Model portfolio rebalance, 31 October 2025: 2 in, 2 out
Rebalanced at the close of 31 October 2025: 2 names entered and 2 left, 18 of 20 kept; the book returned +21.5% in October 2025 against +8.0% for equal-weight holding of the same names and +6.4% for the Nasdaq 100. $10,000 following the rule since January 2016 stood at $333k, against $110k holding the same names and $62k in the Nasdaq 100.
Changes at this rebalance
The book after the rebalance
The month in numbers
| Series | This month | Year to date | $10,000 since 2016 |
|---|---|---|---|
| Model portfolio | +21.5% | +135.3% | $333k |
| Holding all names | +8.0% | +40.2% | $110k |
| Nasdaq 100 | +6.4% | +24.0% | $62k |
Inverse-volatility weights times the engine's exposure, no leverage, after costs. Month-end values are read from the public artifact; the full record is on the model portfolio page.
How to read this
Backtested, not live: the model portfolio is one fixed rule re-run at each month-end since 2016 with next-open fills and 5 basis points per unit of turnover, on a universe assembled in 2026 knowing which names won, so read the gap to holding rather than the level. Educational publication, not investment advice; identical for everyone; past performance does not predict future results.
Hesper Atlas is an educational publication, not investment advice. The portfolio is one rules-based construction, identical for everyone, and knows nothing about your situation. Data: end-of-day. Read the terms.