Northern Trust
NBBK icon

Northern Trust’s NB Bancorp NBBK Stock Holding History

Northern Trust’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 		$7.62M Buy
360,492
+25,132
+7% +$517K ﹤0.01% 2367
2026
Q1 		$7.07M Buy
335,360
+11,047
+3% +$232K ﹤0.01% 2272
2025
Q4 		$6.43M Buy
324,313
+14,614
+5% +$278K ﹤0.01% 2330
2025
Q3 		$5.47M Sell
309,699
-7,062
-2% -$130K ﹤0.01% 2452
2025
Q2 		$5.66M Sell
316,761
-31,055
-9% -$524K ﹤0.01% 2400
2025
Q1 		$6.29M Sell
347,816
-10,723
-3% -$199K ﹤0.01% 2298
2024
Q4 		$6.48M Buy
358,539
+15,985
+5% +$307K ﹤0.01% 2367
2024
Q3 		$6.36M Buy
342,554
+252,741
+281% +$4.47M ﹤0.01% 2347
2024
Q2 		$1.35M Buy
89,813
+17,415
+24% +$254K ﹤0.01% 3106
2024
Q1 		$989K Buy
+72,398
New +$1.01M ﹤0.01% 3313

Other funds holding NBBK

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
AC
AltraVue Capital Bellevue, Washington $1.39B AUM 53.77% 1-Year Est. Return
PP
Pertento Partners London, United Kingdom $1.86B AUM 53.86% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Goldman Sachs
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
Hotchkis & Wiley Capital Management Los Angeles, California $34.3B AUM 22.63% 1-Year Est. Return

Northern Trust's NBBK Position: Q2 2026 in Review

Northern Trust increased its NB Bancorp (NBBK) stake by 7.5% in Q2 2026, buying an estimated $517K and bringing the position to 360,492 shares worth $7.62M. The position accounts for ﹤0.01% of the portfolio, ranked #2367.

Northern Trust first reported a position in NBBK in Q1 2024 and has held it in 10 quarters since. 161 funds tracked by Wall St. Rank hold NBBK as of Q2 2026.

  • Northern Trust held 360,492 shares of NB Bancorp worth $7.62M as of Q2 2026.
  • Northern Trust bought 25,132 NB Bancorp shares in Q2 2026, an estimated $517K.
  • NB Bancorp made up ﹤0.01% of Northern Trust's portfolio in Q2 2026, its #2367 holding.
  • Northern Trust first reported a position in NB Bancorp in Q1 2024 and has held it in 10 quarters since.
  • 161 funds tracked by Wall St. Rank held NB Bancorp as of Q2 2026.

Based on Northern Trust's 13F filing for Q2 2026, filed 13 Aug 2026.