CM Management’s Brookline Bancorp BRKL Stock Holding History

CM Management’s Portfolio BRKL Stock Details BRKL Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q3	–	Sell	-180,000	Closed	-$1.9M	–	68
2025 Q2	$1.9M	Hold	180,000	–	–	1.73%	21
2025 Q1	$1.96M	Hold	180,000	–	–	1.97%	23
2024 Q4	$2.12M	Sell	180,000 -45,000	-20%	-$522K	1.9%	23
2024 Q3	$2.27M	Buy	225,000 +35,000	+18%	+$344K	1.81%	24
2024 Q2	$1.59M	Buy	190,000 +10,000	+6%	+$87.8K	1.46%	29
2024 Q1	$1.79M	Hold	180,000	–	–	1.51%	24
2023 Q4	$1.96M	Hold	180,000	–	–	1.58%	23
2023 Q3	$1.64M	Hold	180,000	–	–	1.74%	17
2023 Q2	$1.57M	Buy	180,000 +55,000	+44%	+$502K	1.53%	21
2023 Q1	$1.31M	Buy	125,000 +100,000	+400%	+$1.26M	1.56%	21
2022 Q4	$354K	Buy	+25,000	New	+$334K	0.42%	55

Other funds holding BRKL

BIG

Brooklyn Investment Group Brooklyn, New York $3.2B AUM 26.32% 1-Year Est. Return

Osaic Holdings Scottsdale, Arizona $68.3B AUM 20.5% 1-Year Est. Return

IFP Advisors Tampa, Florida $5.54B AUM 27.43% 1-Year Est. Return

CM Management's BRKL Position: Q3 2025 in Review

CM Management sold out of Brookline Bancorp (BRKL) in Q3 2025, closing a stake of 180,000 shares — an estimated $1.9M sold.

CM Management first reported a position in BRKL in Q4 2022 and held it in 11 quarters. The position peaked at $2.27M in Q3 2024. 3 funds tracked by Wall St. Rank hold BRKL as of Q3 2025.

CM Management reported no remaining Brookline Bancorp position as of Q3 2025 after selling out during the quarter.
CM Management sold 180,000 Brookline Bancorp shares in Q3 2025, an estimated $1.9M.
CM Management first reported a position in Brookline Bancorp in Q4 2022 and held it in 11 quarters.
CM Management's Brookline Bancorp position peaked at $2.27M in Q3 2024.
3 funds tracked by Wall St. Rank held Brookline Bancorp as of Q3 2025.

Based on CM Management's 13F filing for Q3 2025, filed 13 Nov 2025.