P Pythia Portfolio Lab
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👁Static demo of the private Portfolio Manager · Review workspace — populated with the public-safe Portfolio 8 dataset (dollar values redacted; returns, weights & attribution are real).
Portfolio / Portfolio Manager

Portfolio Manager

Build, optimize, and review allocations in a streamlined workspace.
Invested-sleeve return
+39.5%
since entry
Account-level return
+6.1%
incl. cash
Cash allocation
78.8%
idle sleeve
Active positions
29
0 transactions
As-of
2026-05-07
entry 2024-08-08
Synced Cache warm Markets partial Deposit / Withdraw separated
Saved Portfolio Review

Review workstation

Four table views, sortable rows with per-row refresh jobs, and evidence export — the same saved-review mechanics as the app.
Source
backend
Status
ready
Holdings
29
Timeframe
5Y
Click a header to sort · click a row to load it
Review evidence charts
backend read model

Allocation

saved book
CASH 78.8%Equities 17%ETFs

Performance & Risk Ratios

saved review
Beta
Market sensitivity
0.22
Ann. Volatility (1Y)
Annualized
2.98%
Max Drawdown
Saved review metric
7.50%
Sharpe Ratio (1Y)
Excess return / vol
1.32
Treynor Ratio (1Y)
Excess return / beta
0.18
Jensen's Alpha (1Y)
vs CAPM
+2.31%

Contribution Attribution

ranked by bps
Winners green, losers red — ranked by return contribution (bps), not raw return.

Portfolio vs. Benchmark — Cumulative Returns

5Y growth of $1
PortfolioS&P 500Nasdaq

Monte Carlo Simulation

1Y history · 252d · n=500
Mean 1.08 · 5th pct 1.03 · 95th pct 1.14 (final value of $1, stocks/ETFs only).
Invested-sleeve excludes idle cash; account-level return and cash are reported separately. Public artifact omits exact dollars, shares, prices, and account identifiers. Not investment advice; past performance is not predictive.
Tracker

Performance monitoring

Portfolio performance, individual returns, and benchmark data from the tracker path.
MC mean
1.08
MC 5th pct
1.03
MC 95th pct
1.14
Loss probability
7.4%
Simulations
500

Individual Holding Returns

since entry

Portfolio vs. Benchmark — Cumulative

5Y index
PortfolioS&P 500Nasdaq
Portfolio Overview

Real Portfolio (8) — 08/15/2025

Action hub for long-term holdings, tactical sleeve, exposure drift, and the next review / import / workbench step.
Long-term value
▨▨▨
redacted
Active sleeve
0 trades
Exposure delta
0.0%
Downside at stops
▨▨▨
redacted
Max concentration
2.4%

Long-Term Portfolio

Overlap: None

Exposure & Cash

after tactical sleeve
Net exposure after sleeve▨▨▨
Cash impact+0.0%
Upside to targets▨▨▨
Max combined concentration2.4%
Thesis / rules flags0
Workbench

Reactive allocation board

Drag allocation sliders per holding, stage a builder draft, and save it through the portfolio path.

The Workbench lets you reweight the book with live sliders and stage a Builder draft (portfolio name, total value, per-sleeve allocation, shares, source) before saving. Fully interactive with a live account.

Draft source
saved book
Draft weight
100%
Eligible names
25
Cash sleeve
78.8%
Optimize

Portfolio optimizer

Strategy, return scenario, and constraint controls (max assets / volatility / weight), then stage the result in a draft.

Run the optimizer under a chosen strategy (Max Return / Cardinality) and return scenario (Historical / Pessimistic / Moderate / Optimistic), with caps on max assets, volatility, and weight. Results report expected return, volatility, Sharpe, and beta with a proposed weight grid. Available with a live account.

Rules

Thesis & rebalance bands

Editable rebalance bands and per-holding thesis breakers.

Define rebalance bands and thesis-breaker rules per holding; the Review workstation reconciles live performance against these saved rules. Available with a live account.

Brokerage Import

Sync transactions

Connect a brokerage via Plaid, review transactions, and approve into a new or existing portfolio.

Link a brokerage connection, sync transactions, review the proposed changes, and confirm them into a portfolio. Available with a live account.