Ticker · CUSIP 03674X106

AR

ANTERO RESOURCES CORP

Energy·Oil & Gas E&P

···Share

Holders (tracked)

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.

Price is +9.8% vs the avg quarter-end implied price across tracked holders.

SEC event timeline

21 events

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

Insider activity

Last 30 days

Net (open-market)

Buys

0 · $0

Sells

0 · $0

Unique insiders

Date	Insider	Code	Shares	Price	Value
04-10	Tyree Thomas B JR Director	A	1,418	—	$0
04-10	Sutil Vicky Director	A	1,418	—	$0
04-10	Schroer Brenda R Director	A	1,418	—	$0
04-10	Hardesty Benjamin A. Director	A	1,913	—	$0
04-10	Mutschler Jacqueline C Director	A	1,418	—	$0
04-10	Munoz Jeffrey S. Director	A	1,418	—	$0
04-10	Keenan W Howard JR Director	A	1,418	—	$0

View full insider history for AR →

Follow-the-investor returns

If you'd copied each holder of AR…

Cost basis inferred from 13F share-delta history. Sorted by % return on the position they're still holding.

Investor	First in	Cost basis	Return	Position value today
T. Rowe Price	2016Q2	$6.13	+511.4%	$8.7M
Wellington Management	2016Q1	$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 Investments	2016Q1	$34.50	+8.7%	$484K
Two Sigma Investments	2016Q1	$34.50	+8.7%	$484K
Two Sigma Investments	2016Q1	$34.50	+8.7%	$484K
AQR Capital Management	2016Q1	$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

13F transactions reported for the latest quarter, grouped by direction.

New positions1

Paul Tudor Jones (Tudor Investment)
+199,152
$6.9M

Added to4

AQR Capital Management
+1,226,828
$42.3M
Steve Cohen (Point72)
+356,212
$12.3M
Two Sigma Investments
+291,102
$10.0M
T. Rowe Price
+14,876
$513

Trimmed5

Wellington Management
−7,342,814
$253.0M
D.E. Shaw & Co.
−1,195,794
$41.2M
Ken Griffin (Citadel Advisors)
−1,144,004
$39.4M
Izzy Englander (Millennium Mgmt)
−800,683
$27.6M
Ray Dalio (Bridgewater Associates)
−577,321
$19.9M

Exited0

—

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.

Quarter	Holders	Shares	Combined value	Δ holders
2022Q1	17	44,082,779	$1.35B	—
2022Q2	20	42,305,368	$1.30B	+3
2022Q3	23	34,436,576	$1.1M	+3
2022Q4	20	42,366,171	$1.18B	-3
2023Q1	19	45,025,671	$879.8M	-1
2023Q2	21	45,801,062	$947.2M	+2
2023Q3	22	41,147,790	$927.5M	+1
2023Q4	17	44,431,392	$920.1M	-5
2024Q1	17	53,927,121	$1.44B	—
2024Q2	20	53,434,341	$1.74B	+3
2024Q3	20	30,226,343	$861.2M	—
2024Q4	19	15,366,939	$532.3M	-1
2025Q1	21	36,881,203	$1.47B	+2
2025Q2	20	36,577,325	$1.47B	-1
2025Q3	15	33,932,193	$1.13B	-5
2025Q4	22	26,557,047	$907.2M	+7

Congress members trading this stock

Date	Member	Type	Amount range	Filing
2025-07-22	Lisa McClain	Sell	$1K – $15K	PDF ↗
2025-07-10	Lisa McClain	Buy	$1K – $15K	PDF ↗

Who owns AR

22 super-investors · 2025Q4

Tracked stake

26.56M

Combined value

$907M

% of shares outstanding

—

shares-out unknown

Quarter action mix

New3Added8Trim11

#	Manager	Shares	Value	% of book	Last action
1	Wellington Management	11.31M	$390M	0.1%	Trim−7.34M
2	AQR Capital Management	4.69M	$162M	0.1%	Added+1.23M
3	D.E. Shaw & Co.	4.01M	$138M	0.1%	Trim−1.20M
4	Ken Griffin Citadel Advisors	1.61M	$55M	0.0%	Trim−1.14M
5	Izzy Englander Millennium Mgmt	1.15M	$40M	0.0%	Trim−800.7K
6	Two Sigma Investments	796.7K	$27M	0.0%	Added+291.1K
7	Ken Griffin Citadel Advisors	548.1K	$19M	0.0%	Trim−1.14M
8	Ken Griffin Citadel Advisors	411.9K	$14M	0.0%	Trim−1.14M
9	Steve Cohen Point72	405.2K	$14M	0.0%	Added+356.2K
10	Paul Tudor Jones Tudor Investment	316.1K	$11M	0.0%	New+199.2K
11	Ray Dalio Bridgewater Associates	289.7K	$10M	0.0%	Trim−577.3K
12	Paul Tudor Jones Tudor Investment	199.2K	$7M	0.0%	New+199.2K
13	Steve Cohen Point72	193.9K	$7M	0.0%	Added+356.2K
14	D.E. Shaw & Co.	90.0K	$3M	0.0%	Trim−1.20M
15	Izzy Englander Millennium Mgmt	84.5K	$3M	0.0%	Trim−800.7K
16	Paul Tudor Jones Tudor Investment	71.3K	$2M	0.0%	New+199.2K
17	Izzy Englander Millennium Mgmt	49.3K	$2M	0.0%	Trim−800.7K
18	Steve Cohen Point72	43.9K	$2M	0.0%	Added+356.2K
19	D.E. Shaw & Co.	38.0K	$1M	0.0%	Trim−1.20M
20	Two Sigma Investments	12.9K	$445K	0.0%	Added+291.1K
21	Two Sigma Investments	6.6K	$227K	0.0%	Added+291.1K
22	T. Rowe Price	232.3K	$8K	0.0%	Added+14.9K

Recent moves

20 transactions

TRIMWellington Management
−7,342,814 · 2025Q4
TRIMIzzy Englander (Millennium Mgmt)
−800,683 · 2025Q4
ADDAQR Capital Management
+1,226,828 · 2025Q4
ADDT. Rowe Price
+14,876 · 2025Q4
TRIMD.E. Shaw & Co.
−1,195,794 · 2025Q4
ADDSteve Cohen (Point72)
+356,212 · 2025Q4
ADDTwo Sigma Investments
+291,102 · 2025Q4
NEWPaul Tudor Jones (Tudor Investment)
+199,152 · 2025Q4
TRIMKen Griffin (Citadel Advisors)
−1,144,004 · 2025Q4
TRIMRay Dalio (Bridgewater Associates)
−577,321 · 2025Q4
SOLDPaul Tudor Jones (Tudor Investment)
−736,263 · 2025Q3
TRIMWellington Management
−608,309 · 2025Q3
ADDAQR Capital Management
+2,023,828 · 2025Q3
NEWSteve Cohen (Point72)
+49,027 · 2025Q3
SOLDLee Ainslie (Maverick Capital)
−18,278 · 2025Q3
TRIMTwo Sigma Investments
−2,309,511 · 2025Q3
ADDD.E. Shaw & Co.
+171,486 · 2025Q3
ADDIzzy Englander (Millennium Mgmt)
+1,055,740 · 2025Q3
ADDT. Rowe Price
+15,376 · 2025Q3
SOLDRenaissance Technologies
−1,152,500 · 2025Q3

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