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 2025
Institutional positions in Hornbeck Offshore Services, Inc. as of Mar 31, 2025. 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
- 256
- +15 vs. Q4 2024
- Shares held
- 134.8M
- −4.79M (−3.4%) vs. Q4 2024
- Total value
- $1.12B
- −$180.8M (−13.9%) vs. Q4 2024
- New holders
- 52
- 85 more added
- Sold out
- 37
- 87 more reduced
2 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: 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 2025
Shares, value and share of portfolio for each institution holding Hornbeck Offshore Services, Inc.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| KLP Kapitalforvaltning AS | 26,500 | $220.2K | 0.00% | 00.0% | Unchanged |
| Jefferies Financial Group Inc. | 26,928 | $223.8K | 0.00% | +26,928 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 28,341 | $235.5K | 0.00% | −8,349−22.8% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 29,267 | $243.2K | 0.00% | 00.0% | Unchanged |
| Caption Management, LLC | 29,435 | $244.6K | 0.01% | +29,435 | New |
| ISAM Funds (UK) Ltd | 30,336 | $252.1K | 0.12% | +30,336 | New |
| Dark Forest Capital Management LP | 30,382 | $252.5K | 0.01% | +30,382 | New |
| Zazove Associates LLC | 30,400 | $252.6K | 0.02% | 00.0% | Unchanged |
| Ieq Capital, LLC | 30,445 | $253.0K | 0.00% | +30,445 | New |
| Susquehanna Portfolio Strategies, LLC | 31,256 | $259.7K | 0.11% | +31,256 | New |
| CIBC World Markets Corp | 31,974 | $265.7K | 0.00% | +18,489+137.1% | Added |
| Exchange Traded Concepts, LLC | 32,525 | $270.3K | 0.00% | +26,281+420.9% | Added |
| Oregon Public Employees Retirement Fund | 32,801 | $272.6K | 0.01% | −800−2.4% | Reduced |
| ProShare Advisors LLC | 33,914 | $281.8K | 0.00% | −9,489−21.9% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 34,216 | $284.3K | 0.00% | +3,692+12.1% | Added |
| The PNC Financial Services Group, Inc. | 34,298 | $285.0K | 0.00% | +745+2.2% | Added |
| Franklin Resources Inc | 35,677 | $296.5K | 0.00% | −564,403−94.1% | Reduced |
| HSBC Holdings PLC | 35,932 | $301.8K | 0.00% | +16,486+84.8% | Added |
| Schroder Investment Management Group | 36,718 | $305.1K | 0.00% | −1,069−2.8% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 37,161 | $308.8K | 0.00% | +1,634+4.6% | Added |
| Bank of Montreal | 40,074 | $333.0K | 0.00% | +12,436+45.0% | Added |
| New York State Common Retirement Fund | 40,514 | $336.7K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 40,834 | $339.0K | 0.00% | −822−2.0% | Reduced |
| Prelude Capital Management, LLC | 41,170 | $342.1K | 0.03% | +41,170 | New |
| Arizona State Retirement System | 41,449 | $344.4K | 0.00% | −473−1.1% | Reduced |
| Maryland State Retirement & Pension System | 41,578 | $345.5K | 0.01% | −6,688−13.9% | Reduced |
| Gotham Asset Management, LLC | 41,779 | $347.2K | 0.00% | +41,779 | New |
| Oxford Asset Management LLP | 42,336 | $351.8K | 0.16% | +27,185+179.4% | Added |
| Allspring Global Investments Holdings, LLC | 43,163 | $358.7K | 0.00% | +15,135+54.0% | Added |
| D. E. Shaw & Co., Inc. | 45,382 | $377.1K | 0.00% | −4,206−8.5% | Reduced |
| Teacher Retirement System of Texas | 45,972 | $382.0K | 0.00% | +45,972 | New |
| Comerica Bank | 48,102 | $399.7K | 0.00% | −1,363−2.8% | Reduced |
| LMR Partners LLP | 50,000 | $415.5K | 0.01% | −350,000−87.5% | Reduced |
| Teachers Retirement System of the State of Kentucky | 50,513 | $420.0K | 0.00% | 00.0% | Unchanged |
| Cetera Investment Advisers | 51,119 | $424.8K | 0.00% | +51,119 | New |
| Simplex Trading, LLC | 52,094 | $432.0K | 0.02% | +47,645+1,070.9% | Added |
| EP Wealth Advisors, LLC | 52,904 | $439.6K | 0.00% | +22,740+75.4% | Added |
| Yousif Capital Management, LLC | 53,243 | $442.4K | 0.01% | −893−1.6% | Reduced |
| Diversified Trust Co | 56,399 | $468.7K | 0.01% | +831+1.5% | Added |
| Verition Fund Management LLC | 56,606 | $470.4K | 0.00% | −2,526−4.3% | Reduced |
| Creative Planning | 58,512 | $486.2K | 0.00% | +45,850+362.1% | Added |
| Readystate Asset Management LP | 59,429 | $493.9K | 0.02% | +59,429 | New |
| ARGA Investment Management, LP | 60,132 | $499.7K | 0.02% | 00.0% | Unchanged |
| Fuller & Thaler Asset Management, Inc. | 62,340 | $518.0K | 0.00% | +62,340 | New |
| Royce & Associates LP | 63,405 | $526.9K | 0.01% | +63,405 | New |
| Janus Henderson Group PLC | 63,150 | $529.5K | 0.00% | 00.0% | Unchanged |
| State of Tennessee, Treasury Department | 63,907 | $531.1K | 0.00% | +7,434+13.2% | Added |
| State Board of Administration of Florida Retirement System | 63,997 | $531.8K | 0.00% | 00.0% | Unchanged |
| Amundi | 70,969 | $535.1K | 0.00% | −18,745−20.9% | Reduced |
| North Star Investment Management Corp. | 65,000 | $540.1K | 0.04% | 00.0% | Unchanged |
| Louisiana State Employees Retirement System | 67,300 | $559.3K | 0.01% | −1,800−2.6% | Reduced |
| SG Americas Securities, LLC | 69,460 | $577.0K | 0.00% | +5,251+8.2% | Added |
| Centiva Capital, LP | 70,262 | $583.9K | 0.03% | +70,262 | New |
| Russell Investments Group, Ltd. | 71,894 | $597.4K | 0.00% | −482,266−87.0% | Reduced |
| Man Group plc | 72,442 | $602.0K | 0.00% | +72,442 | New |
| Manufacturers Life Insurance Company, The | 73,319 | $609.3K | 0.00% | +2,312+3.3% | Added |
| Corebridge Financial, Inc. | 75,208 | $625.0K | 0.00% | −1,472−1.9% | Reduced |
| Illinois Municipal Retirement Fund | 78,212 | $649.9K | 0.01% | −3,226−4.0% | Reduced |
| Price T Rowe Associates Inc | 78,228 | $651.0K | 0.00% | +5,225+7.2% | Added |
| State of Alaska, Department of Revenue | 79,223 | $658.0K | 0.01% | −2,035−2.5% | Reduced |
| MetLife Investment Management | 85,307 | $708.9K | 0.00% | +370.0% | Added |
| Wells Fargo & Company | 85,731 | $712.4K | 0.00% | +1,749+2.1% | Added |
| Corigliano Investment Advisers, LLC | 96,600 | $802.7K | 0.36% | −295,483−75.4% | Reduced |
| Squarepoint Ops LLC | 98,776 | $820.8K | 0.00% | −62,027−38.6% | Reduced |
| Trexquant Investment LP | 100,087 | $831.7K | 0.01% | +100,087 | New |
| Two Sigma Advisers, LP | 100,600 | $836.0K | 0.00% | −300−0.3% | Reduced |
| Thrivent Financial for Lutherans | 105,020 | $873.0K | 0.00% | −5,495−5.0% | Reduced |
| Boothbay Fund Management, LLC | 115,242 | $957.7K | 0.03% | +115,242 | New |
| Nierenberg Investment Management Company, Inc. | 124,450 | $1.03M | 0.60% | 00.0% | Unchanged |
| Brevan Howard Capital Management LP | 132,573 | $1.10M | 0.03% | +132,573 | New |
| First Trust Advisors LP | 134,732 | $1.12M | 0.00% | −99,975−42.6% | Reduced |
| California State Teachers Retirement System | 135,007 | $1.12M | 0.00% | 00.0% | Unchanged |
| Gsa Capital Partners LLP | 140,018 | $1.16M | 0.11% | +140,018 | New |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 144,626 | $1.20M | 0.00% | +144,626 | New |
| Brinker Capital Investments, LLC | 149,442 | $1.24M | 0.01% | +27,610+22.7% | Added |
| Orion Portfolio Solutions, LLC | 149,442 | $1.24M | 0.01% | +27,610+22.7% | Added |
| Alliancebernstein L.P. | 152,160 | $1.26M | 0.00% | −90.0% | Reduced |
| Intech Investment Management LLC | 157,150 | $1.31M | 0.01% | −6,665−4.1% | Reduced |
| New York State Teachers Retirement System | 167,563 | $1.39M | 0.00% | −59,600−26.2% | Reduced |
| State of Wisconsin Investment Board | 190,496 | $1.58M | 0.00% | −6,008−3.1% | Reduced |
| Victory Capital Management Inc | 195,115 | $1.62M | 0.00% | +57,947+42.2% | Added |
| Glenorchy Capital Ltd | 200,341 | $1.66M | 1.24% | +6,104+3.1% | Added |
| Nisa Investment Advisors, LLC | 202,488 | $1.68M | 0.01% | +1,721+0.9% | Added |
| Marshall Wace, LLP | 211,733 | $1.76M | 0.00% | +211,733 | New |
| Deutsche Bank AG | 227,750 | $1.89M | 0.00% | −6,549−2.8% | Reduced |
| Citigroup Inc | 229,957 | $1.91M | 0.00% | +11,322+5.2% | Added |
| Great West Life Assurance Co | 230,534 | $1.92M | 0.00% | −14,685−6.0% | Reduced |
| Twinbeech Capital LP | 233,875 | $1.94M | 0.04% | +233,875 | New |
| AQR Capital Management LLC | 235,208 | $1.95M | 0.00% | +197,882+530.1% | Added |
| Guinness Asset Management LTD | 240,866 | $2.01M | 0.04% | −59,375−19.8% | Reduced |
| Barclays PLC | 241,785 | $2.01M | 0.00% | −109,448−31.2% | Reduced |
| Graham Capital Management, L.P. | 245,199 | $2.04M | 0.06% | +245,199 | New |
| CoreCommodity Management, LLC | 250,494 | $2.08M | 0.34% | +120,718+93.0% | Added |
| Rice Hall James & Associates, LLC | 254,052 | $2.11M | 0.12% | +29,979+13.4% | Added |
| BNP Paribas Arbitrage, SA | 257,595 | $2.14M | 0.00% | −11,238−4.2% | Reduced |
| Algert Global LLC | 273,070 | $2.27M | 0.06% | +159,280+140.0% | Added |
| Swiss National Bank | 279,900 | $2.33M | 0.00% | −2,800−1.0% | Reduced |
| Susquehanna Fundamental Investments, LLC | 289,034 | $2.40M | 0.04% | +289,034 | New |
| Bank of America Corp | 309,238 | $2.57M | 0.00% | +94,864+44.3% | Added |
| Susquehanna International Group, LLP | 310,269 | $2.58M | 0.00% | +50,967+19.7% | Added |