Qube Research & Technologies (QRT)’s NB Bancorp NBBK Stock Holding History

Qube Research & Technologies (QRT)’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	$2.69M	Sell	127,236 -47,830	-27%	-$984K	﹤0.01%	1993
2026 Q1	$3.69M	Buy	175,066 +157,714	+909%	+$3.32M	﹤0.01%	1820
2025 Q4	$344K	Sell	17,352 -69,523	-80%	-$1.32M	﹤0.01%	2908
2025 Q3	$1.53M	Sell	86,875 -13,797	-14%	-$253K	﹤0.01%	2348
2025 Q2	$1.8M	Buy	100,672 +21,072	+26%	+$356K	﹤0.01%	2241
2025 Q1	$1.44M	Buy	+79,600	New	+$1.48M	﹤0.01%	2103
2024 Q3	–	Sell	-2,788	Closed	-$42K	–	3836
2024 Q2	$42K	Sell	2,788 -38,830	-93%	-$566K	﹤0.01%	2777
2024 Q1	$569K	Buy	+41,618	New	+$581K	﹤0.01%	2467

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

Qube Research & Technologies (QRT)'s NBBK Position: Q2 2026 in Review

Qube Research & Technologies (QRT) reduced its NB Bancorp (NBBK) stake by 27% in Q2 2026, selling an estimated $984K and leaving 127,236 shares worth $2.69M. The position accounts for ﹤0.01% of the portfolio, ranked #1993.

Qube Research & Technologies (QRT) first reported a position in NBBK in Q1 2024 and has held it in 8 quarters since. The position peaked at $3.69M in Q1 2026. 161 funds tracked by Wall St. Rank hold NBBK as of Q2 2026.

Qube Research & Technologies (QRT) held 127,236 shares of NB Bancorp worth $2.69M as of Q2 2026.
Qube Research & Technologies (QRT) sold 47,830 NB Bancorp shares in Q2 2026, an estimated $984K.
NB Bancorp made up ﹤0.01% of Qube Research & Technologies (QRT)'s portfolio in Q2 2026, its #1993 holding.
Qube Research & Technologies (QRT) first reported a position in NB Bancorp in Q1 2024 and has held it in 8 quarters since.
Qube Research & Technologies (QRT)'s NB Bancorp position peaked at $3.69M in Q1 2026.
161 funds tracked by Wall St. Rank held NB Bancorp as of Q2 2026.

Based on Qube Research & Technologies (QRT)'s 13F filing for Q2 2026, filed 14 Aug 2026.