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 $1.20B in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in Hornbeck Offshore Services, Inc. as of Jun 30, 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
- 285
- +15 vs. Q1 2026
- Shares held
- 135.9M
- +6.00M (+4.6%) vs. Q1 2026
- Total value
- $1.19B
- −$95.5M (−7.4%) vs. Q1 2026
- New holders
- 43
- 114 more added
- Sold out
- 28
- 82 more reduced
4 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 | $1.20B |
| Q1 2026 | 274 | $1.29B |
| Q4 2025 | 265 | $801.9M |
| Q3 2025 | 245 | $832.8M |
| Q2 2025 | 253 | $818.7M |
| Q1 2025 | 256 | $1.13B |
| Q4 2024 | 243 | $1.31B |
| Q3 2024 | 239 | $1.50B |
| Q2 2024 | 242 | $1.65B |
| Q1 2024 | 223 | $1.55B |
| Q4 2023 | 241 | $1.50B |
| Q3 2023 | 252 | $1.61B |
| Q2 2023 | 214 | $1.04B |
| Q1 2023 | 228 | $1.13B |
| Q4 2022 | 210 | $1.03B |
| Q3 2022 | 196 | $514.4M |
| Q2 2022 | 190 | $429.7M |
| Q1 2022 | 191 | $655.3M |
| Q4 2021 | 186 | $411.4M |
| Q3 2021 | 179 | $530.0M |
| Q2 2021 | 178 | $804.2M |
| Q1 2021 | 183 | $696.1M |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Hornbeck Offshore Services, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Ewa, LLC | 13,554 | $118.5K | 0.02% | −7−0.1% | Reduced |
| Inscription Capital, LLC | 13,593 | $118.8K | 0.01% | 00.0% | Unchanged |
| Raymond James Financial Inc | 14,021 | $122.5K | 0.00% | −36,602−72.3% | Reduced |
| Mariner, LLC | 14,215 | $124.2K | 0.00% | +14,215 | New |
| CI Private Wealth, LLC | 14,890 | $130.1K | 0.00% | +2,181+17.2% | Added |
| Neuberger Berman Group LLC | 15,130 | $132.2K | 0.00% | +3,944+35.3% | Added |
| Assetmark, Inc | 15,135 | $132.3K | 0.00% | +1,313+9.5% | Added |
| Winton Group Ltd | 15,300 | $133.7K | 0.00% | −900−5.6% | Reduced |
| Mutual of America Capital Management LLC | 15,689 | $137.1K | 0.00% | +35+0.2% | Added |
| Meeder Advisory Services, Inc. | 15,808 | $138.2K | 0.01% | −314−1.9% | Reduced |
| JustInvest LLC | 16,640 | $145.4K | 0.00% | +5,956+55.7% | Added |
| Balyasny Asset Management LLC | 17,224 | $150.5K | 0.00% | +17,224 | New |
| Mackenzie Financial Corp | 17,392 | $152.0K | 0.00% | +7,268+71.8% | Added |
| Dark Forest Capital Management LP | 17,974 | $157.1K | 0.01% | +17,974 | New |
| Toroso Investments, LLC | 18,543 | $162.1K | 0.00% | +18,543 | New |
| SG Americas Securities, LLC | 19,232 | $168.0K | 0.00% | +1,305+7.3% | Added |
| Mercer Global Advisors Inc | 19,439 | $169.9K | 0.00% | +1,710+9.6% | Added |
| VARCOV Co. | 19,535 | $170.7K | 0.06% | +19,535 | New |
| Maryland State Retirement & Pension System | 19,679 | $172.0K | 0.00% | 00.0% | Unchanged |
| Commonwealth Equity Services, LLC | 20,060 | $175.3K | 0.00% | −672−3.2% | Reduced |
| ProShare Advisors LLC | 20,065 | $175.4K | 0.00% | −1,562−7.2% | Reduced |
| Bank of Montreal | 20,084 | $175.5K | 0.00% | +76+0.4% | Added |
| Inceptionr LLC | 20,279 | $177.2K | 0.04% | −352−1.7% | Reduced |
| Mirabella Financial Services LLP | 20,737 | $181.2K | 0.02% | −37−0.2% | Reduced |
| Cetera Investment Advisers | 20,876 | $182.5K | 0.00% | +2,200+11.8% | Added |
| LPL Financial LLC | 21,061 | $184.1K | 0.00% | +9,339+79.7% | Added |
| Axq Capital, LP | 22,247 | $194.4K | 0.02% | +6,514+41.4% | Added |
| Pictet Asset Management Holding SA | 24,021 | $209.9K | 0.00% | 00.0% | Unchanged |
| Envestnet Asset Management Inc | 24,171 | $211.3K | 0.00% | −499−2.0% | Reduced |
| Steinberganna Wealth Management | 24,520 | $214.3K | 0.09% | +24,520 | New |
| Trexquant Investment LP | 25,749 | $225.0K | 0.00% | −142,883−84.7% | Reduced |
| CSS LLC | 26,500 | $231.6K | 0.01% | +14,500+120.8% | Added |
| Teacher Retirement System of Texas | 26,659 | $233.0K | 0.00% | −4,042−13.2% | Reduced |
| nVerses Capital, LLC | 26,782 | $234.1K | 0.36% | +26,782 | New |
| The PNC Financial Services Group, Inc. | 29,819 | $260.6K | 0.00% | +177+0.6% | Added |
| KLP Kapitalforvaltning AS | 30,100 | $263.1K | 0.00% | 00.0% | Unchanged |
| Centiva Capital, LP | 30,941 | $270.4K | 0.01% | +11,660+60.5% | Added |
| Oregon Public Employees Retirement Fund | 31,101 | $271.8K | 0.00% | −200−0.6% | Reduced |
| Prelude Capital Management, LLC | 31,200 | $272.7K | 0.02% | +12,700+68.6% | Added |
| State of Wyoming | 31,796 | $277.9K | 0.03% | +21,347+204.3% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 32,484 | $283.9K | 0.00% | −1,342−4.0% | Reduced |
| Profund Advisors LLC | 32,622 | $285.1K | 0.01% | −12,405−27.6% | Reduced |
| AE Wealth Management LLC | 32,745 | $286.2K | 0.00% | +14,530+79.8% | Added |
| Teachers Retirement System of the State of Kentucky | 34,523 | $301.0K | 0.00% | 00.0% | Unchanged |
| Vanguard Investments Australia, Ltd. | 36,033 | $314.9K | 0.00% | 00.0% | Unchanged |
| Yousif Capital Management, LLC | 36,506 | $319.1K | 0.00% | +59+0.2% | Added |
| Amalgamated Bank | 36,906 | $323.0K | 0.00% | −2,548−6.5% | Reduced |
| Arizona State Retirement System | 38,611 | $337.5K | 0.00% | +232+0.6% | Added |
| Aquatic Capital Management LLC | 39,815 | $348.0K | 0.01% | +17,617+79.4% | Added |
| New York State Common Retirement Fund | 40,514 | $354.1K | 0.00% | 00.0% | Unchanged |
| Great Lakes Advisors, LLC | 42,131 | $368.2K | 0.00% | +148+0.4% | Added |
| Police & Firemen's Retirement System of New Jersey | 43,497 | $380.2K | 0.00% | +5,228+13.7% | Added |
| Jump Financial, LLC | 44,625 | $390.0K | 0.00% | −82,711−65.0% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 49,553 | $433.1K | 0.00% | 00.0% | Unchanged |
| State of Tennessee, Treasury Department | 50,144 | $438.3K | 0.00% | −1,697−3.3% | Reduced |
| State of Alaska, Department of Revenue | 50,615 | $442.0K | 0.00% | −23,008−31.3% | Reduced |
| Hancock Whitney Corp | 54,583 | $477.1K | 0.01% | +54,583 | New |
| EP Wealth Advisors, LLC | 55,169 | $482.2K | 0.00% | +371+0.7% | Added |
| Manufacturers Life Insurance Company, The | 58,262 | $509.2K | 0.00% | −1,898−3.2% | Reduced |
| Jacobs Levy Equity Management, Inc | 58,603 | $512.2K | 0.00% | −6,877−10.5% | Reduced |
| Walleye Trading LLC | 59,043 | $516.0K | 0.01% | −68,305−53.6% | Reduced |
| Louisiana State Employees Retirement System | 60,000 | $524.4K | 0.01% | −700−1.2% | Reduced |
| Allspring Global Investments Holdings, LLC | 62,914 | $535.4K | 0.00% | +1,588+2.6% | Added |
| Vanguard Global Advisers, LLC | 62,023 | $542.1K | 0.00% | +9,171+17.4% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 64,939 | $567.6K | 0.00% | −315−0.5% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 65,469 | $572.2K | 0.00% | +65,469 | New |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 66,068 | $577.4K | 0.00% | −20,355−23.6% | Reduced |
| Nisa Investment Advisors, LLC | 69,336 | $606.0K | 0.00% | +4,383+6.7% | Added |
| Federated Hermes, Inc. | 69,659 | $608.8K | 0.00% | −11,207−13.9% | Reduced |
| Diversified Trust Co | 69,684 | $609.0K | 0.01% | +227+0.3% | Added |
| Illinois Municipal Retirement Fund | 71,340 | $623.5K | 0.01% | +109+0.2% | Added |
| Canada Pension Plan Investment Board | 73,500 | $642.4K | 0.00% | +58,700+396.6% | Added |
| Fifth Third Bancorp | 75,620 | $660.9K | 0.00% | +1,058+1.4% | Added |
| MetLife Investment Management | 82,628 | $722.2K | 0.00% | +7,285+9.7% | Added |
| Cresset Asset Management, LLC | 82,951 | $725.0K | 0.00% | −101,976−55.1% | Reduced |
| Caxton Associates LLP | 85,563 | $747.8K | 0.01% | +47,032+122.1% | Added |
| Vident Advisory, LLC | 86,465 | $755.7K | 0.01% | +86,465 | New |
| Thrivent Financial for Lutherans | 89,954 | $786.0K | 0.00% | −1,346−1.5% | Reduced |
| Boothbay Fund Management, LLC | 91,676 | $801.2K | 0.02% | +91,676 | New |
| NBC Securities, Inc. | 93,630 | $818.3K | 0.06% | +93,630 | New |
| Los Angeles Capital Management LLC | 94,434 | $825.4K | 0.00% | +63,162+202.0% | Added |
| Creative Planning | 99,473 | $869.4K | 0.00% | +48,779+96.2% | Added |
| Quantinno Capital Management LP | 103,532 | $904.9K | 0.00% | +33,526+47.9% | Added |
| Vanguard Asset Management, Ltd | 106,934 | $934.6K | 0.00% | +18,490+20.9% | Added |
| Guggenheim Capital LLC | 108,863 | $951.5K | 0.01% | +41,636+61.9% | Added |
| Great West Life Assurance Co | 111,381 | $974.0K | 0.00% | 00.0% | Unchanged |
| SummerHaven Investment Management, LLC | 116,582 | $1.02M | 0.55% | 00.0% | Unchanged |
| New York State Teachers Retirement System | 121,689 | $1.06M | 0.00% | +4,251+3.6% | Added |
| Schonfeld Strategic Advisors LLC | 123,016 | $1.08M | 0.01% | +123,016 | New |
| Amundi | 123,647 | $1.08M | 0.00% | +15,141+14.0% | Added |
| Susquehanna International Group, LLP | 124,085 | $1.08M | 0.00% | +62,575+101.7% | Added |
| Nierenberg Investment Management Company, Inc. | 124,450 | $1.09M | 0.54% | 00.0% | Unchanged |
| Wells Fargo & Company | 126,973 | $1.11M | 0.00% | +71,780+130.1% | Added |
| AQR Capital Management LLC | 127,099 | $1.11M | 0.00% | −81,145−39.0% | Reduced |
| Citigroup Inc | 129,913 | $1.14M | 0.00% | +79,169+156.0% | Added |
| Brevan Howard Capital Management LP | 130,360 | $1.14M | 0.02% | +103,754+390.0% | Added |
| Price T Rowe Associates Inc | 131,155 | $1.15M | 0.00% | +16,733+14.6% | Added |
| OP Asset Management Ltd | 132,142 | $1.15M | 0.01% | 00.0% | Unchanged |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 135,154 | $1.18M | 0.00% | −10,902−7.5% | Reduced |
| State Board of Administration of Florida Retirement System | 137,617 | $1.20M | 0.00% | −153,885−52.8% | Reduced |