GROUP ONE TRADING, L.P. - GRANITE CONSTR INC ownership

GRANITE CONSTR INC's ticker is and the CUSIP is 387328957. A total of 2 filers reported holding GRANITE CONSTR 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 GRANITE CONSTR INC
ValueSharesWeighting
Q4 2020$267,000
-26.2%
10,000
-23.7%
0.00%
-100.0%
Q4 2019$362,000
+389.2%
13,100
+424.0%
0.00%0.0%
Q2 2013$74,0002,5000.00%
Other shareholders
GRANITE CONSTR INC shareholders Q1 2021
NameSharesValueWeighting ↓
SIMPLEX TRADING, LLC 113$454,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of GRANITE CONSTR INC shareholders