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, Q4 2025
Institutional positions in Hornbeck Offshore Services, Inc. as of Dec 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
- 265
- +22 vs. Q3 2025
- Shares held
- 127.8M
- +1.33M (+1.1%) vs. Q3 2025
- Total value
- $801.2M
- −$28.2M (−3.4%) vs. Q3 2025
- New holders
- 55
- 90 more added
- Sold out
- 33
- 78 more reduced
2 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding Hornbeck Offshore Services, Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Royce & Associates LP | 226,320 | $1.42M | 0.01% | +57,987+34.4% | Added |
| Deutsche Bank AG | 227,135 | $1.42M | 0.00% | +6,085+2.8% | Added |
| Engineers Gate Manager LP | 230,740 | $1.45M | 0.02% | +230,740 | New |
| ExodusPoint Capital Management, LP | 231,271 | $1.45M | 0.02% | +42,258+22.4% | Added |
| Verition Fund Management LLC | 234,863 | $1.47M | 0.01% | +117,268+99.7% | Added |
| Millennium Management LLC | 260,029 | $1.63M | 0.00% | −3,765,672−93.5% | Reduced |
| Swiss National Bank | 275,200 | $1.73M | 0.00% | −3,800−1.4% | Reduced |
| Barclays PLC | 293,615 | $1.84M | 0.00% | +51,380+21.2% | Added |
| State of Wisconsin Investment Board | 296,559 | $1.86M | 0.00% | +215+0.1% | Added |
| Tudor Investment Corp Et Al | 299,611 | $1.88M | 0.01% | +177,776+145.9% | Added |
| Prudential Financial Inc | 316,424 | $1.98M | 0.00% | −71,710−18.5% | Reduced |
| Arrowstreet Capital, Limited Partnership | 337,565 | $2.12M | 0.00% | +337,565 | New |
| Legal & General Group Plc | 346,024 | $2.17M | 0.00% | −63,000−15.4% | Reduced |
| Bank of America Corp | 355,591 | $2.23M | 0.00% | −73,048−17.0% | Reduced |
| CSM Advisors, LLC | 360,315 | $2.26M | 0.06% | −189,945−34.5% | Reduced |
| Trexquant Investment LP | 361,051 | $2.26M | 0.02% | +361,051 | New |
| Nuveen, LLC | 388,800 | $2.44M | 0.00% | −10.0% | Reduced |
| UBS Asset Management Americas Inc | 402,769 | $2.53M | 0.00% | +5,220+1.3% | Added |
| Rhumbline Advisers | 406,348 | $2.55M | 0.00% | −12,264−2.9% | Reduced |
| Assenagon Asset Management S.A. | 408,286 | $2.56M | 0.00% | +3,601+0.9% | Added |
| Russell Investments Group, Ltd. | 462,026 | $2.90M | 0.00% | +103,792+29.0% | Added |
| Public Sector Pension Investment Board | 473,742 | $2.97M | 0.01% | −59,451−11.1% | Reduced |
| JPMorgan Chase & Co | 523,733 | $3.28M | 0.00% | +31,654+6.4% | Added |
| Kennedy Capital Management, Inc. | 559,666 | $3.51M | 0.07% | +1,428+0.3% | Added |
| First Eagle Investment Management, LLC | 559,858 | $3.51M | 0.01% | +30,500+5.8% | Added |
| FMR LLC | 569,437 | $3.57M | 0.00% | +109,877+23.9% | Added |
| Ameriprise Financial Inc | 599,302 | $3.76M | 0.00% | +198,999+49.7% | Added |
| Jane Street Group, LLC | 599,326 | $3.76M | 0.00% | +316,456+111.9% | Added |
| Simcoe Capital LLC | 608,632 | $3.82M | 3.59% | +608,632 | New |
| Empowered Funds, LLC | 629,339 | $3.95M | 0.07% | +31,760+5.3% | Added |
| Voya Investment Management LLC | 631,996 | $3.96M | 0.00% | −31,935−4.8% | Reduced |
| Citadel Advisors LLC | 672,234 | $4.21M | 0.00% | −66,562−9.0% | Reduced |
| Voloridge Investment Management, LLC | 710,543 | $4.46M | 0.02% | +228,819+47.5% | Added |
| UBS Group AG | 735,712 | $4.61M | 0.00% | −313,430−29.9% | Reduced |
| Bank of New York Mellon Corp | 848,084 | $5.32M | 0.00% | +15,189+1.8% | Added |
| Tensile Capital Management LP | 849,946 | $5.33M | 0.69% | −441,013−34.2% | Reduced |
| Balyasny Asset Management LLC | 925,829 | $5.80M | 0.01% | +925,829 | New |
| Bridgeway Capital Management, LLC | 959,745 | $6.02M | 0.13% | +31,760+3.4% | Added |
| Renaissance Technologies LLC | 1,005,939 | $6.31M | 0.01% | +753,712+298.8% | Added |
| Hotchkis & Wiley Capital Management LLC | 1,033,103 | $6.48M | 0.02% | −11,900−1.1% | Reduced |
| Point72 Asset Management, L.P. | 1,089,044 | $6.83M | 0.01% | +1,089,044 | New |
| CenterBook Partners LP | 1,172,077 | $7.35M | 0.36% | +43,634+3.9% | Added |
| D. E. Shaw & Co., Inc. | 1,184,110 | $7.42M | 0.01% | +492,594+71.2% | Added |
| Adage Capital Partners GP, L.L.C. | 1,300,000 | $8.15M | 0.01% | −350,000−21.2% | Reduced |
| Goldman Sachs Group Inc | 1,326,903 | $8.32M | 0.00% | +16,576+1.3% | Added |
| Panagora Asset Management Inc | 1,341,719 | $8.41M | 0.03% | +42,058+3.2% | Added |
| Qube Research & Technologies Ltd | 1,460,679 | $9.16M | 0.01% | +216,856+17.4% | Added |
| Northern Trust Corp | 1,628,262 | $10.2M | 0.00% | −71,599−4.2% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 1,860,254 | $11.7M | 0.02% | +50,279+2.8% | Added |
| Gate City Capital Management, LLC | 1,872,195 | $11.7M | 5.08% | −575,000−23.5% | Reduced |
| Public Employees Retirement Association of Colorado | 1,873,615 | $11.7M | 0.04% | 00.0% | Unchanged |
| Van Eck Associates Corp | 1,954,102 | $12.3M | 0.01% | +257,809+15.2% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 2,092,112 | $13.1M | 0.02% | +2,092,112 | New |
| Morgan Stanley | 2,220,411 | $13.9M | 0.00% | +517,150+30.4% | Added |
| Charles Schwab Investment Management Inc | 2,544,407 | $16.0M | 0.00% | −20,838−0.8% | Reduced |
| Systematic Financial Management LP | 2,997,142 | $18.8M | 0.44% | −28,285−0.9% | Reduced |
| Wellington Management Group LLP | 3,155,143 | $19.8M | 0.00% | −83,239−2.6% | Reduced |
| Geode Capital Management, LLC | 3,278,916 | $20.6M | 0.00% | +14,354+0.4% | Added |
| Principal Financial Group Inc | 4,734,234 | $29.7M | 0.02% | −69,913−1.5% | Reduced |
| Invesco Ltd. | 4,968,078 | $31.1M | 0.00% | +1,835,536+58.6% | Added |
| American Century Companies Inc | 5,128,905 | $32.2M | 0.02% | −270,248−5.0% | Reduced |
| State Street Corp | 6,263,543 | $39.3M | 0.00% | +372,115+6.3% | Added |
| Dimensional Fund Advisors LP | 8,709,919 | $54.6M | 0.01% | −148,204−1.7% | Reduced |
| Vanguard Group Inc | 13,070,701 | $82.0M | 0.00% | −243,226−1.8% | Reduced |
| BlackRock, Inc. | 21,699,620 | $136.1M | 0.00% | +283,272+1.3% | Added |
| Fisher Asset Management, LLC | 0 | $0 | 0.00% | −2,254,930−100.0% | Sold out |
| Pacer Advisors, Inc. | 0 | $0 | 0.00% | −777,603−100.0% | Sold out |
| Acuitas Investments, LLC | 0 | $0 | 0.00% | −681,610−100.0% | Sold out |
| First Manhattan Co | 0 | $0 | 0.00% | −600,000−100.0% | Sold out |
| First Trust Advisors LP | 0 | $0 | 0.00% | −557,638−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −160,194−100.0% | Sold out |
| Rice Hall James & Associates, LLC | 0 | $0 | 0.00% | −155,247−100.0% | Sold out |
| Fulcrum Asset Management LLP | 0 | $0 | 0.00% | −64,595−100.0% | Sold out |
| Teacher Retirement System of Texas | 0 | $0 | 0.00% | −44,471−100.0% | Sold out |
| Resources Investment Advisors, LLC. | 0 | $0 | 0.00% | −39,822−100.0% | Sold out |
| Oxford Asset Management LLP | 0 | $0 | 0.00% | −31,045−100.0% | Sold out |
| Zazove Associates LLC | 0 | $0 | 0.00% | −30,400−100.0% | Sold out |
| Schroder Investment Management Group | 0 | $0 | 0.00% | −29,027−100.0% | Sold out |
| Omers Administration Corp | 0 | $0 | 0.00% | −16,100−100.0% | Sold out |
| Mariner, LLC | 0 | $0 | 0.00% | −15,260−100.0% | Sold out |
| Pathstone Holdings, LLC | 0 | $0 | 0.00% | −14,701−100.0% | Sold out |
| JustInvest LLC | 0 | $0 | 0.00% | −11,284−100.0% | Sold out |
| Coldstream Capital Management Inc | 0 | $0 | 0.00% | −11,214−100.0% | Sold out |
| Cerity Partners LLC | 0 | $0 | 0.00% | −10,928−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −10,839−100.0% | Sold out |
| Ballentine Partners, LLC | 0 | $0 | 0.00% | −10,620−100.0% | Sold out |
| Drucker Wealth 3.0, LLC | 0 | $0 | 0.00% | −10,093−100.0% | Sold out |
| Grizzlyrock Capital, LLC | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −1,919−100.0% | Sold out |
| Harbour Investments, Inc. | 0 | $0 | 0.00% | −850−100.0% | Sold out |
| Family Legacy Financial Solutions, LLC | 0 | $0 | 0.00% | −781−100.0% | Sold out |
| Northwestern Mutual Wealth Management Co | 0 | $0 | 0.00% | −339−100.0% | Sold out |
| Kilter Group LLC | 0 | $0 | 0.00% | −276−100.0% | Sold out |
| Atlantic Trust, LLC | 0 | $0 | 0.00% | −123−100.0% | Sold out |
| Clearstead Advisors, LLC | 0 | $0 | 0.00% | −65−100.0% | Sold out |
| Transamerica Financial Advisors, Inc. | 0 | $0 | 0.00% | −64−100.0% | Sold out |
| Wealthspire Advisors, LLC | 0 | $0 | 0.00% | −44−100.0% | Sold out |
| JPL Wealth Management, LLC | 0 | $0 | 0.00% | −25−100.0% | Sold out |
| CIBC Bancorp USA Inc. | – | – | – | – | Not filed |
| Hemington Wealth Management | – | – | – | – | Not filed |