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 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 | $1.19B |
| 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 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 |
|---|---|---|---|---|---|
| First Quadrant L P | 100,200 | $389.0K | 0.05% | 00.0% | Unchanged |
| State of Alaska, Department of Revenue | 103,397 | $401.0K | 0.00% | +5,350+5.5% | Added |
| Texas Permanent School Fund | 104,855 | $407.0K | 0.01% | −729−0.7% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 107,475 | $417.0K | 0.00% | −1,253−1.2% | Reduced |
| Keybank National Association | 110,020 | $427.0K | 0.00% | −3,000−2.7% | Reduced |
| Citadel Advisors LLC | 111,098 | $431.0K | 0.00% | +68,600+161.4% | Added |
| Guyasuta Investment Advisors Inc | 112,455 | $436.0K | 0.03% | 00.0% | Unchanged |
| Credit Suisse AG | 113,398 | $440.0K | 0.00% | −6,164−5.2% | Reduced |
| Qube Research & Technologies Ltd | 117,319 | $455.0K | 0.01% | +23,341+24.8% | Added |
| Royce & Associates LP | 119,494 | $464.0K | 0.00% | +108,586+995.5% | Added |
| Two Sigma Investments, LP | 120,209 | $466.0K | 0.00% | +120,209 | New |
| Great West Life Assurance Co | 121,637 | $475.0K | 0.00% | 00.0% | Unchanged |
| Engineers Gate Manager LP | 125,104 | $485.0K | 0.03% | +125,104 | New |
| Winton Group Ltd | 125,768 | $488.0K | 0.03% | +24,658+24.4% | Added |
| Comerica Bank | 129,773 | $536.0K | 0.00% | −2,878−2.2% | Reduced |
| Balyasny Asset Management LLC | 145,584 | $565.0K | 0.00% | +145,584 | New |
| Bokf, NA | 150,080 | $582.0K | 0.01% | +150,080 | New |
| BNP Paribas Arbitrage, SA | 156,356 | $606.7K | 0.00% | +88,172+129.3% | Added |
| Renaissance Technologies LLC | 161,230 | $626.0K | 0.00% | −46,897−22.5% | Reduced |
| Barclays PLC | 163,761 | $636.0K | 0.00% | +59,377+56.9% | Added |
| Exchange Traded Concepts, LLC | 167,621 | $650.0K | 0.02% | +167,621 | New |
| Alliancebernstein L.P. | 170,255 | $661.0K | 0.00% | −3,567,712−95.4% | Reduced |
| Brinker Capital Investments, LLC | 116,914 | $668.0K | 0.01% | 00.0% | Unchanged |
| SummerHaven Investment Management, LLC | 179,151 | $695.0K | 0.41% | +179,151 | New |
| Hennion & Walsh Asset Management, Inc. | 188,368 | $731.0K | 0.04% | −4,162−2.2% | Reduced |
| Susquehanna Fundamental Investments, LLC | 191,311 | $742.0K | 0.01% | −36,650−16.1% | Reduced |
| California State Teachers Retirement System | 197,428 | $766.0K | 0.00% | +277+0.1% | Added |
| Nisa Investment Advisors, LLC | 200,000 | $776.0K | 0.00% | 00.0% | Unchanged |
| UBS Asset Management Americas Inc | 218,534 | $847.9K | 0.00% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 232,072 | $900.0K | 0.00% | +172,884+292.1% | Added |
| New York State Teachers Retirement System | 235,763 | $915.0K | 0.00% | −44,215−15.8% | Reduced |
| Tudor Investment Corp Et Al | 252,778 | $981.0K | 0.02% | +252,778 | New |
| Thrivent Financial for Lutherans | 262,058 | $1.02M | 0.00% | +36,356+16.1% | Added |
| Prudential Financial Inc | 278,798 | $1.08M | 0.00% | +21,983+8.6% | Added |
| Gsa Capital Partners LLP | 280,135 | $1.09M | 0.11% | +280,135 | New |
| Bank of America Corp | 293,690 | $1.14M | 0.00% | +128,481+77.8% | Added |
| Russell Investments Group, Ltd. | 303,762 | $1.18M | 0.00% | +186,419+158.9% | Added |
| Swiss National Bank | 315,600 | $1.23M | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 320,727 | $1.24M | 0.00% | −334,657−51.1% | Reduced |
| American Century Companies Inc | 325,405 | $1.26M | 0.00% | +47,926+17.3% | Added |
| Legal & General Group Plc | 329,183 | $1.28M | 0.00% | +28,868+9.6% | Added |
| Guinness Asset Management LTD | 397,095 | $1.46M | 0.07% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 388,102 | $1.51M | 0.00% | −436,840−53.0% | Reduced |
| Public Sector Pension Investment Board | 392,842 | $1.52M | 0.01% | +103,332+35.7% | Added |
| HSBC Holdings PLC | 407,976 | $1.59M | 0.00% | +27,896+7.3% | Added |
| Rhumbline Advisers | 443,372 | $1.72M | 0.00% | −55,140−11.1% | Reduced |
| State of Wisconsin Investment Board | 469,550 | $1.82M | 0.00% | 00.0% | Unchanged |
| Pacific Global Investment Management CO | 501,370 | $1.95M | 0.39% | −3,768−0.7% | Reduced |
| Parametric Portfolio Associates LLC | 532,884 | $2.07M | 0.00% | +182,300+52.0% | Added |
| CoreCommodity Management, LLC | 544,413 | $2.11M | 0.59% | +544,413 | New |
| Goldman Sachs Group Inc | 557,881 | $2.17M | 0.00% | −338,751−37.8% | Reduced |
| SG Americas Securities, LLC | 695,987 | $2.70M | 0.01% | +169,180+32.1% | Added |
| Bridgeway Capital Management, LLC | 701,000 | $2.72M | 0.05% | 00.0% | Unchanged |
| Morgan Stanley | 726,740 | $2.82M | 0.00% | −943−0.1% | Reduced |
| Ameriprise Financial Inc | 758,445 | $2.94M | 0.00% | −25,924−3.3% | Reduced |
| First Manhattan Co | 805,125 | $3.12M | 0.01% | +250,000+45.0% | Added |
| Wells Fargo & Company | 906,696 | $3.52M | 0.00% | −119,218−11.6% | Reduced |
| Panagora Asset Management Inc | 931,624 | $3.62M | 0.02% | +3,488+0.4% | Added |
| Nomura Holdings Inc | 878,251 | $3.67M | 0.03% | +65,825+8.1% | Added |
| Nuveen Asset Management, LLC | 1,167,372 | $4.35M | 0.00% | −291,412−20.0% | Reduced |
| Hotchkis & Wiley Capital Management LLC | 1,173,490 | $4.55M | 0.01% | −62,560−5.1% | Reduced |
| Principal Financial Group Inc | 1,203,920 | $4.67M | 0.00% | −20,286−1.7% | Reduced |
| Systematic Financial Management LP | 1,317,751 | $5.11M | 0.16% | −12,938−1.0% | Reduced |
| Eagle Asset Management Inc | 1,714,679 | $6.65M | 0.03% | −63,400−3.6% | Reduced |
| Charles Schwab Investment Management Inc | 1,771,333 | $6.87M | 0.00% | +68,305+4.0% | Added |
| Public Employees Retirement Association of Colorado | 1,865,087 | $7.24M | 0.03% | −64,982−3.4% | Reduced |
| Northern Trust Corp | 1,963,680 | $7.62M | 0.00% | −12,901−0.7% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 2,225,551 | $8.63M | 0.02% | −926,309−29.4% | Reduced |
| Geode Capital Management, LLC | 3,004,569 | $11.7M | 0.00% | +366,054+13.9% | Added |
| Invesco Ltd. | 5,129,892 | $19.9M | 0.01% | −107,096−2.0% | Reduced |
| Macquarie Group Ltd | 5,561,117 | $21.6M | 0.02% | −17,425−0.3% | Reduced |
| FMR LLC | 5,841,630 | $22.7M | 0.00% | +323,069+5.9% | Added |
| Bank of New York Mellon Corp | 7,041,129 | $27.3M | 0.01% | −11,126−0.2% | Reduced |
| State Street Corp | 7,063,105 | $27.4M | 0.00% | +506,057+7.7% | Added |
| Dimensional Fund Advisors LP | 8,152,185 | $31.6M | 0.01% | −950,471−10.4% | Reduced |
| Van Eck Associates Corp | 9,286,340 | $36.0M | 0.09% | +1,059,143+12.9% | Added |
| Victory Capital Management Inc | 10,769,054 | $41.8M | 0.04% | −69,085−0.6% | Reduced |
| Vanguard Group Inc | 15,315,692 | $59.4M | 0.00% | +312,017+2.1% | Added |
| BlackRock Inc. | 23,378,187 | $90.7M | 0.00% | −688,063−2.9% | Reduced |
| AXA S.A. | 0 | $0 | 0.00% | −485,800−100.0% | Sold out |
| Wellington Management Group LLP | 0 | $0 | 0.00% | −471,402−100.0% | Sold out |
| Oberweis Asset Management Inc | 0 | $0 | 0.00% | −83,300−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −66,027−100.0% | Sold out |
| Old Mission Capital LLC | 0 | $0 | 0.00% | −59,641−100.0% | Sold out |
| Ensign Peak Advisors, Inc | 0 | $0 | 0.00% | −57,100−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −57,155−100.0% | Sold out |
| Caxton Associates LP | 0 | $0 | 0.00% | −52,105−100.0% | Sold out |
| CWM Advisors, LLC | 0 | $0 | 0.00% | −50,292−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −31,981−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −29,054−100.0% | Sold out |
| Ergoteles LLC | 0 | $0 | 0.00% | −28,900−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −27,884−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −19,035−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −18,747−100.0% | Sold out |
| AMP Capital Investors Ltd | 0 | $0 | 0.00% | −12,100−100.0% | Sold out |
| Beacon Pointe Advisors, LLC | 0 | $0 | 0.00% | −10,953−100.0% | Sold out |
| Cutler Group LP | 0 | $0 | 0.00% | −3,300−100.0% | Sold out |
| Geneos Wealth Management Inc. | 0 | $0 | 0.00% | −412−100.0% | Sold out |
| QS Investors, LLC | – | – | – | – | Not filed |
| Pictet Asset Management Ltd | – | – | – | – | Not filed |