Robert Sack
Investment Adviser Representative at Kestra Advisory Services, LLC
Professional summary
Compiled by AdvisorFinder from public regulatory records. This advisor has not provided a personal biography.
Robert Sack is an investment adviser representative with Kestra Advisory Services, LLC in Elmsford, NY, where they have been registered since 2021. They have worked in the securities industry since 1971 and have been registered with 5 firms, including Veravest Investments, Inc. and WZW Financial Services, Inc. They have passed 3 industry qualification exams, including the Series 7 (general securities representative). They are registered to provide investment advice in New York.
Office
Advisors at this office: 5
Branch office as filed with FINRA, counting current advisors in the directory who work there.
Registrations & licenses
- Investment adviser:
- New York
- Broker:
6 states and territories
Connecticut, Florida, Maryland, Minnesota, 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.
- Fusion Financial GroupNov 2003 – no end date reportedElmsford, NY
- Kestra Investment Services, LLC.Dec 2003 – no end date reportedElmsford, NY
- Kestra Advisory Services, LLC.Apr 2016 – no end date reportedElmsford, NY
Official records & sources
Data as of June 28, 2026 · Source: SEC IAPD & FINRA BrokerCheck
About Kestra Advisory Services, LLC
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
- Estimated blended rate
- 0.025
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
$25B+
- Firm disclosures (Form ADV)
- Disciplinary history reportedVerify on SEC IAPD
- Advisors listed on AdvisorFinder:
- 1,427
- Offices listed on AdvisorFinder:
- 26
- Main office:
- Austin, TX
- SEC file number:
- 801-56126
Counts reflect AdvisorFinder directory coverage, not necessarily the firm's complete network.
Form ADV data as of September 22, 2026
View full firm profileOther advisors at Kestra Advisory Services, LLC
Showing 12 of 1,427 in the directory
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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. Robert Sack 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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