GROUP ONE TRADING, L.P. - BERKLEY W R CORP ownership

BERKLEY W R CORP's ticker is and the CUSIP is 084423952. A total of 2 filers reported holding BERKLEY W R CORP in Q4 2018. 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 BERKLEY W R CORP
ValueSharesWeighting
Q3 2023$31,745
+296.8%
500
+400.0%
0.00%
Q3 2018$8,000
+14.3%
1000.0%0.00%
Q2 2018$7,0000.0%1000.0%0.00%
Q1 2018$7,0001000.00%
Other shareholders
BERKLEY W R CORP shareholders Q4 2018
NameSharesValueWeighting ↓
SIMPLEX TRADING, LLC 10$73,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of BERKLEY W R CORP shareholders