AR

ANTERO RESOURCES Corp

Company with tickers: AR

CIK
1433270
CUSIP
03674X106
Shares Outstanding
309,836,000
Holders: 622
Total Value: $10,392,731,100
Total Shares: 244,880,572
Showing 1–100 of 664 holdings by value · page 1 of 7

Institutional Ownership Trend

25 quarters

Holder Concentration

Across 622 13F filers · Δ vs Dec 31, 2025
Top Holder
11.2%
+0.5 pts
Top 5
32.8%
−0.1 pts
Top 10
44.7%
+0.1 pts
HHI
330
Broadly held +3

Quarterly Activity

vs Dec 31, 2025
New
135
Increased
232
Decreased
176
Sold Out
98
Unchanged
79
Holder count: +37
Institutional value: +23.8%
Shares held: +0.5%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds
Large Orbis Allan Gray Ltd +4,127,938 4,872,046
Mega Invesco Ltd. +3,968,820 8,968,567
Large Assenagon Asset Management S.A. +2,309,388 3,611,248
Mega MORGAN STANLEY +1,856,099 1,917,230
Mega Bank of New York Mellon Corp +1,554,329 3,478,218

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds
Mega WELLINGTON MANAGEMENT GROUP LLP −6,544,340 4,764,790
Mid NORTHERN TRUST CORP −2,356,148 2,017
Mega JANE STREET GROUP, LLC −1,661,156 1,308,244
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP −1,594,417 1,705,052
Mega D. E. Shaw & Co., Inc. −1,592,580 2,545,861

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD)
Mid FRONTIER CAPITAL MANAGEMENT CO LLC 1,349,237 $57,261,618
Small Bornite Capital Management LP 1,040,000 $44,137,600
Mid Forest Avenue Capital Management LP 748,300 $31,757,852
Large Holocene Advisors, LP 708,417 $30,065,217
Small Hiddenite Capital Partners LP 676,100 $28,693,684

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD)
Small Ninepoint Partners LP 2,500,000 $86,150,000
Small Capital Impact Advisors, LLC 1,146,775 $39,517,866
Large CIBC Private Wealth Group, LLC 753,091 $25,951,515
Mid Waratah Capital Advisors Ltd. 590,000 $20,331,400
Large Driehaus Capital Management LLC 583,249 $20,098,760
100 of 100 shown
Export CSV
Holder Value (USD) % of 13F Shares Action
Mega BlackRock, Inc. $1,164,065,616 11.20% 27,428,502 View
Mega FMR LLC $966,581,141 9.30% 22,775,239 View
Mega STATE STREET CORP $458,503,256 4.41% 10,803,564 View
Mega DIMENSIONAL FUND ADVISORS LP $434,546,129 4.18% 10,239,070 View
Mega Invesco Ltd. $380,625,978 3.66% 8,968,567 View
Mid Sourcerock Group LLC $352,501,801 3.39% 8,305,886 View
Mega GEODE CAPITAL MANAGEMENT, LLC $238,898,961 2.30% 5,629,099 View
Mega AQR CAPITAL MANAGEMENT LLC $232,396,809 2.24% 5,475,891 View
Large Orbis Allan Gray Ltd $206,769,631 1.99% 4,872,046 View
Mega WELLINGTON MANAGEMENT GROUP LLP $202,217,683 1.95% 4,764,790 View
Mega GOLDMAN SACHS GROUP INC $201,606,590 1.94% 4,750,391 View
Mega MASSACHUSETTS FINANCIAL SERVICES CO /MA/ $179,433,219 1.73% 4,227,927 View
Mega NEUBERGER BERMAN GROUP LLC $162,749,208 1.57% 3,834,807 View
Mega RAYMOND JAMES FINANCIAL INC $161,937,412 1.56% 3,815,679 View
Large ADAGE CAPITAL PARTNERS GP, L.L.C. $153,552,588 1.48% 3,618,110 View
Large Assenagon Asset Management S.A. $153,261,365 1.47% 3,611,248 View
Mega Bank of New York Mellon Corp $147,615,566 1.42% 3,478,218 View
Large Qube Research & Technologies Ltd $119,125,981 1.15% 2,806,927 View
Mega D. E. Shaw & Co., Inc. $108,046,340 1.04% 2,545,861 View
Large Eurizon Capital SGR S.p.A. $106,754,891 1.03% 2,515,431 View
Mega CANADA PENSION PLAN INVESTMENT BOARD $99,277,006 0.96% 2,339,232 View
Large JUPITER ASSET MANAGEMENT LTD $96,130,079 0.92% 2,265,082 View
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $95,548,609 0.92% 2,251,381 View
Small Palo Duro Investment Partners, LP $89,765,353 0.86% 2,115,112 View
Mega UBS Group AG $82,424,759 0.79% 1,942,148 View
Mega MORGAN STANLEY $81,367,237 0.78% 1,917,230 View
Mega FIRST TRUST ADVISORS LP $74,919,544 0.72% 1,765,305 View
Large DIAMOND HILL CAPITAL MANAGEMENT INC $72,394,321 0.70% 1,705,804 View
Mega CITADEL ADVISORS LLC $68,867,981 0.66% 1,622,714 View
Mid Goehring & Rozencwajg Associates, LLC $68,631,336 0.66% 1,617,138 View
Mid VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. $61,167,624 0.59% 1,441,273 View
Mid FRONTIER CAPITAL MANAGEMENT CO LLC $57,261,618 0.55% 1,349,237 View
Large Freestone Grove Partners LP $57,167,698 0.55% 1,347,024 View
Large Squarepoint Ops LLC $54,944,479 0.53% 1,294,639 View
Mega FRANKLIN RESOURCES INC $53,355,182 0.51% 1,257,191 View
Mid SIR Capital Management, L.P. $52,802,023 0.51% 1,244,157 View
Mid Stephens Investment Management Group LLC $50,118,032 0.48% 1,180,915 View
Mid Long Focus Capital Management, LLC $49,654,800 0.48% 1,170,000 View
Small Bornite Capital Management LP $44,137,600 0.42% 1,040,000 View
Mega VICTORY CAPITAL MANAGEMENT INC $42,771,074 0.41% 1,007,801 View
Large GW&K Investment Management, LLC $42,749,811 0.41% 1,007,300 View
Mega BANK OF AMERICA CORP /DE/ $42,564,856 0.41% 1,002,942 View
Mega PRICE T ROWE ASSOCIATES INC /MD/ $42,367,893 0.41% 998,301 View
Small Gemsstock Ltd. $42,115,503 0.41% 992,354 View
Mega JANE STREET GROUP, LLC $40,827,280 0.39% 962,000 View
Mid Merewether Investment Management, LP $40,368,928 0.39% 951,200 View
Mid Covalis Capital LLP $39,206,411 0.38% 923,808 View
Small Webs Creek Capital Management LP $38,464,560 0.37% 906,328 View
Mega Nuveen, LLC $37,480,248 0.36% 883,135 View
Large PEAK6 LLC $37,478,764 0.36% 883,100 View
Large Parallax Volatility Advisers, L.P. $37,071,340 0.36% 873,500 View
Small SailingStone Capital Partners LLC $35,830,649 0.34% 844,266 View
Mega DEUTSCHE BANK AG\ $35,567,604 0.34% 838,068 View
Mega JPMORGAN CHASE & CO $35,381,249 0.34% 833,677 View
Mid DME Capital Management, LP $34,313,588 0.33% 808,520 View
Large Man Group plc $33,258,019 0.32% 783,648 View
Mega RHUMBLINE ADVISERS $32,449,029 0.31% 764,586 View
Mid Forest Avenue Capital Management LP $31,757,852 0.31% 748,300 View
Large LAZARD ASSET MANAGEMENT LLC $31,126,429 0.30% 733,422 View
Mega CITADEL ADVISORS LLC $31,057,592 0.30% 731,800 View
Large MetLife Investment Management, LLC $30,940,542 0.30% 729,042 View
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $30,858,124 0.30% 727,100 View
Large Retirement Systems of Alabama $30,438,944 0.29% 717,223 View
Mega AMERIPRISE FINANCIAL INC $30,087,625 0.29% 708,945 View
Large Holocene Advisors, LP $30,065,217 0.29% 708,417 View
Mid ALGERT GLOBAL LLC $29,565,486 0.28% 696,642 View
Mega PRINCIPAL FINANCIAL GROUP INC $27,756,565 0.27% 654,019 View
Mega ROYAL BANK OF CANADA $27,034,280 0.26% 637,000 View
Large Balyasny Asset Management L.P. $26,994,556 0.26% 636,064 View
Small Corigliano Investment Advisers, LLC $26,219,432 0.25% 617,800 View
Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $25,590,637 0.25% 602,984 View
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $24,742,520 0.24% 583,000 View
Mega Swiss National Bank $24,627,932 0.24% 580,300 View
Mega T. Rowe Price Investment Management, Inc. $24,036,615 0.23% 566,367 View
Large CAPITAL FUND MANAGEMENT S.A. $23,892,956 0.23% 562,982 View
Micro Crystal Cove Asset Management, LLC $23,747,514 0.23% 559,555 View
Mega California Public Employees Retirement System $22,284,055 0.21% 525,072 View
Large CWM, LLC $22,058,614 0.21% 519,760 View
Small CLOUGH CAPITAL PARTNERS L P $21,353,813 0.21% 503,153 View
Large Russell Investments Group, Ltd. $21,295,026 0.20% 501,768 View
Mega Legal & General Group Plc $21,255,011 0.20% 500,825 View
Large RENAISSANCE TECHNOLOGIES LLC $20,956,872 0.20% 493,800 View
Mid S&CO INC $20,693,913 0.20% 487,604 View
Small Pennant Investors, LP $20,371,200 0.20% 480,000 View
Large Universal- Beteiligungs- und Servicegesellschaft mbH $20,105,737 0.19% 473,745 View
Mid Aristotle Atlantic Partners, LLC $19,803,097 0.19% 466,614 View
Mid Horizon Investments, LLC $19,618,017 0.19% 462,253 View
Mid Hood River Capital Management LLC $19,579,821 0.19% 461,353 View
Mid Aventail Capital Group, LP $19,571,121 0.19% 461,148 View
Small FEARNLEY ASSET MANAGEMENT AS $18,560,157 0.18% 437,327 View
Large CIBC Bancorp USA Inc. $18,327,926 0.18% 431,855 View
Large SG Americas Securities, LLC $18,228,574 0.18% 429,514 View
Mega CITADEL ADVISORS LLC $18,223,736 0.18% 429,400 View
Mid Hancock Prospecting Pty Ltd $18,149,168 0.17% 427,643 View
Large LOOMIS SAYLES & CO L P $17,876,152 0.17% 421,210 View
Large Cerity Partners LLC $17,406,382 0.17% 410,141 View
Mega ALLIANCEBERNSTEIN L.P. $17,188,115 0.17% 404,998 View
Small COLRAIN CAPITAL LLC $17,187,351 0.17% 404,980 View
Large Centiva Capital, LP $16,976,000 0.16% 400,000 View
Large Allspring Global Investments Holdings, LLC $16,898,971 0.16% 398,185 View
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