Nabors Industries Ltd. (NBR)
DRILLING OIL & GAS WELLS
Nabors Industries Ltd. (NBR) is listed on the New York Stock Exchange, where it has traded since June 1, 1972.
- Listed On
- the New York Stock Exchange
- Listed Since
- June 1, 1972
- Employees
- 13,900
- Market Cap
- $1.2B
About Nabors Industries Ltd.
Nabors Industries Ltd owns and operates land-based drilling rig fleets and is a provider of offshore platform rigs in the United States and international markets. It also provides performance tools, directional drilling services, tubular running services, and technologies. The company has four reportable segments: U.S. Drilling, International Drilling, Drilling Solutions, and Rig Technologies. The key revenue of the company is generated from International Drilling.
Institutional ownership
In 13F filings for the quarter ended June 30, 2026, 237 institutions reported holding NBR, with 12.1 million shares worth $1.0 billion in aggregate. The largest reported holder was BlackRock, with 1.3 million shares worth $110.1 million. Of the 5 largest holders listed below, all 5 added shares during the quarter.
| Institution | Shares | Value | Quarter change |
|---|---|---|---|
| BlackRock | 1,310,684 | $110M | Added 0.92% |
| Vanguard | 1,253,496 | $105M | Added 10.55% |
| American Century Companies | 640,469 | $54M | Added 26.6% |
| Dimensional Fund Advisors | 586,517 | $49M | Added 30.97% |
| State Street | 484,651 | $41M | Added 4.23% |
Form 13F is a quarterly report that institutional investment managers with at least $100 million in qualifying securities file with the SEC. It lists long positions as of the last day of the quarter and is due within 45 days of quarter end, so these holdings describe that date rather than today.
Frequently asked questions
What is NBR?
Nabors Industries Ltd. (NBR) is listed on the New York Stock Exchange, where it has traded since June 1, 1972.
Who are the largest institutional holders of NBR?
In 13F filings for the quarter ended June 30, 2026, the largest reported holders of NBR were BlackRock, Vanguard and American Century Companies.
How many institutions own NBR?
237 institutions reported a position in NBR for the quarter ended June 30, 2026, worth $1.0 billion in total.
Did institutions buy or sell NBR last quarter?
Of the 5 largest reported holders, all 5 added shares during the quarter. Every reported holder and its change is on the SentiSense ownership page for NBR.
Every reported institutional holder, plus insider and congressional trades in NBR, on SentiSense.