SIMPLEX TRADING, LLC - GREENHILL & CO INC ownership

GREENHILL & CO INC's ticker is and the CUSIP is 395259954. A total of 1 filers reported holding GREENHILL & CO INC in Q1 2023. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of GREENHILL & CO INC
ValueSharesWeighting
Q3 2023$17
-68.5%
1,200
-67.6%
0.00%
Q2 2023$54
+2600.0%
3,700
+1750.0%
0.00%
Q4 2022$2
-99.8%
2000.0%0.00%
Q3 2022$1,0000.0%2000.0%0.00%
Q2 2022$1,000
-91.7%
200
-71.4%
0.00%
Q4 2021$12,0000.0%700
-12.5%
0.00%
Q3 2021$12,0000.0%8000.0%0.00%
Q2 2021$12,000
-94.5%
800
+497.0%
0.00%
Q1 2021$220,000
+168.3%
134
+59.5%
0.00%
Q1 2020$82,000
+382.4%
84
+740.0%
0.00%
Q4 2019$17,000
+30.8%
100.0%0.00%
Q3 2019$13,000
-95.7%
10
-92.9%
0.00%
-100.0%
Q1 2019$303,000141
+1310.0%
0.00%
Q1 2018$010
+150.0%
0.00%
Q3 2017$0
-100.0%
4
-92.2%
0.00%
-100.0%
Q2 2017$47,000
+261.5%
51
+27.5%
0.00%
+100.0%
Q1 2017$13,00040
+1233.3%
0.00%
Q4 2016$03
+200.0%
0.00%
Q2 2016$010.00%
Other shareholders
GREENHILL & CO INC shareholders Q1 2023
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of GREENHILL & CO INC shareholders