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GREAT BASIN SCIENTIFIC INC
GREAT BASIN SCIENTIFIC INC. Institutional holdings reported to the SEC.

Institutional Holders (2015Q1)
Portfolio Summary: 6 Institutional holders with a total value of $132,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Virtu KCG Holdings LLC 16,021 62,000 46.97%
2 CITADEL ADVISORS LLC 11,985 47,000 35.61%
3 UBS Group AG 5,538 22,000 16.67%
4 Tower Research Capital LLC (TRC) 200 1,000 0.76%
5 CITIGROUP INC 53 0 0.00%
6 MORGAN STANLEY 9 0 0.00%

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.