GROUP ONE TRADING, L.P. - SIGMA LABS INC ownership

SIGMA LABS INC's ticker is SGLB and the CUSIP is 826598500. A total of 1 filers reported holding SIGMA LABS INC in Q3 2023. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of SIGMA LABS INC
ValueSharesWeighting
Q2 2023$326
-20.7%
9340.0%0.00%
Q1 2023$411
-81.1%
934
-82.8%
0.00%
Q4 2022$2,174
-45.6%
5,4340.0%0.00%
Q3 2022$4,000
-20.0%
5,434
+44.9%
0.00%
Q2 2022$5,000
-80.8%
3,749
-70.1%
0.00%
Q1 2022$26,00012,5490.00%
Other shareholders
SIGMA LABS INC shareholders Q3 2023
NameSharesValueWeighting ↓
SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC 13,000$29,0000.00%
UBS Group AG 1,147$3,0000.00%
FIRST MANHATTAN CO. LLC. 14,000$31,0000.00%
WELLS FARGO & COMPANY/MN 22$00.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
Citadel Advisors 24,317$54,0000.00%
View complete list of SIGMA LABS INC shareholders