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Slb Advisors is a investment adviser based in Belmont, MA, that holds a 88.6/100 Fidelon TransparencyScore (46th percentile among state-registered advisers), with 3 registered advisors. Score based on public SEC and FINRA filings.

88.6Transparency Score
Bottom46%
of state-registered advisers

Slb Advisors

A fee-only investment adviser with a clean regulatory record and fiduciary commitment.

69 Trapelo Road, Belmont, MA, 02478-4448
Investment AdviserFiduciary
Prep Kit

Fidelon Fact Sheet

Slb Advisors, LLC is a state-registered investment adviser in Belmont, MA. It has 3 registered advisors. It does not report earning commissions. Its record shows no customer complaints, regulatory actions or fines.

88.6StrongBottom 46% of state-registered advisers
How they're paidNot disclosed in the firm's latest filing.
Not reported
Duty to youLegally required to put your interests first.
Registered adviser · fiduciary
Assets under managementNot reported in the firm's latest filing.
Not reported
Firm size
3 advisors
Who holds your moneyThe firm reports it does not hold client funds.
No custody reported
Regulatory recordNo customer complaints, regulatory actions, or fines on file.
Clean — 0 disclosures
Based on live filings from SEC Form ADV and FINRA BrokerCheck. Scored using Fidelon's published methodology. Data as of Sep 2025

Peer Context

National

8,520th of 15,825

state-registered advisers

Bottom 46%

State

323rd of 546

state-registered advisers in MA

Bottom 41%

Local

4th of 4

state-registered advisers in Belmont, MA

Bottom 1%

Key Findings

Strengths

  • Fee-only compensation — no commission income reported
  • Registered as investment adviser with fiduciary obligation
  • No broker-dealer registration — advisory services only
  • Clean regulatory record — no disclosures, arbitrations, or fines
  • TransparencyScore in the top 54% of state-registered advisers

Things You Should Know

  • Its brochure names payments received for referring clients elsewhere or payments to people who refer clients to the firm as conflicts, but it does not name this conflict where the SEC requires, say what the firm is paid for it, or explain what this arrangement tempts the firm to do. Ask whether the firm is paid when it sends you to another company, and by whom.Items 10, 11, 12.B and 14

Conflict Audit

Conflict AuditCaution

Our analysis identified 1 potential conflict of interest in regulatory filings.

✓
Not registered as broker-dealer
✓
No commission-based compensation
⚠
Receives compensation from sources other than client fees
✓
No related-party custodian
✓
No performance-based fees
✓
No other business lines disclosed

Source: Form ADV Part 1, Items 6-8; Part 2A, Items 10-14

Regulatory Events

Advisor Roster

3 advisors

AdvisorScoreGrade
Glenn Stuart Logan——
Ronald Scott Sanderson——
Bradley Steven Bechok——

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Frequently Asked Questions

What does the TransparencyScore measure?

The TransparencyScore measures how clearly and completely an advisor or firm discloses important information in their regulatory filings — things like fees, conflicts of interest, disciplinary history, and business practices. A higher score means better disclosure quality, not better investment performance.

Where does this data come from?

All data comes from public regulatory filings: SEC Form ADV (Parts 1, 2, and 3), FINRA BrokerCheck, and the SEC's Investment Adviser Public Disclosure (IAPD) database. These are official filings that firms and advisors are legally required to submit.

Does a low score mean they're a bad advisor?

Not necessarily. A low score means the firm's public filings are less transparent — they may use vague language about fees, skip details about conflicts, or have a more complex regulatory history. Some excellent advisors work at firms with poor disclosure practices. The score measures the filing, not the person.

How often is this data updated?

Fidelon refreshes data from SEC and FINRA sources on a regular schedule. Form ADV filings are updated annually by firms (with amendments throughout the year), and BrokerCheck data is updated as events are reported. Scores are recalculated after each data refresh.

Can an advisor or firm improve their score?

Yes. Scores are based on what's in public filings. A firm that rewrites its ADV brochure in clearer language, discloses conflicts more specifically, or resolves outstanding regulatory issues will see its score improve at the next refresh. The incentive structure is intentional.

Data Sources

SEC Form ADV Part 1 — Filed May 2024SEC Form ADV Part 2ASEC IAPDFINRA BrokerCheck

Scores are generated using Fidelon's published scoring methodology and reflect the quality of public disclosures, not the quality of investment advice. A firm that improves its disclosures will see its score improve. Fidelon does not provide investment advice.

Verify on SEC IAPD

Last scored: · Score version: 3.15 · CRD #322809