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Principal Securities Minimum Investment (2026): What It Takes to Open an Account

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Updated September 24, 2026. Quick answer: Principal Securities does not publish its own minimum investment amount for this program. Its own brochure states there may be minimum investment requirements in the SEI models that vary by program, and directs clients to SEI’s own separate Form ADV disclosure brochure for that figure.

The minimum, in the firm’s own words

“There may be minimum investment requirements in the SEI models that vary based on program. Please refer to the applicable SEI Form ADV disclosure brochure for any minimums that may apply.”

Minimum investment and what it would cost

ProgramMinimum investmentAnnual fee at that minimumWaivable?
SEI Investment Management Corporation Client Fee Schedule (TPMM Program, Managed Account Solutions)Not published here; set by SEI, varies by modelVaries with account sizeSee SEI’s own Form ADV disclosure brochure
Source: Form ADV Part 2A Firm Disclosure Brochure, Principal Direct Advisory Accounts (Item 5, SEI Investment Management Corporation Client Fee Schedule, Managed Account Solutions), March 30, 2026

Principal Securities’ own fee schedule at other balances

Account balanceAnnual fee
$250,000$4,375
$500,000$8,750
$1,000,000$14,750
$2,000,000$25,750

What else to know

Principal Securities does not publish its own minimum for this SEI-managed program; it directs clients to SEI’s own Form ADV disclosure for the applicable minimum.

What a larger account would cost

The minimum is only the entry point. On a $500,000 account, Principal Securities’ own published fee schedule runs $8,750 a year; see the full dollar breakdown from Principal Securities’ own fee disclosure across several account sizes. It is also worth knowing whether Principal Securities is a fiduciary before you decide.

Already a client and thinking about the minimum a different way, like whether you could get a better deal elsewhere? Read the general mechanics of switching financial advisors, or use a dated termination letter once you decide.

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Sources

Methodology. This page was built September 24, 2026, quoting directly from Principal Securities’ own current Form ADV Part 2A / wrap-fee brochure, with the source linked above. The annual-fee-at-the-minimum figure applies that same brochure’s own published fee schedule to the disclosed minimum dollar amount; any distinction we could not independently confirm this session is named as an honest gap rather than presented as verified. Nothing here is personalized financial, tax, legal, or investment advice, and it is not a substitute for reading the firm’s own Form ADV Part 2A. See our Editorial Policy, Corrections, Affiliate Disclosure, and Disclaimer.

Weighing whether to move ahead? Read the full Principal Securities review, including its fiduciary status and what it costs to leave.

Comparing Principal Securities against other options? See Principal Securities alternatives, including a lower-fee full-service firm, a flat-fee route, and a robo/hybrid.

Already with Principal Securities and weighing a move? How to leave Principal Securities covers what it costs to transfer out.