HolderBook

SIGMA LABS INC (SGLB)

Institutional ownership reported to the SEC as of Q4 2019, across 5 quarters.

9
Reporting holders
$550.0K
Reported value
0.0%
Held as options
+3
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
VANGUARD GROUP INC$290.0K295,1030.00%5q-1.4%-$4.1K
PERRITT CAPITAL MANAGEMENT INC$137.0K140,0000.07%newNEW
GEODE CAPITAL MANAGEMENT, LLC$48.0K49,9020.00%5q+100.0%+$24.0K
RENAISSANCE TECHNOLOGIES LLC$36.0K36,5000.00%newNEW
UNITED CAPITAL FINANCIAL ADVISERS, LLC$15.0K15,0000.00%5qHELD
NORTHERN TRUST CORP$12.0K12,5430.00%4qHELD
UBS Group AG$6.0K6,2950.00%5q-2.4%
DEUTSCHE BANK AG\$4.0K4,2210.00%newNEW
FMR LLC$2.0K2,0250.00%newNEW

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
Q4 20199$550.0K561,5894120.0%
Q3 20196$253.0K361,7060210.0%
Q2 20198$951.0K680,0332100.0%
Q1 20198$1.1M662,0493210.0%
Q4 20186$666.0K443,8000000.0%