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NBR · Nabors Industries Ltd · Holdings

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$90.54 +0.00 (+0.00%)
Market Cap
$1.45B
Shares
15.96M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 247
Total Value: $1,099,282,008
Total Shares: 13,085,134
Showing 1–100 of 257 holdings by value · page 1 of 3

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 247 13F filers · Δ vs Mar 31, 2026
Top Holder
10.0%
Sep 2023 → Jun 2026 · range 9.7% – 18.3%
−0.8 pts
Top 5
28.9%
Sep 2023 → Jun 2026 · range 28.9% – 43.9%
−1.9 pts
Top 10
45.9%
Sep 2023 → Jun 2026 · range 45.9% – 58.1%
−4.1 pts
HHI
324
Sep 2023 → Jun 2026 · range 324 – 605
Broadly held−41

Quarterly Activity

vs Mar 31, 2026
New
46
Increased
104
Decreased
62
Sold Out
40
Unchanged
35
Holder count: +6
Institutional value: +6.6%
Shares held: +9.0%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 257
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1163739 CUSIP G6359F137 13F (30d) 156 filings 155 filers Visit website Investor relations