Dark
Light
System
Security
GREAT BASIN SCIENTIFIC INC
GREAT BASIN SCIENTIFIC INC. Institutional holdings reported to the SEC.

Institutional Holders (2015Q2)
Portfolio Summary: 10 Institutional holders with a total value of $962,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Tower Research Capital LLC (TRC) 10 0 0.00%
2 UBS Group AG 842 2,000 0.21%
3 MORGAN STANLEY 5,497 16,000 1.66%
4 JANE STREET GROUP, LLC 11,517 34,000 3.53%
5 A.R.T. Advisors, LLC 12,226 36,000 3.74%
6 CITADEL ADVISORS LLC 16,596 49,000 5.09%
7 SUSQUEHANNA INTERNATIONAL GROUP, LLP 17,547 52,000 5.41%
8 SABBY MANAGEMENT, LLC 51,771 153,000 15.90%
9 Green Owl Capital Management, LLC 62,000 184,000 19.13%
10 BlackRock Institutional Trust Company, N.A. 147,378 436,000 45.32%

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.