OP Asset Management’s NB Bancorp NBBK Stock Holding History

OP Asset 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	–	Sell	-58,392	Closed	-$1.23M	–	811
2026 Q1	$1.23M	Buy	+58,392	New	+$1.23M	0.01%	579

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

OP Asset Management's NBBK Position: Q2 2026 in Review

OP Asset Management sold out of NB Bancorp (NBBK) in Q2 2026, closing a stake of 58,392 shares — an estimated $1.23M sold.

OP Asset Management first reported a position in NBBK in Q1 2026 and held it in 1 quarter. The position peaked at $1.23M in Q1 2026. 161 funds tracked by Wall St. Rank hold NBBK as of Q2 2026.

OP Asset Management reported no remaining NB Bancorp position as of Q2 2026 after selling out during the quarter.
OP Asset Management sold 58,392 NB Bancorp shares in Q2 2026, an estimated $1.23M.
OP Asset Management first reported a position in NB Bancorp in Q1 2026 and held it in 1 quarter.
OP Asset Management's NB Bancorp position peaked at $1.23M in Q1 2026.
161 funds tracked by Wall St. Rank held NB Bancorp as of Q2 2026.

Based on OP Asset Management's 13F filing for Q2 2026, filed 28 Jul 2026.