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

Institutional Holders (2016Q2)
Portfolio Summary: 8 Institutional holders with a total value of $12,644,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 443,700 6,075,000 48.05% Call
2 GROUP ONE TRADING LLC 267,200 3,658,000 28.93% Call
3 CMT CAPITAL MARKETS TRADING GMBH 167,700 2,296,000 18.16%
4 Timber Hill LLC 36,900 505,000 3.99% Call
5 SIMPLEX TRADING, LLC 769 96,000 0.76% Call
6 SG Americas Securities, LLC 65,000 7,000 0.06% Call
7 SOCIETE GENERALE 65,000 7,000 0.06% Call
8 Compagnie Lombard Odier SCmA 1,500 0 0.00% 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.