On this page, we present all of the funds holding SDRL from our database of 13F filers, detailed in the table below. The first column indicates the name of each of the funds holding SDRL, with a link to that fund's top holdings. The next columns indicate the amount of SDRL stock held by each of the funds holding SDRL, followed by the SDRL position size held by the fund, and lastly the date of the quarterly filing period the data represents. In total, we count 153 funds holding SDRL within the last two filing periods in our coverage universe of 13F filers, with the largest position size having been reported by Elliott Investment Management L.P.. For more details on the positions held by Elliott Investment Management L.P. (or by any of the other funds holding SDRL), click the fund name in the "Holder" column of the funds-holding-SDRL table below.

Holder	Amount	Position Size ($ in 1000's)	As of
Elliott Investment Management L.P.	6,229,037	$294,509	12/31/2023
SDRL	6,229,037	$294,509	12/31/2023
Canyon Capital Advisors LLC	4,970,989	$235,028	12/31/2023
SDRL	4,970,989	$235,028	12/31/2023
Price T Rowe Associates Inc. MD	4,123,871	$194,978	12/31/2023
SDRL	4,123,871	$194,978	12/31/2023
Wellington Management Group LLP	3,745,543	$177,089	12/31/2023
SDRL	3,745,543	$177,089	12/31/2023
BlackRock Inc.	2,819,553	$133,308	12/31/2023
SDRL	2,819,553	$133,308	12/31/2023
American Century Companies Inc.	2,732,562	$129,196	12/31/2023
SDRL	2,732,562	$129,196	12/31/2023
Sculptor Capital LP	2,576,789	$121,831	12/31/2023
SDRL	2,576,789	$121,831	12/31/2023
Barclays PLC	2,488,665	$117,663	12/31/2023
SDRL	2,488,665	$117,663	12/31/2023
UBS Group AG	2,083,364	$98,501	12/31/2023
SDRL	2,083,364	$98,501	12/31/2023
Vanguard Group Inc.	2,026,792	$95,827	12/31/2023
SDRL	2,026,792	$95,827	12/31/2023
Condire Management LP	1,942,595	$91,846	12/31/2023
SDRL	1,942,595	$91,846	12/31/2023
FMR LLC	1,491,814	$70,533	12/31/2023
SDRL	1,491,814	$70,533	12/31/2023
Sourcerock Group LLC	1,463,145	$69,177	12/31/2023
SDRL	1,463,145	$69,177	12/31/2023
Adage Capital Partners GP L.L.C.	1,181,846	$55,878	12/31/2023
SDRL	1,181,846	$55,878	12/31/2023
Invesco Senior Secured Management Inc. ADV	1,118,026	$52,860	12/31/2023
SDRL	1,118,026	$52,860	12/31/2023
Morgan Stanley	857,092	$40,523	12/31/2023
SDRL	857,092	$40,523	12/31/2023
State Street Corp	815,821	$38,572	12/31/2023
SDRL	815,821	$38,572	12/31/2023
Millennium Management LLC	786,606	$37,191	12/31/2023
SDRL	786,606	$37,191	12/31/2023
Polus Capital Management Ltd	760,184	$35,942	12/31/2023
SDRL	760,184	$35,942	12/31/2023
Nuveen Asset Management LLC	684,649	$32,366	12/31/2023
SDRL	684,649	$32,366	12/31/2023
Folketrygdfondet	635,389	$31,960	03/31/2024
SDRL	635,389	$31,960	03/31/2024
Assenagon Asset Management S.A.	623,974	$31,386	03/31/2024
SDRL	623,974	$31,386	03/31/2024
Patient Capital Management LLC	662,574	$31,326	12/31/2023
SDRL	662,574	$31,326	12/31/2023
Hsbc Holdings PLC	661,110	$31,244	12/31/2023
SDRL	661,110	$31,244	12/31/2023
Marshall Wace LLP	639,591	$30,240	12/31/2023
SDRL	639,591	$30,240	12/31/2023
Melqart Asset Management UK Ltd	614,765	$29,066	12/31/2023
SDRL	614,765	$29,066	12/31/2023
Driehaus Capital Management LLC	600,184	$28,377	12/31/2023
SDRL	600,184	$28,377	12/31/2023
JPMorgan Chase & Co.	590,025	$27,896	12/31/2023
SDRL	590,025	$27,896	12/31/2023
Geode Capital Management LLC	558,181	$26,391	12/31/2023
SDRL	558,181	$26,391	12/31/2023
Greenlight Capital Inc.	543,935	$25,717	12/31/2023
SDRL	543,935	$25,717	12/31/2023
Cooper Creek Partners Management LLC	540,168	$25,539	12/31/2023
SDRL	540,168	$25,539	12/31/2023
Two Sigma Advisers LP	522,500	$24,704	12/31/2023
SDRL	522,500	$24,704	12/31/2023
ING Groep NV	434,513	$20,544	12/31/2023
SDRL	434,513	$20,544	12/31/2023
Contrarius Investment Management Ltd	432,560	$20,451	12/31/2023
SDRL	432,560	$20,451	12/31/2023
Two Sigma Investments LP	415,432	$19,642	12/31/2023
SDRL	415,432	$19,642	12/31/2023
Mason Capital Management LLC	393,629	$18,611	12/31/2023
SDRL	393,629	$18,611	12/31/2023
Principal Financial Group Inc.	350,746	$16,583	12/31/2023
SDRL	350,746	$16,583	12/31/2023
Northern Trust Corp	318,739	$15,070	12/31/2023
SDRL	318,739	$15,070	12/31/2023
Foresight Global Investors Inc.	318,014	$15,036	12/31/2023
SDRL	318,014	$15,036	12/31/2023
Deutsche Bank AG	262,840	$12,427	12/31/2023
SDRL	262,840	$12,427	12/31/2023
Slate Path Capital LP	249,700	$11,806	12/31/2023
SDRL	249,700	$11,806	12/31/2023
State of Wisconsin Investment Board	238,668	$11,284	12/31/2023
SDRL	238,668	$11,284	12/31/2023
Goldman Sachs Group Inc.	230,718	$10,908	12/31/2023
SDRL	230,718	$10,908	12/31/2023
Fiera Capital Corp	218,488	$10,330	12/31/2023
SDRL	218,488	$10,330	12/31/2023
Point72 Asset Management L.P.	214,400	$10,137	12/31/2023
SDRL	214,400	$10,137	12/31/2023
Bayberry Capital Partners LP	212,000	$10,023	12/31/2023
SDRL	212,000	$10,023	12/31/2023
Gilder Gagnon Howe & Co. LLC	202,139	$9,557	12/31/2023
SDRL	202,139	$9,557	12/31/2023
Mountain Lake Investment Management LLC	188,300	$8,903	12/31/2023
SDRL	188,300	$8,903	12/31/2023
Sagefield Capital LP	186,330	$8,810	12/31/2023
SDRL	186,330	$8,810	12/31/2023
Zweig DiMenna Associates LLC	163,000	$7,707	12/31/2023
SDRL	163,000	$7,707	12/31/2023
Lloyd Harbor Capital Management LLC	161,900	$7,655	12/31/2023
SDRL	161,900	$7,655	12/31/2023
ExodusPoint Capital Management LP	157,428	$7,443	12/31/2023
SDRL	157,428	$7,443	12/31/2023
Bank of New York Mellon Corp	154,461	$7,303	12/31/2023
SDRL	154,461	$7,303	12/31/2023
Goehring & Rozencwajg Associates LLC	149,695	$7,078	12/31/2023
SDRL	149,695	$7,078	12/31/2023
Systematic Financial Management LP	149,200	$7,054	12/31/2023
SDRL	149,200	$7,054	12/31/2023
Atika Capital Management LLC	137,000	$6,477	12/31/2023
SDRL	137,000	$6,477	12/31/2023
SIR Capital Management L.P.	130,990	$6,193	12/31/2023
SDRL	130,990	$6,193	12/31/2023
Boothbay Fund Management LLC	130,897	$6,189	12/31/2023
SDRL	130,897	$6,189	12/31/2023
Charles Schwab Investment Management Inc.	116,871	$5,526	12/31/2023
SDRL	116,871	$5,526	12/31/2023
Thompson Siegel & Walmsley LLC	110,221	$5,211	12/31/2023
SDRL	110,221	$5,211	12/31/2023
D. E. Shaw & Co. Inc.	104,946	$4,962	12/31/2023
SDRL	104,946	$4,962	12/31/2023
Trexquant Investment LP	104,501	$4,941	12/31/2023
SDRL	104,501	$4,941	12/31/2023
New York State Common Retirement Fund	103,323	$4,885	12/31/2023
SDRL	103,323	$4,885	12/31/2023
Citadel Advisors LLC		$4,836	12/31/2023
SDRL	148,296	$7,011	12/31/2023
Put	51,000	$2,411	12/31/2023
Call	5,000	$236	12/31/2023
Quadrature Capital Ltd	92,126	$4,356	12/31/2023
SDRL	92,126	$4,356	12/31/2023
Balyasny Asset Management LLC	90,518	$4,280	12/31/2023
SDRL	90,518	$4,280	12/31/2023
Credit Suisse AG	90,303	$4,270	12/31/2023
SDRL	90,303	$4,270	12/31/2023
Royal Bank of Canada	85,936	$4,063	12/31/2023
SDRL	85,936	$4,063	12/31/2023
Legal & General Group Plc	78,860	$3,717	12/31/2023
SDRL	78,860	$3,717	12/31/2023
Rhumbline Advisers	77,265	$3,653	12/31/2023
SDRL	77,265	$3,653	12/31/2023
Swiss National Bank	71,237	$3,365	12/31/2023
SDRL	71,237	$3,365	12/31/2023
Hartree Partners LP	66,900	$3,163	12/31/2023
SDRL	66,900	$3,163	12/31/2023
Vestor Capital LLC	66,582	$3,148	12/31/2023
SDRL	66,582	$3,148	12/31/2023
Man Group plc	63,244	$2,990	12/31/2023
SDRL	63,244	$2,990	12/31/2023
Lumbard & Kellner LLC	63,173	$2,987	12/31/2023
SDRL	63,173	$2,987	12/31/2023
Cobalt Capital Management Inc.	60,000	$2,837	12/31/2023
SDRL	60,000	$2,837	12/31/2023
Alliancebernstein L.P.	57,860	$2,736	12/31/2023
SDRL	57,860	$2,736	12/31/2023
Bank of America Corp DE	54,802	$2,591	12/31/2023
SDRL	54,802	$2,591	12/31/2023
State of Tennessee Treasury Department	51,262	$2,424	12/31/2023
SDRL	51,262	$2,424	12/31/2023
Jane Street Group LLC	48,187	$2,277	12/31/2023
SDRL	48,187	$2,277	12/31/2023
State of New Jersey Common Pension Fund D	46,171	$2,183	12/31/2023
SDRL	46,171	$2,183	12/31/2023
Jump Financial LLC	46,000	$2,175	12/31/2023
SDRL	46,000	$2,175	12/31/2023
Oslo Asset Management AS	40,000	$1,891	12/31/2023
SDRL	40,000	$1,891	12/31/2023
Invesco Ltd.	37,251	$1,761	12/31/2023
SDRL	37,251	$1,761	12/31/2023
CSS LLC IL	36,021	$1,703	12/31/2023
SDRL	36,021	$1,703	12/31/2023
Pictet Asset Management Holding SA	32,603	$1,504	12/31/2023
SDRL	32,603	$1,504	12/31/2023
Citigroup Inc.	31,828	$1,500	12/31/2023
SDRL	31,828	$1,500	12/31/2023
BOKF NA	30,000	$1,418	12/31/2023
SDRL	30,000	$1,418	12/31/2023
First Eagle Investment Management LLC	29,613	$1,400	12/31/2023
SDRL	29,613	$1,400	12/31/2023
MetLife Investment Management LLC	26,797	$1,267	12/31/2023
SDRL	26,797	$1,267	12/31/2023
Amitell Capital Pte Ltd	26,500	$1,253	12/31/2023
SDRL	26,500	$1,253	12/31/2023
Cubist Systematic Strategies LLC	26,465	$1,251	12/31/2023
SDRL	26,465	$1,251	12/31/2023
PDT Partners LLC	25,297	$1,196	12/31/2023
SDRL	25,297	$1,196	12/31/2023
American International Group Inc.	25,134	$1,188	12/31/2023
SDRL	25,134	$1,188	12/31/2023
Prelude Capital Management LLC	23,752	$1,123	12/31/2023
SDRL	23,752	$1,123	12/31/2023
Mirae Asset Global Investments Co. Ltd.	22,782	$1,077	12/31/2023
SDRL	22,782	$1,077	12/31/2023
Russell Investments Group Ltd.	22,117	$1,042	12/31/2023
SDRL	22,117	$1,042	12/31/2023
Guggenheim Capital LLC	21,605	$1,021	12/31/2023
SDRL	21,605	$1,021	12/31/2023
Voya Investment Management LLC	20,185	$954	12/31/2023
SDRL	20,185	$954	12/31/2023
Voloridge Investment Management LLC	20,088	$950	12/31/2023
SDRL	20,088	$950	12/31/2023
Wells Fargo & Company MN	18,361	$868	12/31/2023
SDRL	18,361	$868	12/31/2023
The Manufacturers Life Insurance Company	18,317	$866	12/31/2023
SDRL	18,317	$866	12/31/2023
Tower Research Capital LLC TRC	14,850	$702	12/31/2023
SDRL	14,850	$702	12/31/2023
State Board of Administration of Florida Retirement System	14,430	$682	12/31/2023
SDRL	14,430	$682	12/31/2023
LPL Financial LLC	14,291	$676	12/31/2023
SDRL	14,291	$676	12/31/2023
Renaissance Technologies LLC	13,979	$661	12/31/2023
SDRL	13,979	$661	12/31/2023
Hara Capital LLC	13,341	$631	12/31/2023
SDRL	13,341	$631	12/31/2023
Sei Investments Co.	13,306	$629	12/31/2023
SDRL	13,306	$629	12/31/2023
Aristides Capital LLC	13,000	$615	12/31/2023
SDRL	13,000	$615	12/31/2023
Occudo Quantitative Strategies LP	12,444	$588	12/31/2023
SDRL	12,444	$588	12/31/2023
Cetera Advisors LLC	9,903	$468	12/31/2023
SDRL	9,903	$468	12/31/2023
Waycross Partners LLC	9,250	$437	12/31/2023
SDRL	9,250	$437	12/31/2023
Bayesian Capital Management LP	9,000	$426	12/31/2023
SDRL	9,000	$426	12/31/2023
Quantbot Technologies LP	8,416	$398	12/31/2023
SDRL	8,416	$398	12/31/2023
ProShare Advisors LLC	8,369	$396	12/31/2023
SDRL	8,369	$396	12/31/2023
California State Teachers Retirement System	8,323	$394	12/31/2023
SDRL	8,323	$394	12/31/2023
Exchange Traded Concepts LLC	7,760	$390	03/31/2024
SDRL	7,760	$390	03/31/2024
Stifel Financial Corp	8,144	$385	12/31/2023
SDRL	8,144	$385	12/31/2023
Zurcher Kantonalbank Zurich Cantonalbank	7,861	$370	12/31/2023
SDRL	7,861	$370	12/31/2023
Dynamic Technology Lab Private Ltd	7,824	$370	12/31/2023
SDRL	7,824	$370	12/31/2023
Concentric Capital Strategies LP	6,817	$322	12/31/2023
SDRL	6,817	$322	12/31/2023
Sciencast Management LP	6,625	$313	12/31/2023
SDRL	6,625	$313	12/31/2023
Algert Global LLC	5,290	$250	12/31/2023
SDRL	5,290	$250	12/31/2023
Ameritas Investment Partners Inc.	5,234	$247	12/31/2023
SDRL	5,234	$247	12/31/2023
Deuterium Capital Management LLC	5,000	$236	12/31/2023
SDRL	5,000	$236	12/31/2023
Franklin Resources Inc.	4,649	$220	12/31/2023
SDRL	4,649	$220	12/31/2023
DekaBank Deutsche Girozentrale	4,435	$219	03/31/2024
SDRL	4,435	$219	03/31/2024
Susquehanna International Securities Ltd.	4,289	$203	12/31/2023
SDRL	4,289	$203	12/31/2023
Nokomis Capital L.L.C.	3,725	$175	12/31/2023
SDRL	3,725	$175	12/31/2023
Allspring Global Investments Holdings LLC	2,965	$149	03/31/2024
SDRL	2,965	$149	03/31/2024
Metropolitan Life Insurance Co NY	2,933	$139	12/31/2023
SDRL	2,933	$139	12/31/2023
The PNC Financial Services Group Inc.	2,376	$112	12/31/2023
SDRL	2,376	$112	12/31/2023
State of Wyoming	2,017	$95	12/31/2023
SDRL	2,017	$95	12/31/2023
Amalgamated Bank	1,705	$86	03/31/2024
SDRL	1,705	$86	03/31/2024
Amundi	1,818	$81	12/31/2023
SDRL	1,818	$81	12/31/2023
Advisor Group Holdings Inc.	1,190	$56	12/31/2023
SDRL	1,190	$56	12/31/2023
Headlands Technologies LLC	602	$28	12/31/2023
SDRL	602	$28	12/31/2023
Steward Partners Investment Advisory LLC	190	$9	12/31/2023
SDRL	190	$9	12/31/2023
Oliver Lagore Vanvalin Investment Group	200	$9	12/31/2023
SDRL	200	$9	12/31/2023
CWM LLC	38	$2	03/31/2024
SDRL	38	$2	03/31/2024
GAMMA Investing LLC	43	$2	03/31/2024
SDRL	43	$2	03/31/2024
Nisa Investment Advisors LLC	36	$2	12/31/2023
SDRL	36	$2	12/31/2023
MIC Capital Management UK LLP	38	$2	12/31/2023
SDRL	38	$2	12/31/2023
ICA Group Wealth Management LLC	38	$2	12/31/2023
SDRL	38	$2	12/31/2023
Massmutual Trust Co. FSB ADV	22	$1	03/31/2024
SDRL	22	$1	03/31/2024
SJS Investment Consulting Inc.	4	$0	03/31/2024
SDRL	4	$0	03/31/2024
Proequities Inc.		$0	12/31/2023
Put	0	$0	12/31/2023
Call	0	$0	12/31/2023
SDRL	0	$0	12/31/2023
Royal London Asset Management Ltd.	3	$0	12/31/2023
SDRL	3	$0	12/31/2023
Skandinaviska Enskilda Banken AB publ	1	$0	12/31/2023
SDRL	1	$0	12/31/2023
JFS Wealth Advisors LLC	6	$0	12/31/2023
SDRL	6	$0	12/31/2023
Covestor Ltd	4	$0	12/31/2023
SDRL	4	$0	12/31/2023
Wolverine Trading LLC		$-729	12/31/2023
Put	101,900	$4,818	12/31/2023
Call	61,400	$2,903	12/31/2023
SDRL	25,075	$1,186	12/31/2023
Wolverine Asset Management LLC		$-1,726	12/31/2023
Put	44,800	$2,118	12/31/2023
SDRL	8,283	$392	12/31/2023
Susquehanna International Group LLP	40,127	$-2,467	12/31/2023
Put	134,300	$6,350	12/31/2023
Call	42,000	$1,986	12/31/2023
SDRL	40,127	$1,897	12/31/2023

See Summary: Institutional Holders of SDRL
See Details: Top 10 Hedge Funds Holding SDRL
Also See: SDRL Holdings Changes

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SDRL — Performance