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DRESSER-RAND GROUP INC
DRESSER-RAND GROUP INC. Institutional holdings reported to the SEC.

Institutional Holders (2015Q1)
Portfolio Summary: 5 Institutional holders with a total value of $5,604,275.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 GROUP ONE TRADING LLC 45,000 3,616,000 64.52% Put
2 CITADEL ADVISORS LLC 18,600 1,495,000 26.68% Put
3 HARVEST MANAGEMENT LLC 4,100 329,000 5.87% Put
4 SIMPLEX TRADING, LLC 317 117,000 2.09% Put
5 WATER ISLAND CAPITAL LLC 15,500 47,275 0.84% 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.