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 |
|---|---|---|---|---|---|
| Covestor Ltd | 47 | $0 | 0.00% | −54−53.5% | Reduced |
| Coston, McIsaac & Partners | 30 | $0 | 0.00% | 00.0% | Unchanged |
| Dunhill Financial, LLC | 1 | $13 | 0.00% | 00.0% | Unchanged |
| Twin Peaks Wealth Advisors, LLC | 2 | $20 | 0.00% | +2 | New |
| Leonteq Securities AG | 3 | $30 | 0.00% | 00.0% | Unchanged |
| Annis Gardner Whiting Capital Advisors, LLC | 6 | $60 | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 9 | $89 | 0.00% | 00.0% | Unchanged |
| Ankerstar Wealth, LLC | 19 | $188 | 0.00% | 00.0% | Unchanged |
| Gilpin Wealth Management, LLC | 21 | $208 | 0.00% | +15+250.0% | Added |
| MAI Capital Management | 24 | $238 | 0.00% | +12+100.0% | Added |
| JPL Wealth Management, LLC | 25 | $248 | 0.00% | +25 | New |
| Cedar Mountain Advisors, LLC | 28 | $277 | 0.00% | 00.0% | Unchanged |
| Country Trust Bank | 43 | $425 | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 50 | $495 | 0.00% | +50 | New |
| Essential Partners LLC | 61 | $603 | 0.00% | 00.0% | Unchanged |
| Bruce G. Allen Investments, LLC | 67 | $663 | 0.00% | +67 | New |
| True Wealth Design, LLC | 73 | $722 | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 75 | $742 | 0.00% | +39+108.3% | Added |
| Harbor Investment Advisory, LLC | 87 | $860 | 0.00% | 00.0% | Unchanged |
| Keating Financial Advisory Services, Inc. | 97 | $959 | 0.00% | +97 | New |
| Farmers & Merchants Investments Inc | 101 | $999 | 0.00% | 00.0% | Unchanged |
| Optiver Holding B.V. | 107 | $1.06K | 0.00% | −564−84.1% | Reduced |
| Ares Financial Consulting, LLC | 119 | $1.11K | 0.00% | 00.0% | Unchanged |
| UMA Financial Services, Inc. | 115 | $1.14K | 0.00% | 00.0% | Unchanged |
| Picton Mahoney Asset Management | 119 | $1.18K | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 152 | $1.50K | 0.00% | +88+137.5% | Added |
| Rockefeller Capital Management L.P. | 167 | $1.65K | 0.00% | −24−12.6% | Reduced |
| Byrne Asset Management LLC | 200 | $1.98K | 0.00% | 00.0% | Unchanged |
| Root Financial Partners, LLC | 207 | $2.05K | 0.00% | +207 | New |
| Jones Financial Companies LLLP | 210 | $2.12K | 0.00% | +97+85.8% | Added |
| Private Wealth Management Group, LLC | 218 | $2.16K | 0.00% | −66−23.2% | Reduced |
| Rothschild Investment LLC | 220 | $2.18K | 0.00% | +61+38.4% | Added |
| Valued Wealth Advisors LLC | 271 | $2.68K | 0.00% | +271 | New |
| Stone House Investment Management, LLC | 285 | $2.82K | 0.00% | +285 | New |
| Sound Income Strategies, LLC | 442 | $4.14K | 0.00% | 00.0% | Unchanged |
| Hilton Head Capital Partners, LLC | 464 | $4.59K | 0.00% | −307−39.8% | Reduced |
| Kilter Group LLC | 480 | $4.75K | 0.00% | +480 | New |
| Bessemer Group Inc | 501 | $5.00K | 0.00% | 00.0% | Unchanged |
| Centerpoint Advisors, LLC | 500 | $5.00K | 0.00% | 00.0% | Unchanged |
| Pinnacle Wealth Planning Services, Inc. | 521 | $5.15K | 0.00% | +79+17.9% | Added |
| Owl Creek Wealth Partners LLC | 554 | $5.48K | 0.00% | +554 | New |
| Umb Bank N A | 596 | $5.89K | 0.00% | +24+4.2% | Added |
| SBI Securities Co., Ltd. | 719 | $7.11K | 0.00% | +3+0.4% | Added |
| Allworth Financial LP | 764 | $7.56K | 0.00% | +57+8.1% | Added |
| Basecamp Wealth Advisors LLC | 857 | $8.48K | 0.00% | −182−17.5% | Reduced |
| Clear Street Markets LLC | 873 | $8.63K | 0.00% | +873 | New |
| Bryn Mawr Trust Co | 1,080 | $10.7K | 0.00% | −240−18.2% | Reduced |
| Parallel Advisors, LLC | 1,105 | $10.9K | 0.00% | +1,104+110,400.0% | Added |
| Quadrant Capital Group LLC | 1,133 | $11.2K | 0.00% | +276+32.2% | Added |
| US Bancorp | 1,218 | $12.0K | 0.00% | 00.0% | Unchanged |
| Prestige Wealth Management Group LLC | 1,234 | $12.2K | 0.00% | 00.0% | Unchanged |
| Salomon & Ludwin, LLC | 1,347 | $12.9K | 0.00% | +369+37.7% | Added |
| Signaturefd, LLC | 1,315 | $13.0K | 0.00% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 1,636 | $16.2K | 0.00% | +367+28.9% | Added |
| Founders Capital Management | 2,000 | $19.8K | 0.01% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 2,080 | $20.3K | 0.00% | −2,267−52.2% | Reduced |
| Hantz Financial Services, Inc. | 2,169 | $21.0K | 0.00% | +464+27.2% | Added |
| Private Wealth Asset Management, LLC | 2,135 | $21.1K | 0.00% | 00.0% | Unchanged |
| AdvisorNet Financial, Inc | 2,149 | $21.3K | 0.00% | +155+7.8% | Added |
| Advisor Group Holdings, Inc. | 2,502 | $24.7K | 0.00% | −388−13.4% | Reduced |
| Farther Finance Advisors, LLC | 3,129 | $29.3K | 0.00% | −1,204−27.8% | Reduced |
| GAMMA Investing LLC | 3,544 | $35.0K | 0.00% | +1,607+83.0% | Added |
| Sunbelt Securities, Inc. | 3,732 | $36.9K | 0.00% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 3,734 | $36.9K | 0.00% | −2,697−41.9% | Reduced |
| STRS Ohio | 3,800 | $37.6K | 0.00% | −1,500−28.3% | Reduced |
| SRS Capital Advisors, Inc. | 4,022 | $39.8K | 0.00% | +303+8.1% | Added |
| Versant Capital Management, Inc | 4,205 | $41.6K | 0.00% | +2,573+157.7% | Added |
| Public Employees Retirement System of Ohio | 4,385 | $43.4K | 0.00% | +136+3.2% | Added |
| Steward Partners Investment Advisory, LLC | 6,072 | $60.1K | 0.00% | +3,743+160.7% | Added |
| Parkside Financial Bank & Trust | 6,794 | $67.2K | 0.01% | +6,625+3,920.1% | Added |
| Royal Bank of Canada | 7,972 | $79.0K | 0.00% | +979+14.0% | Added |
| CWM, LLC | 9,590 | $94.8K | 0.00% | −1,245−11.5% | Reduced |
| Group One Trading, L.P. | 9,712 | $96.1K | 0.00% | +9,712 | New |
| Caldwell Sutter Capital, Inc. | 10,000 | $98.9K | 0.04% | 00.0% | Unchanged |
| DnB Asset Management AS | 10,093 | $99.8K | 0.00% | +10,093 | New |
| Mackenzie Financial Corp | 10,124 | $100.1K | 0.00% | −10,318−50.5% | Reduced |
| Swiss Life Asset Management Ltd | 10,162 | $100.5K | 0.00% | +10,162 | New |
| Crossmark Global Holdings, Inc. | 10,392 | $102.8K | 0.00% | 00.0% | Unchanged |
| Aigen Investment Management, LP | 10,442 | $103.3K | 0.03% | −16,335−61.0% | Reduced |
| State of Wyoming | 10,449 | $103.3K | 0.01% | +8,166+357.7% | Added |
| Tower Research Capital LLC (TRC) | 10,507 | $103.9K | 0.00% | −8,291−44.1% | Reduced |
| Guinness Atkinson Asset Management Inc | 10,556 | $104.4K | 0.05% | +794+8.1% | Added |
| JustInvest LLC | 10,684 | $105.7K | 0.00% | +10,684 | New |
| Neuberger Berman Group LLC | 11,186 | $110.6K | 0.00% | +11,186 | New |
| Marshall Wace, LLP | 11,200 | $110.8K | 0.00% | +11,200 | New |
| Stifel Financial Corp | 11,355 | $112.3K | 0.00% | −800−6.6% | Reduced |
| Worth Asset Management, LLC | 11,595 | $114.7K | 0.04% | +25+0.2% | Added |
| Ameritas Investment Partners, Inc. | 11,624 | $115.0K | 0.00% | 00.0% | Unchanged |
| LPL Financial LLC | 11,722 | $115.9K | 0.00% | −1,185−9.2% | Reduced |
| Aaron Wealth Advisors | 11,842 | $117.1K | 0.01% | 00.0% | Unchanged |
| CSS LLC | 12,000 | $118.7K | 0.01% | −1,000−7.7% | Reduced |
| CI Private Wealth, LLC | 12,709 | $125.7K | 0.00% | −9,477−42.7% | Reduced |
| Anson Capital, Inc. | 12,738 | $126.0K | 0.09% | −319−2.4% | Reduced |
| Xponance, Inc. | 12,833 | $126.9K | 0.00% | +1,833+16.7% | Added |
| CIBC Asset Management Inc | 13,127 | $129.8K | 0.00% | −356−2.6% | Reduced |
| Ewa, LLC | 13,561 | $134.1K | 0.03% | −42−0.3% | Reduced |
| Inscription Capital, LLC | 13,593 | $134.4K | 0.01% | +350+2.6% | Added |
| Assetmark, Inc | 13,822 | $136.7K | 0.00% | +339+2.5% | Added |
| Magnetar Financial LLC | 13,905 | $137.5K | 0.00% | −48,549−77.7% | Reduced |
| HSBC Holdings PLC | 13,954 | $139.7K | 0.00% | −64,456−82.2% | Reduced |