Nabors Industries NBR Institutional Ownership

NYSE NBR

$80.77 +0.76 (+0.95%)

As of: Oct 21, 2026 · 3:58 PM EDT

Institutions by Trading Activity

242 Institutions

Increased 146 60.3%

Unchanged 32 13.2%

Reduced 64 26.4%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

75.97%

▲+5.96 pp QoQ

Shares Held by Institutions

12.13Mn

of 15.96Mn outstanding

▲+8.54% QoQ

Shares Outstanding

15.96Mn

3.84Mn held outside 13F filers

Institutional Investors

242

filed 13F for Jun 2026

▲+10 vs prior quarter

Net Shares Added (QoQ)

+954.05K

accumulated since last quarter

Value of Holdings

$971.06Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Updated Oct 11, 2026

Nabors Industries Ltd (NYSE:NBR) had 241 institutional holders reporting a position on Form 13F for the quarter ended June 30, 2026.

Together they owned 75.94% of the outstanding stock in Q2 2026, up from 70.01% a quarter earlier.
Total holdings of NBR shares rose 8.50% from Q1 2026, and the holder count rose 57.52% from Q2 2025.
Among the 241 holders of Nabors Industries, 146 added to their positions, 63 reduced their stakes and 32 left their positions unchanged.
Altogether, institutional holders owned 12.12Mn NBR shares at the end of Q2 2026, up 949.27K from the prior quarter and down 239.42K from a year earlier.
As of June 30, 2026, the biggest holder of Nabors Industries was BlackRock, Inc. with 1.31Mn shares, or 8.21% of shares outstanding.
The biggest increases in NBR positions during Q2 2026 came from Engineers Gate Manager LP (+388.98K shares), Dimensional Fund Advisors LP (+138.68K shares), American Century Companies Inc (+134.57K shares), Mackenzie Financial Corp (+129.43K shares) and Goldman Sachs Group Inc (+127.09K shares).
On the other side, among holders that kept a position in Nabors Industries, the largest reductions in Q2 2026 came from Adage Capital Partners GP, L.L.C. (-320K shares), CIBC World Market Inc. (-202.98K shares), Citadel Advisors LLC (-97.22K shares), Charles Schwab Investment Management Inc (-94K shares) and Bank of America Corp (-91.26K shares).
According to Business Quant data, the leading holders of NBR for Q2 2026 were BlackRock, Inc. (1.31Mn shares), Vanguard Capital Management LLC (664.92K shares), American Century Companies Inc (640.47K shares), Dimensional Fund Advisors LP (586.52K shares), State Street Corp (484.65K shares), Vanguard Portfolio Management LLC (460.44K shares), Miller Value Partners, LLC (445.46K shares), Adage Capital Partners GP, L.L.C. (420K shares), Geode Capital Management, LLC (418.22K shares) and Engineers Gate Manager LP (414.6K shares).

Form 13F Holdings

244 Institutional Holders

Report period 30 Jun, 2026

Total shares held 12.13Mn

Of outstanding 75.97%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	1,310,684	8.21%	▲11,992	+0.92%	$110.11Mn
2	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	664,925	4.17%	▲35,636	+5.66%	$55.86Mn
3	AMERICAN CENTURY COMPANIES INC	0000748054	640,469	4.01%	▲134,569	+26.60%	$53.81Mn
4	DIMENSIONAL FUND ADVISORS LP	0000354204	586,517	3.67%	▲138,684	+30.97%	$49.27Mn
5	State Street Corp	0000093751	484,651	3.04%	▲19,651	+4.23%	$40.72Mn
6	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	460,439	2.88%	▲76,582	+19.95%	$38.68Mn
7	MILLER VALUE PARTNERS, LLC	0001135778	445,460	2.79%	▲1,030	+0.23%	$37.42Mn
8	ADAGE CAPITAL PARTNERS GP, L.L.C.	0001165408	420,000	2.63%	▼320,000	-43.24%	$35.28Mn
9	GEODE CAPITAL MANAGEMENT, LLC	0001214717	418,217	2.62%	▲66,352	+18.86%	$35.14Mn
10	Engineers Gate Manager LP	0001620220	414,599	2.60%	▲388,976	+1,518.07%	$34.83Mn
11	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0000884546	377,721	2.37%	▼93,997	-19.93%	$31.73Mn
12	GENDELL JEFFREY L	0001056581	348,234	2.18%	▲5,435	+1.59%	$29.26Mn
13	TWO SIGMA INVESTMENTS, LP	0001179392	331,585	2.08%	▼61,623	-15.67%	$27.86Mn
14	VAN ECK ASSOCIATES CORP	0000869178	328,541	2.06%	▲18,448	+5.95%	$27.60Mn
15	Encompass Capital Advisors LLC	0001541901	315,000	1.97%	▲315,000	0.00%	$26.46Mn
16	AQR CAPITAL MANAGEMENT LLC	0001167557	303,531	1.90%	▲20,917	+7.40%	$25.50Mn
17	Goldman Sachs Group Inc	0000886982	265,756	1.66%	▲127,095	+91.66%	$22.33Mn
18	CIBC WORLD MARKET INC.	0001421224	264,722	1.66%	▼202,979	-43.40%	$22.24Mn
19	MACKENZIE FINANCIAL CORP	0000919859	175,138	1.10%	▲129,434	+283.20%	$14.71Mn
20	Morgan Stanley	0000895421	168,392	1.06%	▼33,564	-16.62%	$14.15Mn

Showing 1 to 20 of 244 holders