William Michael Prendergast
Investment Adviser Representative at Altfest Personal Wealth Management
Professional summary
Compiled by AdvisorFinder from public regulatory records. This advisor has not provided a personal biography.
William Michael Prendergast is an investment adviser representative with Altfest Personal Wealth Management in New York, NY, where they have been registered since 2005, the year they entered the securities industry. They have passed the Series 65 (investment adviser) exam. They are registered to provide investment advice in Connecticut, New Jersey, and New York.
Registrations & licenses
- Investment adviser:
- Connecticut, New Jersey, New York
Registration requirements vary by state and service. Contact the advisor's firm to confirm whether they can serve you.
Financial-firm registration history
Registration history as reported to FINRA, most recent first.
Reported employment history
Employment the advisor reported on their SEC/FINRA filings, as of October 8, 2026. It may not be a complete history.
- L. J. Altfest AND Co., Inc.Apr 1993 – no end date reportedNew York, NY
Official records & sources
Data as of May 30, 2026 · Source: SEC IAPD & FINRA BrokerCheck
About Altfest Personal Wealth Management
These details describe the firm overall. Individual advisors' services, clients, and fees may differ.
Fee arrangements the firm reports
- Percentage of assets under management
- Hourly
- Fixed fee
- Firm account minimum
- $1,000,000 (waivable)
- Estimated blended rate
- 0.01
- First $3,000,0001.00%
- $3,000,001 to $6,000,0000.75%
- Over $6,000,0000.50%
Arrangements the firm reports on its Form ADV; this advisor may not charge every fee listed. Estimated from the firm's Form ADV — individual terms may differ. Not a quote.
Services the firm offers
Client types the firm serves
Firm assets under management
$1B–$5B
- Firm disclosures (Form ADV)
- No disciplinary history reportedVerify on SEC IAPD
- Advisors listed on AdvisorFinder:
- 19
- Offices listed on AdvisorFinder:
- 1
- Main office:
- New York, NY
- SEC file number:
- 801-18320
Counts reflect AdvisorFinder directory coverage, not necessarily the firm's complete network.
Form ADV data as of March 4, 2026
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This profile was compiled and published by AdvisorFinder as editorial content using publicly available information from the SEC's IAPD database and FINRA BrokerCheck. William Michael Prendergast has not reviewed, approved, or endorsed this profile and is not responsible for its accuracy. Regulatory records change over time — always verify the current record directly on BrokerCheck or SEC.gov before making any decision. AdvisorFinder may be compensated for referrals generated through this page.
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