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Waltham, MA Office

Team
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Excalibur Management Corp logo

Excalibur Management Corp

Team

Firm-wide stats for Excalibur Management Corp

Total advisors

7

Across 3 offices

Clients per advisor

44 Low

Avg AUM per client

$2,145,714 High

HNW client ratio

43% High

About

Excalibur Management Corporation provides discretionary investment management and integrated financial planning to high‑net‑worth individuals, families, trusts, foundations, endowments, and closely held business entities. The firm manages roughly $712 million in regulatory assets for about 300 clients through a team of seven advisors and offers customized multi‑asset, equity, and fixed‑income strategies while coordinating with outside managers when appropriate.

The firm’s investment process is research‑based, combining top‑down macroeconomic analysis with bottom‑up fundamental and technical security analysis and an explicit emphasis on preserving irreplaceable assets by weighing risk assessment alongside return. Portfolios are tailored to each client’s liquidity, tax, concentration, and cash‑flow needs, with ongoing monitoring, tactical rebalancing, and tax‑aware investment considerations incorporated into client relationships.

A notable characteristic disclosed in the brochure is the firm’s affiliation with an accounting practice: two of its advising professionals are owners of Leggett & Leggett, PC and provide CPA/PFS accounting and tax services to clients, a relationship the firm discloses and manages as a potential conflict. The advisory team also includes an advisor licensed to sell life and health insurance, and the firm presents a compact, credentialed group (CFA, CFP, CPA/PFS) focused on bespoke, tax‑sensitive wealth management for complex households.

Based on Excalibur Management Corp

Expertise

Concentrated stock management Options & derivatives strategies Tax-loss harvesting Wealth management

Based on Excalibur Management Corp

Occupation focus

Executive Founder/Business Owner

Based on Excalibur Management Corp

Location

Bay Colony Corporate Center, 950 Winter Street North, Suite 4100

Waltham MA 02451

Advisors at this office

5

Advisors at this office

user avatar

Michael D

Series 63, Series 65

Waltham, MA

Excalibur Management Corp

Michael Delduchetto is a financial advisor at Excalibur Management Corp with 23 years of industry experience. He holds Series 63 and Series 65 designations and has been with Excalibur since 2003. He serves as a board member for Spectrum for Living, a nonprofit supporting approximately 500 adults with developmental disabilities in New Jersey. Excalibur Management Corporation provides discretionary investment management and financial planning to high-net-worth individuals, families, trusts, foundations, endowments, and closely held businesses. The firm employs a research-based investment process that combines macroeconomic analysis with fundamental and technical security evaluation, tailoring portfolios to clients' specific liquidity, tax, concentration, and cash-flow needs.

Concentrated stock management Options & derivatives strategies Tax-loss harvesting Wealth management Executive Founder/Business Owner
user avatar

Marc O

CFA®, Series 63

Waltham, MA

Excalibur Management Corp

Marc Ohler is a CFA® charterholder with 21 years of industry experience. He has been with Excalibur Management Corp in Waltham, MA, since 2004. Excalibur Management Corporation provides discretionary investment management and integrated financial planning to high-net-worth individuals, families, trusts, foundations, endowments, and closely held business entities. The firm employs a research-based investment process combining macroeconomic analysis with fundamental and technical security analysis, tailoring portfolios to clients’ specific liquidity, tax, concentration, and cash-flow needs.

Concentrated stock management Options & derivatives strategies Tax-loss harvesting Wealth management Executive Founder/Business Owner
user avatar

Brendan H

CFP®, Series 63

Waltham, MA

Excalibur Management Corp

Brendan Herlihy is a CFP® with 26 years of industry experience. He has been with Excalibur Management Corp since 2019 and also operates The Herlihy Company, which he founded in 2001. Excalibur Management Corporation provides discretionary investment management and integrated financial planning to high-net-worth clients, including families, trusts, and foundations. The firm employs a research-based investment process combining macroeconomic analysis with fundamental and technical security evaluation, tailoring portfolios to individual client needs.

Concentrated stock management Options & derivatives strategies Tax-loss harvesting Wealth management Executive Founder/Business Owner
user avatar

David L

Series 65

Waltham, MA

Excalibur Management Corp

David Leggett is a Series 65-licensed financial advisor with 14 years of industry experience. He has worked at Excalibur Management Corp since 2020 and previously spent 10 years at Sierra Financial Management Corporation. He is also a managing member of ELECTECH SYSTEMS, LLC, a research and development company. Excalibur Management Corporation provides discretionary investment management and integrated financial planning to high-net-worth clients, including individuals, families, trusts, and foundations. The firm employs a research-based investment approach that combines macroeconomic analysis with fundamental and technical security evaluation, tailoring portfolios to clients’ specific liquidity, tax, and cash-flow needs.

Concentrated stock management Options & derivatives strategies Tax-loss harvesting Wealth management Executive Founder/Business Owner
user avatar

Kimberly L

PFS™, Series 65

Waltham, MA

Excalibur Management Corp

Kimberly Leggett is a financial advisor at Excalibur Management Corp with 14 years of industry experience. She holds the PFS™ designation and Series 65 license. Prior to joining Excalibur in 2020, she worked for Sierra Financial Management Corporation for 10 years. She is also a co-owner of Leggett & Leggett, PC, an accounting practice that provides CPA/PFS accounting and tax services. Excalibur Management Corporation offers discretionary investment management and integrated financial planning to high-net-worth clients, including individuals, families, trusts, and business entities. The firm employs a research-based investment process focused on risk assessment and customizes portfolios to suit clients' liquidity, tax, and cash-flow needs.

Concentrated stock management Options & derivatives strategies Tax-loss harvesting Wealth management Executive Founder/Business Owner
View complete list of advisors at this office
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