NBR
NABOR INDUSTRIES (NBR)
NYSE
$96.27+$1.89 (+2.00%)
Price as of Jun 03, 2026 4:10 PM EDT
  • $970.6M
    Market Cap
  • 215.97%
    1-Year Change
  • Oil & Gas Drilling
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
BLACKROCK FUNDING, INC. /DE
10.40%
1.5M
+72,535 (+4.71%)
Dec 31, 2024
BLACKROCK INC.
10.24%
1.5M
+18,764 (+1.24%)
Jun 30, 2024
BLACKROCK, INC.
8.78%
1.3M
+156,673 (+12.06%)
Mar 31, 2026
VANGUARD GROUP INC
5.89%
871,047
+13,424 (+1.54%)
Dec 31, 2025
ADAGE CAPITAL PARTNERS GP, L.L.C.
5.00%
740,000
-520,000 (-70.27%)
Mar 31, 2026
OAKTREE CAPITAL MANAGEMENT LP
4.98%
737,112
+737,112 (+100.00%)
Sep 30, 2025
BRIGADE CAPITAL MANAGEMENT, LP
4.57%
675,879
-65,096 (-9.63%)
Dec 31, 2025

Current Ownership Distribution

  • Mutual Funds2.6B (93.72%)
  • Institutions160.3M (5.75%)
  • Insiders14.5M (0.52%)
  • Other0 (0.00%)

Insider Transactions

  • 0.52% (14.5M)
    Current InsiderOwnership (%, shares)
  • 1
    Number of InsiderBuying (last 12 months)
  • $1.7M
    Amount of InsiderBuying (last 12 months)
  • 1
    Number of InsiderSelling (last 12 months)
  • $104.7M
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
CRANE JAMES R
Award
Jun 02, 2026
$0.00
1,324
$0.00
18,937
CHASE ANTHONY R
Award
Jun 02, 2026
$0.00
1,324
$0.00
15,408
Beder Tanya S
Award
Jun 02, 2026
$0.00
1,324
$0.00
17,859
Kotts John P
Award
Jun 02, 2026
$0.00
1,324
$0.00
13,339
YEARWOOD JOHN
Buy
Feb 20, 2026
$500,747.28
6,410
$78.12
28,444
Rodriguez Rodriguez Miguel Angel
CHIEF FINANCIAL OFFICER
In Kind
Feb 19, 2026
$12,198.60
162
$75.30
44,839
Rodriguez Rodriguez Miguel Angel
CHIEF FINANCIAL OFFICER
In Kind
Feb 18, 2026
$22,579.74
314
$71.91
45,001
PETRELLO ANTHONY G
CHAIRMAN, PRESIDENT & CEO
Exempt
Jan 01, 2026
$0.00
5,016
$0.00
0
Restrepo William J
Award
Jan 01, 2026
$0.00
17,105
$0.00
17,105
Andrews Mark D
CORPORATE SECRETARY
Award
Jan 01, 2026
$0.00
1,642
$0.00
1,642
Rodriguez Rodriguez Miguel Angel
CHIEF FINANCIAL OFFICER
Award
Jan 01, 2026
$0.00
2,736
$0.00
2,736
PETRELLO ANTHONY G
CHAIRMAN, PRESIDENT & CEO
Exempt
Jan 01, 2026
$0.00
13,980
$0.00
13,981
Restrepo William J
Exempt
Jan 01, 2026
$0.00
17,105
$0.00
0
Andrews Mark D
CORPORATE SECRETARY
Exempt
Jan 01, 2026
$0.00
1,642
$0.00
0
Rodriguez Rodriguez Miguel Angel
CHIEF FINANCIAL OFFICER
Exempt
Jan 01, 2026
$0.00
2,736
$0.00
0
PETRELLO ANTHONY G
CHAIRMAN, PRESIDENT & CEO
Award
Jan 01, 2026
$0.00
57,293
$0.00
57,293
Restrepo William J
Exempt
Jan 01, 2026
$0.00
17,105
$0.00
128,434
Andrews Mark D
CORPORATE SECRETARY
Exempt
Jan 01, 2026
$0.00
1,642
$0.00
19,755
Rodriguez Rodriguez Miguel Angel
CHIEF FINANCIAL OFFICER
Exempt
Jan 01, 2026
$0.00
2,736
$0.00
21,944
PETRELLO ANTHONY G
CHAIRMAN, PRESIDENT & CEO
Exempt
Jan 01, 2026
$0.00
19,098
$0.00
38,195
Restrepo William J
In Kind
Jan 01, 2026
$235,824.90
4,343
$54.30
124,091
PETRELLO ANTHONY G
CHAIRMAN, PRESIDENT & CEO
Award
Jan 01, 2026
$0.00
16,420
$0.00
16,420
Rodriguez Rodriguez Miguel Angel
CHIEF FINANCIAL OFFICER
In Kind
Jan 01, 2026
$44,091.60
812
$54.30
21,132
PETRELLO ANTHONY G
CHAIRMAN, PRESIDENT & CEO
Exempt
Jan 01, 2026
$0.00
16,420
$0.00
0
Rodriguez Rodriguez Miguel Angel
CHIEF FINANCIAL OFFICER
Award
Jan 01, 2026
$0.00
11,576
$0.00
32,708
PETRELLO ANTHONY G
CHAIRMAN, PRESIDENT & CEO
Exempt
Jan 01, 2026
$0.00
5,016
$0.00
79,442
Rodriguez Rodriguez Miguel Angel
CHIEF FINANCIAL OFFICER
Award
Jan 01, 2026
$0.00
9,208
$0.00
41,916
PETRELLO ANTHONY G
CHAIRMAN, PRESIDENT & CEO
In Kind
Jan 01, 2026
$107,188.20
1,974
$54.30
77,468
PETRELLO ANTHONY G
CHAIRMAN, PRESIDENT & CEO
Exempt
Jan 01, 2026
$0.00
13,980
$0.00
91,448
PETRELLO ANTHONY G
CHAIRMAN, PRESIDENT & CEO
In Kind
Jan 01, 2026
$298,758.60
5,502
$54.30
85,946