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COMBIMATRIX CORPORATION
COMBIMATRIX CORPORATION. Institutional holdings reported to the SEC.

Institutional Holders (2014Q4)
Portfolio Summary: 16 Institutional holders with a total value of $1,923,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 ACUTA CAPITAL PARTNERS, LLC 853,278 1,101,000 57.25%
2 PERKINS CAPITAL MANAGEMENT INC 239,650 309,000 16.07%
3 VANGUARD GROUP INC 184,048 237,000 12.32%
4 Verition Fund Management LLC 83,616 108,000 5.62%
5 Virtu KCG Holdings LLC 36,275 47,000 2.44%
6 CITADEL ADVISORS LLC 18,072 23,000 1.20%
7 CITIGROUP INC 18,051 23,000 1.20%
8 MARATHON CAPITAL MANAGEMENT 15,000 19,000 0.99%
9 NORTHERN TRUST CORP 12,692 17,000 0.88%
10 GEODE CAPITAL MANAGEMENT, LLC 13,852 17,000 0.88%
11 SUMMIT CAPITAL MANAGEMENT LLC 12,588 16,000 0.83%
12 UBS Group AG 3,990 5,000 0.26%
13 MORGAN STANLEY 1,001 1,000 0.05%
14 Tower Research Capital LLC (TRC) 300 0 0.00%
15 PNC FINANCIAL SERVICES GROUP, INC. 10 0 0.00%
16 WELLS FARGO & COMPANY/MN 6 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.