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3-D SYSTEMS CORP
3-D SYSTEMS CORP. Institutional holdings reported to the SEC.

Institutional Holders (2014Q1)
Portfolio Summary: 4 Institutional holders with a total value of $41,539,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 348,500 20,614,000 49.63% Call
2 GROUP ONE TRADING LLC 227,500 13,457,000 32.40% Call
3 Timber Hill LLC 106,250 6,285,000 15.13% Call
4 COMMERZBANK AKTIENGESELLSCHAFT /FI 20,000 1,183,000 2.85% Call

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.