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, Q3 2023
Institutional positions in Hornbeck Offshore Services, Inc. as of Sep 30, 2023. 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
- 252
- +40 vs. Q2 2023
- Shares held
- 143.6M
- +2.67M (+1.9%) vs. Q2 2023
- Total value
- $1.61B
- +$564.7M (+54.3%) vs. Q2 2023
- New holders
- 56
- 75 more added
- Sold out
- 16
- 96 more reduced
2 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2023: 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, Q3 2023
Shares, value and share of portfolio for each institution holding Hornbeck Offshore Services, Inc.; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Dark Forest Capital Management LP | 131,190 | $1.47M | 0.12% | +131,190 | New |
| Thrivent Financial for Lutherans | 129,690 | $1.45M | 0.00% | −6,544−4.8% | Reduced |
| Quadrature Capital Ltd | 125,028 | $1.39M | 0.03% | +51,489+70.0% | Added |
| Texas Permanent School Fund | 120,403 | $1.34M | 0.01% | −4,988−4.0% | Reduced |
| Los Angeles Capital Management LLC | 116,853 | $1.31M | 0.01% | −15,148−11.5% | Reduced |
| Allianz Asset Management GmbH | 113,800 | $1.27M | 0.00% | +113,800 | New |
| Brinker Capital Investments, LLC | 112,308 | $1.25M | 0.02% | −14,879−11.7% | Reduced |
| Orion Portfolio Solutions, LLC | 112,308 | $1.25M | 0.02% | −14,879−11.7% | Reduced |
| Barclays PLC | 104,025 | $1.16M | 0.00% | −2,964−2.8% | Reduced |
| Man Group plc | – | $1.15M | 0.00% | – | New |
| CenterBook Partners LP | 98,218 | $1.10M | 0.14% | −252,877−72.0% | Reduced |
| Trexquant Investment LP | 96,073 | $1.07M | 0.03% | +96,073 | New |
| Gsa Capital Partners LLP | 95,271 | $1.06M | 0.09% | +95,271 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 94,780 | $1.06M | 0.01% | −66,197−41.1% | Reduced |
| Jane Street Group, LLC | 91,202 | $1.02M | 0.00% | +12,684+16.2% | Added |
| Arlington Capital Management, Inc. | 88,996 | $994.1K | 1.04% | −12,641−12.4% | Reduced |
| State of Alaska, Department of Revenue | 88,349 | $986.0K | 0.01% | −5,353−5.7% | Reduced |
| Janney Montgomery Scott LLC | 84,749 | $947.0K | 0.00% | +84,749 | New |
| SG Americas Securities, LLC | 83,889 | $937.0K | 0.01% | +83,889 | New |
| Seven Eight Capital, LP | 81,919 | $915.0K | 0.11% | +81,919 | New |
| Illinois Municipal Retirement Fund | 79,100 | $884.0K | 0.02% | +79,100 | New |
| American International Group, Inc. | 78,872 | $881.0K | 0.01% | +1,657+2.1% | Added |
| Toth Financial Advisory Corp | 77,725 | $868.2K | 0.13% | +77,725 | New |
| MetLife Investment Management | 75,526 | $843.6K | 0.01% | 00.0% | Unchanged |
| Deutsche Bank AG | 73,368 | $819.5K | 0.00% | +11,599+18.8% | Added |
| Manufacturers Life Insurance Company, The | 73,085 | $816.4K | 0.00% | +14,146+24.0% | Added |
| Louisiana State Employees Retirement System | 72,200 | $806.5K | 0.02% | −2,500−3.3% | Reduced |
| Yousif Capital Management, LLC | 70,209 | $784.2K | 0.01% | −5,960−7.8% | Reduced |
| Caption Management, LLC | 70,000 | $781.9K | 0.10% | +70,000 | New |
| Weiss Multi-Strategy Advisers LLC | 68,741 | $768.0K | 0.02% | +68,741 | New |
| Guggenheim Capital LLC | 66,767 | $745.8K | 0.01% | −35,400−34.6% | Reduced |
| Public Employees Retirement System of Ohio | 65,945 | $737.0K | 0.00% | +61,736+1,466.8% | Added |
| Comerica Bank | 65,964 | $736.8K | 0.00% | +65,964 | New |
| Russell Investments Group, Ltd. | 65,504 | $731.7K | 0.00% | +18,840+40.4% | Added |
| Cambria Investment Management, L.P. | 65,417 | $730.7K | 0.06% | −11,872−15.4% | Reduced |
| Citigroup Inc | 64,767 | $723.4K | 0.00% | −57,958−47.2% | Reduced |
| Petrus Trust Company, LTA | 64,467 | $720.1K | 0.08% | +25,689+66.2% | Added |
| State Board of Administration of Florida Retirement System | 63,997 | $714.8K | 0.00% | +60+0.1% | Added |
| Janus Henderson Group PLC | 63,992 | $714.5K | 0.00% | +10.0% | Added |
| AlphaCentric Advisors LLC | 60,000 | $670.2K | 0.38% | +60,000 | New |
| State of Wisconsin Investment Board | 58,480 | $653.2K | 0.00% | +22,201+61.2% | Added |
| New York State Common Retirement Fund | 57,574 | $643.1K | 0.00% | +200.0% | Added |
| Amalgamated Bank | 55,326 | $618.0K | 0.01% | −2,035−3.5% | Reduced |
| Teacher Retirement System of Texas | 53,184 | $594.0K | 0.00% | +42,300+388.6% | Added |
| Gotham Asset Management, LLC | 52,576 | $587.3K | 0.01% | +52,576 | New |
| Maryland State Retirement & Pension System | 52,218 | $583.3K | 0.01% | −3,265−5.9% | Reduced |
| Hancock Whitney Corp | 50,928 | $568.9K | 0.02% | +1,091+2.2% | Added |
| Teachers Retirement System of the State of Kentucky | 50,513 | $564.0K | 0.01% | 00.0% | Unchanged |
| Fox Run Management, L.L.C. | 49,727 | $555.5K | 0.16% | +49,727 | New |
| Range Financial Group LLC | 48,888 | $546.1K | 0.36% | +48,888 | New |
| State of Tennessee, Treasury Department | 48,495 | $541.7K | 0.00% | 00.0% | Unchanged |
| Profund Advisors LLC | 47,099 | $526.1K | 0.03% | −3,901−7.6% | Reduced |
| Aquatic Capital Management LLC | 44,000 | $491.0K | 0.02% | +38,300+671.9% | Added |
| PEAK6 Investments LLC | 43,186 | $482.4K | 0.02% | +43,186 | New |
| STRS Ohio | 42,300 | $472.0K | 0.00% | 00.0% | Unchanged |
| Oregon Public Employees Retirement Fund | 42,201 | $471.4K | 0.01% | −2,200−5.0% | Reduced |
| Arizona State Retirement System | 40,980 | $457.7K | 0.00% | +556+1.4% | Added |
| Advisor Group Holdings, Inc. | 40,037 | $447.2K | 0.00% | +38,284+2,183.9% | Added |
| Diversified Trust Co | 38,322 | $428.1K | 0.02% | −2,915−7.1% | Reduced |
| Emerald Advisers, LLC | 36,788 | $410.9K | 0.02% | +36,788 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 34,159 | $381.6K | 0.00% | +8,652+33.9% | Added |
| Quantbot Technologies LP | 33,863 | $378.3K | 0.03% | −12,303−26.6% | Reduced |
| The PNC Financial Services Group, Inc. | 32,973 | $368.3K | 0.00% | −906−2.7% | Reduced |
| CI Private Wealth, LLC | 32,957 | $368.1K | 0.00% | +658+2.0% | Added |
| Graham Capital Management, L.P. | 31,503 | $351.9K | 0.01% | +31,503 | New |
| XTX Topco Ltd | 30,710 | $343.0K | 0.06% | +17,518+132.8% | Added |
| Royal Bank of Canada | 29,814 | $333.0K | 0.00% | +13,128+78.7% | Added |
| Walleye Trading LLC | 29,370 | $328.1K | 0.01% | +29,370 | New |
| Mackenzie Financial Corp | 29,294 | $312.3K | 0.00% | +29,294 | New |
| Clough Capital Partners L P | 27,815 | $310.7K | 0.03% | +27,815 | New |
| Balyasny Asset Management LLC | 27,269 | $304.6K | 0.00% | −1,010,173−97.4% | Reduced |
| Point72 Middle East FZE | 26,711 | $298.4K | 0.02% | +26,711 | New |
| Cipher Capital LP | 25,640 | $286.4K | 0.20% | +25,640 | New |
| Guild Investment Management, Inc. | 25,000 | $279.3K | 0.47% | +25,000 | New |
| Natixis Advisors, L.P. | 24,962 | $279.0K | 0.00% | +24,962 | New |
| Mutual of America Capital Management LLC | 24,846 | $277.5K | 0.00% | −2,969−10.7% | Reduced |
| Bailard, Inc. | 24,800 | $277.0K | 0.01% | +13,900+127.5% | Added |
| Corton Capital Inc. | 24,390 | $272.4K | 0.14% | +3,822+18.6% | Added |
| Jaffetilchin Investment Partners, LLC | 24,341 | $271.9K | 0.03% | +24,341 | New |
| Dynamic Technology Lab Private Ltd | 24,113 | $269.0K | 0.03% | +11,633+93.2% | Added |
| Bank of Montreal | 23,256 | $255.8K | 0.00% | −18,164−43.9% | Reduced |
| ProShare Advisors LLC | 21,855 | $244.1K | 0.00% | −588−2.6% | Reduced |
| Guyasuta Investment Advisors Inc | 21,570 | $240.9K | 0.02% | +21,570 | New |
| Pictet Asset Management Holding SA | 20,989 | $234.4K | 0.00% | +20,989 | New |
| CIBC World Markets Inc. | 19,823 | $221.0K | 0.00% | +19,823 | New |
| State of Wyoming | 18,360 | $205.1K | 0.04% | +3,353+22.3% | Added |
| Mariner, LLC | 18,050 | $201.6K | 0.00% | −4,982−21.6% | Reduced |
| Amundi | 18,222 | $195.7K | 0.00% | 00.0% | Unchanged |
| Guinness Atkinson Asset Management Inc | 16,154 | $180.4K | 0.10% | −692−4.1% | Reduced |
| Raymond James & Associates | 16,110 | $179.9K | 0.00% | +16,110 | New |
| Wolverine Trading, LLC | 15,689 | $175.2K | 0.00% | +15,689 | New |
| Meeder Advisory Services, Inc. | 15,189 | $169.7K | 0.02% | −1,013−6.3% | Reduced |
| Allspring Global Investments Holdings, LLC | 14,863 | $166.0K | 0.00% | +14,863 | New |
| CIBC Asset Management Inc | 14,787 | $165.2K | 0.00% | −793−5.1% | Reduced |
| Stifel Financial Corp | 14,315 | $159.9K | 0.00% | −360−2.5% | Reduced |
| Ameritas Investment Partners, Inc. | 14,305 | $159.8K | 0.01% | +3,247+29.4% | Added |
| Sawtooth Solutions, LLC | 14,578 | $157.5K | 0.01% | −1,237−7.8% | Reduced |
| Bleakley Financial Group, LLC | 14,078 | $157.3K | 0.01% | −1,737−11.0% | Reduced |
| Ewa, LLC | 16,151 | $156.2K | 0.10% | +641+4.1% | Added |
| Envestnet Asset Management Inc | 13,958 | $155.9K | 0.00% | +13,958 | New |