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, Q3 2021
Institutional positions in Hornbeck Offshore Services, Inc. as of Sep 30, 2021. 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
- 179
- +4 vs. Q2 2021
- Shares held
- 136.5M
- −3.75M (−2.7%) vs. Q2 2021
- Total value
- $530.0M
- −$270.1M (−33.8%) vs. Q2 2021
- New holders
- 23
- 52 more added
- Sold out
- 19
- 65 more reduced
3 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: 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, Q3 2021
Shares, value and share of portfolio for each institution holding Hornbeck Offshore Services, Inc.; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 23,378,187 | $90.7M | 0.00% | −688,063−2.9% | Reduced |
| Vanguard Group Inc | 15,315,692 | $59.4M | 0.00% | +312,017+2.1% | Added |
| Victory Capital Management Inc | 10,769,054 | $41.8M | 0.04% | −69,085−0.6% | Reduced |
| Van Eck Associates Corp | 9,286,340 | $36.0M | 0.09% | +1,059,143+12.9% | Added |
| Dimensional Fund Advisors LP | 8,152,185 | $31.6M | 0.01% | −950,471−10.4% | Reduced |
| State Street Corp | 7,063,105 | $27.4M | 0.00% | +506,057+7.7% | Added |
| Bank of New York Mellon Corp | 7,041,129 | $27.3M | 0.01% | −11,126−0.2% | Reduced |
| FMR LLC | 5,841,630 | $22.7M | 0.00% | +323,069+5.9% | Added |
| Macquarie Group Ltd | 5,561,117 | $21.6M | 0.02% | −17,425−0.3% | Reduced |
| Invesco Ltd. | 5,129,892 | $19.9M | 0.01% | −107,096−2.0% | Reduced |
| Geode Capital Management, LLC | 3,004,569 | $11.7M | 0.00% | +366,054+13.9% | Added |
| Mirae Asset Global Investments Co., Ltd. | 2,225,551 | $8.63M | 0.02% | −926,309−29.4% | Reduced |
| Northern Trust Corp | 1,963,680 | $7.62M | 0.00% | −12,901−0.7% | Reduced |
| Public Employees Retirement Association of Colorado | 1,865,087 | $7.24M | 0.03% | −64,982−3.4% | Reduced |
| Charles Schwab Investment Management Inc | 1,771,333 | $6.87M | 0.00% | +68,305+4.0% | Added |
| Eagle Asset Management Inc | 1,714,679 | $6.65M | 0.03% | −63,400−3.6% | Reduced |
| Systematic Financial Management LP | 1,317,751 | $5.11M | 0.16% | −12,938−1.0% | Reduced |
| Principal Financial Group Inc | 1,203,920 | $4.67M | 0.00% | −20,286−1.7% | Reduced |
| Hotchkis & Wiley Capital Management LLC | 1,173,490 | $4.55M | 0.01% | −62,560−5.1% | Reduced |
| Nuveen Asset Management, LLC | 1,167,372 | $4.35M | 0.00% | −291,412−20.0% | Reduced |
| Nomura Holdings Inc | 878,251 | $3.67M | 0.03% | +65,825+8.1% | Added |
| Panagora Asset Management Inc | 931,624 | $3.62M | 0.02% | +3,488+0.4% | Added |
| Wells Fargo & Company | 906,696 | $3.52M | 0.00% | −119,218−11.6% | Reduced |
| First Manhattan Co | 805,125 | $3.12M | 0.01% | +250,000+45.0% | Added |
| Ameriprise Financial Inc | 758,445 | $2.94M | 0.00% | −25,924−3.3% | Reduced |
| Morgan Stanley | 726,740 | $2.82M | 0.00% | −943−0.1% | Reduced |
| Bridgeway Capital Management, LLC | 701,000 | $2.72M | 0.05% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 695,987 | $2.70M | 0.01% | +169,180+32.1% | Added |
| Goldman Sachs Group Inc | 557,881 | $2.17M | 0.00% | −338,751−37.8% | Reduced |
| CoreCommodity Management, LLC | 544,413 | $2.11M | 0.59% | +544,413 | New |
| Parametric Portfolio Associates LLC | 532,884 | $2.07M | 0.00% | +182,300+52.0% | Added |
| Pacific Global Investment Management CO | 501,370 | $1.95M | 0.39% | −3,768−0.7% | Reduced |
| State of Wisconsin Investment Board | 469,550 | $1.82M | 0.00% | 00.0% | Unchanged |
| Rhumbline Advisers | 443,372 | $1.72M | 0.00% | −55,140−11.1% | Reduced |
| HSBC Holdings PLC | 407,976 | $1.59M | 0.00% | +27,896+7.3% | Added |
| Public Sector Pension Investment Board | 392,842 | $1.52M | 0.01% | +103,332+35.7% | Added |
| JPMorgan Chase & Co | 388,102 | $1.51M | 0.00% | −436,840−53.0% | Reduced |
| Guinness Asset Management LTD | 397,095 | $1.46M | 0.07% | 00.0% | Unchanged |
| Legal & General Group Plc | 329,183 | $1.28M | 0.00% | +28,868+9.6% | Added |
| American Century Companies Inc | 325,405 | $1.26M | 0.00% | +47,926+17.3% | Added |
| Susquehanna International Group, LLP | 320,727 | $1.24M | 0.00% | −334,657−51.1% | Reduced |
| Swiss National Bank | 315,600 | $1.23M | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 303,762 | $1.18M | 0.00% | +186,419+158.9% | Added |
| Bank of America Corp | 293,690 | $1.14M | 0.00% | +128,481+77.8% | Added |
| Gsa Capital Partners LLP | 280,135 | $1.09M | 0.11% | +280,135 | New |
| Prudential Financial Inc | 278,798 | $1.08M | 0.00% | +21,983+8.6% | Added |
| Thrivent Financial for Lutherans | 262,058 | $1.02M | 0.00% | +36,356+16.1% | Added |
| Tudor Investment Corp Et Al | 252,778 | $981.0K | 0.02% | +252,778 | New |
| New York State Teachers Retirement System | 235,763 | $915.0K | 0.00% | −44,215−15.8% | Reduced |
| Lazard Asset Management LLC | 232,072 | $900.0K | 0.00% | +172,884+292.1% | Added |
| UBS Asset Management Americas Inc | 218,534 | $847.9K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 200,000 | $776.0K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 197,428 | $766.0K | 0.00% | +277+0.1% | Added |
| Susquehanna Fundamental Investments, LLC | 191,311 | $742.0K | 0.01% | −36,650−16.1% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 188,368 | $731.0K | 0.04% | −4,162−2.2% | Reduced |
| SummerHaven Investment Management, LLC | 179,151 | $695.0K | 0.41% | +179,151 | New |
| Brinker Capital Investments, LLC | 116,914 | $668.0K | 0.01% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 170,255 | $661.0K | 0.00% | −3,567,712−95.4% | Reduced |
| Exchange Traded Concepts, LLC | 167,621 | $650.0K | 0.02% | +167,621 | New |
| Barclays PLC | 163,761 | $636.0K | 0.00% | +59,377+56.9% | Added |
| Renaissance Technologies LLC | 161,230 | $626.0K | 0.00% | −46,897−22.5% | Reduced |
| BNP Paribas Arbitrage, SA | 156,356 | $606.7K | 0.00% | +88,172+129.3% | Added |
| Bokf, NA | 150,080 | $582.0K | 0.01% | +150,080 | New |
| Balyasny Asset Management LLC | 145,584 | $565.0K | 0.00% | +145,584 | New |
| Comerica Bank | 129,773 | $536.0K | 0.00% | −2,878−2.2% | Reduced |
| Winton Group Ltd | 125,768 | $488.0K | 0.03% | +24,658+24.4% | Added |
| Engineers Gate Manager LP | 125,104 | $485.0K | 0.03% | +125,104 | New |
| Great West Life Assurance Co | 121,637 | $475.0K | 0.00% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 120,209 | $466.0K | 0.00% | +120,209 | New |
| Royce & Associates LP | 119,494 | $464.0K | 0.00% | +108,586+995.5% | Added |
| Qube Research & Technologies Ltd | 117,319 | $455.0K | 0.01% | +23,341+24.8% | Added |
| Credit Suisse AG | 113,398 | $440.0K | 0.00% | −6,164−5.2% | Reduced |
| Guyasuta Investment Advisors Inc | 112,455 | $436.0K | 0.03% | 00.0% | Unchanged |
| Citadel Advisors LLC | 111,098 | $431.0K | 0.00% | +68,600+161.4% | Added |
| Keybank National Association | 110,020 | $427.0K | 0.00% | −3,000−2.7% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 107,475 | $417.0K | 0.00% | −1,253−1.2% | Reduced |
| Texas Permanent School Fund | 104,855 | $407.0K | 0.01% | −729−0.7% | Reduced |
| State of Alaska, Department of Revenue | 103,397 | $401.0K | 0.00% | +5,350+5.5% | Added |
| First Quadrant L P | 100,200 | $389.0K | 0.05% | 00.0% | Unchanged |
| Occudo Quantitative Strategies LP | 95,554 | $371.0K | 0.04% | +43,349+83.0% | Added |
| Voya Investment Management LLC | 92,856 | $360.0K | 0.00% | −1,942−2.0% | Reduced |
| State of Tennessee, Treasury Department | 92,368 | $360.0K | 0.00% | +41,872+82.9% | Added |
| American International Group, Inc. | 89,723 | $348.0K | 0.00% | −3,098−3.3% | Reduced |
| IndexIQ Advisors LLC | 89,029 | $345.0K | 0.01% | +8,917+11.1% | Added |
| New York State Common Retirement Fund | 86,693 | $336.0K | 0.00% | −25,399−22.7% | Reduced |
| Deutsche Bank AG | 84,477 | $327.0K | 0.00% | −2,487−2.9% | Reduced |
| Dynamic Technology Lab Private Ltd | 83,571 | $324.0K | 0.04% | +83,571 | New |
| State Board of Administration of Florida Retirement System | 79,117 | $307.0K | 0.00% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 77,851 | $302.0K | 0.00% | −3,682−4.5% | Reduced |
| Citigroup Inc | 75,945 | $295.0K | 0.00% | −2,314−3.0% | Reduced |
| Energy Opportunities Capital Management, LLC | 74,509 | $289.0K | 0.75% | 00.0% | Unchanged |
| SEI Investments Co | 73,974 | $287.0K | 0.00% | −3,126−4.1% | Reduced |
| Harel Insurance Investments & Financial Services Ltd. | 70,000 | $272.0K | 0.01% | 00.0% | Unchanged |
| Amalgamated Bank | 68,903 | $267.0K | 0.00% | −1,298−1.8% | Reduced |
| Louisiana State Employees Retirement System | 68,300 | $265.0K | 0.01% | +4,400+6.9% | Added |
| Envestnet Asset Management Inc | 66,535 | $258.0K | 0.00% | −10,719−13.9% | Reduced |
| Hancock Whitney Corp | 65,422 | $254.0K | 0.01% | −1,136−1.7% | Reduced |
| Oregon Public Employees Retirement Fund | 56,948 | $221.0K | 0.00% | −300−0.5% | Reduced |
| Maryland State Retirement & Pension System | 56,296 | $219.0K | 0.01% | +56,296 | New |
| MetLife Investment Management | 56,226 | $218.2K | 0.00% | 00.0% | Unchanged |