Vault-13

SEADRILL LTD SDRL

COM · Common Stock · CUSIP G7997W102

181 institutional holders +28 vs Q4 2023
61,646,85261.6m shares reported held*
83.6% of all shares outstanding*
$3.1bnreported value*
44 new 50 added 67 reduced 20 sold out net sold ≈ $36.3m (-721.4k 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 ($197.9k this quarter). Holder counts are more reliable. Shares outstanding: 73.7m as of 2023-12-31, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $50.29. Options: 6 managers hold calls ($8.8m notional), 7 hold puts ($21.8m).

Trends to Q1 2024

Institutional holders

Managers reporting a position, each quarter

0100200Q4 22: 34Q1 23: 67Q2 23: 102Q3 23: 142Q4 23: 153Q1 24: 181181Q4 22Q1 23Q2 23Q3 23Q4 23Q1 24
Numbers
QuarterHolders
Q4 202234
Q1 202367
Q2 2023102
Q3 2023142
Q4 2023153
Q1 2024181

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 outQ2 23Q3 23: 104 bought or addedQ3 23: 38 cut or sold outQ3 23Q4 23: 88 bought or addedQ4 23: 77 cut or sold outQ4 23Q1 24: 94 bought or addedQ1 24: 87 cut or sold outQ1 24
Numbers
QuarterBought or addedCut or sold out
Q1 20235516
Q2 20238032
Q3 202310438
Q4 20238877
Q1 20249487

Calls vs puts

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

CallsPuts
$0$10m$20m$30mQ2 23 calls: $916.2kQ2 23 puts: $515.6kQ2 23P/C 0.56Q3 23 calls: $546.0kQ3 23 puts: $1.9mQ3 23P/C 3.50Q4 23 calls: $5.6mQ4 23 puts: $15.7mQ4 23P/C 2.79Q1 24 calls: $8.8mQ1 24 puts: $21.8mQ1 24P/C 2.49
Numbers
QuarterCallsPutsP/C
Q2 2023$916.2k$515.6k0.56
Q3 2023$546.0k$1.9m3.50
Q4 2023$5.6m$15.7m2.79
Q1 2024$8.8m$21.8m2.49

Biggest buyers

MORGAN STANLEY Added +1,354,486+1.4m
Wishbone Management, LP New +900,000+900.0k
INVESCO SENIOR SECURED MANAGEMENT INC /ADV Added +809,380+809.4k
NEUBERGER BERMAN GROUP LLC New +675,624+675.6k
MILLENNIUM MANAGEMENT LLC Added +670,099+670.1k
FOLKETRYGDFONDET New +635,389+635.4k
PRICE T ROWE ASSOCIATES INC /MD/ Added +499,437+499.4k
COOPER CREEK PARTNERS MANAGEMENT LLC Added +362,750+362.8k
Condire Management, LP Added +361,824+361.8k
Slate Path Capital LP Added +309,000+309.0k

Biggest sellers

AMERICAN CENTURY COMPANIES INC Reduced -2,470,253-2.5m
Sculptor Capital LP Reduced -1,098,971-1.1m
JPMORGAN CHASE & CO Reduced -985,880-985.9k
BARCLAYS PLC Reduced -865,893-865.9k
Polus Capital Management Ltd Sold out -760,184-760.2k
HSBC HOLDINGS PLC Reduced -655,159-655.2k
Elliott Investment Management L.P. Reduced -547,111-547.1k
MARSHALL WACE, LLP Reduced -465,923-465.9k
BlackRock Inc. Reduced -352,740-352.7k
Point72 Asset Management, L.P. Sold out -214,400-214.4k

Biggest calls

SUSQUEHANNA INTERNATIONAL GROUP, LLP Added $2.9m58.0k shares
WOLVERINE TRADING, LLC Reduced $2.5m48.9k shares
CITADEL ADVISORS LLC Added $2.3m45.1k shares
SIMPLEX TRADING, LLC Added $1.1m21.2k shares
GROUP ONE TRADING LLC New $40.2k800 shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. Unchanged $00 shares

Biggest puts

CITADEL ADVISORS LLC Added $6.4m128.0k shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Reduced $6.1m120.4k shares
WOLVERINE TRADING, LLC Reduced $5.1m101.7k shares
WOLVERINE ASSET MANAGEMENT LLC Added $2.8m56.6k shares
SIMPLEX TRADING, LLC Added $950.0k18.9k shares
JANE STREET GROUP, LLC New $383.2k7.7k 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 Q1 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 Q1 2024.

Holders, Q1 2024

#ManagerLocationShares Value% of their portfolioChangeShares change
1 Elliott Investment Management L.P. 2.85% of their portfolio WEST PALM BEACH, FL 5,681,9265.7m $285.8m $285.8m 2.85% Reduced -547.1k -547,111
2 CANYON CAPITAL ADVISORS LLC 26.72% of their portfolio DALLAS, TX 4,970,9895.0m $250.0m $250.0m 26.72% Unchanged
3 PRICE T ROWE ASSOCIATES INC /MD/ 0.03% of their portfolio BALTIMORE, MD 4,623,3084.6m $232.6m $232.6m 0.03% Added +499.4k +499,437
4 WELLINGTON MANAGEMENT GROUP LLP 0.03% of their portfolio Boston, MA 3,557,5623.6m $178.9m $178.9m 0.03% Reduced -188.0k -187,981
5 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 3,068,6703.1m $154.4m $154.4m 0.00% Added +1.4m +1,354,486
6 BlackRock Inc. 0.00% of their portfolio New York, NY 2,466,8132.5m $124.1m $124.1m 0.00% Reduced -352.7k -352,740
7 Condire Management, LP 15.65% of their portfolio DALLAS, TX 2,304,4192.3m $115.9m $115.9m 15.65% Added +361.8k +361,824
8 VANGUARD GROUP INC 0.00% of their portfolio Valley Forge, PA 1,945,4611.9m $97.9m $97.9m 0.00% Reduced -81.3k -81,331
9 INVESCO SENIOR SECURED MANAGEMENT INC /ADV 28.79% of their portfolio NEW YORK, NY 1,927,4061.9m $96.9m $96.9m 28.79% Added +809.4k +809,380
10 UBS Group AG 0.03% of their portfolio ZURICH, V8 1,920,8291.9m $96.6m $96.6m 0.03% Reduced -162.5k -162,535
11 Sourcerock Group LLC 6.65% of their portfolio DENVER, CO 1,640,2761.6m $82.5m $82.5m 6.65% Added +177.1k +177,131
12 BARCLAYS PLC 0.04% of their portfolio LONDON, X0 1,622,7721.6m $81.6m $81.6m 0.04% Reduced -865.9k -865,893
13 Sculptor Capital LP 1.63% of their portfolio New York, NY 1,477,8181.5m $74.3m $74.3m 1.63% Reduced -1.1m -1,098,971
14 MILLENNIUM MANAGEMENT LLC 0.06% of their portfolio NEW YORK, NY 1,456,7051.5m $73.3m $73.3m 0.06% Added +670.1k +670,099
15 ADAGE CAPITAL PARTNERS GP, L.L.C. 0.13% of their portfolio Boston, MA 1,330,9431.3m $66.9m $66.9m 0.13% Added +149.1k +149,097
16 FMR LLC 0.00% of their portfolio BOSTON, MA 1,296,0681.3m $65.2m $65.2m 0.00% Reduced -195.7k -195,746
17 COOPER CREEK PARTNERS MANAGEMENT LLC 1.84% of their portfolio NEW YORK, NY 902,918902.9k $45.4m $45.4m 1.84% Added +362.8k +362,750
18 Patient Capital Management, LLC 2.20% of their portfolio BALTIMORE, MD 900,306900.3k $45.3m $45.3m 2.20% Added +237.7k +237,732
19 Wishbone Management, LP 16.00% of their portfolio Chicago, IL 900,000900.0k $45.3m $45.3m 16.00% New
20 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 786,343786.3k $39.6m $39.6m 0.00% Reduced -29.5k -29,478
21 Nuveen Asset Management, LLC 0.01% of their portfolio CHICAGO, IL 681,170681.2k $34.2m $34.2m 0.01% Reduced -3.5k -3,479
22 NEUBERGER BERMAN GROUP LLC 0.03% of their portfolio NEW YORK, NY 675,624675.6k $34.0m $34.0m 0.03% New
23 CVC Management Holdings II Ltd. 4.07% of their portfolio ST. HELIER, Y9 640,094640.1k $32.2m $32.2m 4.07% First filing
24 FOLKETRYGDFONDET 0.69% of their portfolio OSLO, Q8 635,389635.4k $32.0m $32.0m 0.69% New
25 Assenagon Asset Management S.A. 0.08% of their portfolio SENNINGERBERG, N4 623,974624.0k $31.4m $31.4m 0.08% Added +246.8k +246,844
26 Melqart Asset Management (UK) Ltd 2.27% of their portfolio London, X0 607,470607.5k $30.6m $30.6m 2.27% Reduced -7.3k -7,295
27 Driehaus Capital Management LLC 0.29% of their portfolio Chicago, IL 579,433579.4k $29.1m $29.1m 0.29% Reduced -20.8k -20,751
28 DME Capital Management, LP 1.31% of their portfolio New York, NY 569,405569.4k $28.6m $28.6m 1.31% First filing
29 Slate Path Capital LP 0.56% of their portfolio New York, NY 558,700558.7k $28.1m $28.1m 0.56% Added +309.0k +309,000
30 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 530,327530.3k $26.7m $26.7m 0.00% Reduced -27.9k -27,854
31 GOLDMAN SACHS GROUP INC 0.01% of their portfolio NEW YORK, NY 523,965524.0k $26.4m $26.4m 0.01% Added +293.2k +293,247
32 TWO SIGMA ADVISERS, LP 0.05% of their portfolio NEW YORK, NY 457,100457.1k $23.0m $23.0m 0.05% Reduced -65.4k -65,400
33 ING GROEP NV 0.15% of their portfolio AMSTERDAM, P7 434,513434.5k $21.9m $21.9m 0.15% Unchanged
34 Contrarius Investment Management Ltd 1.18% of their portfolio St. Helier, Y9 404,344404.3k $20.3m $20.3m 1.18% Reduced -28.2k -28,216
35 MASON CAPITAL MANAGEMENT LLC 2.75% of their portfolio NEW YORK, NY 398,629398.6k $20.1m $20.1m 2.75% Added +5.0k +5,000
36 Foresight Global Investors, Inc. 8.60% of their portfolio PURCHASE, NY 347,360347.4k $17.5m $17.5m 8.60% Added +29.3k +29,346
37 PRINCIPAL FINANCIAL GROUP INC 0.01% of their portfolio DES MOINES, IA 345,003345.0k $17.4m $17.4m 0.01% Reduced -5.7k -5,743
38 TWO SIGMA INVESTMENTS, LP 0.04% of their portfolio NEW YORK, NY 322,125322.1k $16.2m $16.2m 0.04% Reduced -93.3k -93,307
39 SYSTEMATIC FINANCIAL MANAGEMENT LP 0.45% of their portfolio TEANECK, NJ 322,013322.0k $16.2m $16.2m 0.45% Added +172.8k +172,813
40 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 290,816290.8k $14.6m $14.6m 0.00% Reduced -27.9k -27,923
41 Hartree Partners, LP 3.66% of their portfolio NEW YORK, NY 280,000280.0k $14.1m $14.1m 3.66% Added +213.1k +213,100
42 Sagefield Capital LP 1.66% of their portfolio DALLAS, TX 269,770269.8k $13.6m $13.6m 1.66% Added +83.4k +83,440
43 Nokomis Capital, L.L.C. 5.85% of their portfolio DALLAS, TX 263,384263.4k $13.2m $13.2m 5.85% Added +259.7k +259,659
44 AMERICAN CENTURY COMPANIES INC 0.01% of their portfolio KANSAS CITY, MO 262,309262.3k $13.2m $13.2m 0.01% Reduced -2.5m -2,470,253
45 DEUTSCHE BANK AG\ 0.01% of their portfolio FRANKFURT AM MAIN, 2M 258,606258.6k $13.0m $13.0m 0.01% Reduced -4.2k -4,234
46 STATE OF WISCONSIN INVESTMENT BOARD 0.03% of their portfolio MADISON, WI 238,668238.7k $12.0m $12.0m 0.03% Unchanged
47 Bayberry Capital Partners LP 2.90% of their portfolio NEW YORK, NY 212,000212.0k $10.7m $10.7m 2.90% Unchanged
48 ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.01% of their portfolio BOSTON, MA 204,993205.0k $10.3m $10.3m 0.01% New
49 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 194,170194.2k $9.8m $9.8m 0.00% Reduced -985.9k -985,880
50 CITADEL ADVISORS LLC 0.01% of their portfolio MIAMI, FL 193,773193.8k $9.7m $9.7m 0.01% Added +45.5k +45,477
51 Fiera Capital Corp 0.03% of their portfolio MONTREAL, A8 182,282182.3k $9.2m $9.2m 0.03% Reduced -36.2k -36,206
52 Rockefeller Capital Management L.P. 0.03% of their portfolio NEW YORK, NY 175,447175.4k $8.8m $8.8m 0.03% New
53 MARSHALL WACE, LLP 0.01% of their portfolio LONDON, X0 173,668173.7k $8.7m $8.7m 0.01% Reduced -465.9k -465,923
54 Cubist Systematic Strategies, LLC 0.10% of their portfolio STAMFORD, CT 172,792172.8k $8.7m $8.7m 0.10% Added +146.3k +146,327
55 Mountain Lake Investment Management LLC 8.50% of their portfolio SAN FRANCISCO, CA 163,000163.0k $8.2m $8.2m 8.50% Reduced -25.3k -25,300
56 Zweig-DiMenna Associates LLC 0.71% of their portfolio NEW YORK, NY 159,551159.6k $8.0m $8.0m 0.71% Reduced -3.4k -3,449
57 Goehring & Rozencwajg Associates, LLC 1.74% of their portfolio NEW YORK, NY 159,254159.3k $8.0m $8.0m 1.74% Added +9.6k +9,559
58 Trexquant Investment LP 0.16% of their portfolio STAMFORD, CT 157,162157.2k $7.9m $7.9m 0.16% Added +52.7k +52,661
59 THOMPSON SIEGEL & WALMSLEY LLC 0.12% of their portfolio RICHMOND, VA 149,885149.9k $7.5m $7.5m 0.12% Added +39.7k +39,664
60 Bank of New York Mellon Corp 0.00% of their portfolio NEW YORK, NY 149,183149.2k $7.5m $7.5m 0.00% Reduced -5.3k -5,278
61 GREAT LAKES ADVISORS, LLC 0.06% of their portfolio CHICAGO, IL 141,870141.9k $7.1m $7.1m 0.06% New
62 BOOTHBAY FUND MANAGEMENT, LLC 0.17% of their portfolio NEW YORK, NY 124,067124.1k $6.2m $6.2m 0.17% Reduced -6.8k -6,830
63 GILDER GAGNON HOWE & CO LLC 0.07% of their portfolio New York, NY 118,229118.2k $5.9m $5.9m 0.07% Reduced -83.9k -83,910
64 Balyasny Asset Management L.P. 0.01% of their portfolio Chicago, IL 115,331115.3k $5.8m $5.8m 0.01% Added +24.8k +24,813
65 Atika Capital Management LLC 0.65% of their portfolio NEW YORK, NY 115,000115.0k $5.8m $5.8m 0.65% Reduced -22.0k -22,000
66 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio SAN FRANCISCO, CA 105,459105.5k $5.3m $5.3m 0.00% Reduced -11.4k -11,412
67 NEW YORK STATE COMMON RETIREMENT FUND 0.01% of their portfolio ALBANY, NY 101,133101.1k $5.1m $5.1m 0.01% Reduced -2.2k -2,190
68 CREDIT SUISSE AG/ 0.00% of their portfolio ZURICH, V8 87,83487.8k $4.4m $4.4m 0.00% Reduced -2.5k -2,469
69 De Lisle Partners LLP 0.99% of their portfolio POOLE, X0 85,60385.6k $4.3m $4.3m 0.99% First filing
70 Legal & General Group Plc 0.00% of their portfolio London, X0 84,18084.2k $4.2m $4.2m 0.00% Added +5.3k +5,320
71 Aventail Capital Group, LP 0.31% of their portfolio NEW YORK, NY 81,16681.2k $4.1m $4.1m 0.31% New
72 RHUMBLINE ADVISERS 0.00% of their portfolio BOSTON, MA 73,12273.1k $3.7m $3.7m 0.00% Reduced -4.1k -4,143
73 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 72,83972.8k $3.7m $3.7m 0.00% Added +18.0k +18,037
74 VESTOR CAPITAL, LLC 0.29% of their portfolio CHICAGO, IL 69,13569.1k $3.5m $3.5m 0.29% Added +2.6k +2,553
75 ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio NASHVILLE, TN 68,48068.5k $3.4m $3.4m 0.00% Added +10.6k +10,620
76 CANADA PENSION PLAN INVESTMENT BOARD 0.00% of their portfolio TORONTO ONTARIO, A6 67,63667.6k $3.4m $3.4m 0.00% New
77 Allianz Asset Management GmbH 0.01% of their portfolio MUNICH, 2M 66,00066.0k $3.3m $3.3m 0.01% New
78 JANE STREET GROUP, LLC 0.00% of their portfolio NEW YORK, NY 65,14265.1k $3.2m $3.2m 0.00% Added +17.0k +16,955
79 Lumbard & Kellner, LLC 1.59% of their portfolio HOLLIS, NH 64,90964.9k $3.3m $3.3m 1.59% Added +1.7k +1,736
80 Swiss National Bank 0.00% of their portfolio ZURICH, V8 59,39359.4k $2.9m $2.9m 0.00% Reduced -11.8k -11,844
81 Jump Financial, LLC 0.07% of their portfolio Chicago, IL 54,00054.0k $2.7m $2.7m 0.07% Added +8.0k +8,000
82 State of Tennessee, Department of Treasury 0.01% of their portfolio NASHVILLE, TN 50,67550.7k $2.5m $2.5m 0.01% Reduced -587 -587
83 STIFEL FINANCIAL CORP 0.00% of their portfolio ST. LOUIS, MO 42,81542.8k $2.2m $2.2m 0.00% Added +34.7k +34,671
84 COHEN & STEERS, INC. 0.00% of their portfolio NEW YORK, NY 42,11542.1k $2.1m $2.1m 0.00% New
85 PRELUDE CAPITAL MANAGEMENT, LLC 0.12% of their portfolio NEW YORK, NY 35,21335.2k $1.8m $1.8m 0.12% Added +11.5k +11,461
86 Pictet Asset Management Holding SA 0.00% of their portfolio CAROUGE, V8 31,90131.9k $1.6m $1.6m 0.00% Reduced -702 -702
87 Invesco Ltd. 0.00% of their portfolio ATLANTA, GA 31,10631.1k $1.6m $1.6m 0.00% Reduced -6.1k -6,145
88 Hara Capital LLC 0.94% of their portfolio BELLEVUE, WA 30,97231.0k $1.6m $1.6m 0.94% Added +17.6k +17,631
89 State of New Jersey Common Pension Fund D 0.00% of their portfolio TRENTON, NJ 30,21530.2k $1.5m $1.5m 0.00% Reduced -16.0k -15,956
90 Man Group plc 0.00% of their portfolio LONDON, X0 29,95330.0k $1.5m $1.5m 0.00% Reduced -33.3k -33,291
91 First Eagle Investment Management, LLC 0.00% of their portfolio NEW YORK, NY 29,61329.6k $1.5m $1.5m 0.00% Unchanged
92 Nebula Research & Development LLC 0.32% of their portfolio New York, NY 29,60729.6k $1.5m $1.5m 0.32% New
93 BOKF, NA 0.03% of their portfolio TULSA, OK 28,43528.4k $1.4m $1.4m 0.03% Reduced -1.6k -1,565
94 Amitell Capital Pte Ltd 1.13% of their portfolio SINGAPORE, U0 26,50026.5k $1.3m $1.3m 1.13% Unchanged
95 Kestra Advisory Services, LLC 0.01% of their portfolio AUSTIN, TX 25,89625.9k $1.3m $1.3m 0.01% New
96 MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.00% of their portfolio Toronto, A6 24,56624.6k $1.2m $1.2m 0.00% Added +6.2k +6,249
97 MetLife Investment Management, LLC 0.01% of their portfolio Whippany, NJ 24,08524.1k $1.2m $1.2m 0.01% Reduced -2.7k -2,712
98 Russell Investments Group, Ltd. 0.00% of their portfolio Seattle, WA 23,62623.6k $1.2m $1.2m 0.00% Added +1.5k +1,509
99 AMERICAN INTERNATIONAL GROUP, INC. 0.00% of their portfolio New York, NY 23,10423.1k $1.2m $1.2m 0.00% Reduced -2.0k -2,030
100 GSA CAPITAL PARTNERS LLP 0.09% of their portfolio LONDON, X0 22,31822.3k $1.1m $1.1m 0.09% New