Arrowstreet Capital’s Brookline Bancorp BRKL Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q3 | – | Sell |
-1,844,258
| Closed | -$19.5M | – | 1886 |
|
|
2025
Q2 | $19.5M | Buy |
1,844,258
+821,059
| +80% | +$8.53M | 0.01% | 699 |
|
|
2025
Q1 | $11.2M | Buy |
1,023,199
+515,172
| +101% | +$6M | 0.01% | 779 |
|
|
2024
Q4 | $5.99M | Buy |
508,027
+155,304
| +44% | +$1.8M | ﹤0.01% | 960 |
|
|
2024
Q3 | $3.56M | Buy |
+352,723
| New | +$3.46M | ﹤0.01% | 1069 |
|
|
2023
Q3 | – | Sell |
-167,390
| Closed | -$1.46M | – | 1265 |
|
|
2023
Q2 | $1.46M | Sell |
167,390
-385,939
| -70% | -$3.52M | ﹤0.01% | 905 |
|
|
2023
Q1 | $5.81M | Buy |
553,329
+284,086
| +106% | +$3.58M | 0.01% | 664 |
|
|
2022
Q4 | $3.81M | Buy |
269,243
+45,668
| +20% | +$611K | 0.01% | 740 |
|
|
2022
Q3 | $2.6M | Buy |
223,575
+164,893
| +281% | +$2.18M | ﹤0.01% | 801 |
|
|
2022
Q2 | $781K | Buy |
+58,682
| New | +$843K | ﹤0.01% | 982 |
|
|
2021
Q3 | – | Sell |
-84,971
| Closed | -$1.27M | – | 1596 |
|
|
2021
Q2 | $1.27M | Buy |
+84,971
| New | +$1.36M | ﹤0.01% | 1475 |
|
|
2021
Q1 | – | Sell |
-37,400
| Closed | -$450K | – | 2258 |
|
|
2020
Q4 | $450K | Sell |
37,400
-157,366
| -81% | -$1.7M | ﹤0.01% | 2038 |
|
|
2020
Q3 | $1.68M | Buy |
+194,766
| New | +$1.85M | ﹤0.01% | 1630 |
|
|
2017
Q2 | – | Sell |
-54,583
| Closed | -$854K | – | 1075 |
|
|
2017
Q1 | $854K | Buy |
+54,583
| New | +$859K | ﹤0.01% | 995 |
|
|
2016
Q4 | – | Sell |
-38,137
| Closed | -$465K | – | 1704 |
|
|
2016
Q3 | $465K | Buy |
+38,137
| New | +$443K | ﹤0.01% | 1274 |
|
|
2016
Q1 | – | Sell |
-107,073
| Closed | -$1.23M | – | 1351 |
|
|
2015
Q4 | $1.23M | Buy |
107,073
+7,500
| +8% | +$85K | 0.01% | 931 |
|
|
2015
Q3 | $1.01M | Buy |
99,573
+79,073
| +386% | +$860K | ﹤0.01% | 920 |
|
|
2015
Q2 | $231K | Buy |
+20,500
| New | +$223K | ﹤0.01% | 1099 |
|
|
2015
Q1 | – | Sell |
-47,803
| Closed | -$479K | – | 1003 |
|
|
2014
Q4 | $479K | Buy |
+47,803
| New | +$452K | ﹤0.01% | 1047 |
|
|
2014
Q1 | – | Sell |
-83,660
| Closed | -$801K | – | 1159 |
|
|
2013
Q4 | $801K | Buy |
+83,660
| New | +$761K | ﹤0.01% | 871 |
|
Other funds holding BRKL
Arrowstreet Capital's BRKL Position: Q3 2025 in Review
Arrowstreet Capital sold out of Brookline Bancorp (BRKL) in Q3 2025, closing a stake of 1,844,258 shares — an estimated $19.5M sold.
Arrowstreet Capital first reported a position in BRKL in Q4 2013 and held it in 19 quarters. The position peaked at $19.5M in Q2 2025. 3 funds tracked by Wall St. Rank hold BRKL as of Q3 2025.
- Arrowstreet Capital reported no remaining Brookline Bancorp position as of Q3 2025 after selling out during the quarter.
- Arrowstreet Capital sold 1,844,258 Brookline Bancorp shares in Q3 2025, an estimated $19.5M.
- Arrowstreet Capital first reported a position in Brookline Bancorp in Q4 2013 and held it in 19 quarters.
- Arrowstreet Capital's Brookline Bancorp position peaked at $19.5M in Q2 2025.
- 3 funds tracked by Wall St. Rank held Brookline Bancorp as of Q3 2025.
Based on Arrowstreet Capital's 13F filing for Q3 2025, filed 13 Nov 2025.