T. Rowe Price Associates
NBBK icon

T. Rowe Price Associates’s NB Bancorp NBBK Stock Holding History

T. Rowe Price Associates’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
Q1 		$866K Buy
41,072
+1,579
+4% +$33.2K ﹤0.01% 2226
2025
Q4 		$783K Buy
39,493
+20,933
+113% +$398K ﹤0.01% 2188
2025
Q3 		$328K Buy
18,560
+907
+5% +$16.6K ﹤0.01% 2559
2025
Q2 		$316K Buy
17,653
+561
+3% +$9.47K ﹤0.01% 2507
2025
Q1 		$309K Buy
17,092
+2,060
+14% +$38.3K ﹤0.01% 2462
2024
Q4 		$272K Buy
15,032
+2,297
+18% +$44.1K ﹤0.01% 2554
2024
Q3 		$237K Buy
12,735
+329
+3% +$5.82K ﹤0.01% 2580
2024
Q2 		$0 Buy
+12,406
New +$181K ﹤0.01% 2991

Other funds holding NBBK

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
PP
Pertento Partners London, United Kingdom $1.37B AUM 36.36% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
AC
AltraVue Capital Bellevue, Washington $1.16B AUM 46.45% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
TCM
Tieton Capital Management Yakima, Washington $299M AUM 54.55% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

T. Rowe Price Associates's NBBK Position: Q1 2026 in Review

T. Rowe Price Associates increased its NB Bancorp (NBBK) stake by 4% in Q1 2026, buying an estimated $33.2K and bringing the position to 41,072 shares worth $866K. The position accounts for ﹤0.01% of the portfolio, ranked #2226.

T. Rowe Price Associates first reported a position in NBBK in Q2 2024 and has held it in 8 quarters since. 176 funds tracked by Wall St. Rank hold NBBK as of Q1 2026.

  • T. Rowe Price Associates held 41,072 shares of NB Bancorp worth $866K as of Q1 2026.
  • T. Rowe Price Associates bought 1,579 NB Bancorp shares in Q1 2026, an estimated $33.2K.
  • NB Bancorp made up ﹤0.01% of T. Rowe Price Associates's portfolio in Q1 2026, its #2226 holding.
  • T. Rowe Price Associates first reported a position in NB Bancorp in Q2 2024 and has held it in 8 quarters since.
  • 176 funds tracked by Wall St. Rank held NB Bancorp as of Q1 2026.

Based on T. Rowe Price Associates's 13F filing for Q1 2026, filed 15 May 2026.