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 |
|---|---|---|---|---|---|
| Manufacturers Life Insurance Company, The | 73,319 | $609.3K | 0.00% | +2,312+3.3% | Added |
| Man Group plc | 72,442 | $602.0K | 0.00% | +72,442 | New |
| Russell Investments Group, Ltd. | 71,894 | $597.4K | 0.00% | −482,266−87.0% | Reduced |
| Centiva Capital, LP | 70,262 | $583.9K | 0.03% | +70,262 | New |
| SG Americas Securities, LLC | 69,460 | $577.0K | 0.00% | +5,251+8.2% | Added |
| Louisiana State Employees Retirement System | 67,300 | $559.3K | 0.01% | −1,800−2.6% | Reduced |
| North Star Investment Management Corp. | 65,000 | $540.1K | 0.04% | 00.0% | Unchanged |
| Amundi | 70,969 | $535.1K | 0.00% | −18,745−20.9% | Reduced |
| State Board of Administration of Florida Retirement System | 63,997 | $531.8K | 0.00% | 00.0% | Unchanged |
| State of Tennessee, Treasury Department | 63,907 | $531.1K | 0.00% | +7,434+13.2% | Added |
| Janus Henderson Group PLC | 63,150 | $529.5K | 0.00% | 00.0% | Unchanged |
| Royce & Associates LP | 63,405 | $526.9K | 0.01% | +63,405 | New |
| Fuller & Thaler Asset Management, Inc. | 62,340 | $518.0K | 0.00% | +62,340 | New |
| ARGA Investment Management, LP | 60,132 | $499.7K | 0.02% | 00.0% | Unchanged |
| Readystate Asset Management LP | 59,429 | $493.9K | 0.02% | +59,429 | New |
| Creative Planning | 58,512 | $486.2K | 0.00% | +45,850+362.1% | Added |
| Verition Fund Management LLC | 56,606 | $470.4K | 0.00% | −2,526−4.3% | Reduced |
| Diversified Trust Co | 56,399 | $468.7K | 0.01% | +831+1.5% | Added |
| Yousif Capital Management, LLC | 53,243 | $442.4K | 0.01% | −893−1.6% | Reduced |
| EP Wealth Advisors, LLC | 52,904 | $439.6K | 0.00% | +22,740+75.4% | Added |
| Simplex Trading, LLC | 52,094 | $432.0K | 0.02% | +47,645+1,070.9% | Added |
| Cetera Investment Advisers | 51,119 | $424.8K | 0.00% | +51,119 | New |
| Teachers Retirement System of the State of Kentucky | 50,513 | $420.0K | 0.00% | 00.0% | Unchanged |
| LMR Partners LLP | 50,000 | $415.5K | 0.01% | −350,000−87.5% | Reduced |
| Comerica Bank | 48,102 | $399.7K | 0.00% | −1,363−2.8% | Reduced |
| Teacher Retirement System of Texas | 45,972 | $382.0K | 0.00% | +45,972 | New |
| D. E. Shaw & Co., Inc. | 45,382 | $377.1K | 0.00% | −4,206−8.5% | Reduced |
| Allspring Global Investments Holdings, LLC | 43,163 | $358.7K | 0.00% | +15,135+54.0% | Added |
| Oxford Asset Management LLP | 42,336 | $351.8K | 0.16% | +27,185+179.4% | Added |
| Gotham Asset Management, LLC | 41,779 | $347.2K | 0.00% | +41,779 | New |
| Maryland State Retirement & Pension System | 41,578 | $345.5K | 0.01% | −6,688−13.9% | Reduced |
| Arizona State Retirement System | 41,449 | $344.4K | 0.00% | −473−1.1% | Reduced |
| Prelude Capital Management, LLC | 41,170 | $342.1K | 0.03% | +41,170 | New |
| Amalgamated Bank | 40,834 | $339.0K | 0.00% | −822−2.0% | Reduced |
| New York State Common Retirement Fund | 40,514 | $336.7K | 0.00% | 00.0% | Unchanged |
| Bank of Montreal | 40,074 | $333.0K | 0.00% | +12,436+45.0% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 37,161 | $308.8K | 0.00% | +1,634+4.6% | Added |
| Schroder Investment Management Group | 36,718 | $305.1K | 0.00% | −1,069−2.8% | Reduced |
| HSBC Holdings PLC | 35,932 | $301.8K | 0.00% | +16,486+84.8% | Added |
| Franklin Resources Inc | 35,677 | $296.5K | 0.00% | −564,403−94.1% | Reduced |
| The PNC Financial Services Group, Inc. | 34,298 | $285.0K | 0.00% | +745+2.2% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 34,216 | $284.3K | 0.00% | +3,692+12.1% | Added |
| ProShare Advisors LLC | 33,914 | $281.8K | 0.00% | −9,489−21.9% | Reduced |
| Oregon Public Employees Retirement Fund | 32,801 | $272.6K | 0.01% | −800−2.4% | Reduced |
| Exchange Traded Concepts, LLC | 32,525 | $270.3K | 0.00% | +26,281+420.9% | Added |
| CIBC World Markets Corp | 31,974 | $265.7K | 0.00% | +18,489+137.1% | Added |
| Susquehanna Portfolio Strategies, LLC | 31,256 | $259.7K | 0.11% | +31,256 | New |
| Ieq Capital, LLC | 30,445 | $253.0K | 0.00% | +30,445 | New |
| Zazove Associates LLC | 30,400 | $252.6K | 0.02% | 00.0% | Unchanged |
| Dark Forest Capital Management LP | 30,382 | $252.5K | 0.01% | +30,382 | New |
| ISAM Funds (UK) Ltd | 30,336 | $252.1K | 0.12% | +30,336 | New |
| Caption Management, LLC | 29,435 | $244.6K | 0.01% | +29,435 | New |
| Police & Firemen's Retirement System of New Jersey | 29,267 | $243.2K | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 28,341 | $235.5K | 0.00% | −8,349−22.8% | Reduced |
| Jefferies Financial Group Inc. | 26,928 | $223.8K | 0.00% | +26,928 | New |
| KLP Kapitalforvaltning AS | 26,500 | $220.2K | 0.00% | 00.0% | Unchanged |
| Mackenzie Financial Corp | 25,755 | $214.0K | 0.00% | 00.0% | Unchanged |
| MQS Management LLC | 25,628 | $213.0K | 0.12% | +25,628 | New |
| Mirae Asset Global Investments Co., Ltd. | 24,172 | $202.8K | 0.00% | +128+0.5% | Added |
| RSM US Wealth Management LLC | 24,396 | $202.7K | 0.00% | +2,112+9.5% | Added |
| Teza Capital Management LLC | 23,975 | $199.2K | 0.09% | +23,975 | New |
| Profund Advisors LLC | 22,895 | $190.3K | 0.01% | −6,425−21.9% | Reduced |
| Polymer Capital Management (US) LLC | 22,806 | $189.5K | 0.06% | +22,806 | New |
| Pictet Asset Management Holding SA | 22,157 | $184.1K | 0.00% | +4,285+24.0% | Added |
| Caxton Associates LLP | 22,131 | $183.9K | 0.01% | +22,131 | New |
| CI Private Wealth, LLC | 21,921 | $182.2K | 0.00% | −347−1.6% | Reduced |
| Royal Bank of Canada | 21,200 | $175.0K | 0.00% | +4,760+29.0% | Added |
| Mutual of America Capital Management LLC | 20,821 | $173.0K | 0.00% | −837−3.9% | Reduced |
| Campbell & CO Investment Adviser LLC | 20,549 | $170.8K | 0.01% | +20,549 | New |
| Advisory Services Network, LLC | 19,197 | $159.5K | 0.00% | +325+1.7% | Added |
| Y-Intercept (Hong Kong) Ltd | 18,224 | $151.4K | 0.01% | −3,340−15.5% | Reduced |
| Guggenheim Capital LLC | 18,221 | $151.4K | 0.00% | −5,586−23.5% | Reduced |
| Quantessence Capital LLC | 18,200 | $151.2K | 0.04% | +18,200 | New |
| Meeder Advisory Services, Inc. | 16,999 | $141.3K | 0.01% | +27+0.2% | Added |
| SEI Investments Co | 15,764 | $131.0K | 0.00% | +2,997+23.5% | Added |
| Ewa, LLC | 15,510 | $128.9K | 0.05% | −593−3.7% | Reduced |
| Mariner, LLC | 15,275 | $126.9K | 0.00% | −647−4.1% | Reduced |
| Envestnet Asset Management Inc | 14,339 | $119.2K | 0.00% | +2,581+22.0% | Added |
| Ameritas Investment Partners, Inc. | 14,305 | $118.9K | 0.00% | 00.0% | Unchanged |
| Mesirow Financial Investment Management, Inc. | 18,215 | $118.4K | 0.00% | 00.0% | Unchanged |
| JustInvest LLC | 13,991 | $116.3K | 0.00% | +1,810+14.9% | Added |
| Jain Global LLC | 13,697 | $113.8K | 0.00% | +13,697 | New |
| Stifel Financial Corp | 13,228 | $109.9K | 0.00% | −33−0.2% | Reduced |
| Lazard Asset Management LLC | 12,882 | $107.0K | 0.00% | +12,882 | New |
| Xponance, Inc. | 12,678 | $105.4K | 0.00% | +490+4.0% | Added |
| Bayesian Capital Management, LP | 12,300 | $102.2K | 0.02% | +12,300 | New |
| Quantinno Capital Management LP | 11,986 | $99.6K | 0.00% | +211+1.8% | Added |
| Mercer Global Advisors Inc | 11,631 | $96.7K | 0.00% | +147+1.3% | Added |
| Pathstone Holdings, LLC | 11,508 | $95.6K | 0.00% | −5,409−32.0% | Reduced |
| Wiley Bros.-Aintree Capital, LLC | 10,893 | $91.4K | 0.00% | +383+3.6% | Added |
| Cresset Asset Management, LLC | 10,903 | $90.6K | 0.00% | +10,903 | New |
| CWM, LLC | 10,699 | $89.0K | 0.00% | +4,688+78.0% | Added |
| STRS Ohio | 10,700 | $88.9K | 0.00% | −11,600−52.0% | Reduced |
| Canandaigua National Bank & Trust Co | 10,543 | $87.6K | 0.01% | −212−2.0% | Reduced |
| Crossmark Global Holdings, Inc. | 10,206 | $84.8K | 0.00% | −74−0.7% | Reduced |
| Caldwell Sutter Capital, Inc. | 10,000 | $83.1K | 0.04% | +10,000 | New |
| Guinness Atkinson Asset Management Inc | 9,762 | $81.1K | 0.05% | −473−4.6% | Reduced |
| Coldstream Capital Management Inc | 9,690 | $80.5K | 0.00% | +9,690 | New |
| KBC Group NV | 9,136 | $76.0K | 0.00% | 00.0% | Unchanged |
| C M Bidwell & Associates Ltd | 8,529 | $70.9K | 0.04% | +8,529 | New |