ANTERO RESOURCES CORP (AR) Institutional Shareholders
ANTERO RESOURCES CORP (AR) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $9.64B in AR holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of AR tracked by InsiderSet, reporting ownership valued at approximately $966.98M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $981.84M, representing an estimated gain of +1.54% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 46% of the total disclosed AR value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Fmr Llc, Vanguard Portfolio Management Llc, and several other long-term asset managers with concentrated positions in ANTERO RESOURCES CORP (AR).
This page ranks the largest institutional AR shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
613
Total Reported Value
$9.64B
Largest Holder
Blackrock, Inc.
Largest Position
$966.98M
Insider Transactions (90d)
7
Latest Filing Quarter
Q2 2026
New Institutional Positions
53
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.01% | 27,517,993 | $966,982,280 | $981,841,990 | +$14,859,710 | +1.54% | |
| Fmr Llc | 0.03% | 16,721,765 | $587,602,822 | $596,632,575 | +$9,029,753 | +1.54% | |
| Vanguard Portfolio Management Llc | 0.02% | 14,001,042 | $491,996,616 | $499,557,179 | +$7,560,563 | +1.54% | |
| Vanguard Capital Management Llc | 0.01% | 13,333,403 | $468,535,781 | $475,735,819 | +$7,200,038 | +1.54% | |
| Dimensional Fund Advisors Lp | 0.08% | 12,699,737 | $446,249,969 | $453,126,616 | +$6,876,647 | +1.54% | |
| State Street Corp | 0.01% | 11,399,362 | $400,573,581 | $406,729,236 | +$6,155,655 | +1.54% | |
| Sourcerock Group Llc | 15.84% | 8,669,859 | $304,658,845 | $309,340,569 | +$4,681,724 | +1.54% | |
| Invesco Ltd. | 0.02% | 8,055,804 | $283,080,952 | $287,431,087 | +$4,350,135 | +1.54% | |
| Aqr Capital Management Llc | 0.09% | 7,613,505 | $267,538,570 | $271,649,858 | +$4,111,288 | +1.54% | |
| Geode Capital Management, Llc | 0.01% | 5,747,084 | $202,017,713 | $205,055,957 | +$3,038,244 | +1.50% | |
| Massachusetts Financial Services Co | 0.06% | 5,662,614 | $198,974,140 | $202,042,068 | +$3,067,928 | +1.54% | |
| Orbis Allan Gray Ltd | 0.55% | 4,547,301 | $159,792,157 | $162,247,700 | +$2,455,543 | +1.54% | |
| Neuberger Berman Group Llc | 0.10% | 4,281,381 | $150,442,547 | $152,759,674 | +$2,317,127 | +1.54% | |
| Adage Capital Partners Gp, L.L.C. | 0.20% | 4,063,110 | $142,777,685 | $144,971,765 | +$2,194,080 | +1.54% | |
| Wellington Management Group Llp | 0.02% | 3,296,358 | $115,834,020 | $117,614,053 | +$1,780,033 | +1.54% | |
| Morgan Stanley | 0.01% | 3,129,395 | $109,966,976 | $111,656,814 | +$1,689,838 | +1.54% | |
| Holocene Advisors, Lp | 0.25% | 3,127,214 | $109,890,300 | $111,578,996 | +$1,688,696 | +1.54% | |
| Bank Of New York Mellon Corp | 0.02% | 3,018,296 | $106,062,948 | $107,692,801 | +$1,629,853 | +1.54% | |
| Diamond Hill Capital Management Inc | 0.80% | 2,851,780 | $100,211,549 | $101,751,510 | +$1,539,961 | +1.54% | |
| Northern Trust Corp | 0.01% | 2,844,985 | $99,972,773 | $101,509,065 | +$1,536,292 | +1.54% | |
| Eurizon Capital Sgr S.P.A. | 0.27% | 2,829,217 | $98,963,828 | $100,946,463 | +$1,982,635 | +2.00% | |
| Citadel Advisors Llc | 0.06% | 2,747,597 | $96,550,559 | $98,034,261 | +$1,483,702 | +1.54% | |
| Palo Duro Investment Partners, Lp | 18.52% | 2,731,503 | $95,985,015 | $97,460,027 | +$1,475,012 | +1.54% | |
| Covalis Capital Llp | 5.23% | 2,634,969 | $92,592,811 | $94,015,694 | +$1,422,883 | +1.54% | |
| Raymond James Financial Inc | 0.02% | 2,561,852 | $90,023,467 | $91,406,879 | +$1,383,412 | +1.54% | |
| Goldman Sachs Group Inc | 0.01% | 2,516,364 | $88,425,031 | $89,783,868 | +$1,358,837 | +1.54% | |
| Charles Schwab Investment Management Inc | 0.01% | 2,309,452 | $81,154,144 | $82,401,247 | +$1,247,103 | +1.54% | |
| Canada Pension Plan Investment Board | 0.04% | 2,224,732 | $78,177,082 | $79,378,438 | +$1,201,356 | +1.54% | |
| Millennium Management Llc | 0.05% | 2,119,132 | $74,466,298 | $75,610,630 | +$1,144,332 | +1.54% | |
| Vanguard Fiduciary Trust Co | 0.01% | 1,864,241 | $65,509,429 | $66,516,119 | +$1,006,690 | +1.54% | |
| Alyeska Investment Group, L.P. | 0.16% | 1,813,823 | $63,737,740 | $64,717,205 | +$979,465 | +1.54% | |
| Goehring & Rozencwajg Associates, Llc | 3.50% | 1,731,731 | $60,853,027 | $61,788,162 | +$935,135 | +1.54% | |
| Vaughan Nelson Investment Management, L.P. | 0.49% | 1,585,630 | $55,719,040 | $56,575,278 | +$856,238 | +1.54% | |
| Greenlight Capital | David Einhorn | 1.42% | 1,574,140 | $55,315,279 | $56,165,315 | +$850,036 | +1.54% |
| Ubs Group Ag | 0.01% | 1,552,707 | $54,562,124 | $55,400,586 | +$838,462 | +1.54% | |
| Bridgewater Associates, Lp | 0.22% | 1,507,657 | $52,979,067 | $53,793,202 | +$814,135 | +1.54% | |
| Qube Research & Technologies Ltd | 0.06% | 1,464,129 | $51,449,493 | $52,240,123 | +$790,630 | +1.54% | |
| Stephens Investment Management Group Llc | 0.53% | 1,407,811 | $49,470,479 | $50,230,696 | +$760,217 | +1.54% | |
| Sailingstone Capital Partners Llc | 9.01% | 1,369,303 | $48,117,307 | $48,856,731 | +$739,424 | +1.54% | |
| Webs Creek Capital Management Lp | 8.90% | 1,336,461 | $46,963,240 | $47,684,928 | +$721,688 | +1.54% | |
| Frontier Capital Management Co Llc | 0.43% | 1,318,103 | $46,318,139 | $47,029,915 | +$711,776 | +1.54% | |
| First Trust Advisors Lp | 0.03% | 1,303,801 | $45,815,567 | $46,519,620 | +$704,053 | +1.54% | |
| Assenagon Asset Management S.A. | 0.06% | 1,295,585 | $45,526,857 | $46,226,473 | +$699,616 | +1.54% | |
| American Century Companies Inc | 0.02% | 1,195,088 | $41,995,393 | $42,640,740 | +$645,347 | +1.54% | |
| Yaupon Capital Management Lp | 1.39% | 1,184,416 | $41,620,378 | $42,259,963 | +$639,585 | +1.54% | |
| Long Focus Capital Management, Llc | 1.68% | 1,170,000 | $41,113,800 | $41,745,600 | +$631,800 | +1.54% | |
| Bank Of America Corp | 0.00% | 1,164,383 | $40,916,411 | $41,545,185 | +$628,774 | +1.54% | |
| Freestone Grove Partners Lp | 0.24% | 1,048,632 | $36,848,928 | $37,415,190 | +$566,262 | +1.54% | |
| Victory Capital Management Inc | 0.02% | 1,036,096 | $36,408,413 | $36,967,905 | +$559,492 | +1.54% | |
| Price T Rowe Associates Inc | 0.00% | 1,025,085 | $36,023,000 | $36,575,033 | +$552,033 | +1.53% |
Frequently asked questions about AR
Who owns the most AR stock?
The largest holders of AR are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for ANTERO RESOURCES CORP (AR).
Is AR widely held by superinvestors?
Many widely followed stocks like AR appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly AR is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.