GROUP ONE TRADING, L.P. - MILESTONE SCIENTIFIC INC ownership

MILESTONE SCIENTIFIC INC's ticker is and the CUSIP is 59935P909. A total of 1 filers reported holding MILESTONE SCIENTIFIC INC in Q1 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 MILESTONE SCIENTIFIC INC
ValueSharesWeighting
Q4 2022$9,072
-39.5%
18,9000.0%0.00%
Q3 2022$15,000
+275.0%
18,900
+329.5%
0.00%
Q2 2022$4,000
-42.9%
4,4000.0%0.00%
Q1 2022$7,0004,4000.00%
Other shareholders
MILESTONE SCIENTIFIC INC shareholders Q1 2023
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of MILESTONE SCIENTIFIC INC shareholders