GRNT — Institutional owners (13F)
Institutions that report holding this stock in their quarterly SEC Form 13F. Long positions only; a single filer may appear twice for separate option legs. Large offsetting put/call legs typically reflect market-making or hedged inventory, not directional conviction.
| Institution | Value | Shares | % of tracked 13F | Type |
|---|---|---|---|---|
| Grey Rock Energy Management, LLC | $243,722,919 | 55,265,968 | 47.71% | Shares |
| HAMILTON LANE ADVISORS LLC | $29,823,167 | 6,762,623 | 5.84% | Shares |
| Utah Retirement Systems | $23,124,642 | 5,243,683 | 4.53% | Shares |
| BlackRock, Inc. | $21,910,353 | 4,968,334 | 4.29% | Shares |
| VANGUARD GROUP INC | $21,710,593 | 4,619,275 | 4.25% | Shares |
| DIMENSIONAL FUND ADVISORS LP | $17,365,568 | 3,937,656 | 3.40% | Shares |
| AMERICAN CENTURY COMPANIES INC | $13,731,836 | 3,113,795 | 2.69% | Shares |
| VANGUARD CAPITAL MANAGEMENT LLC | $13,585,323 | 3,080,572 | 2.66% | Shares |
| Georgetown University | $13,578,390 | 3,079,000 | 2.66% | Shares |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $7,232,995 | 1,640,135 | 1.42% | Shares |
| GEODE CAPITAL MANAGEMENT, LLC | $7,068,291 | 1,602,260 | 1.38% | Shares |
| AQR CAPITAL MANAGEMENT LLC | $6,731,213 | 1,526,352 | 1.32% | Shares |
| STATE STREET CORP | $5,310,240 | 1,204,136 | 1.04% | Shares |
| Bank of New York Mellon Corp | $4,162,073 | 943,781 | 0.81% | Shares |
| TWO SIGMA INVESTMENTS, LP | $4,095,589 | 928,705 | 0.80% | Shares |
| CWA Asset Management Group, LLC | $4,020,066 | 911,580 | 0.79% | Shares |
| Nuveen, LLC | $3,842,041 | 871,211 | 0.75% | Shares |
| MILLENNIUM MANAGEMENT LLC | $3,430,826 | 777,965 | 0.67% | Shares |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $3,395,956 | 770,058 | 0.66% | Shares |
| MORGAN STANLEY | $3,393,476 | 769,494 | 0.66% | Shares |
| JACOBS LEVY EQUITY MANAGEMENT, INC | $3,158,896 | 716,303 | 0.62% | Shares |
| JPMORGAN CHASE & CO | $3,105,713 | 699,485 | 0.61% | Shares |
| Trexquant Investment LP | $2,835,855 | 643,051 | 0.56% | Shares |
| NORTHERN TRUST CORP | $2,570,625 | 582,908 | 0.50% | Shares |
| GOLDMAN SACHS GROUP INC | $2,378,441 | 539,329 | 0.47% | Shares |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $2,270,096 | 514,761 | 0.44% | Shares |
| ZAZOVE ASSOCIATES LLC | $2,244,558 | 508,970 | 0.44% | Shares |
| Connor, Clark & Lunn Investment Management Ltd. | $2,209,922 | 501,116 | 0.43% | Shares |
| VANGUARD FIDUCIARY TRUST CO | $1,997,205 | 452,881 | 0.39% | Shares |
| FIRST TRUST ADVISORS LP | $1,907,369 | 432,510 | 0.37% | Shares |
| Point72 Asset Management, L.P. | $1,884,477 | 427,319 | 0.37% | Shares |
| Quantinno Capital Management LP | $1,750,766 | 396,999 | 0.34% | Shares |
| ALGERT GLOBAL LLC | $1,719,265 | 389,856 | 0.34% | Shares |
| SFMG, LLC | $1,489,389 | 337,730 | 0.29% | Shares |
| Y-Intercept (Hong Kong) Ltd | $1,424,218 | 322,952 | 0.28% | Shares |
| Squarepoint Ops LLC | $1,328,535 | 301,255 | 0.26% | Shares |
| Creative Planning | $1,047,772 | 237,590 | 0.21% | Shares |
| VICTORY CAPITAL MANAGEMENT INC | $1,030,683 | 233,715 | 0.20% | Shares |
| Vanguard Global Advisers, LLC | $1,027,931 | 233,091 | 0.20% | Shares |
| Susquehanna Portfolio Strategies, LLC | $987,249 | 223,866 | 0.19% | Shares |
| Jump Financial, LLC | $806,611 | 182,905 | 0.16% | Shares |
| AMERIPRISE FINANCIAL INC | $773,308 | 175,353 | 0.15% | Shares |
| CITADEL ADVISORS LLC | $716,700 | 162,517 | 0.14% | Shares |
| PDT Partners, LLC | $693,261 | 157,202 | 0.14% | Shares |
| Unison Advisors LLC | $616,178 | 139,723 | 0.12% | Shares |
| VARCOV Co. | $614,106 | 139,253 | 0.12% | Shares |
| WELLS FARGO & COMPANY/MN | $557,768 | 126,478 | 0.11% | Shares |
| Invesco Ltd. | $546,942 | 124,023 | 0.11% | Shares |
| IEQ CAPITAL, LLC | $542,674 | 123,055 | 0.11% | Shares |
| Swiss National Bank | $523,467 | 118,700 | 0.10% | Shares |
| Numerai GP LLC | $521,562 | 118,268 | 0.10% | Shares |
| Russell Investments Group, Ltd. | $516,707 | 117,168 | 0.10% | Shares |
| Saba Capital Management, L.P. | $511,022 | 115,878 | 0.10% | Shares |
| ALLIANCEBERNSTEIN L.P. | $446,414 | 76,050 | 0.09% | Shares |
| BANK OF AMERICA CORP /DE/ | $420,763 | 95,411 | 0.08% | Shares |
| HSBC HOLDINGS PLC | $406,432 | 91,642 | 0.08% | Shares |
| BOOTHBAY FUND MANAGEMENT, LLC | $405,270 | 91,898 | 0.08% | Shares |
| FMR LLC | $386,896 | 87,731 | 0.08% | Shares |
| Balyasny Asset Management L.P. | $368,570 | 83,576 | 0.07% | Shares |
| MARSHALL WACE, LLP | $346,030 | 78,465 | 0.07% | Shares |
| RENAISSANCE TECHNOLOGIES LLC | $328,986 | 74,600 | 0.06% | Shares |
| MERCER GLOBAL ADVISORS INC /ADV | $322,882 | 73,216 | 0.06% | Shares |
| ExodusPoint Capital Management, LP | $321,837 | 72,979 | 0.06% | Shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $318,979 | 72,331 | 0.06% | Shares |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $315,107 | 53,681 | 0.06% | Shares |
| WINTON GROUP Ltd | $301,521 | 68,372 | 0.06% | Shares |
| CWM, LLC | $301,313 | 51,331 | 0.06% | Shares |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | $294,588 | 66,800 | 0.06% | Shares |
| RHUMBLINE ADVISERS | $293,601 | 66,578 | 0.06% | Shares |
| Campbell & CO Investment Adviser LLC | $285,450 | 64,728 | 0.06% | Shares |
| BNP PARIBAS FINANCIAL MARKETS | $284,489 | 64,510 | 0.06% | Shares |
| Mariner, LLC | $269,259 | 61,052 | 0.05% | Shares |
| Legal & General Group Plc | $262,611 | 59,549 | 0.05% | Shares |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | $253,019 | 57,374 | 0.05% | Shares |
| DEUTSCHE BANK AG\ | $245,906 | 55,761 | 0.05% | Shares |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | $244,861 | 53,580 | 0.05% | Shares |
| Independent Wealth Network Inc. | $239,406 | 54,287 | 0.05% | Shares |
| D. E. Shaw & Co., Inc. | $208,302 | 47,234 | 0.04% | Shares |
| VANGUARD ASSET MANAGEMENT, Ltd | $201,797 | 45,759 | 0.04% | Shares |
| Beacon Pointe Advisors, LLC | $184,453 | 41,826 | 0.04% | Shares |
| Aquatic Capital Management LLC | $180,338 | 40,893 | 0.04% | Shares |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $171,721 | 38,939 | 0.03% | Shares |
| Inscription Capital, LLC | $171,077 | 38,793 | 0.03% | Shares |
| UBS Group AG | $164,951 | 37,404 | 0.03% | Shares |
| Ausdal Financial Partners, Inc. | $163,726 | 37,126 | 0.03% | Shares |
| Abel Hall, LLC | $161,415 | 36,602 | 0.03% | Shares |
| Mitsubishi UFJ Trust & Banking Corp | $161,335 | 36,584 | 0.03% | Shares |
| EntryPoint Capital, LLC | $156,052 | 35,386 | 0.03% | Shares |
| Cerity Partners LLC | $154,756 | 35,092 | 0.03% | Shares |
| Schonfeld Strategic Advisors LLC | $151,553 | 34,366 | 0.03% | Shares |
| MetLife Investment Management, LLC | $148,568 | 33,689 | 0.03% | Shares |
| Corient Private Wealth LP | $147,517 | 33,450 | 0.03% | Shares |
| CITIGROUP INC | $147,184 | 33,375 | 0.03% | Shares |
| TWO SIGMA ADVISERS, LP | $142,875 | 30,399 | 0.03% | Shares |
| VIRTUS ADVISERS, LLC | $113,019 | 25,628 | 0.02% | Shares |
| Oasis Management Co Ltd. | $110,250 | 25,000 | 0.02% | Shares |
| JANUS HENDERSON GROUP PLC | $110,050 | 18,700 | 0.02% | Shares |
| Centiva Capital, LP | $95,454 | 21,645 | 0.02% | Shares |
| Jain Global LLC | $94,806 | 21,498 | 0.02% | Shares |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | $94,564 | 21,443 | 0.02% | Shares |
| Allianz Asset Management GmbH | $90,718 | 20,571 | 0.02% | Shares |
| Engineers Gate Manager LP | $88,954 | 20,171 | 0.02% | Shares |
| BARCLAYS PLC | $86,889 | 19,703 | 0.02% | Shares |
| CAPTRUST FINANCIAL ADVISORS | $86,326 | 19,575 | 0.02% | Shares |
| LOS ANGELES CAPITAL MANAGEMENT LLC | $83,803 | 19,003 | 0.02% | Shares |
| COMMONWEALTH EQUITY SERVICES, LLC | $82,380 | 18,679 | 0.02% | Shares |
| Focus Partners Wealth | $80,082 | 18,159 | 0.02% | Shares |
| HighTower Advisors, LLC | $79,898 | 18,117 | 0.02% | Shares |
| Versant Capital Management, Inc | $78,055 | 17,985 | 0.02% | Shares |
| Vanguard Personalized Indexing Management, LLC | $74,935 | 16,992 | 0.01% | Shares |
| Graham Capital Management, L.P. | $73,934 | 16,765 | 0.01% | Shares |
| ARIZONA STATE RETIREMENT SYSTEM | $71,989 | 16,324 | 0.01% | Shares |
| Police & Firemen's Retirement System of New Jersey | $71,574 | 16,230 | 0.01% | Shares |
| GLENMEDE TRUST CO NA | $71,221 | 16,150 | 0.01% | Shares |
| Zurcher Kantonalbank (Zurich Cantonalbank) | $70,013 | 15,876 | 0.01% | Shares |
| Vanguard Investments Australia, Ltd. | $67,733 | 15,359 | 0.01% | Shares |
| Skopos Labs, Inc. | $62,205 | 10,597 | 0.01% | Shares |
| VOYA INVESTMENT MANAGEMENT LLC | $59,500 | 13,492 | 0.01% | Shares |
| Arax Advisory Partners | $57,066 | 12,940 | 0.01% | Shares |
| PharVision Advisers, LLC | $56,955 | 12,915 | 0.01% | Shares |
| KLP KAPITALFORVALTNING AS | $56,448 | 12,800 | 0.01% | Shares |
| nVerses Capital, LLC | $56,249 | 12,755 | 0.01% | Shares |
| Vise Technologies, Inc. | $51,945 | 11,779 | 0.01% | Shares |
| RAYMOND JAMES FINANCIAL INC | $50,097 | 11,360 | 0.01% | Shares |
| Jefferies Financial Group Inc. | $48,850 | 11,077 | 0.01% | Shares |
| INTECH INVESTMENT MANAGEMENT LLC | $47,381 | 10,744 | 0.01% | Shares |
| SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC | $47,055 | 10,670 | 0.01% | Shares |
| Ethic Inc. | $44,757 | 10,149 | 0.01% | Shares |
| WIREGRASS INVESTMENT MANAGEMENT LLC | $44,605 | 10,115 | 0.01% | Shares |
| ROYAL BANK OF CANADA | $36,000 | 8,256 | 0.01% | Shares |
| NEW YORK STATE COMMON RETIREMENT FUND | $32,122 | 7,284 | 0.01% | Shares |
| Ameritas Investment Partners, Inc. | $22,747 | 5,158 | 0.00% | Shares |
| Allworth Financial LP | $14,060 | 3,188 | 0.00% | Shares |
| Tower Research Capital LLC (TRC) | $11,612 | 2,633 | 0.00% | Shares |
| Larson Financial Group LLC | $9,583 | 2,173 | 0.00% | Shares |
| JONES FINANCIAL COMPANIES LLLP | $9,216 | 2,030 | 0.00% | Shares |
| SBI Securities Co., Ltd. | $6,875 | 1,559 | 0.00% | Shares |
| Essential Partners LLC | $6,822 | 1,547 | 0.00% | Shares |
| EverSource Wealth Advisors, LLC | $6,624 | 1,502 | 0.00% | Shares |
| Triumph Capital Management | $5,733 | 1,300 | 0.00% | Shares |
| COMERICA BANK | $5,593 | 1,190 | 0.00% | Shares |
| PNC Financial Services Group, Inc. | $5,380 | 1,220 | 0.00% | Shares |
| SIGNATUREFD, LLC | $5,301 | 1,202 | 0.00% | Shares |
| IFP Advisors, Inc | $5,010 | 1,136 | 0.00% | Shares |
| FIFTH THIRD BANCORP | $4,273 | 969 | 0.00% | Shares |
| ROTHSCHILD INVESTMENT LLC | $3,515 | 797 | 0.00% | Shares |
| Farther Finance Advisors, LLC | $2,948 | 666 | 0.00% | Shares |
| True Wealth Design, LLC | $2,576 | 584 | 0.00% | Shares |
| Sterling Capital Management LLC | $2,324 | 527 | 0.00% | Shares |
| VALLEY NATIONAL ADVISERS INC | $2,205 | 500 | 0.00% | Shares |
| Optiver Holding B.V. | $2,179 | 494 | 0.00% | Shares |
| GAMMA Investing LLC | $2,152 | 488 | 0.00% | Shares |
| HRT FINANCIAL LP | $1,772 | 402,028 | 0.00% | Shares |
| Global Retirement Partners, LLC | $1,641 | 372 | 0.00% | Shares |
| SIMPLEX TRADING, LLC | $1,569 | 356 | 0.00% | Shares |
| Smartleaf Asset Management LLC | $1,283 | 289 | 0.00% | Shares |
| US BANCORP \DE\ | $1,067 | 242 | 0.00% | Shares |
| Lindbrook Capital, LLC | $924 | 152 | 0.00% | Shares |
| Private Wealth Management Group, LLC | $675 | 153 | 0.00% | Shares |
| SJS Investment Consulting Inc. | $613 | 139 | 0.00% | Shares |
| OSAIC HOLDINGS, INC. | $542 | 123 | 0.00% | Shares |
| Caitong International Asset Management Co., Ltd | $542 | 123 | 0.00% | Shares |
| Physician Wealth Advisors, Inc. | $472 | 107 | 0.00% | Shares |
| Cornerstone Planning Group LLC | $461 | 95 | 0.00% | Shares |
| Private Wealth Asset Management, LLC | $441 | 100 | 0.00% | Shares |
| NISA INVESTMENT ADVISORS, LLC | $423 | 96 | 0.00% | Shares |
| Clearstead Advisors, LLC | $296 | 67 | 0.00% | Shares |
| Sunbelt Securities, Inc. | $200 | 34 | 0.00% | Shares |
| Silver Grove Financial Group, Inc. | $181 | 41 | 0.00% | Shares |
| PRICE T ROWE ASSOCIATES INC /MD/ | $175 | 39,613 | 0.00% | Shares |
| JPL Wealth Management, LLC | $124 | 28 | 0.00% | Shares |
| Virtu Financial LLC | $67 | 15,155 | 0.00% | Shares |
| State of Alaska, Department of Revenue | $55 | 12,739 | 0.00% | Shares |
| HARBOR CAPITAL ADVISORS, INC. | $7 | 1,520 | 0.00% | Shares |
| Covestor Ltd | $1 | 219 | 0.00% | Shares |