Firm profile

Seascape Capital Management,LLC

PORTSMOUTH, NHCRD 126928Registration Status: ApprovedEffective since April 9, 2014SEC # 801-79293Latest ADV March 16, 2026

Seascape Capital Management,Llc is an SEC registered investment adviser organized as a limited liability company with a primary office location in Portsmouth, NH. Its latest Form ADV filing, dated March 16, 2026, reports $467M in regulatory assets under management, 6 employees, 1 office, and 733 accounts.

Assets Under Management
$467M
Employees
6
Offices
1 office
Total Clients
169

Associated firm names

1 name listed
  • SEASCAPE CAPITAL MANAGEMENT,LLC

Leadership

2 roles identified
CCODonald W. Nelson
CIOAndrew M. Litzerman

Advisory services offered

3 types reported
Financial Planning Services
Portfolio management for individuals and small businesses
Selection of other advisers

Fee models offered

1 types reported
Asset based fees

Offices & Contact

Primary office

PORTSMOUTH, New Hampshire, United States

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Primary office regionOther reported regions

Shading shows states and countries with reported offices. Cities are listed below; shading does not indicate service coverage.

New Hampshire

PORTSMOUTHPrimary office

1 office records listed · 1 total offices reported. Counts can use different reporting dates. SEC filers may list only their largest 25 additional offices.

Contact and digital presence

ADV profile links

Regulatory Assets Under Management Breakdown

Total regulatory assets under management$467Mas of March 16, 2026
Discretionary100.0%
$467M
100% of total RAUM100.0%
Non-discretionary0.0%
$0
0% of total RAUM0.0%
All regulatory assets under management are discretionary.

Client Coverage Demographics

Top client segmentHNWI represent 88.2% of total clients.
Top client categories% of clientsClients
1
HNWI
88.2%
149
2
Individuals
11.8%
20
Categories with <5 clients
Charitable Organizations<5 clients
Corporations or other businesses not listed above<5 clients

Assets under management Growth by Quarter

Quarterly points use the latest ADV filing or SEC roster snapshot available in each quarter.

Total AUM$467M
Total Accounts733
10Y AUM Change+$337M (+258.1%)

Private Funds

Private funds reported by Seascape Capital Management,LLC

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Employee Growth by Quarter

Quarterly points use the latest ADV filing or SEC roster snapshot available in each quarter.

Total Employees6
Clients per Employee28:1
10Y Employee Change0 (0.0%)

Historical AUM and employee figures reflect available SEC Form ADV filings under this CRD. Filing gaps may reflect registration status changes, dormant periods, state registration periods, firm restructuring, or other reporting changes. Rialytix does not interpolate missing periods.


Ownership

Reported direct and indirect ownership ranges

Each range applies to a separate reported relationship and should not be added together.

Reported ownership ranges

Highlighted bands show the percentage range reported in Form ADV.

0%25%50%75%100%
THE MONICA ANN MCCARTHY TRUSTDirect owner · Schedule AInterest in SEASCAPE CAPITAL MANAGEMENT,LLC
50% to < 75%
THE JAMES W. MCCARTHY REVOCABLE TRUST OF 1993Direct owner · Schedule AInterest in SEASCAPE CAPITAL MANAGEMENT,LLC
25% to < 50%
MONICA ANN MCCARTHYDirect owner · Schedule AInterest in SEASCAPE CAPITAL MANAGEMENT,LLC
< 5%
MONICA ANN MCCARTHYIndirect owner · Schedule BInterest in THE MONICA ANN MCCARTHY TRUST
50% to < 75%

Bars represent the reported range at that individual ownership step, not an estimated percentage of the advisory firm. Indirect relationships may refer to intermediate entities rather than directly to Seascape Capital Management,LLC.

Reported ownership and control details

Form ADV · Filing date 2026-03-16 · Schedules A and B

6 entries
#Owner / person & roleInterest in entityReported interestControl personTitle / status acquiredSource
1MONICA ANN MCCARTHYMANAGING MEMBER AND PRESIDENTIndividualSEASCAPE CAPITAL MANAGEMENT,LLCLess than 5%Code NAYesMANAGING MEMBER AND PRESIDENT04/2005Schedule APDF page 19
2THE JAMES W. MCCARTHY REVOCABLE TRUST OF 1993SHAREHOLDERDomestic entitySEASCAPE CAPITAL MANAGEMENT,LLC25% to less than 50%Code CYesSHAREHOLDER10/2015Schedule APDF page 19
3THE MONICA ANN MCCARTHY TRUSTSHAREHOLDERDomestic entitySEASCAPE CAPITAL MANAGEMENT,LLC50% to less than 75%Code DNoSHAREHOLDER08/2015Schedule APDF page 19
4ANDREW MARK LITZERMANCHIEF INVESTMENT OFFICERIndividualSEASCAPE CAPITAL MANAGEMENT,LLCLess than 5%Code NANoCHIEF INVESTMENT OFFICER02/2019Schedule APDF page 19
5DONALD WILLIAM NELSONCHIEF COMPLIANCE OFFICERIndividualSEASCAPE CAPITAL MANAGEMENT,LLCLess than 5%Code NAYesCHIEF COMPLIANCE OFFICER01/2023Schedule APDF page 19
6MONICA ANN MCCARTHYTRUSTEE AND MANAGING MEMBERIndividualTHE MONICA ANN MCCARTHY TRUST50% to less than 75%Code DYesTRUSTEE AND MANAGING MEMBER11/2015Schedule BPDF page 19

Less than 5% may include zero. Code F identifies a role without specifying a percentage. Reported interests may overlap and may not include every owner. Total indirect ownership is not calculated.

Compliance & Disclosures

Filing dated 3/16/2026 9:50:22 AM

Responses were selected by the RIA in its filing. Questions are shortened for readability; “you” refers to the reporting firm, and some questions also cover advisory affiliates.

RIA or supervised-person involvementThe RIA reported that none of the events below involve the firm or its supervised persons.RIA responseNo
AFelonies2 No

In the past ten years, have you or any advisory affiliate:

  • A1Been convicted of or pleaded guilty or no contest to a felony?No
  • A2Been charged with a felony?No
BMisdemeanors2 No

In the past ten years, have you or any advisory affiliate:

  • B1Been convicted of or pleaded guilty or no contest to a misdemeanor involving investments, an investment-related business, fraud, false statements or omissions, wrongful taking of property, bribery, perjury, forgery, counterfeiting, or extortion?No
  • B2Been charged with a misdemeanor of the kind listed above?No
CSEC or CFTC actions5 No

Has the SEC or CFTC ever:

  • C1Found you or an advisory affiliate made a false statement or omission?No
  • C2Found you or an advisory affiliate violated SEC or CFTC regulations or statutes?No
  • C3Found you or an advisory affiliate caused an investment-related business to have its authorization to do business denied, suspended, revoked, or restricted?No
  • C4Entered an order against you or an advisory affiliate in connection with investment-related activity?No
  • C5Imposed a civil money penalty on you or an advisory affiliate, or ordered you or an advisory affiliate to cease and desist from any activity?No
DOther regulatory actions5 No

Has any other federal regulatory agency, state regulatory agency, or foreign financial regulatory authority ever:

  • D1Found you or an advisory affiliate made a false statement or omission, or was dishonest, unfair, or unethical?No
  • D2Found you or an advisory affiliate violated investment-related regulations or statutes?No
  • D3Found you or an advisory affiliate caused an investment-related business to have its authorization to do business denied, suspended, revoked, or restricted?No
  • D4In the past ten years, entered an order against you or an advisory affiliate in connection with investment-related activity?No
  • D5Denied, suspended, or revoked your or an advisory affiliate’s registration or license, or otherwise prevented association with an investment-related business or restricted activities?No
ESelf-regulatory organization actions4 No

Has a self-regulatory organization or commodities exchange ever:

  • E1Found you or an advisory affiliate made a false statement or omission?No
  • E2Found you or an advisory affiliate violated its rules, other than a violation designated as a minor rule violation under an SEC-approved plan?No
  • E3Found you or an advisory affiliate caused an investment-related business to have its authorization to do business denied, suspended, revoked, or restricted?No
  • E4Disciplined you or an advisory affiliate by expulsion, suspension, barring association with other members, or otherwise restricting activities?No
FProfessional authorizations1 No
  • FHas an authorization to act as an attorney, accountant, or federal contractor granted to you or an advisory affiliate ever been revoked or suspended?No
GPending regulatory proceedings1 No
  • GAre you or any advisory affiliate now the subject of a regulatory proceeding that could result in a “Yes” answer to any part of C, D, or E?No
HCivil judicial actions and proceedings4 No

(1) Court actions

Has a domestic or foreign court:

  • H(1)(a)In the past ten years, enjoined you or an advisory affiliate in connection with investment-related activity?No
  • H(1)(b)Found that you or an advisory affiliate violated investment-related statutes or regulations?No
  • H(1)(c)Dismissed, pursuant to a settlement agreement, an investment-related civil action brought against you or an advisory affiliate by a state or foreign financial regulatory authority?No

(2) Pending civil proceedings

  • H(2)Are you or any advisory affiliate now the subject of a civil proceeding that could result in a “Yes” answer to any part of H(1)?No

* Metrics are based on the latest available data, including Form ADV filings, brochures, and relationship summaries pulled from the SEC IAPD, and may be subject to change. Learn what is included in the Rialytix data. Please refer to the firm's official disclosures for the most accurate information using their CRD number. This is not investment advice.