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My ETF Portfolio
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My ETF Portfolio

Decision support, not investment advice. Outputs are model estimates from the inputs you provide — review taxes, risk, fees, and fund details before acting.

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Rates: FRED · Equity risk premium: Damodaran · Fund data refreshed on a research schedulemyetfportfolio.com
HomeBuildETFsModel
BLD Tax-aware ETF allocation

Tax-aware ETF portfolios you can defend, line by line.

Goal, account wrapper, tax brackets, state treatment, risk bands, and time horizon go through a constrained optimizer with factor-model covariance and Black-Litterman return blending.

Build a portfolioExplore ETFs
  • After-tax by default
  • Shows its work
  • No account needed
Example proposalIllustrative
Grow wealth · Taxable · $250,000 · Moderate · 15y
Modeled after-tax return
5.30%
5.85% before investor taxes
Mix
57/43
  • Equity57.0%
  • Fixed income31.9%
  • Cash & T-bills11.1%
VTITotal U.S. stock market33.1%
VTEBTax-exempt municipal bonds17.5%
VXUSTotal international stock15.4%
SGOV0–3 month T-bills11.1%
VGITIntermediate Treasuries10.6%
Volatility
10.6%
Fund cost
0.06%
Tax drag
0.55%
Example output for illustration — not a recommendation.
Live · FRED

U.S. Treasury curve

10Y yield
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2s10s
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SOFR
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Workflow

From mandate to a reviewable proposal

Methodology
  1. 01

    Mandate

    Goal, account wrapper, capital, cash reserve, and horizon.

  2. 02

    Tax profile

    Federal bracket, filing status, state treatment, NIIT, and LTCG.

  3. 03

    Optimize

    Factor-model covariance, after-tax utility, and hard constraints.

  4. 04

    Review

    Holdings, risk, frontier, stress, and the evidence behind each line.

Research tools

Everything around the optimizer

ETFETF explorerSemantic search across the ETF universeOpen STRStress labShock a set of weights across crisis scenariosOpen MDLMethodologyFactor risk, taxes, constraints, validationOpen APIAPI accessProgrammatic access and waitlistOpen
Before client review

Every proposal ships with the checks an advisor runs anyway

  • Compare tax drag vs. a standard benchmark
  • Check factor exposure and concentration caps
  • Run stress scenarios and tail risk
  • Verify wash-sale hygiene and suitability flags