Ticker · CUSIP 03674X106

AR

ANTERO RESOURCES CORP
Energy·Oil & Gas E&P
···Share
Holders (tracked)
22
Combined shares
26,557,047
Combined value
$907.16M
Last close
$37.49
Quarter
2025Q4
Tracked holders · last 8 quarters
+7 vs previous quarter over the last 8.
22172024Q12025Q4
Price is +9.8% vs the avg quarter-end implied price across tracked holders.

SEC event timeline

21 events
  1. Wellington Management trimmed2026-02-17
    −7,342,814 shares · 2025Q4
    Position
  2. Ken Griffin (Citadel Advisors) trimmed2026-02-17
    −1,144,004 shares · 2025Q4
    Position
  3. D.E. Shaw & Co. trimmed2026-02-17
    −1,195,794 shares · 2025Q4
    Position
  4. Two Sigma Investments added2026-02-17
    +291,102 shares · 2025Q4
    Position
  5. AQR Capital Management added2026-02-17
    +1,226,828 shares · 2025Q4
    Position
  6. Izzy Englander (Millennium Mgmt) trimmed2026-02-17
    −800,683 shares · 2025Q4
    Position
  7. Steve Cohen (Point72) added2026-02-17
    +356,212 shares · 2025Q4
    Position
  8. T. Rowe Price added2026-02-17
    +14,876 shares · 2025Q4
    Position
  9. Paul Tudor Jones (Tudor Investment) opened position2026-02-17
    +199,152 shares · 2025Q4
    Position
  10. Ray Dalio (Bridgewater Associates) trimmed2026-02-13
    −577,321 shares · 2025Q4
    Position
  11. Paul Tudor Jones (Tudor Investment) exited2025-12-09
    −736,263 shares · 2025Q3
    Position
  12. Steve Cohen (Point72) opened position2025-11-14
    +49,027 shares · 2025Q3
    Position
  13. Two Sigma Investments trimmed2025-11-14
    −2,309,511 shares · 2025Q3
    Position
  14. D.E. Shaw & Co. added2025-11-14
    +171,486 shares · 2025Q3
    Position
  15. Izzy Englander (Millennium Mgmt) added2025-11-14
    +1,055,740 shares · 2025Q3
    Position
  16. Wellington Management trimmed2025-11-14
    −608,309 shares · 2025Q3
    Position
  17. AQR Capital Management added2025-11-14
    +2,023,828 shares · 2025Q3
    Position
  18. Lee Ainslie (Maverick Capital) exited2025-11-14
    −18,278 shares · 2025Q3
    Position
  19. T. Rowe Price added2025-11-14
    +15,376 shares · 2025Q3
    Position
  20. Ray Dalio (Bridgewater Associates) added2025-11-13
    +239,671 shares · 2025Q3
    Position
  21. Renaissance Technologies exited2025-11-13
    −1,152,500 shares · 2025Q3
    Position

Insider activity

Last 30 days
Net (open-market)
$0
Buys
0 · $0
Sells
0 · $0
Unique insiders
7
DateInsiderCodeSharesPriceValue
04-10Tyree Thomas B JR
Director
A1,418—$0
04-10Sutil Vicky
Director
A1,418—$0
04-10Schroer Brenda R
Director
A1,418—$0
04-10Hardesty Benjamin A.
Director
A1,913—$0
04-10Mutschler Jacqueline C
Director
A1,418—$0
04-10Munoz Jeffrey S.
Director
A1,418—$0
04-10Keenan W Howard JR
Director
A1,418—$0
View full insider history for AR →
Follow-the-investor returns
If you'd copied each holder of AR…
Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.
InvestorFirst inCost basisReturnPosition value today
T. Rowe Price2016Q2$6.13+511.4%$8.7M
Wellington Management2016Q1$31.01+20.9%$424.0M
Ray Dalio (Bridgewater Associates)2022Q3$32.99+13.6%$10.9M
D.E. Shaw & Co.2016Q1$34.44+8.9%$1.4M
D.E. Shaw & Co.2016Q1$34.44+8.9%$1.4M
D.E. Shaw & Co.2016Q1$34.44+8.9%$1.4M
Izzy Englander (Millennium Mgmt)2016Q1$34.45+8.8%$3.2M
Izzy Englander (Millennium Mgmt)2016Q1$34.45+8.8%$3.2M
Izzy Englander (Millennium Mgmt)2016Q1$34.45+8.8%$3.2M
Steve Cohen (Point72)2016Q2$34.48+8.7%$1.6M
Steve Cohen (Point72)2016Q2$34.48+8.7%$1.6M
Steve Cohen (Point72)2016Q2$34.48+8.7%$1.6M
Two Sigma Investments2016Q1$34.50+8.7%$484K
Two Sigma Investments2016Q1$34.50+8.7%$484K
Two Sigma Investments2016Q1$34.50+8.7%$484K
AQR Capital Management2016Q1$34.65+8.2%$176.0M
Ken Griffin (Citadel Advisors)2016Q1$34.78+7.8%$20.5M
Ken Griffin (Citadel Advisors)2016Q1$34.78+7.8%$20.5M
Ken Griffin (Citadel Advisors)2016Q1$34.78+7.8%$20.5M
Paul Tudor Jones (Tudor Investment)2016Q1$34.90+7.4%$11.9M
Paul Tudor Jones (Tudor Investment)2016Q1$34.90+7.4%$11.9M
Paul Tudor Jones (Tudor Investment)2016Q1$34.90+7.4%$11.9M

Who moved on this name in 2025Q4

Position changes reported for the latest quarter, grouped by direction.
New positions1
Added to4
Trimmed5
Exited0
—

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2022Q1
17
$1.35B
2022Q2
20
$1.30B
2022Q3
23
$1.1M
2022Q4
20
$1.18B
2023Q1
19
$879.8M
2023Q2
21
$947.2M
2023Q3
22
$927.5M
2023Q4
17
$920.1M
2024Q1
17
$1.44B
2024Q2
20
$1.74B
2024Q3
20
$861.2M
2024Q4
19
$532.3M
2025Q1
21
$1.47B
2025Q2
20
$1.47B
2025Q3
15
$1.13B
2025Q4
22
$907.2M
Congress members trading this stock
DateMemberTypeAmount rangeFiling
2025-07-22Lisa McClainSell$1K – $15KPDF ↗
2025-07-10Lisa McClainBuy$1K – $15KPDF ↗

Who owns AR

22 super-investors · 2025Q4
Tracked stake
26.56M
shares
Combined value
$907M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New3Added8Trim11
#ManagerSharesValue
1Wellington Management11.31M$390M
2AQR Capital Management4.69M$162M
3D.E. Shaw & Co.4.01M$138M
4Ken Griffin
Citadel Advisors
1.61M$55M
5Izzy Englander
Millennium Mgmt
1.15M$40M
6Two Sigma Investments796.7K$27M
7Ken Griffin
Citadel Advisors
548.1K$19M
8Ken Griffin
Citadel Advisors
411.9K$14M
9Steve Cohen
Point72
405.2K$14M
10Paul Tudor Jones
Tudor Investment
316.1K$11M
11Ray Dalio
Bridgewater Associates
289.7K$10M
12Paul Tudor Jones
Tudor Investment
199.2K$7M
13Steve Cohen
Point72
193.9K$7M
14D.E. Shaw & Co.90.0K$3M
15Izzy Englander
Millennium Mgmt
84.5K$3M
16Paul Tudor Jones
Tudor Investment
71.3K$2M
17Izzy Englander
Millennium Mgmt
49.3K$2M
18Steve Cohen
Point72
43.9K$2M
19D.E. Shaw & Co.38.0K$1M
20Two Sigma Investments12.9K$445K
21Two Sigma Investments6.6K$227K
22T. Rowe Price232.3K$8K

Recent moves

20 transactions
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