,234 | $12.2K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 1,218 | $12.0K | 0.00% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 1,133 | $11.2K | 0.00% | +276+32.2% | Added |
| Parallel Advisors, LLC | 1,105 | $10.9K | 0.00% | +1,104+110,400.0% | Added |
| Bryn Mawr Trust Co | 1,080 | $10.7K | 0.00% | −240−18.2% | Reduced |
| Clear Street Markets LLC | 873 | $8.63K | 0.00% | +873 | New |
| Basecamp Wealth Advisors LLC | 857 | $8.48K | 0.00% | −182−17.5% | Reduced |
| Allworth Financial LP | 764 | $7.56K | 0.00% | +57+8.1% | Added |
| SBI Securities Co., Ltd. | 719 | $7.11K | 0.00% | +3+0.4% | Added |
| Umb Bank N A | 596 | $5.89K | 0.00% | +24+4.2% | Added |
| Owl Creek Wealth Partners LLC | 554 | $5.48K | 0.00% | +554 | New |
| Pinnacle Wealth Planning Services, Inc. | 521 | $5.15K | 0.00% | +79+17.9% | Added |
| Bessemer Group Inc | 501 | $5.00K | 0.00% | 00.0% | Unchanged |
| Centerpoint Advisors, LLC | 500 | $5.00K | 0.00% | 00.0% | Unchanged |
| Kilter Group LLC | 480 | $4.75K | 0.00% | +480 | New |
| Hilton Head Capital Partners, LLC | 464 | $4.59K | 0.00% | −307−39.8% | Reduced |
| Sound Income Strategies, LLC | 442 | $4.14K | 0.00% | 00.0% | Unchanged |
| Stone House Investment Management, LLC | 285 | $2.82K | 0.00% | +285 | New |
| Valued Wealth Advisors LLC | 271 | $2.68K | 0.00% | +271 | New |
| Rothschild Investment LLC | 220 | $2.18K | 0.00% | +61+38.4% | Added |
| Private Wealth Management Group, LLC | 218 | $2.16K | 0.00% | −66−23.2% | Reduced |
| Jones Financial Companies LLLP | 210 | $2.12K | 0.00% | +97+85.8% | Added |
| Root Financial Partners, LLC | 207 | $2.05K | 0.00% | +207 | New |
| Byrne Asset Management LLC | 200 | $1.98K | 0.00% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 167 | $1.65K | 0.00% | −24−12.6% | Reduced |
| Larson Financial Group LLC | 152 | $1.50K | 0.00% | +88+137.5% | Added |
| Picton Mahoney Asset Management | 119 | $1.18K | 0.00% | 00.0% | Unchanged |
| UMA Financial Services, Inc. | 115 | $1.14K | 0.00% | 00.0% | Unchanged |
| Ares Financial Consulting, LLC | 119 | $1.11K | 0.00% | 00.0% | Unchanged |
| Optiver Holding B.V. | 107 | $1.06K | 0.00% | −564−84.1% | Reduced |
| Farmers & Merchants Investments Inc | 101 | $999 | 0.00% | 00.0% | Unchanged |
| Keating Financial Advisory Services, Inc. | 97 | $959 | 0.00% | +97 | New |
| Harbor Investment Advisory, LLC | 87 | $860 | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 75 | $742 | 0.00% | +39+108.3% | Added |
| True Wealth Design, LLC | 73 | $722 | 0.00% | 00.0% | Unchanged |
| Bruce G. Allen Investments, LLC | 67 | $663 | 0.00% | +67 | New |
| Essential Partners LLC | 61 | $603 | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 50 | $495 | 0.00% | +50 | New |
| Country Trust Bank | 43 | $425 | 0.00% | 00.0% | Unchanged |
| Cedar Mountain Advisors, LLC | 28 | $277 | 0.00% | 00.0% | Unchanged |
| JPL Wealth Management, LLC | 25 | $248 | 0.00% | +25 | New |
| MAI Capital Management | 24 | $238 | 0.00% | +12+100.0% | Added |
| Gilpin Wealth Management, LLC | 21 | $208 | 0.00% | +15+250.0% | Added |
| Ankerstar Wealth, LLC | 19 | $188 | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 9 | $89 | 0.00% | 00.0% | Unchanged |
| Annis Gardner Whiting Capital Advisors, LLC | 6 | $60 | 0.00% | 00.0% | Unchanged |
| Leonteq Securities AG | 3 | $30 | 0.00% | 00.0% | Unchanged |
| Twin Peaks Wealth Advisors, LLC | 2 | $20 | 0.00% | +2 | New |
| Dunhill Financial, LLC | 1 | $13 | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 47 | $0 | 0.00% | −54−53.5% | Reduced |
| Coston, McIsaac & Partners | 30 | $0 | 0.00% | 00.0% | Unchanged |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −1,089,044−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −925,829−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −710,543−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −599,326−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −234,863−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −231,271−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −230,740−100.0% | Sold out |
| Dark Forest Capital Management LP | 0 | $0 | 0.00% | −217,383−100.0% | Sold out |
| EntryPoint Capital, LLC | 0 | $0 | 0.00% | −156,653−100.0% | Sold out |
| Aristeia Capital LLC | 0 | $0 | 0.00% | −126,126−100.0% | Sold out |
| Clayton Partners LLC | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| GWM Advisors LLC | 0 | $0 | 0.00% | −81,861−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −74,321−100.0% | Sold out |
| Counterpoint Mutual Funds LLC | 0 | $0 | 0.00% | −47,320−100.0% | Sold out |
| PharVision Advisers, LLC | 0 | $0 | 0.00% | −45,423−100.0% | Sold out |
| North Star Investment Management Corp. | 0 | $0 | 0.00% | −44,000−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −37,897−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −37,200−100.0% | Sold out |
| MQS Management LLC | 0 | $0 | 0.00% | −35,147−100.0% | Sold out |
| Mirae Asset Global Investments Co., Ltd. | 0 | $0 | 0.00% | −28,961−100.0% | Sold out |
| Alpine Global Management, LLC | 0 | $0 | 0.00% | −28,752−100.0% | Sold out |
| Entropy Technologies, LP | 0 | $0 | 0.00% | −25,409−100.0% | Sold out |
| ISAM Funds (UK) Ltd | 0 | $0 | 0.00% | −23,906−100.0% | Sold out |
| Gotham Asset Management, LLC | 0 | $0 | 0.00% | −16,673−100.0% | Sold out |
| Oak Thistle LLC | 0 | $0 | 0.00% | −16,577−100.0% | Sold out |
| O'Shaughnessy Asset Management, LLC | 0 | $0 | 0.00% | −14,926−100.0% | Sold out |