GROUP ONE TRADING, L.P. - SG BLOCKS INC ownership

SG BLOCKS INC's ticker is and the CUSIP is 78418A905. A total of 3 filers reported holding SG BLOCKS 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 SG BLOCKS INC
ValueSharesWeighting
Q2 2023$38,000
-24.8%
40,000
-20.0%
0.00%
Q1 2023$50,500
+44.0%
50,000
+95.3%
0.00%
Q4 2022$35,072
-28.4%
25,600
-7.6%
0.00%
Q3 2022$49,000
-46.2%
27,700
-49.0%
0.00%
Q2 2022$91,000
+225.0%
54,300
+285.1%
0.00%
Q1 2022$28,000
+833.3%
14,100
+683.3%
0.00%
Q4 2021$3,000
-90.3%
1,800
-81.1%
0.00%
Q3 2021$31,000
-77.0%
9,500
-61.4%
0.00%
Q2 2021$135,00024,6000.00%
Other shareholders
SG BLOCKS INC shareholders Q1 2023
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
GROUP ONE TRADING, L.P. 50,000$50,5000.00%
SIMPLEX TRADING, LLC 16,200$160.00%
View complete list of SG BLOCKS INC shareholders