Invariant Investment Management
Data sourced from SEC public records (and other sources when available). Refreshed weekly • Updated today.
About
Invariant Investment Management serves individuals (including high-net-worth clients), trusts, estates, business entities, charitable organizations, and retirement plans. The firm provides ongoing portfolio management and financial planning (both bundled with management and as standalone engagements), and also offers subadvisory services to other registered advisers and platform consulting to financial institutions.
The firm tailors advice through written Investment Policy Statements and typically manages client accounts on a discretionary basis with periodic rebalancing, using a mix of fundamental, technical, cyclical analysis and the tenets of modern portfolio theory across mutual funds, ETFs, equities, fixed income, real estate funds, commodities, and non-U.S. securities. Adviser-monitoring is performed regularly (generally quarterly), and when acting as a subadviser it builds and trades Model Portfolios for implementation by independent advisers.
Invariant’s brochure discloses several items that differentiate it from many peers, including a disclosed disciplinary event involving a firm principal and ownership interests by senior personnel in an affiliated investment fund, with related conflict disclosures and mitigations (for example, not applying the firm’s advisory fee to client assets invested in that fund). The firm also operates multiple offices, sponsors or syndicates an investment fund, and maintains a wholly owned tax‑preparation subsidiary that offers services to clients—features that are less common for team firms and may be relevant to prospective clients assessing conflicts, custody arrangements, and institutional capabilities.
Client services
Expertise
Fee options
One-time financial planning services fee up to a maximum of $5,000; platform consulting flat fees per engagement (amount varies)
1.50% annually
Monthly recurring fees for ongoing financial planning services ranging from $125 to $250 per month
Fee-only: Fixed fees for standalone financial planning services generally range from $1,000 to $2,000 upfront plus $125 to $250 per month
Main office
See office200 Grandview Avenue, Suite 103
Camp Hill PA 17011
Advisors at this office
4
Offices (3)
Most active in
California · Florida · Indiana · Kentucky · Maryland · Pennsylvania
Also doing business as
Arbogast, Seth W · Invariant Investment Corporation · Invariant Investment Management · Invariant Investment Management LLC
Disclosures
Exclamation point means they have disclosures of this type. Check mark means no disclosures of this type were found.
Business activities & affiliations
Is active or affiliated with:
Insurance agent
They sell insurance products and may earn commissions on those sales.
Is not active or affiliated with:
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Broker-dealer / trader
They provide brokerage services and may earn transaction-based compensation in addition to advisory fees.
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Bank
They're affiliated with a bank that may offer its own financial products and services.
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Trust company
They provide trust and estate administration services, typically for separate fees.
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Fund sponsor
They manage or sponsor investment funds and may earn management or performance-based fees if clients invest in them.
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Accountant / CPA / tax prep
They offer tax and accounting services, typically for separate fees.
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Lawyer
They provide legal services, typically billed separately.
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Real estate agent
They facilitate real estate transactions and may earn commissions.
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Other specialized services
They may provide services such as pension consulting or municipal advisory work, typically for separate fees.
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Advisors at this firm
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