JP Morgan Chase’s NB Bancorp NBBK Stock Holding History

JP Morgan Chase’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	$409K	Sell	19,283 -16,805	-47%	-$346K	﹤0.01%	5228
2026 Q1	$746K	Sell	36,088 -23,125	-39%	-$486K	﹤0.01%	4769
2025 Q4	$1.17M	Sell	59,213 -60,469	-51%	-$1.15M	﹤0.01%	4495
2025 Q3	$2.11M	Buy	119,682 +19,616	+20%	+$360K	﹤0.01%	4039
2025 Q2	$1.79M	Sell	100,066 -112,339	-53%	-$1.9M	﹤0.01%	3992
2025 Q1	$3.84M	Sell	212,405 -35,077	-14%	-$652K	﹤0.01%	3386
2024 Q4	$4.47M	Buy	247,482 +47,678	+24%	+$916K	﹤0.01%	3459
2024 Q3	$3.71M	Buy	199,804 +108,774	+119%	+$1.92M	﹤0.01%	3447
2024 Q2	$1.37M	Buy	91,030 +12,011	+15%	+$175K	﹤0.01%	4059
2024 Q1	$1.08M	Buy	+79,019	New	+$1.1M	﹤0.01%	4294

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

JP Morgan Chase's NBBK Position: Q2 2026 in Review

JP Morgan Chase reduced its NB Bancorp (NBBK) stake by 47% in Q2 2026, selling an estimated $346K and leaving 19,283 shares worth $409K. The position accounts for ﹤0.01% of the portfolio, ranked #5228.

JP Morgan Chase first reported a position in NBBK in Q1 2024 and has held it in 10 quarters since. The position peaked at $4.47M in Q4 2024. 161 funds tracked by Wall St. Rank hold NBBK as of Q2 2026.

JP Morgan Chase held 19,283 shares of NB Bancorp worth $409K as of Q2 2026.
JP Morgan Chase sold 16,805 NB Bancorp shares in Q2 2026, an estimated $346K.
NB Bancorp made up ﹤0.01% of JP Morgan Chase's portfolio in Q2 2026, its #5228 holding.
JP Morgan Chase first reported a position in NB Bancorp in Q1 2024 and has held it in 10 quarters since.
JP Morgan Chase's NB Bancorp position peaked at $4.47M in Q4 2024.
161 funds tracked by Wall St. Rank held NB Bancorp as of Q2 2026.

Based on JP Morgan Chase's 13F filing for Q2 2026, filed 12 Aug 2026.