MG
NBBK icon

Michael Gelband’s NB Bancorp NBBK Stock Holding History

Michael Gelband’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 		$327K Buy
15,487
+1,050
+7% +$21.6K ﹤0.01% 1335
2026
Q1 		$304K Sell
14,437
-6,526
-31% -$137K ﹤0.01% 1310
2025
Q4 		$415K Sell
20,963
-5,967
-22% -$114K ﹤0.01% 1218
2025
Q3 		$475K Buy
+26,930
New +$494K ﹤0.01% 1196
2024
Q3 		– Sell
-42,000
Closed -$633K – 1930
2024
Q2 		$633K Buy
+42,000
New +$612K ﹤0.01% 1161

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 53.78% 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

Michael Gelband's NBBK Position: Q2 2026 in Review

Michael Gelband increased its NB Bancorp (NBBK) stake by 7.3% in Q2 2026, buying an estimated $21.6K and bringing the position to 15,487 shares worth $327K. The position accounts for ﹤0.01% of the portfolio, ranked #1335.

Michael Gelband first reported a position in NBBK in Q2 2024 and has held it in 5 quarters since. The position peaked at $633K in Q2 2024. 159 funds tracked by Wall St. Rank hold NBBK as of Q2 2026.

  • Michael Gelband held 15,487 shares of NB Bancorp worth $327K as of Q2 2026.
  • Michael Gelband bought 1,050 NB Bancorp shares in Q2 2026, an estimated $21.6K.
  • NB Bancorp made up ﹤0.01% of Michael Gelband's portfolio in Q2 2026, its #1335 holding.
  • Michael Gelband first reported a position in NB Bancorp in Q2 2024 and has held it in 5 quarters since.
  • Michael Gelband's NB Bancorp position peaked at $633K in Q2 2024.
  • 159 funds tracked by Wall St. Rank held NB Bancorp as of Q2 2026.

Based on ExodusPoint Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.