HolderBook

AVINGER INC (AVGRXXXX)

Institutional ownership reported to the SEC as of Q2 2019, across 3 quarters.

1
Reporting holders
$520.0K
Reported value
0.0%
Held as options
-16
Holder change

Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.

Holders

FilerValueShares Their book Held Change
PERKINS CAPITAL MANAGEMENT INC$520.0K171,6750.36%3q-90.0%-$4.7M

Quarter by quarter

Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.

QuarterHoldersValue SharesNewAdded TrimmedOptions
Q2 20191$520.0K171,6750010.0%
Q1 201917$3.4M3,569,6369240.0%
Q4 201813$879.0K2,959,9500000.0%