Tandem Investment Partners, LLC
Data sourced from SEC public records (and other sources when available). Refreshed weekly • Updated today.
Client AUMClient assets under management
$192,770,802
Clients
191
Advisors
4
across 3 offices
About
Tandem Investment Partners is a registered investment adviser that provides discretionary portfolio management to individuals (including high net worth individuals), small institutions, and retirement plans, managing approximately $200 million across roughly 191 client accounts. The firm also offers non‑discretionary retirement plan advisory services that can include plan review, fund selection guidance, performance monitoring, and participant education.
The firm’s investment programs are personalized to each client’s objectives and may include common and preferred stocks, debt securities, mutual funds, ETFs, and the use of put and call options; option writing and margin transactions are described as available in limited circumstances for certain high net worth clients. Tandem combines fundamental and cyclical analysis with a proprietary relative‑valuation quantitative model and modern portfolio theory to set asset allocation, monitor holdings, and rebalance portfolios.
What is noteworthy relative to many team firms is Tandem’s explicit use of derivatives within separately managed accounts — including put and call options and restricted option‑writing — a practice the brochure describes as limited to certain clients. The brochure also discloses that the firm routinely recommends and requires clients to use a particular custodian (Schwab) and that it receives institutional services from that custodian conditional on a $10 million aggregate custody threshold.
Client services
Expertise
Fee options
$0 - $2,000,000: 1.00% annually $2,000,001 - $5,000,000: 0.75% annually $5,000,001+: 0.50% annually
Account minimum: $400,000
Main office
See office3 Third Street, Suite 215
Bordentown NJ 08505
Advisors at this office
2
Offices (3)
Most active in
Arizona · California · Florida · New Hampshire · New Jersey · New York · Pennsylvania · Texas
Disclosures
Exclamation point means they have disclosures of this type. Check mark means no disclosures of this type were found.
Business activities & affiliations
Is not active or affiliated with:
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Insurance agent
They sell insurance products and may earn commissions on those sales.
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Broker-dealer / trader
They provide brokerage services and may earn transaction-based compensation in addition to advisory fees.
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Bank
They're affiliated with a bank that may offer its own financial products and services.
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Trust company
They provide trust and estate administration services, typically for separate fees.
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Fund sponsor
They manage or sponsor investment funds and may earn management or performance-based fees if clients invest in them.
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Accountant / CPA / tax prep
They offer tax and accounting services, typically for separate fees.
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Lawyer
They provide legal services, typically billed separately.
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Real estate agent
They facilitate real estate transactions and may earn commissions.
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Other specialized services
They may provide services such as pension consulting or municipal advisory work, typically for separate fees.
Advisors at this firm
Barbara T
Series 63, Series 65
Prescott, AZ
Tandem Investment Partners, LLC
Barbara Tweedy is a financial advisor at Tandem Investment Partners, LLC with 16 years of industry experience. She holds the Series 63 and Series 65 designations and has been with Tandem since 2014. Tandem Investment Partners is a registered investment adviser managing approximately $200 million across individual, institutional, and retirement plan clients. The firm offers personalized discretionary portfolio management and non-discretionary retirement plan advisory services, utilizing a combination of fundamental and quantitative analysis along with modern portfolio theory.
Nicholas D
Series 65
Bordentown, NJ
Tandem Investment Partners, LLC
Nicholas D’auria is a financial advisor with Tandem Investment Partners, LLC, holding a Series 65 designation and beginning his advisory career in 2024. Prior to joining Tandem, he worked at Walgreens for nine years. Tandem Investment Partners is a registered investment adviser managing approximately $200 million across individual, institutional, and retirement plan clients. The firm employs a combination of fundamental and quantitative analysis alongside modern portfolio theory and utilizes derivatives strategies, such as option writing, for select high net worth clients.
Thomas D
CFA®
Bordentown, NJ
Tandem Investment Partners, LLC
Thomas D'auria is a CFA® charterholder with 14 years of industry experience. He has been with Tandem Investment Partners, LLC since 2014. Tandem Investment Partners is a registered investment adviser managing approximately $200 million for individuals, small institutions, and retirement plans. The firm offers personalized discretionary portfolio management and non-discretionary retirement plan advisory services, utilizing a combination of fundamental and cyclical analysis alongside a proprietary quantitative model and modern portfolio theory.
Caleb L
Series 63, Series 66
Chandler, AZ
Tandem Investment Partners, LLC
Caleb Lennon is a financial advisor with Tandem Investment Partners, LLC, holding Series 63 and Series 66 licenses and bringing 21 years of industry experience. He worked at Nationwide Investment Services Corporation from 2006 to 2022 before joining Tandem Investment Partners, where he has been since 2022. Tandem Investment Partners is a registered investment adviser serving individuals, small institutions, and retirement plans with discretionary portfolio management and non-discretionary retirement plan advisory services. The firm uses a combination of fundamental and cyclical analysis, a proprietary quantitative model, and modern portfolio theory to guide personalized investment strategies, including the limited use of derivatives for certain high net worth clients.
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