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DIAMOND OFFSHORE DRILLING IN
DIAMOND OFFSHORE DRILLING IN. Institutional holdings reported to the SEC.

Institutional Holders (2014Q4)
Portfolio Summary: 5 Institutional holders with a total value of $37,588,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 KGH Ltd 11,560 15,450,000 41.10% Put
2 Hudson Bay Capital Management LP 300,000 11,013,000 29.30% Put
3 CITADEL ADVISORS LLC 190,600 6,997,000 18.61% Put
4 GROUP ONE TRADING LLC 91,000 3,341,000 8.89% Put
5 SIMPLEX TRADING, LLC 1,116 787,000 2.09% Put

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.