Bank of New York Mellon
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Bank of New York Mellon’s NB Bancorp NBBK Stock Holding History

Bank of New York Mellon’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 		$3.62M Buy
171,541
+23,475
+16% +$483K ﹤0.01% 2630
2026
Q1 		$3.12M Sell
148,066
-1,155
-0.8% -$24.3K ﹤0.01% 2577
2025
Q4 		$2.96M Buy
149,221
+50,391
+51% +$959K ﹤0.01% 2623
2025
Q3 		$1.74M Sell
98,830
-4,706
-5% -$86.3K ﹤0.01% 2881
2025
Q2 		$1.85M Buy
103,536
+1,909
+2% +$32.2K ﹤0.01% 2788
2025
Q1 		$1.84M Sell
101,627
-2
-0% -$37 ﹤0.01% 2737
2024
Q4 		$1.84M Buy
101,629
+7,408
+8% +$142K ﹤0.01% 2791
2024
Q3 		$1.75M Sell
94,221
-26,467
-22% -$468K ﹤0.01% 2823
2024
Q2 		$1.82M Buy
+120,688
New +$1.76M ﹤0.01% 2842

Other funds holding NBBK

BlackRock
BlackRock New York $6.73T AUM 46.02% 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
TCM
Tieton Capital Management Yakima, Washington $348M AUM 45.13% 1-Year Est. Return
N
Nuveen Charlotte, North Carolina $419B AUM 43.02% 1-Year Est. Return
LCM
Legato Capital Management San Francisco, California $1.21B AUM 82.36% 1-Year Est. Return
New York State Common Retirement Fund
New York State Common Retirement Fund Albany, New York $79.3B AUM 43.63% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
HAI
Hennessy Advisors Inc Novato, California $3.13B AUM 77.26% 1-Year Est. Return

Bank of New York Mellon's NBBK Position: Q2 2026 in Review

Bank of New York Mellon increased its NB Bancorp (NBBK) stake by 16% in Q2 2026, buying an estimated $483K and bringing the position to 171,541 shares worth $3.62M. The position accounts for ﹤0.01% of the portfolio, ranked #2630.

Bank of New York Mellon first reported a position in NBBK in Q2 2024 and has held it in 9 quarters since. 87 funds tracked by Wall St. Rank hold NBBK as of Q2 2026.

  • Bank of New York Mellon held 171,541 shares of NB Bancorp worth $3.62M as of Q2 2026.
  • Bank of New York Mellon bought 23,475 NB Bancorp shares in Q2 2026, an estimated $483K.
  • NB Bancorp made up ﹤0.01% of Bank of New York Mellon's portfolio in Q2 2026, its #2630 holding.
  • Bank of New York Mellon first reported a position in NB Bancorp in Q2 2024 and has held it in 9 quarters since.
  • 87 funds tracked by Wall St. Rank held NB Bancorp as of Q2 2026.

Based on Bank of New York Mellon's 13F filing for Q2 2026, filed 6 Aug 2026.