Millennium Management’s NB Bancorp NBBK Stock Holding History

Millennium Management’s Portfolio NBBK Stock Details NBBK Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$1.72M	Sell	81,447 -76,796	-49%	-$1.58M	﹤0.01%	3935
2026 Q1	$3.33M	Buy	158,243 +103,377	+188%	+$2.17M	﹤0.01%	3371
2025 Q4	$1.09M	Sell	54,866 -488,416	-90%	-$9.29M	﹤0.01%	4426
2025 Q3	$9.59M	Sell	543,282 -99,789	-16%	-$1.83M	﹤0.01%	2429
2025 Q2	$11.5M	Buy	643,071 +389,528	+154%	+$6.58M	0.01%	2118
2025 Q1	$4.58M	Buy	253,543 +29,373	+13%	+$546K	﹤0.01%	2949
2024 Q4	$4.05M	Buy	224,170 +132,130	+144%	+$2.54M	﹤0.01%	3012
2024 Q3	$1.71M	Buy	92,040 +44,818	+95%	+$792K	﹤0.01%	3842
2024 Q2	$712K	Sell	47,222 -242,619	-84%	-$3.53M	﹤0.01%	4366
2024 Q1	$3.96M	Buy	+289,841	New	+$4.05M	﹤0.01%	3111

Other funds holding NBBK

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

AltraVue Capital Bellevue, Washington $1.39B AUM 53.77% 1-Year Est. Return

Pertento Partners London, United Kingdom $1.86B AUM 53.86% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

TCM

Tieton Capital Management Yakima, Washington $348M AUM 45.13% 1-Year Est. Return

Hotchkis & Wiley Capital Management Los Angeles, California $34.3B AUM 22.63% 1-Year Est. Return

Millennium Management's NBBK Position: Q2 2026 in Review

Millennium Management reduced its NB Bancorp (NBBK) stake by 49% in Q2 2026, selling an estimated $1.58M and leaving 81,447 shares worth $1.72M. The position accounts for ﹤0.01% of the portfolio, ranked #3935.

Millennium Management first reported a position in NBBK in Q1 2024 and has held it in 10 quarters since. The position peaked at $11.5M in Q2 2025. 161 funds tracked by Wall St. Rank hold NBBK as of Q2 2026.

Millennium Management held 81,447 shares of NB Bancorp worth $1.72M as of Q2 2026.
Millennium Management sold 76,796 NB Bancorp shares in Q2 2026, an estimated $1.58M.
NB Bancorp made up ﹤0.01% of Millennium Management's portfolio in Q2 2026, its #3935 holding.
Millennium Management first reported a position in NB Bancorp in Q1 2024 and has held it in 10 quarters since.
Millennium Management's NB Bancorp position peaked at $11.5M in Q2 2025.
161 funds tracked by Wall St. Rank held NB Bancorp as of Q2 2026.

Based on Millennium Management's 13F filing for Q2 2026, filed 14 Aug 2026.