Vault-13

DIAMOND OFFSHORE DRILLING IN DO

COM · Common Stock · CUSIP 25271C201 · ISIN US25271C2017

138 institutional holders +11 vs Q3 2022
81,024,04981.0m shares reported held*
$841.5mreported value*
27 new 43 added 32 reduced 19 sold out net bought ≈ $15.4m (+1.5m 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. Holder counts are more reliable. Implied quarter-end price ≈ $10.39. Options: 10 managers hold calls ($15.0m notional), 8 hold puts ($3.9m).

Trends to Q4 2022

Institutional holders

Managers reporting a position, each quarter

050100150Q3 22: 127Q4 22: 138138Q3 22Q4 22
Numbers
QuarterHolders
Q3 2022127
Q4 2022138

Calls vs puts

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

CallsPuts
$0$5m$10m$15m$20mQ3 22 calls: $16.4mQ3 22 puts: $7.0mQ3 22P/C 0.43Q4 22 calls: $15.0mQ4 22 puts: $3.9mQ4 22P/C 0.26
Numbers
QuarterCallsPutsP/C
Q3 2022$16.4m$7.0m0.43
Q4 2022$15.0m$3.9m0.26

Biggest buyers

ADAGE CAPITAL PARTNERS GP, L.L.C. Added +1,300,000+1.3m
ExodusPoint Capital Management, LP New +1,121,634+1.1m
Invesco Ltd. Added +772,810+772.8k
PUTNAM INVESTMENTS LLC Added +733,525+733.5k
VANGUARD GROUP INC Added +684,999+685.0k
Balyasny Asset Management L.P. Added +579,666+579.7k
Kite Lake Capital Management (UK) LLP Added +556,994+557.0k
LMR Partners LLP New +501,805+501.8k
BlackRock Inc. Added +427,216+427.2k
SIR Capital Management, L.P. Added +389,623+389.6k

Biggest sellers

Aflac Inc Sold out -1,954,068-2.0m
Capital World Investors Reduced -1,629,038-1.6m
Price Jennifer C. Reduced -1,359,157-1.4m
WELLINGTON MANAGEMENT GROUP LLP Reduced -1,219,959-1.2m
SCOGGIN MANAGEMENT LP Sold out -500,000-500.0k
GOLDMAN SACHS GROUP INC Reduced -402,299-402.3k
KGH Ltd Reduced -328,593-328.6k
Monaco Asset Management SAM Sold out -246,167-246.2k
Spark Investment Management LLC Reduced -239,065-239.1k
Capital International Investors Sold out -195,703-195.7k

Biggest calls

GROUP ONE TRADING LLC Added $5.0m483.5k shares
CITADEL ADVISORS LLC Reduced $2.9m279.9k shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Reduced $2.4m232.3k shares
JANE STREET GROUP, LLC Reduced $2.0m194.6k shares
UBS Group AG New $1.3m125.0k shares
Caption Management, LLC Added $499.2k48.0k shares
WOLVERINE TRADING, LLC Reduced $444.0k42.7k shares
Quarry LP First filing $416.0k40.0k shares
Cutler Group LLC / CA Reduced $7.0k4.4k shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. Unchanged $00 shares

Biggest puts

JANE STREET GROUP, LLC Reduced $1.6m156.9k shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Reduced $1.1m105.7k shares
UBS Group AG New $520.0k50.0k shares
CITADEL ADVISORS LLC Reduced $417.0k40.1k shares
SIMPLEX TRADING, LLC Reduced $167.0k16.1k shares
GROUP ONE TRADING LLC Reduced $74.9k7.2k shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. Unchanged $00 shares
Cutler Group LLC / CA Reduced $0900 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.

Holders, Q4 2022

#ManagerLocationShares Value% of their portfolioChangeShares change
1 Contrarius Investment Management Ltd 5.68% of their portfolio St. Helier, Y9 8,983,9099.0m $93.4m $93.4m 5.68% Unchanged
2 BlackRock Inc. 0.00% of their portfolio New York, NY 8,080,7348.1m $84.0m $84.0m 0.00% Added +427.2k +427,216
3 KGH Ltd 5.68% of their portfolio NASSAU, C5 7,249,4787.2m $75.4m $75.4m 5.68% Reduced -328.6k -328,593
4 WELLINGTON MANAGEMENT GROUP LLP 0.01% of their portfolio Boston, MA 6,704,7476.7m $69.7m $69.7m 0.01% Reduced -1.2m -1,219,959
5 VANGUARD GROUP INC 0.00% of their portfolio Valley Forge, PA 5,703,5955.7m $59.3m $59.3m 0.00% Added +685.0k +684,999
6 Capital World Investors 0.01% of their portfolio LOS ANGELES, CA 5,185,6585.2m $53.9m $53.9m 0.01% Reduced -1.6m -1,629,038
7 SHENKMAN CAPITAL MANAGEMENT INC 2.48% of their portfolio NEW YORK, NY 3,950,7704.0m $39.8m $39.8m 2.48% Unchanged
8 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 2,780,1912.8m $28.9m $28.9m 0.00% Added +256.3k +256,341
9 NEUBERGER BERMAN GROUP LLC 0.03% of their portfolio NEW YORK, NY 2,583,7032.6m $26.9m $26.9m 0.03% Reduced -7.4k -7,354
10 STATE FARM MUTUAL AUTOMOBILE INSURANCE CO 0.02% of their portfolio BLOOMINGTON, IL 1,825,9221.8m $19.0m $19.0m 0.02% Unchanged
11 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 1,793,9231.8m $18.7m $18.7m 0.00% Added +75.4k +75,359
12 MILLENNIUM MANAGEMENT LLC 0.02% of their portfolio NEW YORK, NY 1,731,4021.7m $18.0m $18.0m 0.02% Reduced -17.5k -17,530
13 ADAGE CAPITAL PARTNERS GP, L.L.C. 0.04% of their portfolio Boston, MA 1,720,0321.7m $17.9m $17.9m 0.04% Added +1.3m +1,300,000
14 VICTORY CAPITAL MANAGEMENT INC 0.02% of their portfolio San Antonio, TX 1,631,0861.6m $17.0m $17.0m 0.02% Not comparable
15 PUTNAM INVESTMENTS LLC 0.03% of their portfolio BOSTON, MA 1,422,4551.4m $14.8m $14.8m 0.03% Added +733.5k +733,525
16 Nuveen Asset Management, LLC 0.00% of their portfolio CHICAGO, IL 1,160,7181.2m $12.1m $12.1m 0.00% Added +189.0k +189,002
17 ExodusPoint Capital Management, LP 0.18% of their portfolio NEW YORK, NY 1,121,6341.1m $11.7m $11.7m 0.18% New
18 Invesco Ltd. 0.00% of their portfolio ATLANTA, GA 995,526995.5k $10.4m $10.4m 0.00% Added +772.8k +772,810
19 Kite Lake Capital Management (UK) LLP 8.16% of their portfolio LONDON, X0 950,000950.0k $9.9m $9.9m 8.16% Added +557.0k +556,994
20 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 869,849869.8k $9.0m $9.0m 0.00% Added +42.0k +41,963
21 PRIVATE MANAGEMENT GROUP INC 0.39% of their portfolio IRVINE, CA 854,923854.9k $8.9m $8.9m 0.39% Reduced -40.5k -40,486
22 Balyasny Asset Management L.P. 0.03% of their portfolio Chicago, IL 816,273816.3k $8.5m $8.5m 0.03% Added +579.7k +579,666
23 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio SAN FRANCISCO, CA 756,395756.4k $7.9m $7.9m 0.00% Added +17.2k +17,166
24 PROTECTIVE LIFE CORP 5.84% of their portfolio BIRMINGHAM, AL 700,863700.9k $7.3m $7.3m 5.84% Unchanged
25 CANNELL CAPITAL LLC 1.36% of their portfolio ALTA, WY 650,314650.3k $6.8m $6.8m 1.36% Added +1.8k +1,753
26 SIR Capital Management, L.P. 0.71% of their portfolio NEW YORK, NY 646,931646.9k $6.7m $6.7m 0.71% Added +389.6k +389,623
27 NOMURA HOLDINGS INC 0.06% of their portfolio TOKYO, M0 571,310571.3k $5.9m $5.9m 0.06% Reduced -85.2k -85,250
28 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 567,586567.6k $5.9m $5.9m 0.00% Added +141.3k +141,293
29 Goehring & Rozencwajg Associates, LLC 2.09% of their portfolio NEW YORK, NY 567,361567.4k $5.9m $5.9m 2.09% First filing
30 LMR Partners LLP 0.10% of their portfolio LONDON, X0 501,805501.8k $5.2m $5.2m 0.10% New
31 SIMPLEX TRADING, LLC 0.20% of their portfolio CHICAGO, IL 408,896408.9k $4.3m $4.3m 0.20% Added +366.4k +366,357
32 MetLife Investment Management, LLC 0.03% of their portfolio Whippany, NJ 392,476392.5k $4.1m $4.1m 0.03% Unchanged
33 Acuitas Investments, LLC 4.33% of their portfolio Seattle, WA 391,074391.1k $4.1m $4.1m 4.33% Reduced -53.2k -53,243
34 COBALT CAPITAL MANAGEMENT, INC. 1.52% of their portfolio SHORT HILLS, NJ 350,000350.0k $3.6m $3.6m 1.52% New
35 Bank of New York Mellon Corp 0.00% of their portfolio NEW YORK, NY 337,110337.1k $3.5m $3.5m 0.00% Reduced -56.1k -56,107
36 D. E. Shaw & Co., Inc. 0.01% of their portfolio New York, NY 333,403333.4k $3.5m $3.5m 0.01% New
37 AMERICAN CENTURY COMPANIES INC 0.00% of their portfolio KANSAS CITY, MO 325,286325.3k $3.4m $3.4m 0.00% Added +233.4k +233,401
38 Price Jennifer C. 0.76% of their portfolio NEW YORK, NY 307,265307.3k $3.2m $3.2m 0.76% Reduced -1.4m -1,359,157
39 Oppenheimer & Close, LLC 2.71% of their portfolio NEW YORK, NY 265,000265.0k $2.8m $2.8m 2.71% Unchanged
40 Swiss National Bank 0.00% of their portfolio ZURICH, V8 244,800244.8k $2.5m $2.5m 0.00% New
41 FMR LLC 0.00% of their portfolio BOSTON, MA 209,189209.2k $2.2m $2.2m 0.00% Reduced -482 -482
42 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 209,064209.1k $2.2m $2.2m 0.00% Reduced -402.3k -402,299
43 IAT REINSURANCE CO LTD. 0.43% of their portfolio New York, NY 208,583208.6k $2.2m $2.2m 0.43% Unchanged
44 VOLORIDGE INVESTMENT MANAGEMENT, LLC 0.01% of their portfolio JUPITER, FL 183,690183.7k $1.9m $1.9m 0.01% New
45 HITE Hedge Asset Management LLC 0.15% of their portfolio BRAINTREE, MA 170,148170.1k $1.8m $1.8m 0.15% Unchanged
46 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 150,645150.6k $1.6m $1.6m 0.00% Added +76.6k +76,647
47 RHUMBLINE ADVISERS 0.00% of their portfolio BOSTON, MA 149,451149.5k $1.6m $1.6m 0.00% Added +1.7k +1,680
48 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 146,762146.8k $1.5m $1.5m 0.00% Reduced -3.5k -3,471
49 Cubist Systematic Strategies, LLC 0.01% of their portfolio STAMFORD, CT 137,511137.5k $1.4m $1.4m 0.01% Added +127.2k +127,246
50 SailingStone Capital Partners LLC 0.49% of their portfolio Houston, TX 130,000130.0k $1.5m $1.5m 0.49% New
51 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio WEST SACRAMENTO, CA 128,545128.5k $1.3m $1.3m 0.00% Added +88.6k +88,577
52 NOMURA ASSET MANAGEMENT CO LTD 0.01% of their portfolio TOKYO, M0 128,119128.1k $1.3m $1.3m 0.01% Reduced -3.8k -3,750
53 VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V. 0.04% of their portfolio AMSTERDAM, P7 127,954128.0k $1.3m $1.3m 0.04% Unchanged
54 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 115,412115.4k $1.2m $1.2m 0.00% Added +109.4k +109,364
55 PECAUT & CO. 0.54% of their portfolio SIOUX CITY, IA 109,900109.9k $1.1m $1.1m 0.54% Added +43.0k +43,000
56 Kessler Investment Group, LLC 1.20% of their portfolio COLUMBUS, IN 109,231109.2k $1.1m $1.1m 1.20% Reduced -1.3k -1,257
57 FORT WASHINGTON INVESTMENT ADVISORS INC /OH/ 0.01% of their portfolio Cincinnati, OH 105,129105.1k $1.1m $1.1m 0.01% Unchanged
58 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 104,709104.7k $1.1m $1.1m 0.00% Added +49.4k +49,411
59 ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio NASHVILLE, TN 98,50098.5k $1.0m $1.0m 0.00% Reduced -39.3k -39,320
60 Spark Investment Management LLC 2.04% of their portfolio NEW YORK, NY 90,00090.0k $936.0k $936.0k 2.04% Reduced -239.1k -239,065
61 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio NEW YORK, NY 87,99388.0k $915.1k $915.1k 0.00% New
62 CAPITAL INTERNATIONAL SARL 0.06% of their portfolio Los Angeles, CA 87,70087.7k $912.1k $912.1k 0.06% Added +16.6k +16,564
63 CREDIT SUISSE AG/ 0.00% of their portfolio ZURICH, V8 83,08483.1k $864.1k $864.1k 0.00% Added +82.4k +82,421
64 JANE STREET GROUP, LLC 0.00% of their portfolio NEW YORK, NY 78,19878.2k $813.3k $813.3k 0.00% Added +65.2k +65,166
65 Mraz, Amerine & Associates, Inc. 0.18% of their portfolio Modesto, CA 75,22175.2k $782.3k $782.3k 0.18% Added +17.8k +17,809
66 NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio ALBANY, NY 70,47570.5k $732.9k $732.9k 0.00% Added +23 +23
67 Miller Value Partners, LLC 0.05% of their portfolio SARASOTA, FL 70,00070.0k $728.0k $728.0k 0.05% Unchanged
68 PRUDENTIAL FINANCIAL INC 0.00% of their portfolio NEWARK, NJ 52,71652.7k $548.2k $548.2k 0.00% Added +40 +40
69 LEVIN CAPITAL STRATEGIES, L.P. 0.07% of their portfolio NEW YORK, NY 49,00649.0k $509.7k $509.7k 0.07% Reduced -81.0k -80,994
70 DEUTSCHE BANK AG\ 0.00% of their portfolio FRANKFURT AM MAIN, 2M 48,49348.5k $504.3k $504.3k 0.00% Added +4.5k +4,463
71 AMERICAN INTERNATIONAL GROUP, INC. 0.00% of their portfolio New York, NY 47,87047.9k $497.8k $497.8k 0.00% Reduced -173 -173
72 BARCLAYS PLC 0.00% of their portfolio LONDON, X0 44,58744.6k $463.7k $463.7k 0.00% First filing
73 BANK OF NOVA SCOTIA 0.00% of their portfolio TORONTO, A6 42,79942.8k $445.1k $445.1k 0.00% New
74 UBS Group AG 0.00% of their portfolio ZURICH, V8 42,79642.8k $445.1k $445.1k 0.00% Added +33.7k +33,685
75 OCCUDO QUANTITATIVE STRATEGIES LP 0.05% of their portfolio FORT LAUDERDALE, FL 42,22742.2k $439.2k $439.2k 0.05% New
76 Mirae Asset Global Investments Co., Ltd. 0.00% of their portfolio SEOUL, M5 41,32541.3k $429.8k $429.8k 0.00% Unchanged
77 VOYA INVESTMENT MANAGEMENT LLC 0.00% of their portfolio ATLANTA, GA 39,36239.4k $409.4k $409.4k 0.00% Unchanged
78 AQR CAPITAL MANAGEMENT LLC 0.00% of their portfolio Greenwich, CT 37,11937.1k $386.0k $386.0k 0.00% Reduced -45.2k -45,196
79 Legal & General Group Plc 0.00% of their portfolio London, X0 36,19336.2k $376.4k $376.4k 0.00% Added +26.9k +26,945
80 Gladstone Institutional Advisory LLC 0.03% of their portfolio Bedminster, NJ 34,49434.5k $358.7k $358.7k 0.03% Added +3.4k +3,372
81 SG Americas Securities, LLC 0.01% of their portfolio NEW YORK, NY 33,39933.4k $347.0k $347.0k 0.01% Added +3.6k +3,580
82 Raymond James Financial Services Advisors, Inc. 0.00% of their portfolio ST. PETERSBURG, FL 31,76631.8k $330.4k $330.4k 0.00% Reduced -6.9k -6,871
83 PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO 0.00% of their portfolio COLUMBUS, OH 30,51330.5k $317.0k $317.0k 0.00% Unchanged
84 Quantbot Technologies LP 0.02% of their portfolio NEW YORK, NY 29,49529.5k $306.7k $306.7k 0.02% Added +5.6k +5,582
85 Squarepoint Ops LLC 0.00% of their portfolio NEW YORK, NY 28,85528.9k $300.1k $300.1k 0.00% New
86 ARIZONA STATE RETIREMENT SYSTEM 0.00% of their portfolio PHOENIX, AZ 28,60728.6k $297.5k $297.5k 0.00% New
87 Counterpoint Mutual Funds LLC 0.31% of their portfolio San Diego, CA 28,30128.3k $294.3k $294.3k 0.31% New
88 VAN DEN BERG MANAGEMENT I, INC 0.10% of their portfolio AUSTIN, TX 25,03825.0k $260.4k $260.4k 0.10% Unchanged
89 Yaupon Capital Management LP 0.05% of their portfolio NEW YORK, NY 25,00025.0k $260.0k $260.0k 0.05% New
90 CenterBook Partners LP 0.04% of their portfolio GREENWICH, CT 23,52223.5k $244.6k $244.6k 0.04% Reduced -62.4k -62,427
91 STRS OHIO 0.00% of their portfolio COLUMBUS, OH 23,20023.2k $241.0k $241.0k 0.00% Unchanged
92 JANUS HENDERSON GROUP PLC 0.00% of their portfolio LONDON, X0 22,93322.9k $238.6k $238.6k 0.00% New
93 PROFUND ADVISORS LLC 0.01% of their portfolio BETHESDA, MD 20,91720.9k $217.5k $217.5k 0.01% Added +2.3k +2,275
94 RAYMOND JAMES & ASSOCIATES 0.00% of their portfolio ST PETERSBURG, FL 20,48020.5k $213.0k $213.0k 0.00% Reduced -15.2k -15,162
95 Verdence Capital Advisors LLC 0.02% of their portfolio HUNT VALLEY, MD 19,00019.0k $197.6k $197.6k 0.02% Added +5.0k +5,000
96 PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio BALTIMORE, MD 17,79417.8k $185.0k $185.0k 0.00% Added +613 +613
97 Schonfeld Strategic Advisors LLC 0.00% of their portfolio NEW YORK, NY 16,80016.8k $174.7k $174.7k 0.00% New
98 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 15,71115.7k $163.4k $163.4k 0.00% Reduced -32.2k -32,157
99 PICTET ASSET MANAGEMENT SA 0.00% of their portfolio GENEVA 73, V8 13,99314.0k $146.0k $146.0k 0.00% New
100 Ergoteles LLC 0.01% of their portfolio NEW YORK, NY 13,25613.3k $137.9k $137.9k 0.01% New