First Manhattan’s Brookline Bancorp BRKL Stock Holding History

First Manhattan’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	-38,675	Closed	-$408K	–	717
2025 Q2	$408K	Hold	38,675	–	–	﹤0.01%	570
2025 Q1	$422K	Hold	38,675	–	–	﹤0.01%	533
2024 Q4	$456K	Hold	38,675	–	–	﹤0.01%	517
2024 Q3	$390K	Sell	38,675 -3,700	-9%	-$36.3K	﹤0.01%	537
2024 Q2	$354K	Hold	42,375	–	–	﹤0.01%	541
2024 Q1	$422K	Hold	42,375	–	–	﹤0.01%	519
2023 Q4	$462K	Sell	42,375 -35,480	-46%	-$337K	﹤0.01%	498
2023 Q3	$709K	Sell	77,855 -17,000	-18%	-$164K	﹤0.01%	432
2023 Q2	$829K	Sell	94,855 -50,202	-35%	-$458K	﹤0.01%	403
2023 Q1	$1.52M	Sell	145,057 -64,297	-31%	-$810K	0.01%	358
2022 Q4	$2.96M	Hold	209,354	–	–	0.01%	285
2022 Q3	$2.44M	Sell	209,354 -12,600	-6%	-$167K	0.01%	295
2022 Q2	$2.95M	Buy	221,954 +1,150	+0.5%	+$16.5K	0.01%	281
2022 Q1	$3.49M	Hold	220,804	–	–	0.01%	289
2021 Q4	$3.57M	Buy	220,804 +1,750	+0.8%	+$27.9K	0.01%	274
2021 Q3	$3.34M	Sell	219,054 -13,700	-6%	-$199K	0.01%	264
2021 Q2	$3.48M	Hold	232,754	–	–	0.01%	266
2021 Q1	$3.49M	Sell	232,754 -7,000	-3%	-$98.1K	0.02%	271
2020 Q4	$2.89M	Sell	239,754 -15,500	-6%	-$168K	0.01%	278
2020 Q3	$2.21M	Sell	255,254 -1,000	-0.4%	-$9.51K	0.01%	289
2020 Q2	$2.58M	Sell	256,254 -15,050	-6%	-$150K	0.01%	281
2020 Q1	$3.06M	Sell	271,304 -2,000	-0.7%	-$28.5K	0.02%	256
2019 Q4	$4.5M	Hold	273,304	–	–	0.02%	248
2019 Q3	$4.03M	Sell	273,304 -4,000	-1%	-$58K	0.02%	258
2019 Q2	$4.26M	Sell	277,304 -1,500	-0.5%	-$22.4K	0.02%	251
2019 Q1	$4.01M	Sell	278,804 -11,000	-4%	-$165K	0.02%	263
2018 Q4	$4M	Sell	289,804 -3,300	-1%	-$49.8K	0.02%	258
2018 Q3	$4.89M	Sell	293,104 -4,800	-2%	-$86.9K	0.03%	264
2018 Q2	$5.54M	Buy	297,904 +1,850	+0.6%	+$32.5K	0.03%	247
2018 Q1	$4.8M	Hold	296,054	–	–	0.03%	256
2017 Q4	$4.65M	Buy	296,054 +2,700	+0.9%	+$42.1K	0.03%	270
2017 Q3	$4.55M	Hold	293,354	–	–	0.03%	263
2017 Q2	$4.28M	Buy	293,354 +102,780	+54%	+$1.49M	0.03%	262
2017 Q1	$2.98M	Hold	190,574	–	–	0.02%	300
2016 Q4	$3.13M	Hold	190,574	–	–	0.02%	287
2016 Q3	$2.32M	Sell	190,574 -7,500	-4%	-$87.1K	0.01%	317
2016 Q2	$2.18M	Buy	198,074 +18,900	+11%	+$211K	0.01%	332
2016 Q1	$1.97M	Buy	179,174 +3,300	+2%	+$35.6K	0.01%	336
2015 Q4	$2.02M	Sell	175,874 -1,300	-0.7%	-$14.7K	0.01%	348
2015 Q3	$1.8M	Hold	177,174	–	–	0.01%	349
2015 Q2	$2M	Sell	177,174 -7,000	-4%	-$76.2K	0.01%	350
2015 Q1	$1.85M	Buy	184,174 +10,400	+6%	+$101K	0.01%	355
2014 Q4	$1.74M	Buy	173,774 +6,000	+4%	+$56.7K	0.01%	362
2014 Q3	$1.43M	Buy	167,774 +15,500	+10%	+$140K	0.01%	377
2014 Q2	$1.43M	Buy	152,274 +27,802	+22%	+$254K	0.01%	371
2014 Q1	$1.17M	Buy	124,472 +4,126	+3%	+$38.1K	0.01%	392
2013 Q4	$1.15M	Hold	120,346	–	–	0.01%	398
2013 Q3	$1.13M	Buy	120,346 +7,000	+6%	+$66K	0.01%	391
2013 Q2	$1.1M	Buy	+113,346	New	+$982K	0.01%	397

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

First Manhattan's BRKL Position: Q3 2025 in Review

First Manhattan sold out of Brookline Bancorp (BRKL) in Q3 2025, closing a stake of 38,675 shares — an estimated $408K sold.

First Manhattan first reported a position in BRKL in Q2 2013 and held it in 49 quarters. The position peaked at $5.54M in Q2 2018. 3 funds tracked by Wall St. Rank hold BRKL as of Q3 2025.

First Manhattan reported no remaining Brookline Bancorp position as of Q3 2025 after selling out during the quarter.
First Manhattan sold 38,675 Brookline Bancorp shares in Q3 2025, an estimated $408K.
First Manhattan first reported a position in Brookline Bancorp in Q2 2013 and held it in 49 quarters.
First Manhattan's Brookline Bancorp position peaked at $5.54M in Q2 2018.
3 funds tracked by Wall St. Rank held Brookline Bancorp as of Q3 2025.

Based on First Manhattan's 13F filing for Q3 2025, filed 14 Nov 2025.