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Amalgamated Bank’s NB Bancorp NBBK Stock Holding History

Amalgamated Bank’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 		– Sell
-1,254
Closed -$25K – 2382
2025
Q4 		$25K Sell
1,254
-93
-7% -$1.77K ﹤0.01% 2025
2025
Q3 		$24K Hold
1,347
– – ﹤0.01% 2048
2025
Q2 		$24K Hold
1,347
– – ﹤0.01% 2046
2025
Q1 		$24K Hold
1,347
– – ﹤0.01% 1998
2024
Q4 		$24K Hold
1,347
– – ﹤0.01% 2055
2024
Q3 		$25K Hold
1,347
– – ﹤0.01% 2050
2024
Q2 		$20K Buy
+1,347
New +$19.6K ﹤0.01% 2118

Other funds holding NBBK

BlackRock
BlackRock New York $6.73T AUM 46.02% 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 $3.37T AUM 44.26% 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 $348M AUM 45.13% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Amalgamated Bank's NBBK Position: Q1 2026 in Review

Amalgamated Bank sold out of NB Bancorp (NBBK) in Q1 2026, closing a stake of 1,254 shares — an estimated $25K sold.

Amalgamated Bank first reported a position in NBBK in Q2 2024 and held it in 7 quarters. The position peaked at $25K in Q4 2025. 177 funds tracked by Wall St. Rank hold NBBK as of Q1 2026.

  • Amalgamated Bank reported no remaining NB Bancorp position as of Q1 2026 after selling out during the quarter.
  • Amalgamated Bank sold 1,254 NB Bancorp shares in Q1 2026, an estimated $25K.
  • Amalgamated Bank first reported a position in NB Bancorp in Q2 2024 and held it in 7 quarters.
  • Amalgamated Bank's NB Bancorp position peaked at $25K in Q4 2025.
  • 177 funds tracked by Wall St. Rank held NB Bancorp as of Q1 2026.

Based on Amalgamated Bank's 13F filing for Q1 2026, filed 8 May 2026.