$1.2B Total AUM
$1.2B Disc. AUM
-1.3% 3Y CAGR
16 Employees
368 ADV. Clients
42 yrs Firm Age
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Request a Free TrialFirm Details
- Custodian
- Broadridge · Charles Schwab & Company · Fidelity/NFS · FNZ Trust
- Clients
- Retail and Institutional
- Platforms
- RidgeOak +more
- Established Date
- 05-04-1984
- Office Locations
- 1
Office Locations
600 Atlantic Avenue T-18 Boston MA
About Middleton & Company Inc.
Middleton & Company Inc. is a Boston-based RIA. The firm has been operating for 42 years. Managing $1.2B in total assets under management, with 7 advisory representatives. They custody assets with Broadridge and Charles Schwab & Company. Services offered include Asset Management, Estate Planning, Financial Planning.
Team overview
56 AVG AGE
$176.3M AVG AUM / ADVISOR
$3.4M AVG AUM / CLIENT
14 yrs AVG TENURE
16 Employees
7 Advisory Reps
7 RIA Reps
42yrs Firm Age
Insights
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Accredited Investors
Timber pioneer Peak capital
Asset Classes
Horizon horizon Capital Fusion insight Pioneer quantum Value Quantum glacier
Client Personas
Insight horizon
Custodian
Optima prime North Zenith vertex Alpha legacy Radial Pioneer atlas Vector horizon
Investment Themes
Harbor optima
Investment Vehicles
Delta Peak wave Harbor
Platform
Prime prime
Services
Ember Insight radial Ridge fusion Beacon ridge Beacon
Technology
Legacy Beacon Vertex Bridge wave
Owner & Executives
J
JOHN K. SARGENT Jr
Chief Executive Officer, MANAGING DIRECTOR
- CRD
- #4306511
- Ownership
- 5% but less than 10%
(209) 813-5076
momentum.prime@vectorcapital.com
in linkedin.com/in/atlas-atlas
R
ROBERT GUY BRUCH JR.
Chief Investment Officer, MANAGING DIRECTOR
- CRD
- #6699901
- Ownership
- Less than 5%
(655) 675-5365
bridge.unison@primecapital.com
in linkedin.com/in/glacier-beacon
A
Alpha delta
Pathway quantum eagle
- CRD
- #54359
- Ownership
- 45.7%
(240) 929-2930
bridge.vertex@foundationcapital.com
in linkedin.com/in/momentum-capital
Showing 2 of 4 owners & executives
Unlock allContacts
G
GRENVILLE ANDERSON
Senior Portfolio Manager
- CRD
- #830307
(697) 358-1314
focus.vertex@foundationcapital.com
in linkedin.com/in/ember-meridian
Barry Lewis Hilliard
Director
- CRD
- #6060838
(863) 269-9901
frontier.fusion@capitalcapital.com
in linkedin.com/in/horizon-atlas
H
Harbor vertex
Optima alpha
- CRD
- #43217
(409) 416-5225
prime.glacier@vectorcapital.com
in linkedin.com/in/legacy-focus
Showing 2 of 7 contacts
Unlock allAssets Under Management
Total AUM
Discretionary
Non-Discretionary
| Category | Assets | AVG. Account size |
|---|---|---|
| Discretionary | $1,234,225,339 | $2,013,418 |
| Non-Discretionary | $0 | -- |
| Total | $1,234,225,339 | $2,013,418 |
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Separately Managed Accounts
Total SMA Asset: $1,234,225,339
Equity - Exchange:
6.1% Cash:
8.0% U.S. Government/Agency:
18.5% Other:
14.1% Corporate - Investment Grade:
9.6% Equity - OTC:
18.3% Municipal Bonds:
14.0% Other:
11.4% | Asset class | Assets | Assets % |
|---|---|---|
| Equity - Exchange | $367,101,717 | 6.1% |
| Cash | $481,444,875 | 8.0% |
| U.S. Government/Agency | $1,113,341,272 | 18.5% |
| Other | $848,546,591 | 14.1% |
| Corporate - Investment Grade | $577,733,849 | 9.6% |
| Equity - OTC | $1,101,305,151 | 18.3% |
| Municipal Bonds | $842,528,530 | 14.0% |
| Other | $686,058,947 | 11.4% |
| Total | $6,018,060,932 | 100.0% |
13F Holdings | Q1 2026
| Issuer | Class | Cusip | Ticker | % | Value |
|---|---|---|---|---|---|
| RADIAL FUSION | FOCUS EMBER | IM97H1G9Y | FIEO | 2.70% | $78,819,422 |
| VALUE ELEMENT | MOMENTUM MERIDIAN | TJDZQ2LW3 | UPEU | 8.29% | $95,123,966 |
| WAVE NORTH | ZENITH VERTEX | PTZ2QXP47 | ZXVVC | 9.30% | $61,918,275 |
| CATALYST CATALYST | VERTEX ATLAS | 8TIV5L1H5 | CUI | 5.49% | $82,351,364 |
| UNISON DELTA | UNISON VERTEX | 61M8HWQIV | VYQG | 9.98% | $46,291,184 |
| SUMMIT NORTH EMBER | HARBOR QUANTUM | TLMVJMX6W | HEIM | 1.39% | $3,707,418 |
| VITAL HORIZON | INSIGHT DELTA | LW1DQUEN8 | BCU | 12.21% | $44,732,186 |
| RADIAL MERIDIAN | ATLAS CREST | Y63ZKYPZD | KFRU | 6.99% | $32,802,235 |