Vault-13

SEADRILL LTD SDRL

COM · Common Stock · CUSIP G7997W102

199 institutional holders +4 vs Q2 2024
58,254,93858.3m shares reported held*
$2.3bnreported value*
50 new 66 added 54 reduced 47 sold out net bought ≈ $38.9m (+980.1k shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($2.2m this quarter). Holder counts are more reliable. Implied quarter-end price ≈ $39.74. Options: 9 managers hold calls ($7.9m notional), 6 hold puts ($7.1m).

Trends to Q3 2024

Institutional holders

Managers reporting a position, each quarter

0100200Q4 22: 34Q1 23: 67Q2 23: 102Q3 23: 142Q4 23: 153Q1 24: 181Q2 24: 195Q3 24: 199199Q4 22Q2 23Q4 23Q2 24Q3 24
Numbers
QuarterHolders
Q4 202234
Q1 202367
Q2 2023102
Q3 2023142
Q4 2023153
Q1 2024181
Q2 2024195
Q3 2024199

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
2000200Q1 23: 55 bought or addedQ1 23: 16 cut or sold outQ1 23Q2 23: 80 bought or addedQ2 23: 32 cut or sold outQ3 23: 104 bought or addedQ3 23: 38 cut or sold outQ3 23Q4 23: 88 bought or addedQ4 23: 77 cut or sold outQ1 24: 94 bought or addedQ1 24: 87 cut or sold outQ1 24Q2 24: 117 bought or addedQ2 24: 85 cut or sold outQ3 24: 116 bought or addedQ3 24: 101 cut or sold outQ3 24
Numbers
QuarterBought or addedCut or sold out
Q1 20235516
Q2 20238032
Q3 202310438
Q4 20238877
Q1 20249487
Q2 202411785
Q3 2024116101

Calls vs puts

Options held, notional value, last 4 quarters. P/C = puts ÷ calls

CallsPuts
$0$10m$20m$30mQ4 23 calls: $5.6mQ4 23 puts: $15.7mQ4 23P/C 2.79Q1 24 calls: $8.8mQ1 24 puts: $21.8mQ1 24P/C 2.49Q2 24 calls: $11.4mQ2 24 puts: $12.1mQ2 24P/C 1.06Q3 24 calls: $7.9mQ3 24 puts: $7.1mQ3 24P/C 0.90
Numbers
QuarterCallsPutsP/C
Q4 2023$5.6m$15.7m2.79
Q1 2024$8.8m$21.8m2.49
Q2 2024$11.4m$12.1m1.06
Q3 2024$7.9m$7.1m0.90

Biggest buyers

DIMENSIONAL FUND ADVISORS LP New +3,075,053+3.1m
ADAGE CAPITAL PARTNERS GP, L.L.C. Added +1,752,234+1.8m
Balyasny Asset Management L.P. Added +975,889+975.9k
NORGES BANK New +827,794+827.8k
Webs Creek Capital Management LP New +730,179+730.2k
Thomist Capital Management, LP New +435,620+435.6k
GENDELL JEFFREY L New +399,817+399.8k
Aventail Capital Group, LP Added +359,630+359.6k
BARCLAYS PLC Added +303,839+303.8k
MARSHALL WACE, LLP Added +294,210+294.2k

Biggest sellers

PRICE T ROWE ASSOCIATES INC /MD/ Reduced -2,501,756-2.5m
VANGUARD GROUP INC Reduced -1,598,161-1.6m
COOPER CREEK PARTNERS MANAGEMENT LLC Reduced -950,547-950.5k
MILLENNIUM MANAGEMENT LLC Reduced -649,283-649.3k
FOLKETRYGDFONDET Sold out -635,389-635.4k
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP Sold out -489,885-489.9k
FMR LLC Reduced -488,211-488.2k
Elliott Investment Management L.P. Reduced -347,238-347.2k
Nuveen Asset Management, LLC Reduced -340,582-340.6k
MORGAN STANLEY Reduced -298,732-298.7k

Biggest calls

SUSQUEHANNA INTERNATIONAL GROUP, LLP Added $3.2m79.3k shares
WOLVERINE TRADING, LLC Reduced $1.9m46.4k shares
JANE STREET GROUP, LLC New $879.5k22.4k shares
CITADEL ADVISORS LLC Reduced $874.3k22.0k shares
SIMPLEX TRADING, LLC Reduced $778.0k19.6k shares
Walleye Trading LLC New $298.1k7.5k shares
PEAK6 Investments LLC New $39.7k1.0k shares
GROUP ONE TRADING LLC Reduced $23.8k600 shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. Unchanged $00 shares

Biggest puts

CITADEL ADVISORS LLC Reduced $2.4m59.8k shares
WOLVERINE ASSET MANAGEMENT LLC Reduced $2.2m56.3k shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Reduced $1.4m34.1k shares
SIMPLEX TRADING, LLC Added $882.0k22.2k shares
JANE STREET GROUP, LLC Reduced $286.6k7.3k shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. Unchanged $00 shares

Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
BlackRock, Inc. 13G · institution filed 2025-07-16 7.3% 4.5m≈ $171.8m 2025-07-16
DIMENSIONAL FUND ADVISORS LP 13G · institution new · filed 2025-01-23 5.4% new 3.5m≈ $130.8m 2025-01-23
VANGUARD CAPITAL MANAGEMENT LLC 13G · institution new · filed 2026-04-28 5.0% new 3.2m≈ $119.1m 2026-04-28

Fell to 5% or below in the last year: Elliott Investment Management L.P. (4.9%, 2026-10-08), CANYON CAPITAL ADVISORS LLC (2.0%, 2026-05-18), Adage Capital Management, L.P. (3.9%, 2026-05-13), VANGUARD GROUP INC (0.0%, 2026-03-26; now reported by VANGUARD CAPITAL MANAGEMENT LLC)

Insider purchases and sales in Q3 2024

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

None reported in Q3 2024.

Holders, Q3 2024

#ManagerLocationShares Value% of their portfolioChangeShares change
1 CANYON CAPITAL ADVISORS LLC 23.50% of their portfolio DALLAS, TX 4,897,7094.9m $194.6m $194.6m 23.50% Unchanged
2 BlackRock, Inc. 0.00% of their portfolio New York, NY 3,801,7143.8m $151.1m $151.1m 0.00% First filing
3 Elliott Investment Management L.P. 1.38% of their portfolio WEST PALM BEACH, FL 3,703,7463.7m $147.2m $147.2m 1.38% Reduced -347.2k -347,238
4 WELLINGTON MANAGEMENT GROUP LLP 0.02% of their portfolio Boston, MA 3,544,4343.5m $140.9m $140.9m 0.02% Added +27.5k +27,541
5 ADAGE CAPITAL PARTNERS GP, L.L.C. 0.22% of their portfolio Boston, MA 3,108,7773.1m $123.5m $123.5m 0.22% Added +1.8m +1,752,234
6 DIMENSIONAL FUND ADVISORS LP 0.03% of their portfolio AUSTIN, TX 3,075,0533.1m $122.2m $122.2m 0.03% New
7 Condire Management, LP 12.85% of their portfolio DALLAS, TX 2,571,9922.6m $102.2m $102.2m 12.85% Added +267.6k +267,573
8 UBS Group AG 0.02% of their portfolio ZURICH, V8 2,073,8592.1m $82.4m $82.4m 0.02% Added +171.4k +171,421
9 PRICE T ROWE ASSOCIATES INC /MD/ 0.01% of their portfolio BALTIMORE, MD 1,418,6001.4m $56.4m $56.4m 0.01% Reduced -2.5m -2,501,756
10 Aventail Capital Group, LP 2.99% of their portfolio NEW YORK, NY 1,279,4761.3m $50.8m $50.8m 2.99% Added +359.6k +359,630
11 Sourcerock Group LLC 3.87% of their portfolio DENVER, CO 1,204,5821.2m $47.9m $47.9m 3.87% Added +13.9k +13,877
12 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 1,164,0861.2m $46.3m $46.3m 0.00% Added +56.1k +56,143
13 Balyasny Asset Management L.P. 0.12% of their portfolio Chicago, IL 1,145,7001.1m $45.5m $45.5m 0.12% Added +975.9k +975,889
14 Patient Capital Management, LLC 2.00% of their portfolio BALTIMORE, MD 1,025,6451.0m $40.8m $40.8m 2.00% Added +118.0k +118,048
15 BARCLAYS PLC 0.02% of their portfolio LONDON, X0 930,942930.9k $37.0m $37.0m 0.02% Added +303.8k +303,839
16 Wishbone Management, LP 13.14% of their portfolio Chicago, IL 923,310923.3k $36.7m $36.7m 13.14% Unchanged
17 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 856,372856.4k $34.0m $34.0m 0.00% Reduced -298.7k -298,732
18 NORGES BANK 0.00% of their portfolio OSLO, Q8 827,794827.8k $32.9m $32.9m 0.00% New
19 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 826,347826.3k $32.8m $32.8m 0.00% Reduced -60.1k -60,109
20 INVESCO SENIOR SECURED MANAGEMENT INC /ADV 29.10% of their portfolio NEW YORK, NY 783,052783.1k $31.1m $31.1m 29.10% Unchanged
21 Sculptor Capital LP 0.60% of their portfolio New York, NY 757,997758.0k $30.1m $30.1m 0.60% Reduced -33.6k -33,561
22 NEUBERGER BERMAN GROUP LLC 0.02% of their portfolio NEW YORK, NY 742,518742.5k $29.5m $29.5m 0.02% Added +40.1k +40,124
23 Webs Creek Capital Management LP 10.33% of their portfolio DALLAS, TX 730,179730.2k $29.0m $29.0m 10.33% New
24 MILLENNIUM MANAGEMENT LLC 0.02% of their portfolio NEW YORK, NY 657,278657.3k $26.1m $26.1m 0.02% Reduced -649.3k -649,283
25 Assenagon Asset Management S.A. 0.05% of their portfolio SENNINGERBERG, N4 623,974624.0k $24.8m $24.8m 0.05% Unchanged
26 DME Capital Management, LP 0.99% of their portfolio New York, NY 601,545601.5k $23.9m $23.9m 0.99% Added +32.1k +32,140
27 Driehaus Capital Management LLC 0.20% of their portfolio Chicago, IL 598,481598.5k $23.8m $23.8m 0.20% Reduced -1.4k -1,378
28 CVC Management Holdings II Ltd. 2.19% of their portfolio ST. HELIER, Y9 565,094565.1k $22.5m $22.5m 2.19% Unchanged
29 Slate Path Capital LP 0.37% of their portfolio New York, NY 558,700558.7k $22.2m $22.2m 0.37% Unchanged
30 VANGUARD GROUP INC 0.00% of their portfolio Valley Forge, PA 524,634524.6k $20.8m $20.8m 0.00% Reduced -1.6m -1,598,161
31 Melqart Asset Management (UK) Ltd 1.99% of their portfolio London, X0 509,191509.2k $20.2m $20.2m 1.99% Reduced -77.6k -77,610
32 Goehring & Rozencwajg Associates, LLC 3.94% of their portfolio NEW YORK, NY 486,702486.7k $19.3m $19.3m 3.94% Added +24.3k +24,348
33 Thomist Capital Management, LP 4.44% of their portfolio Houston, TX 435,620435.6k $17.6m $17.6m 4.44% New
34 ING GROEP NV 0.10% of their portfolio AMSTERDAM, P7 434,513434.5k $17.3m $17.3m 0.10% Unchanged
35 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 420,474420.5k $16.7m $16.7m 0.00% Added +137.7k +137,686
36 LAKEWOOD CAPITAL MANAGEMENT, LP 1.35% of their portfolio New York, NY 419,000419.0k $16.7m $16.7m 1.35% Added +136.0k +136,000
37 Nuveen Asset Management, LLC 0.00% of their portfolio CHICAGO, IL 411,523411.5k $16.4m $16.4m 0.00% Reduced -340.6k -340,582
38 Hosking Partners LLP 0.61% of their portfolio LONDON, X0 400,875400.9k $15.9m $15.9m 0.61% Added +109.1k +109,140
39 GENDELL JEFFREY L 0.50% of their portfolio Greenwich, CT 399,817399.8k $15.9m $15.9m 0.50% New
40 SYSTEMATIC FINANCIAL MANAGEMENT LP 0.38% of their portfolio TEANECK, NJ 377,719377.7k $15.0m $15.0m 0.38% Added +72.9k +72,928
41 Foresight Global Investors, Inc. 8.00% of their portfolio PURCHASE, NY 371,077371.1k $14.7m $14.7m 8.00% Added +18.8k +18,840
42 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 322,600322.6k $12.8m $12.8m 0.00% Reduced -61.1k -61,124
43 Hartree Partners, LP 3.64% of their portfolio NEW YORK, NY 319,198319.2k $12.7m $12.7m 3.64% Reduced -18.6k -18,602
44 Yaupon Capital Management LP 0.80% of their portfolio NEW YORK, NY 300,349300.3k $11.9m $11.9m 0.80% Added +180.6k +180,612
45 MARSHALL WACE, LLP 0.02% of their portfolio LONDON, X0 299,399299.4k $11.9m $11.9m 0.02% Added +294.2k +294,210
46 Fiera Capital Corp 0.03% of their portfolio MONTREAL, A8 254,891254.9k $10.1m $10.1m 0.03% Added +9.9k +9,880
47 Nokomis Capital, L.L.C. 4.43% of their portfolio DALLAS, TX 249,304249.3k $9.9m $9.9m 4.43% Added +4.9k +4,920
48 Trexquant Investment LP 0.12% of their portfolio STAMFORD, CT 242,852242.9k $9.7m $9.7m 0.12% Added +67.6k +67,569
49 DEUTSCHE BANK AG\ 0.00% of their portfolio FRANKFURT AM MAIN, 2M 240,353240.4k $9.6m $9.6m 0.00% Reduced -43.8k -43,809
50 STATE OF WISCONSIN INVESTMENT BOARD 0.02% of their portfolio MADISON, WI 238,668238.7k $9.5m $9.5m 0.02% Unchanged
51 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.02% of their portfolio BALA CYNWYD, PA 229,713229.7k $9.1m $9.1m 0.02% Added +209.1k +209,056
52 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 199,003199.0k $7.9m $7.9m 0.00% Added +111.3k +111,317
53 DNB Asset Management AS 0.03% of their portfolio Oslo, Q8 191,369191.4k $7.6m $7.6m 0.03% New
54 Qube Research & Technologies Ltd 0.01% of their portfolio LONDON, X0 190,034190.0k $7.6m $7.6m 0.01% New
55 CenterBook Partners LP 0.46% of their portfolio GREENWICH, CT 188,901188.9k $7.5m $7.5m 0.46% New
56 THOMPSON SIEGEL & WALMSLEY LLC 0.11% of their portfolio RICHMOND, VA 178,173178.2k $7.1m $7.1m 0.11% Added +18.0k +17,999
57 Hodges Capital Management Inc. 0.46% of their portfolio DALLAS, TX 177,105177.1k $7.0m $7.0m 0.46% Added +95.9k +95,880
58 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 176,078176.1k $7.0m $7.0m 0.00% Added +35.9k +35,910
59 Bank of New York Mellon Corp 0.00% of their portfolio NEW YORK, NY 172,107172.1k $6.8m $6.8m 0.00% Reduced -77.9k -77,855
60 Sagefield Capital LP 0.72% of their portfolio DALLAS, TX 167,209167.2k $6.6m $6.6m 0.72% Reduced -188.2k -188,184
61 GREAT LAKES ADVISORS, LLC 0.05% of their portfolio CHICAGO, IL 164,893164.9k $6.6m $6.6m 0.05% Reduced -48.3k -48,251
62 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio SAN FRANCISCO, CA 164,364164.4k $6.5m $6.5m 0.00% Reduced -13.1k -13,099
63 Mountain Lake Investment Management LLC 6.68% of their portfolio SAN FRANCISCO, CA 160,000160.0k $6.4m $6.4m 6.68% Added +5.0k +5,000
64 Arvin Capital Management LP 2.59% of their portfolio AUSTIN, TX 154,509154.5k $6.1m $6.1m 2.59% Added +55.1k +55,051
65 ExodusPoint Capital Management, LP 0.06% of their portfolio NEW YORK, NY 135,233135.2k $5.4m $5.4m 0.06% Reduced -166.4k -166,419
66 Zweig-DiMenna Associates LLC 0.47% of their portfolio NEW YORK, NY 116,240116.2k $4.6m $4.6m 0.47% Unchanged
67 BOOTHBAY FUND MANAGEMENT, LLC 0.13% of their portfolio NEW YORK, NY 110,324110.3k $4.4m $4.4m 0.13% Added +33.8k +33,779
68 JANE STREET GROUP, LLC 0.01% of their portfolio NEW YORK, NY 110,305110.3k $4.3m $4.3m 0.01% Added +2.1k +2,101
69 RHUMBLINE ADVISERS 0.00% of their portfolio BOSTON, MA 101,155101.2k $4.0m $4.0m 0.00% Reduced -9.0k -8,979
70 De Lisle Partners LLP 0.65% of their portfolio POOLE, X0 100,953101.0k $4.0m $4.0m 0.65% Added +12.0k +12,000
71 HEARTLAND ADVISORS INC 0.21% of their portfolio MILWAUKEE, WI 100,000100.0k $4.0m $4.0m 0.21% Unchanged
72 NEW YORK STATE COMMON RETIREMENT FUND 0.01% of their portfolio ALBANY, NY 95,99296.0k $3.8m $3.8m 0.01% Reduced -7.5k -7,500
73 ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio NASHVILLE, TN 84,27084.3k $3.3m $3.3m 0.00% Reduced -10.6k -10,590
74 California Public Employees Retirement System 0.00% of their portfolio Sacramento, CA 82,57182.6k $3.3m $3.3m 0.00% New
75 GeoSphere Capital Management, LLC 2.64% of their portfolio MIAMI BEACH, FL 80,00080.0k $3.2m $3.2m 2.64% Added +20.0k +20,000
76 COHEN & STEERS, INC. 0.01% of their portfolio NEW YORK, NY 75,03575.0k $3.0m $3.0m 0.01% Added +17.7k +17,697
77 Bridgewater Associates, LP 0.02% of their portfolio Westport, CT 72,22972.2k $2.9m $2.9m 0.02% Added +40.9k +40,912
78 Lumbard & Kellner, LLC 1.16% of their portfolio HOLLIS, NH 66,28866.3k $2.6m $2.6m 1.16% Added +2.0k +2,027
79 FRANKLIN RESOURCES INC 0.00% of their portfolio San Mateo, CA 66,06566.1k $2.5m $2.5m 0.00% New
80 COOPER CREEK PARTNERS MANAGEMENT LLC 0.08% of their portfolio NEW YORK, NY 63,19663.2k $2.5m $2.5m 0.08% Reduced -950.5k -950,547
81 PRELUDE CAPITAL MANAGEMENT, LLC 0.18% of their portfolio NEW YORK, NY 58,67058.7k $2.3m $2.3m 0.18% Added +14.6k +14,602
82 Cubist Systematic Strategies, LLC 0.04% of their portfolio STAMFORD, CT 58,38958.4k $2.3m $2.3m 0.04% Reduced -973 -973
83 AMERICAN CENTURY COMPANIES INC 0.00% of their portfolio KANSAS CITY, MO 54,34454.3k $2.2m $2.2m 0.00% Reduced -205.1k -205,066
84 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 51,15151.2k $2.0m $2.0m 0.00% Added +17.1k +17,140
85 Edgestream Partners, L.P. 0.08% of their portfolio Princeton, NJ 48,07548.1k $1.9m $1.9m 0.08% New
86 Invesco Ltd. 0.00% of their portfolio ATLANTA, GA 47,83247.8k $1.9m $1.9m 0.00% Added +15.2k +15,192
87 Walleye Capital LLC 0.02% of their portfolio NEW YORK, NY 44,49944.5k $1.8m $1.8m 0.02% New
88 PRINCIPAL FINANCIAL GROUP INC 0.00% of their portfolio DES MOINES, IA 41,23641.2k $1.6m $1.6m 0.00% Reduced -294.0k -293,970
89 Interval Partners, LP 0.04% of their portfolio NEW YORK, NY 39,56739.6k $1.6m $1.6m 0.04% Added +2.6k +2,618
90 MetLife Investment Management, LLC 0.01% of their portfolio Whippany, NJ 39,09539.1k $1.6m $1.6m 0.01% Reduced -3.9k -3,935
91 HRT FINANCIAL LP 0.01% of their portfolio NEW YORK, NY 39,01039.0k $1.6m $1.6m 0.01% New
92 PEAK6 Investments LLC 0.08% of their portfolio CHICAGO, IL 38,64138.6k $1.5m $1.5m 0.08% New
93 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% of their portfolio CAUSEWAY BAY, K3 37,53737.5k $1.5m $1.5m 0.00% Added +13.1k +13,132
94 Corebridge Financial, Inc. 0.01% of their portfolio HOUSTON, TX 36,64936.6k $1.5m $1.5m 0.01% Reduced -3.4k -3,384
95 AQR CAPITAL MANAGEMENT LLC 0.00% of their portfolio Greenwich, CT 36,45036.5k $1.4m $1.4m 0.00% Reduced -1.7k -1,693
96 Legal & General Group Plc 0.00% of their portfolio London, X0 36,26636.3k $1.4m $1.4m 0.00% Reduced -35.9k -35,945
97 NOMURA HOLDINGS INC 0.01% of their portfolio TOKYO, M0 34,98235.0k $1.4m $1.4m 0.01% Reduced -66.4k -66,405
98 GSA CAPITAL PARTNERS LLP 0.10% of their portfolio LONDON, X0 33,61733.6k $1.3m $1.3m 0.10% New
99 Hara Capital LLC 0.82% of their portfolio BELLEVUE, WA 33,34133.3k $1.3m $1.3m 0.82% Added +2.4k +2,369
100 STIFEL FINANCIAL CORP 0.00% of their portfolio ST. LOUIS, MO 32,04832.0k $1.3m $1.3m 0.00% Reduced -18.8k -18,766