GROUP ONE TRADING, L.P. - FIRSTMARK HORIZON ACQUISITIO ownership

FIRSTMARK HORIZON ACQUISITIO's ticker is and the CUSIP is 33765Y951. A total of 3 filers reported holding FIRSTMARK HORIZON ACQUISITIO in Q3 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 FIRSTMARK HORIZON ACQUISITIO
ValueSharesWeighting
Q4 2021$16,000
-83.8%
1,600
-84.2%
0.00%
Q3 2021$99,000
-16.8%
10,100
-15.8%
0.00%
Q2 2021$119,00012,0000.00%
Other shareholders
FIRSTMARK HORIZON ACQUISITIO shareholders Q3 2021
NameSharesValueWeighting ↓
SIMPLEX TRADING, LLC 86,500$860,0000.00%
GROUP ONE TRADING, L.P. 10,100$99,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of FIRSTMARK HORIZON ACQUISITIO shareholders