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

Institutional Holders (2016Q4)
Portfolio Summary: 4 Institutional holders with a total value of $3,120,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Hudson Bay Capital Management LP 100,000 1,770,000 56.73% Put
2 GROUP ONE TRADING LLC 54,000 956,000 30.64% Put
3 SG Americas Securities, LLC 98,400 330,000 10.58% Put
4 SIMPLEX TRADING, LLC 137 64,000 2.05% 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.