Institutional HoldersBeta
Who holds a company, from every 13F filed for the quarter, one row per filer exactly as filed, against the latest share count the company reported.
Held by 13F filers
13,051,955
37.3% of shares outstanding
Holders
96
+38 vs 2026-03-31 · 48 new, 10 exited
Value
$424.3M
shares +51.5% vs prior quarter
Share classes (cover page of the 10-K filed 2026-09-25, as of 2026-09-23)
| Class | Listed | Shares outstanding | Held by 13F filers | % of class | Holders | CUSIP |
|---|---|---|---|---|---|---|
| Common stock | TBN · NYSE | 34,960,006 | 13,051,955 | 37.3% | 96 | 87507T101 |
Each class is compared with its own share count; classes are not added together. A class that is not exchange-listed cannot be held by 13F filers.
Top holders (96 of 96 · 87507T101)
change vs 2026-03-31| # | Filer | Shares | % of class | Value | Change |
|---|---|---|---|---|---|
| 1 | HITE Hedge Asset Management LLC | 2,881,804 | 8.24% | $93.7M | +805,489 (+38.8%) |
| 2 | GILDER GAGNON HOWE & CO LLC | 1,091,386 | 3.12% | $35.5M | +250,323 (+29.8%) |
| 3 | Alberta Investment Management Corp | 858,680 | 2.46% | $27.9M | — |
| 4 | Cinctive Capital Management LP | 655,326 | 1.87% | $21.3M | +553,315 (+542.4%) |
| 5 | Yaupon Capital Management LP | 623,534 | 1.78% | $20.3M | +88,360 (+16.5%) |
| 6 | REAVES W H & CO INC | 615,001 | 1.76% | $20.0M | +445,001 (+261.8%) |
| 7 | INGALLS & SNYDER LLC | 504,497 | 1.44% | $16.4M | +164,935 (+48.6%) |
| 8 | HighTower Advisors, LLC | 456,751 | 1.31% | $14.8M | +409,218 (+860.9%) |
| 9 | Ancient Art, L.P. | 437,142 | 1.25% | $14.2M | — |
| 10 | UBS Group AG | 433,958 | 1.24% | $14.1M | -33,941 (-7.3%) |
| 11 | CITADEL ADVISORS LLC | 398,144 | 1.14% | $12.9M | +251,432 (+171.4%) |
| 12 | Merewether Investment Management, LP | 294,477 | 0.84% | $9.6M | +225,598 (+327.5%) |
| 13 | Aventail Capital Group, LP | 279,162 | 0.80% | $9.1M | +129,403 (+86.4%) |
| 14 | Alyeska Investment Group, L.P. | 271,242 | 0.78% | $8.8M | NEW |
| 15 | TWO SIGMA INVESTMENTS, LP | 252,249 | 0.72% | $8.2M | +99,267 (+64.9%) |
| 16 | MANUFACTURERS LIFE INSURANCE COMPANY, THE | 248,270 | 0.71% | $8.0M | +10,522 (+4.4%) |
| 17 | COHEN & STEERS, INC. | 226,203 | 0.65% | $7.4M | +89,112 (+65.0%) |
| 18 | MARSHALL WACE, LLP | 202,841 | 0.58% | $6.6M | +89,407 (+78.8%) |
| 19 | Arbiter Partners Capital Management LLC | 201,636 | 0.58% | $6.6M | +134,424 (+200.0%) |
| 20 | MACQUARIE GROUP LTD | 178,103 | 0.51% | $5.8M | +42,852 (+31.7%) |
| 21 | SCS Capital Management LLC | 159,333 | 0.46% | $5.2M | -40,538 (-20.3%) |
| 22 | COOPER INVESTORS PTY LTD | 155,479 | 0.44% | $5.1M | +130,157 (+514.0%) |
| 23 | FRANKLIN RESOURCES INC | 129,800 | 0.37% | $4.2M | +23,700 (+22.3%) |
| 24 | Hudson Bay Capital Management LP | 104,007 | 0.30% | $3.4M | NEW |
| 25 | Ghisallo Capital Management LLC | 100,000 | 0.29% | $3.3M | NEW |
| 26 | BANK OF AMERICA CORP /DE/ | 90,383 | 0.26% | $2.9M | +37,009 (+69.3%) |
| 27 | JANE STREET GROUP, LLC | 80,802 | 0.23% | $2.6M | NEW |
| 28 | Zweig-DiMenna Associates LLC | 80,500 | 0.23% | $2.6M | NEW |
| 29 | Ranger Investment Management, L.P. | 80,248 | 0.23% | $2.6M | NEW |
| 30 | Longaeva Partners L.P. | 75,451 | 0.22% | $2.5M | NEW |
| 31 | BlackRock, Inc. | 68,011 | 0.19% | $2.2M | +66,942 (+6262.1%) |
| 32 | Russell Investments Group, Ltd. | 53,408 | 0.15% | $1.7M | NEW |
| 33 | Swiss National Bank | 52,200 | 0.15% | $1.7M | NEW |
| 34 | READYSTATE ASSET MANAGEMENT LP | 44,147 | 0.13% | $1.4M | +30,846 (+231.9%) |
| 35 | WELLINGTON MANAGEMENT GROUP LLP | 42,814 | 0.12% | $1.4M | NEW |
| 36 | CI INVESTMENTS INC. | 42,131 | 0.12% | $1.4M | NEW |
| 37 | XTX Topco Ltd | 40,971 | 0.12% | $1.3M | +30,811 (+303.3%) |
| 38 | STATE STREET CORP | 32,072 | 0.09% | $1.0M | NEW |
| 39 | Quadrature Capital Ltd | 31,453 | 0.09% | $1.0M | -1,422 (-4.3%) |
| 40 | CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 28,890 | 0.08% | $939K | NEW |
| 41 | AMERICAN CENTURY COMPANIES INC | 28,503 | 0.08% | $927K | +11,913 (+71.8%) |
| 42 | Walleye Capital LLC | 27,100 | 0.08% | $881K | +19,117 (+239.5%) |
| 43 | BNP PARIBAS FINANCIAL MARKETS | 25,136 | 0.07% | $817K | +20,580 (+451.7%) |
| 44 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 24,685 | 0.07% | $803K | NEW |
| 45 | BANK OF MONTREAL /CAN/ | 24,070 | 0.07% | $832K | NEW |
| 46 | GOLDMAN SACHS GROUP INC | 23,565 | 0.07% | $766K | +5,784 (+32.5%) |
| 47 | MANGROVE PARTNERS IM, LLC | 20,688 | 0.06% | $673K | NEW |
| 48 | VANGUARD ASSET MANAGEMENT, Ltd | 20,393 | 0.06% | $663K | NEW |
| 49 | MORGAN STANLEY | 19,233 | 0.06% | $625K | -21,755 (-53.1%) |
| 50 | Atom Investors LP | 18,690 | 0.05% | $608K | +685 (+3.8%) |
| 51 | State of Wyoming | 16,363 | 0.05% | $532K | +3,281 (+25.1%) |
| 52 | NORTHERN TRUST CORP | 15,987 | 0.05% | $520K | NEW |
| 53 | Legal & General Group Plc | 15,642 | 0.04% | $509K | NEW |
| 54 | Black Diamond Financial, LLC | 13,500 | 0.04% | $439K | NEW |
| 55 | NEUBERGER BERMAN GROUP LLC | 13,085 | 0.04% | $425K | NEW |
| 56 | JPMORGAN CHASE & CO | 10,723 | 0.03% | $343K | +10,694 (+36875.9%) |
| 57 | LPL Financial LLC | 10,563 | 0.03% | $343K | NEW |
| 58 | Ascent Group, LLC | 10,299 | 0.03% | $335K | NEW |
| 59 | Savant Capital, LLC | 9,668 | 0.03% | $314K | NEW |
| 60 | Jupiter Topco LLC | 9,200 | 0.03% | $299K | NEW |
| 61 | RAYMOND JAMES FINANCIAL INC | 9,053 | 0.03% | $294K | — |
| 62 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 8,754 | 0.03% | $285K | NEW |
| 63 | ROYAL BANK OF CANADA | 8,485 | 0.02% | $276K | +8,163 (+2535.1%) |
| 64 | KLP KAPITALFORVALTNING AS | 8,300 | 0.02% | $270K | NEW |
| 65 | Engineers Gate Manager LP | 7,453 | 0.02% | $242K | NEW |
| 66 | ADAGE CAPITAL PARTNERS GP, L.L.C. | 7,348 | 0.02% | $239K | NEW |
| 67 | SEI INVESTMENTS CO | 7,245 | 0.02% | $236K | -3,269 (-31.1%) |
| 68 | Merit Financial Group, LLC | 6,725 | 0.02% | $219K | NEW |
| 69 | Kings Path Partners LLC | 5,580 | 0.02% | $181K | NEW |
| 70 | Vanguard Investments Australia, Ltd. | 5,196 | 0.01% | $169K | NEW |
| 71 | SkyView Investment Advisors, LLC | 3,088 | 0.01% | $100K | -3,000 (-49.3%) |
| 72 | Balyasny Asset Management L.P. | 2,868 | 0.01% | $93K | NEW |
| 73 | Colonial Trust Advisors | 2,250 | 0.01% | $73K | — |
| 74 | Avalon Trust Co | 1,350 | 0.00% | $44K | NEW |
| 75 | DEUTSCHE BANK AG\ | 1,285 | 0.00% | $42K | NEW |
| 76 | TD Waterhouse Canada Inc. | 1,245 | 0.00% | $39K | +35 (+2.9%) |
| 77 | Quantbot Technologies LP | 1,191 | 0.00% | $39K | NEW |
| 78 | OSAIC HOLDINGS, INC. | 739 | 0.00% | $24K | +389 (+111.1%) |
| 79 | WELLS FARGO & COMPANY/MN | 684 | 0.00% | $22K | +284 (+71.0%) |
| 80 | Nykredit A/S | 643 | 0.00% | $21K | NEW |
| 81 | CITIGROUP INC | 607 | 0.00% | $20K | +606 (+60600.0%) |
| 82 | Stone House Investment Management, LLC | 486 | 0.00% | $16K | NEW |
| 83 | UMB Bank, n.a. | 400 | 0.00% | $13K | — |
| 84 | Larson Financial Group LLC | 272 | 0.00% | $9K | NEW |
| 85 | Centerpoint Advisors, LLC | 250 | 0.00% | $8K | — |
| 86 | Financial Management Professionals, Inc. | 250 | 0.00% | $8K | -250 (-50.0%) |
| 87 | JONES FINANCIAL COMPANIES LLLP | 165 | 0.00% | $5K | — |
| 88 | Silver Grove Financial Group, Inc. | 157 | 0.00% | $5K | NEW |
| 89 | NISA INVESTMENT ADVISORS, LLC | 111 | 0.00% | $4K | NEW |
| 90 | Ameritas Advisory Services, LLC | 65 | 0.00% | $2K | NEW |
| 91 | Arax Advisory Partners | 47 | 0.00% | $2K | NEW |
| 92 | Allworth Financial LP | 38 | 0.00% | $1K | NEW |
| 93 | Federation des caisses Desjardins du Quebec | 13 | 0.00% | $423 | NEW |
| 94 | Caitong International Asset Management Co., Ltd | 8 | 0.00% | $260 | NEW |
| 95 | EverSource Wealth Advisors, LLC | 3 | 0.00% | $98 | NEW |
| 96 | Clearstead Advisors, LLC | 2 | 0.00% | $66 | NEW |
Exited since 2026-03-31 (10 filers; largest 10 shown)
| Encompass Capital Advisors LLC | −713,698 |
| Zimmer Partners, LP | −91,480 |
| MILLENNIUM MANAGEMENT LLC | −47,149 |
| CLOUGH CAPITAL PARTNERS L P | −46,881 |
| Manatuck Hill Partners, LLC | −20,425 |
| XY Capital Ltd | −9,227 |
| Squarepoint Ops LLC | −5,228 |
| Janney Montgomery Scott LLC | −4,800 |
| BARCLAYS PLC | −1,861 |
| Rachor Investment Advisory Services, LLC | −66 |
Large holders from 13D/13G (latest per reporting person, last 2 years)
Filed when a holder crosses 5% or changes materially, so often more current than the quarter-end 13F. Percentages are the filer's own, against the share count they used.
| Reporting person | Form | Filed | Event | Shares | % of class |
|---|---|---|---|---|---|
| Bryan Sheffield | SCHEDULE 13D/A | 2026-09-29 | 2026-09-25 | 3,646,756 | 10.4% |
| Daly Waters Energy, LP | SCHEDULE 13D/A | 2026-09-29 | 2026-09-25 | 876,197 | 2.5% |
| Formentera Australia Fund I GP, LP | SCHEDULE 13D/A | 2026-09-29 | 2026-09-25 | 876,197 | 2.5% |
| Formentera Investments LLC | SCHEDULE 13D/A | 2026-09-29 | 2026-09-25 | 876,197 | 2.5% |
| Spraberry Interests, LLC | SCHEDULE 13D/A | 2026-09-29 | 2026-09-25 | 2,586,904 | 7.4% |
| Sheffield Holdings, LP | SCHEDULE 13D/A | 2026-09-29 | 2026-09-25 | 2,586,904 | 7.4% |
| HITE Hedge Asset Management LLC | SCHEDULE 13G | 2026-08-13 | 2026-06-30 | 2,881,804 | 8.27% |
| HITE Hedge Asset Management LP | SCHEDULE 13G | 2026-08-13 | 2026-06-30 | 2,881,804 | 8.27% |
| Liberty Energy Inc. | SCHEDULE 13G/A | 2026-08-13 | 2026-05-28 | 1,336,127 | 3.8% |
| Liberty Energy Services LLC (f/k/a Liberty Oilfield Services LLC) | SCHEDULE 13G/A | 2026-08-13 | 2026-05-28 | 1,336,127 | 3.8% |
| Robert Matthew Niblack | SCHEDULE 13G | 2026-08-13 | 2026-06-30 | 2,881,804 | 8.27% |
| Helmerich & Payne International Holdings, LLC | SCHEDULE 13G/A | 2026-01-07 | 2025-12-31 | 1,018,850 | 4.97% |
| Helmerich & Payne, Inc. | SCHEDULE 13G/A | 2026-01-07 | 2025-12-31 | 1,018,850 | 4.97% |
Source: SEC Form 13F-HR information tables for the quarter ending 2026-06-30 (filed within 45 days of quarter end; amendments applied; values normalised to dollars), the share count from the company's latest 10-K/10-Q XBRL cover page, and Schedule 13D/13G filings. Each row is a legal 13F filer as filed — related entities (e.g. Vanguard's advisers) are not merged. Retail brokerage accounts are not reported on 13F, so the remainder is mostly retail and insiders.