• $7.2B
    Market Cap
  • 24.60%
    1-Year Change
  • Oil & Gas E&P
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
VANGUARD GROUP INC
11.89%
14.8M
-19,119 (-0.13%)
Dec 31, 2025
BLACKROCK FUNDING, INC. /DE
9.43%
11.7M
+1.2M (+10.26%)
Dec 31, 2024
BLACKROCK, INC.
9.28%
11.5M
+391,796 (+3.40%)
Jun 30, 2026
BLACKROCK INC.
8.85%
11.0M
-3.1M (-28.03%)
Jun 30, 2024
N/A
6.55%
8.1M
-331,756 (-4.08%)
Jun 30, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
6.55%
8.1M
-331,756 (-4.08%)
Jun 30, 2026
DIMENSIONAL FUND ADVISORS LP
5.71%
7.1M
+139,427 (+1.97%)
Jun 30, 2026

Current Ownership Distribution

  • Institutions2.1B (63.00%)
  • Mutual Funds1.2B (36.92%)
  • Insiders2.7M (0.08%)
  • Other0 (0.00%)

Insider Transactions

  • 0.08% (2.7M)
    Current InsiderOwnership (%, shares)
  • 15
    Number of InsiderBuying (last 12 months)
  • $62.2M
    Amount of InsiderBuying (last 12 months)
  • 0
    Number of InsiderSelling (last 12 months)
  • $0.00
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Foran Joseph Wm
Chairman and CEO
Buy
Aug 17, 2026
$21,456.00
400
$53.64
31,017
Foran Joseph Wm
Chairman and CEO
Buy
Aug 13, 2026
$257,200.00
5,000
$51.44
30,617
Foran Joseph Wm
Chairman and CEO
Buy
Aug 12, 2026
$521,600.00
10,000
$52.16
25,617
STEWART KENNETH L.
Gift
Aug 10, 2026
$0.00
9,400
$0.00
84,747
Elsener William Thomas
EVP, Reservoir Engineering
Buy
Aug 10, 2026
$43,299.00
850
$50.94
114,879
Baty Robert Gaines
Buy
Jun 15, 2026
$25,720.00
500
$51.44
77,538
Ehrman Monika U
Award
Jun 11, 2026
$0.00
3,642
$0.00
45,467
Appel Shelley F
Award
Jun 11, 2026
$0.00
3,642
$0.00
70,501
PARKER TIMOTHY E.
Award
Jun 11, 2026
$0.00
3,642
$0.00
93,511
Harvey Paul W
Award
Jun 11, 2026
$0.00
3,642
$0.00
7,721
Byerley William M
Award
Jun 11, 2026
$0.00
3,642
$0.00
59,453
Ehrman Monika U
Buy
Jun 08, 2026
$20,011.36
362
$55.28
41,825
Ehrman Monika U
Buy
Mar 06, 2026
$15,029.43
267
$56.29
41,463
Erman Bryan A
Co-President,CLO & Head of M&A
Award
Feb 17, 2026
$0.00
35,000
$0.00
35,000
Calvert Christopher P
EVP and COO
Award
Feb 17, 2026
$0.00
27,000
$0.00
27,000
Stetson Glenn W
EVP-Production
Award
Feb 17, 2026
$0.00
27,000
$0.00
27,000
Macalik Robert T
EVP, Chief Financial Officer
Award
Feb 17, 2026
$0.00
27,000
$0.00
27,000
Foran Joseph Wm
Chairman and CEO
Award
Feb 17, 2026
$0.00
70,000
$0.00
70,000
Elsener William Thomas
EVP, Reservoir Engineering
Award
Feb 17, 2026
$0.00
27,000
$0.00
27,000
Erman Bryan A
Co-President,CLO & Head of M&A
In Kind
Feb 16, 2026
$50,190.00
1,050
$47.80
78,566
Macalik Robert T
EVP, Chief Financial Officer
In Kind
Feb 16, 2026
$50,190.00
1,050
$47.80
108,757
Stetson Glenn W
EVP-Production
In Kind
Feb 16, 2026
$50,190.00
1,050
$47.80
94,470
Foran Joseph Wm
Chairman and CEO
Exempt
Feb 16, 2026
$0.00
10,000
$0.00
0
Krug George G
EVP - Mktg and Midstream
Exempt
Feb 16, 2026
$0.00
5,000
$0.00
0
Elsener William Thomas
EVP, Reservoir Engineering
In Kind
Feb 16, 2026
$50,190.00
1,050
$47.80
113,730
Calvert Christopher P
EVP and COO
In Kind
Feb 16, 2026
$50,190.00
1,050
$47.80
85,312
Stetson Glenn W
EVP-Production
Exempt
Feb 14, 2026
$0.00
6,000
$0.00
12,000
Macalik Robert T
EVP, Chief Financial Officer
Exempt
Feb 14, 2026
$0.00
6,000
$0.00
12,000
Krug George G
EVP - Mktg and Midstream
Exempt
Feb 14, 2026
$0.00
6,666
$0.00
13,334
Foran Joseph Wm
Chairman and CEO
Exempt
Feb 14, 2026
$0.00
13,333
$0.00
26,667