GROUP ONE TRADING, L.P. - GREENLANE HLDGS INC ownership

GREENLANE HLDGS INC's ticker is and the CUSIP is 395330903. A total of 3 filers reported holding GREENLANE HLDGS INC in Q1 2021. 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 GREENLANE HLDGS INC
ValueSharesWeighting
Q3 2021$9,000
-93.3%
3,800
-87.5%
0.00%
Q2 2021$135,000
+125.0%
30,300
+165.8%
0.00%
Q1 2021$60,00011,4000.00%
Other shareholders
GREENLANE HLDGS INC shareholders Q1 2021
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
GROUP ONE TRADING, L.P. 3,800$9,0000.00%
SIMPLEX TRADING, LLC 3,000$14,0000.00%
View complete list of GREENLANE HLDGS INC shareholders