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Excalibur Management Corp

Excalibur Management Corp. CRD 110836

Excalibur Management Corp logo

CRD: 110836

Excalibur Management Corp

Waltham, MA, 02451
6179169669
$712.1M Total AUM
$707.3M Disc. AUM
6.8% 3Y CAGR
12 Employees
307 ADV. Clients
34 yrs Firm Age

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Firm Details

Custodian
Charles Schwab & Company · Fidelity/NFS · FNZ Trust
Clients
Retail and Institutional
Platforms
EagleEagle summit
Established Date
09-11-1991
Office Locations
3

Office Locations

BAY Colony Corporate Center 950 Winter Street North, Suite 4100 Waltham MA
-- South Hadley MA
-- Wilmette IL

About Excalibur Management Corp

Excalibur Management Corp is an independent RIA providing investment management and risk analysis, family advisory, holistic wealth planning, and private business advisory for high-net-worth families and business owners. The firm emphasizes customized, risk-appropriate strategies to preserve and grow wealth, with portfolios heavily using ETFs and high-quality taxable and municipal fixed income, and longstanding multigenerational client relationships. Custody commonly via Schwab and Fidelity.

Team overview

50 AVG AGE
$101.7M AVG AUM / ADVISOR
$2.3M AVG AUM / CLIENT
13.4 yrs AVG TENURE
12 Employees
7 Advisory Reps
7 RIA Reps
34yrs Firm Age

Insights

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Asset Classes

Alpha north Quantum vital Timber Ridge Summit Value Optima

Client Personas

Peak Ridge

Custodian

Meridian pioneer Element fusion Timber

Investment Themes

Momentum Focus

Investment Vehicles

Harbor vector

Services

Peak Quantum signal Momentum Momentum Insight delta Signal Zenith delta

Technology

Element fusion Foundation

Owner & Executives

MICHAEL WILLIAM DELDUCHETTO

MICHAEL WILLIAM DELDUCHETTO

Founder, MANAGING DIRECTOR, President

CRD
#2389721
Ownership
50% but less than 75%
(597) 443-6994
fusion.capital@pathwaycapital.com
in linkedin.com/in/meridian-momentum
M

MARC HAMILTON OHLER

Managing Director, PRINCIPAL

CRD
#4318901
Ownership
50% but less than 75%
(688) 475-7627
value.horizon@vectorcapital.com
in linkedin.com/in/unison-wave
M

Meridian fusion

Vertex quantum

CRD
#72834
Ownership
33.9%
(560) 567-1559
quantum.glacier@atlascapital.com
in linkedin.com/in/eagle-atlas

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Contacts

M

MATTHEW MICHAEL DELDUCHETTO

Director

CRD
#4845864
(590) 373-6463
zenith.vertex@vitalcapital.com
in linkedin.com/in/ridge-summit
B

BRENDAN CHARLES HERLIHY

Senior Vice President

CRD
#2620937
(473) 284-7332
signal.capital@embercapital.com
in linkedin.com/in/ridge-ember
F

Fusion vertex

Vector north momentum

CRD
#68938
(553) 471-2324
quantum.peak@deltacapital.com
in linkedin.com/in/glacier-peak

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Assets Under Management

Total AUM
Discretionary
Non-Discretionary
11-23-2022
07-13-2023
10-31-2024
12-10-2025
03-26-2026
Category Assets AVG. Account size
Discretionary $707,341,597 $855,310
Non-Discretionary $4,734,546 $105,212
Total $712,076,143 $816,601

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Separately Managed Accounts

Total SMA Asset: $712,076,143

$712.1M Total SMA
Equity - Exchange:
13.5%
Municipal Bonds:
12.8%
U.S. Government/Agency:
21.7%
Corporate - Investment Grade:
27.8%
Public Funds:
16.8%
Cash:
7.4%
Asset class Assets Assets %
Equity - Exchange $881,313,792 13.5%
Municipal Bonds $835,616,040 12.8%
U.S. Government/Agency $1,416,630,317 21.7%
Corporate - Investment Grade $1,814,853,586 27.8%
Public Funds $1,096,746,052 16.8%
Cash $483,090,523 7.4%
Total $6,528,250,310 100.0%

13F Holdings | Q1 2026

Issuer Class Cusip Ticker % Value
UNISON RADIAL CAPITAL EMBER QUANTUM NU0PMVYVI KNZ 11.25% $51,256,275
PIONEER WAVE MATRIX OAK SUMMIT LIHV4GSI0 GKUJ 7.59% $101,678,133
UNISON HARBOR HARBOR HORIZON DELTA AQWZ789OR VJXWY 0.86% $58,854,801
ALPHA TIMBER FUSION UNISON FJK64IDUX XHC 11.93% $48,370,903
GLACIER PEAK PATHWAY ZENITH HORIZON UT48ZWH06 GMEO 3.09% $42,456,316
HORIZON BRIDGE FOUNDATION VITAL RADIAL A1HWFK0Z8 EHSBG 1.39% $39,237,673
ATLAS FOUNDATION INSIGHT CATALYST GGOJ4RRO8 RCLT 1.22% $115,473,383
MATRIX OPTIMA ATLAS CAPITAL GLACIER HCAAG727A UKZO 8.08% $50,799,234

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