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海钻公司 SDRL

美股市值排名 #2567石油天然气钻探

$42.20 +$1.08 (+2.63%)

休市 · Nov 6, 10:00 pm ET · 最新盘后价 $42.20 0.00%

开盘$41.05

昨收$41.12

当日区间$41.05 – $43.17

成交量694.9K

市值$2.60B

市盈率（TTM）–

股息率–

股权结构与仓位

谁在持有、谁在做空，以及大资金的流向

机构持股比例97.9%-2.03 个百分点，较上季度

持仓机构数291-3 ，较上季度

内部人近期交易35次买入 / 15次卖出净买入

空头持仓比例6.82% 占流通股回补天数 6.5 · 截至 15 Oct 2026

卖空成交量占比16.1%近5日成交量平均占比

卖空成交量占当日成交量比例

大单净流入，近20个交易日

大单买入减卖出的净额（美元）。该窗口期内：−$2.25M（9个净流入日，11个净流出日）。

按单量净流入，近20个交易日

超大单/大单近似机构级别交易；中单/小单近似散户级别交易。各档买入减卖出净额，按窗口期累计。

已披露的前五大股东合计持有28.8%的流通股。

最大股东

BlackRock8.77%
Dimensional Fund Advisors5.81%
Vanguard Capital Management, LLC5.01%
Elliott Management Corporation4.97%
Goehring & Rozencwajg Associates, LLC4.22%
UBS Asset Management3.76%
BNP Paribas Financial Markets SNC3.48%
Patient Capital Management, LLC3.12%

按投资者类型

Mutual Fund64.17%
Hedge Fund20.82%
Public Company5.45%
Private Company5.26%
Government Pension Fund0.98%
Insurance Company0.70%
Individual/Insider0.45%
VC/PE Fund0.36%

过去6次双周报告中（31 Jul 2026至15 Oct 2026），空头持仓占流通股比例已从7.37%降至6.82%。

近期机构持仓变动

股东	类型	期间	持股变动	新持股比例
Nuveen Asset Management LLC	Insurance Company	2026/Q3	+355,407	0.7%
Fidelity International Ltd	Mutual Fund	2026/Q3	+1,258,870	2.2%
BlackRock	Mutual Fund	2026/Q3	+538,485	8.8%
Teachers Insurance and Annuity Association-College Retirement Equities Fund	Mutual Fund	2026/Q3	+421,803	0.9%
Webs Creek Capital Management LP	Hedge Fund	2026/Q3	+408,410	2.1%
Geode Capital Management, LLC	Mutual Fund	2026/Q3	+360,358	2.9%
Goehring & Rozencwajg Associates, LLC	Mutual Fund	2026/Q3	+187,101	4.2%
4D Advisors LLC	Hedge Fund	2026/Q3	+185,000	0.3%
Jane Street Group, LLC	Private Company	2026/Q3	+182,279	0.3%
Qube Research & Technologies Ltd	Mutual Fund	2026/Q3	+181,149	1.6%
Algert Global LLC	Hedge Fund	2026/Q3	+175,482	0.3%
Dymon Asia Private Equity (Singapore) Pte. Ltd.	VC/PE Fund	2026/Q3	+156,000	0.4%
J.P. Morgan Asset Management, Inc.	Mutual Fund	2026/Q3	+147,760	0.3%
Hudson River Trading LLC	Private Company	2026/Q3	+145,327	0.4%
Neuberger Berman Investment Advisers LLC	Mutual Fund	2026/Q3	+141,204	0.2%

按报告期列出的机构买卖动态，变动幅度从大到小排列。

内部人交易

日期	内部人	职位	交易类型	股数	价格	交易后持股
10 Jun 2026	Grant Creed	Chief Financial Officer	Open Market Disposition	-34,147	$44.92	23,064
10 Jun 2026	Marcel Wieggers	Officer	Open Market Disposition	-13,475	$44.94	–
9 Jun 2026	Todd Strickler	General Counsel	Open Market Disposition	-31,409	$44.69	–
9 Jun 2026	Torsten Sauer-Petersen	Executive VP, CTO & Chief Sustainability Officer	Open Market Disposition	-42,625	$44.68	–
2 Jun 2026	Andrew Schultz	Director	Other Derivative Acquisition	+2,618	–	2,618
2 Jun 2026	Mark McCollum	Independent Director	Other Derivative Acquisition	+2,618	–	2,618
2 Jun 2026	Julie Robertson	Chair of the Board	Other Derivative Acquisition	+3,272	–	3,272
2 Jun 2026	Jean Cahuzac	Independent Director	Other Derivative Acquisition	+2,618	–	2,618
2 Jun 2026	Jan Kjærvik	Independent Director	Other Derivative Acquisition	+2,618	–	2,618
2 Jun 2026	Jonathan Anthony Swinney	Director	Other Derivative Acquisition	+2,618	–	2,618
2 Jun 2026	Harry Quarls	Director	Other Derivative Acquisition	+2,618	–	2,618
2 Jun 2026	Paul Smith	Director	Other Derivative Acquisition	+2,618	–	2,618
2 Jun 2026	Ana Lucia Zambelli	Director	Other Derivative Acquisition	+2,618	–	2,618
13 May 2026	Andrew Schultz	Director	Derivative Exercise and Retained	+4,860	–	7,269
13 May 2026	Mark McCollum	Independent Director	Derivative Exercise and Retained	+4,860	–	7,269
13 May 2026	Julie Robertson	Chair of the Board	Derivative Exercise and Retained	+6,075	–	9,086
13 May 2026	Jean Cahuzac	Independent Director	Derivative Exercise and Retained	+4,860	–	7,269
13 May 2026	Jan Kjærvik	Independent Director	Derivative Exercise and Retained	+4,860	–	7,269
13 May 2026	Jonathan Anthony Swinney	Director	Derivative Exercise and Retained	+4,860	–	7,269
13 May 2026	Harry Quarls	Director	Derivative Exercise and Retained	+4,860	–	16,269

数据来自Form 4/Form 144申报文件。负数为减持（出售、赠予或代扣税款股份），正数为增持。

空头持仓（按报告期）

报告日期	空头股数	占流通股比例	回补天数
15 Oct 2026	4,262,447	6.8%	6.5
30 Sep 2026	4,538,857	7.3%	8.3
15 Sep 2026	4,820,037	7.7%	7.6
31 Aug 2026	4,673,463	7.5%	8.8
14 Aug 2026	4,701,813	7.5%	6.5
31 Jul 2026	4,610,712	7.4%	6.8

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