DIAMOND OFFSHORE DRILLING IN DO
COM · Common Stock · CUSIP 25271C201 · ISIN US25271C2017
127
institutional holders
77.9m
shares reported held*
$516.0mreported value*
* 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 ≈ $6.62. Options: 13 managers hold calls ($16.4m notional), 9 hold puts ($7.0m).
Biggest calls
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | — | $5.0m749.5k shares |
| JANE STREET GROUP, LLC | — | $3.9m585.5k shares |
| GROUP ONE TRADING LLC | — | $2.9m443.9k shares |
| CITADEL ADVISORS LLC | — | $1.9m283.1k shares |
| WOLVERINE TRADING, LLC | — | $1.5m213.0k shares |
| SIMPLEX TRADING, LLC | — | $769.0k116.1k shares |
| PEAK6 Investments LLC | — | $393.0k59.3k shares |
| PRELUDE CAPITAL MANAGEMENT, LLC | — | $38.0k100.0k shares |
| RAYMOND JAMES & ASSOCIATES | — | $4.0k15.0k shares |
| Cutler Group LLC / CA | — | $2.0k12.3k shares |
Biggest puts
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | — | $1.5m233.1k shares |
| CITADEL ADVISORS LLC | — | $1.3m197.5k shares |
| JANE STREET GROUP, LLC | — | $1.3m193.2k shares |
| GROUP ONE TRADING LLC | — | $1.0m153.3k shares |
| Caption Management, LLC | — | $928.0k140.0k shares |
| SIMPLEX TRADING, LLC | — | $737.0k111.3k shares |
| WOLVERINE TRADING, LLC | — | $177.0k25.6k shares |
| Cutler Group LLC / CA | — | $15.0k12.1k shares |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | — | $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.
Holders, Q3 2022
| Manager | Shares | Change |
|---|---|---|
| Contrarius Investment Management Ltd 3.95% of their portfolio | 9.0m $59.6m | — |
| WELLINGTON MANAGEMENT GROUP LLP 0.01% of their portfolio | 7.9m $52.5m | — |
| BlackRock Inc. 0.00% of their portfolio | 7.7m $50.7m | — |
| KGH Ltd 3.89% of their portfolio | 7.6m $50.2m | — |
| Capital World Investors 0.01% of their portfolio | 6.8m $45.2m | — |
| VANGUARD GROUP INC 0.00% of their portfolio | 5.0m $33.3m | — |
| SHENKMAN CAPITAL MANAGEMENT INC 1.71% of their portfolio | 4.0m $25.7m | — |
| NEUBERGER BERMAN GROUP LLC 0.02% of their portfolio | 2.6m $17.2m | — |
| STATE STREET CORP 0.00% of their portfolio | 2.5m $16.7m | — |
| Aflac Inc 5.49% of their portfolio | 2.0m $13.0m | — |
| STATE FARM MUTUAL AUTOMOBILE INSURANCE CO 0.01% of their portfolio | 1.8m $12.1m | — |
| MILLENNIUM MANAGEMENT LLC 0.01% of their portfolio | 1.7m $11.6m | — |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 1.7m $11.4m | — |
| Price Jennifer C. 2.28% of their portfolio | 1.7m $11.0m | — |
| Nuveen Asset Management, LLC 0.00% of their portfolio | 971.7k $6.4m | — |
| PRIVATE MANAGEMENT GROUP INC 0.28% of their portfolio | 895.4k $5.9m | — |
| NORTHERN TRUST CORP 0.00% of their portfolio | 827.9k $5.5m | — |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio | 739.2k $4.9m | — |
| PROTECTIVE LIFE CORP 3.81% of their portfolio | 700.9k $4.6m | — |
| PUTNAM INVESTMENTS LLC 0.01% of their portfolio | 688.9k $4.6m | — |
| NOMURA HOLDINGS INC 0.04% of their portfolio | 656.6k $4.3m | — |
| CANNELL CAPITAL LLC 0.98% of their portfolio | 648.6k $4.3m | — |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 611.4k $4.1m | — |
| Rockefeller Capital Management L.P. 0.02% of their portfolio | 608.5k $4.0m | — |
| SCOGGIN MANAGEMENT LP 5.57% of their portfolio | 500.0k $3.3m | — |
| Acuitas Investments, LLC 3.19% of their portfolio | 444.3k $2.9m | — |
| MORGAN STANLEY 0.00% of their portfolio | 426.3k $2.8m | — |
| ADAGE CAPITAL PARTNERS GP, L.L.C. 0.01% of their portfolio | 420.0k $2.8m | — |
| Bank of New York Mellon Corp 0.00% of their portfolio | 393.2k $2.6m | — |
| Kite Lake Capital Management (UK) LLP 2.62% of their portfolio | 393.0k $2.6m | — |
| MetLife Investment Management, LLC 0.02% of their portfolio | 392.5k $2.6m | — |
| Spark Investment Management LLC 4.17% of their portfolio | 329.1k $2.2m | — |
| Oppenheimer & Close, LLC 1.90% of their portfolio | 265.0k $1.8m | — |
| SIR Capital Management, L.P. 0.29% of their portfolio | 257.3k $1.7m | — |
| Monaco Asset Management SAM 0.73% of their portfolio | 246.2k $1.6m | — |
| Balyasny Asset Management L.P. 0.01% of their portfolio | 236.6k $1.6m | — |
| Invesco Ltd. 0.00% of their portfolio | 222.7k $1.5m | — |
| FMR LLC 0.00% of their portfolio | 209.7k $1.4m | — |
| IAT REINSURANCE CO LTD. 0.27% of their portfolio | 208.6k $1.4m | — |
| Capital International Investors 0.00% of their portfolio | 195.7k $1.3m | — |
| HITE Hedge Asset Management LLC 0.10% of their portfolio | 170.1k $1.1m | — |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 150.2k $997.0k | — |
| RHUMBLINE ADVISERS 0.00% of their portfolio | 147.8k $980.0k | — |
| ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio | 137.8k $914.0k | — |
| NOMURA ASSET MANAGEMENT CO LTD 0.01% of their portfolio | 131.9k $874.3k | — |
| LEVIN CAPITAL STRATEGIES, L.P. 0.12% of their portfolio | 130.0k $862.0k | — |
| VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V. 0.03% of their portfolio | 128.0k $848.0k | — |
| Caption Management, LLC 0.14% of their portfolio | 118.0k $782.0k | — |
| Kessler Investment Group, LLC 0.60% of their portfolio | 110.5k $733.0k | — |
| FORT WASHINGTON INVESTMENT ADVISORS INC /OH/ 0.01% of their portfolio | 105.1k $697.0k | — |
| AMERICAN CENTURY COMPANIES INC 0.00% of their portfolio | 91.9k $609.0k | — |
| Kerrisdale Advisers, LLC 0.14% of their portfolio | 89.2k $591.0k | — |
| CenterBook Partners LP 0.11% of their portfolio | 85.9k $570.0k | — |
| AQR CAPITAL MANAGEMENT LLC 0.00% of their portfolio | 82.3k $546.0k | — |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio | 74.0k $491.0k | — |
| CAPITAL INTERNATIONAL SARL 0.04% of their portfolio | 71.1k $472.0k | — |
| NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio | 70.5k $467.0k | — |
| Miller Value Partners, LLC 0.03% of their portfolio | 70.0k $464.0k | — |
| PECAUT & CO. 0.24% of their portfolio | 66.9k $444.0k | — |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.00% of their portfolio | 62.8k $416.0k | — |
| Williams Jones Wealth Management, LLC. 0.01% of their portfolio | 60.7k $403.0k | — |
| Janney Montgomery Scott LLC 0.00% of their portfolio | 57.9k $384.0k | — |
| Mraz, Amerine & Associates, Inc. 0.10% of their portfolio | 57.4k $381.0k | — |
| TUDOR INVESTMENT CORP ET AL 0.01% of their portfolio | 55.9k $371.0k | — |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 55.3k $367.0k | — |
| PRUDENTIAL FINANCIAL INC 0.00% of their portfolio | 52.7k $349.0k | — |
| MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC 0.00% of their portfolio | 52.2k $346.0k | — |
| HSBC HOLDINGS PLC 0.00% of their portfolio | 48.9k $337.0k | — |
| AMERICAN INTERNATIONAL GROUP, INC. 0.00% of their portfolio | 48.0k $319.0k | — |
| CITADEL ADVISORS LLC 0.00% of their portfolio | 47.9k $317.0k | — |
| BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio | 46.1k $305.6k | — |
| DEUTSCHE BANK AG\ 0.00% of their portfolio | 44.0k $292.0k | — |
| SIMPLEX TRADING, LLC 0.01% of their portfolio | 42.5k $282.0k | — |
| Mirae Asset Global Investments Co., Ltd. 0.00% of their portfolio | 41.3k $274.0k | — |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio | 40.0k $265.0k | — |
| VOYA INVESTMENT MANAGEMENT LLC 0.00% of their portfolio | 39.4k $261.0k | — |
| Raymond James Financial Services Advisors, Inc. 0.00% of their portfolio | 38.6k $256.0k | — |
| RAYMOND JAMES & ASSOCIATES 0.00% of their portfolio | 35.6k $236.0k | — |
| Gladstone Institutional Advisory LLC 0.02% of their portfolio | 31.1k $206.0k | — |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO 0.00% of their portfolio | 30.5k $202.0k | — |
| SG Americas Securities, LLC 0.00% of their portfolio | 29.8k $198.0k | — |
| VAN DEN BERG MANAGEMENT I, INC 0.05% of their portfolio | 25.0k $166.0k | — |
| Quantbot Technologies LP 0.01% of their portfolio | 23.9k $158.0k | — |
| STRS OHIO 0.00% of their portfolio | 23.2k $153.0k | — |
| Man Group plc 0.00% of their portfolio | 20.4k $135.0k | — |
| PROFUND ADVISORS LLC 0.01% of their portfolio | 18.6k $124.0k | — |
| Bayesian Capital Management, LP 0.02% of their portfolio | 17.7k $117.0k | — |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio | 17.2k $114.0k | — |
| TWO SIGMA ADVISERS, LP 0.00% of their portfolio | 16.8k $111.0k | — |
| Privium Fund Management B.V. 0.04% of their portfolio | 16.6k $115.0k | — |
| Verdence Capital Advisors LLC 0.01% of their portfolio | 14.0k $93.0k | — |
| State of Wyoming 0.04% of their portfolio | 13.6k $90.0k | — |
| Cutler Group LLC / CA 0.01% of their portfolio | 13.4k $89.0k | — |
| JANE STREET GROUP, LLC 0.00% of their portfolio | 13.0k $86.0k | — |
| AMALGAMATED BANK 0.00% of their portfolio | 12.9k $85.0k | — |
| Belvedere Trading LLC 0.12% of their portfolio | 11.9k $112.0k | — |
| Private Advisor Group, LLC 0.00% of their portfolio | 11.4k $75.0k | — |
| Argent Advisors, Inc. 0.04% of their portfolio | 11.2k $75.0k | — |
| ProShare Advisors LLC 0.00% of their portfolio | 11.2k $74.0k | — |
| Orbis Allan Gray Ltd 0.00% of their portfolio | 11.1k $74.0k | — |