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Four Tree Island Advisory LLC

Position in NBBK — NB Bancorp, Inc.

CIK 2048142 PORTSMOUTH, NH

Position in NBBK

as of Mar 31, 2026 · filed May 11, 2026
Position Value
$526,981
+$101,724 QoQ
Shares Held
25,011
+16.6% QoQ
Ownership
0.056%
of shares outstanding
% of Portfolio
0.28%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Dec 2025
2 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in NBBK Over Time

Shares Held

Position Value (USD)

Position in Banks - Regional

Financial Services · as of Mar 31, 2026

Four Tree Island Advisory LLC holds $1,188,133 across 2 Banks - Regional names. NBBK ranks #2 (44.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 NBBK
NB Bancorp, Inc.
This page
25,011 $526,981

All Filings in NBBK

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2 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $526,981 25,011
2025-12-31 $425,257 21,456