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3-D SYS CORP DEL
3-D SYS CORP DEL. Institutional holdings reported to the SEC.

Institutional Holders (2015Q4)
Portfolio Summary: 5 Institutional holders with a total value of $11,119,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 GROUP ONE TRADING LLC 657,600 5,715,000 51.40% Put
2 CITADEL ADVISORS LLC 341,700 2,970,000 26.71% Put
3 CMT CAPITAL MARKETS TRADING GMBH 227,500 1,977,000 17.78% Put
4 SIMPLEX TRADING, LLC 713 285,000 2.56% Put
5 Timber Hill LLC 19,800 172,000 1.55% 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.