GROUP ONE TRADING, L.P. - BROOKLINE BANCORP INC DEL ownership

BROOKLINE BANCORP INC DEL's ticker is and the CUSIP is 11373M957. A total of 1 filers reported holding BROOKLINE BANCORP INC DEL in Q4 2013. 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 BROOKLINE BANCORP INC DEL
ValueSharesWeighting
Q2 2023$5,244
-41.7%
6000.0%0.00%
Q2 2021$9,000
+350.0%
600
+500.0%
0.00%
Q1 2018$2,000
-96.0%
100
-98.0%
0.00%
-100.0%
Q1 2015$50,0000.0%5,0000.0%0.00%0.0%
Q4 2014$50,000
+354.5%
5,000
+316.7%
0.00%
Q1 2014$11,0000.0%1,2000.0%0.00%
Q4 2013$11,000
+1000.0%
1,200
+1100.0%
0.00%
Q3 2013$1,0001000.00%
Other shareholders
BROOKLINE BANCORP INC DEL shareholders Q4 2013
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
SIMPLEX TRADING, LLC 100$00.00%
View complete list of BROOKLINE BANCORP INC DEL shareholders