NB Bancorp, Inc.

NBBK

Held by 1 specialist biotech fund

1 fund opened new positions.

Share

Signal Score

1.5/10

1 fund opened new positions

●●

No recent insider activity●●

No upcoming catalysts●●

Held by 1 specialist fund●●

See how each signal contributes— fund overlap, insider activity, catalyst timing, short interest (free trial)

Fund Holdings

Deerfield Management

Position Trend

May 15, 2025

$0

0 funds

Aug 14, 2025

$0

0 funds

Nov 14, 2025

$0

0 funds

Feb 17, 2026

$0

0 funds

-100% total institutional value over 6 quarters

Catalysts

No catalysts tracked.

Position Details

Deerfield ManagementEXITFeb 17, 2026

Start free trialfor share counts, dollar values & AI analysis

5 more position changes — start your free trial to see dollar values and AI analysis for all of them.

Know which insider moves are real

See who's buying with their own money vs. routine exercises
AI explains why each move matters right now

Start 14-Day Free Trial — $29/mo

Insider Signals

No insider purchases or sales detected in the past 90 days.

Also Held by These Funds

TXG1 fund ABBV1 fund ABEO1 fund ACAD1 fund ADUS1 fund ALGN1 fund ALHC1 fund ATEC1 fund

Research Links

Yahoo Finance →SEC EDGAR →ClinicalTrials.gov →

Related Research

Verdad's Biotech White Paper, Part 1: Why Specialist Fund Holdings Predict Returns

6 min read

Verdad's Biotech White Paper, Part 2: Why Traditional Quant Factors Fail — and What Works Instead

6 min read

Fund Convergence: The Highest-Conviction Signal in Biotech Investing

5 min read

Track specialist biotech funds, insider signals, and AI analysis

Start 14-Day Free Trial

Get free weekly alerts on fund moves and catalysts:

Terms

Privacy

Disclaimer