Seamans Capital Management, LLC

% of assets managed in Waltham, MA

SEC registeredNo commissions reported

Call (781) 890-5225 Send a message Map ↗

Public-record details

Address: 200 5th Ave., Suite 4010, Waltham, MA 02451
Phone: (781) 890-5225
Listed under: % of assets managed
CRD number: 118404
Registration: SEC registered since 2002-06-19
Compensation (Form ADV 5.E): Percentage of assets under management; Performance-based fees
Commissions: None reported (Form ADV Item 5.E)
Services (Form ADV 5.G): Portfolio management for individuals/small businesses
Regulatory assets under management: $170.7 million
Accounts managed: 44
Clients reported (Form ADV 5.D): 44
Individual / high-net-worth clients: 15 / 19
Employees: 9
Other business activities (Form ADV 6.A): None reported
Disclosures reported on Form ADV: None reported
Latest Form ADV filing: 2026-03-31

SEC registered investment adviser, CRD 118404, per the SEC IAPD compilation report of 2026-09-29. Source: SEC Investment Adviser Public Disclosure (IAPD) (record). Data as of 2026-09-30.

Read the official record

SEC IAPD summary for CRD 118404 — registration, Form ADV, the Part 2 brochure (fees, conflicts, minimums).
FINRA BrokerCheck — look up the individual advisers at this firm.
Firm website (as listed on Form ADV)

Figures are what the firm reported on Form ADV Part 1A. “No commissions reported” means the firm did not check commissions as a form of compensation in Item 5.E; check Item 6.A activities and the Part 2 brochure for other conflicts. We do not rate or rank advisers.

All figures are self-reported by the firm on Form ADV Part 1A. The firm's Part 2A brochure (linked from IAPD) explains its fees, minimums and conflicts of interest in plain language — read it before you sign.

Other advisers in Waltham

Atlantic Planning Group, LLC201 Jones Road, Suite 620 · Waltham, MA 02451 · (781) 894-7000 · Financial planningCRD 133178 · Hourly charges, Fixed feesState registeredNo commissions reported Ballentine Partners230 3rd Avenue, Suite 6 · Waltham, MA 02451 · (781) 314-1300 · Financial planningCRD 152802 · % of assets, Hourly charges, Fixed fees · $15.3 billion AUMSEC registeredNo commissions reported Excalibur Management CorpBay Colony Corporate Center, 950 Winter Street North, Suite 4100 · Waltham, MA 02451 · (617) 916-9669 · Financial planningCRD 110836 · % of assets, Fixed fees · $712.1 million AUMSEC registeredNo commissions reported Foster Dykema Cabot & Partners, LLC1075 Main Street Suite 200 · Waltham, MA 02451 · (617) 423-3900 · Financial planningCRD 300282 · % of assets, Fixed fees · $2.2 billion AUMSEC registeredNo commissions reported Granahan Investment Management LLC404 Wyman Street, Suite 460 · Waltham, MA 02451 · (781) 890-4412 · % of assets managedCRD 107745 · % of assets, Performance-based fees · $2.4 billion AUMSEC registeredNo commissions reported Integrated Wealth Concepts LLC200 5th Avenue, 4th Floor · Waltham, MA 02451 · (781) 890-3045 · Financial planningCRD 284656 · % of assets, Hourly charges, Fixed fees · $23.6 billion AUMSEC registeredNo commissions reported Jsk Capital Advisors, LLC404 Wyman Street, Suite 380 · Waltham, MA 02451 · (781) 890-3150 · Financial planningCRD 167038 · % of assets, Hourly charges · $10.6 million AUMState registeredNo commissions reported Montis Financial, LLC230 Third Avenue, Floor 5 · Waltham, MA 02451 · (781) 541-5057 · Financial planningCRD 163986 · % of assets, Hourly charges, Fixed fees · $1.3 billion AUMSEC registeredNo commissions reported

All 12 in Waltham →