● Backtest lab · buy and hold

Pick book vs the market

Prices 2025-10-06 → 2026-10-16 · 260 sessions
Ratings as of 2026-10-16
← Desk · Map · Grants · Winner
+47.2%Total
+13.6%SPY
+33.6%Excess vs SPY
+45.7%CAGR
34.3%Vol
1.15Sharpe
-18.8%Max DD
2.18Beta

What this is

Buy-and-hold of this week's PICK list over trailing prices. Ratings are not walked forward — a name that is a PICK today is treated as a pick on every day in the window. No costs, no rebalance. Cash earns 0 in the published book. Default book is the model portfolio, weights renormalized to 100% invested. Cash is a separate toggle. Benchmark is SPY.

Not a scoring-model backtest. A name that is a PICK on 2026-10-16 is treated as a pick on every day in the window. That embeds hindsight. Use this to see whether the current book is a momentum pile-up or a lagged recovery — not to claim the five-factor composite had edge historically. No commissions, no slippage, daily close-to-close.

Path

Indexed to 100 at the start of the selected window. Switch the book and the lookback; the table below stays on trailing 3m / 6m / 1y from 2026-10-16.

Picks — 16 names

Model weights sum to 100% invested. 3m / 6m / 1y are buy-and-hold total returns to 2026-10-16 versus SPY over the same window.

TickerSleeveWeight 3m6m1y vs SPYMax DDSharpe
TSM
Taiwan Semiconductor Manufacturing C
Core 15.0% -2.8% +12.7% +36.5% +22.8% -21.5% 0.86
NVDA
NVIDIA Corporation
Core 15.0% +3.3% +6.0% +15.4% +1.8% -20.2% 0.45
GOOGL
Alphabet Inc.
Core 15.0% -1.9% +0.9% +36.0% +22.4% -21.1% 0.98
MU
Micron Technology, Inc.
Core 11.2% -9.5% +96.0% +360.2% +346.6% -39.1% 2.19
AMD
Advanced Micro Devices, Inc.
Tactical 9.6% -2.9% +92.3% +159.6% +145.9% -27.8% 1.63
ARM
Arm Holdings plc
Tactical 6.6% -21.4% +30.1% +45.8% +32.2% -48.8% 0.80
AVGO
Broadcom Inc.
Contrarian 3.5% -14.9% -17.7% -2.0% -15.7% -31.7% 0.11
BA
The Boeing Company
Contrarian 3.5% -7.1% -15.5% -13.4% -27.1% -26.9% -0.36
KTOS
Kratos Defense & Security Solutions,
Contrarian 3.4% -16.2% -42.1% -59.7% -73.3% -69.9% -0.96
LDOS
Leidos Holdings, Inc.
Contrarian 3.4% +19.0% -19.4% -37.0% -50.6% -49.9% -1.23
ETN
Eaton Corporation plc
Contrarian 2.9% -2.9% -4.0% +3.0% -10.7% -18.6% 0.17
AVAV
AeroVironment, Inc.
Contrarian 2.5% -18.2% -38.2% -68.9% -82.6% -70.6% -1.21
FSLR
First Solar, Inc.
Contrarian 2.2% -16.2% -10.3% -24.8% -38.4% -45.9% -0.31
VST
Vistra Corp.
Contrarian 2.1% -6.3% -4.8% -24.1% -37.8% -36.1% -0.36
MP
MP Materials Corp.
Contrarian 2.1% -13.2% -39.4% -46.0% -59.6% -61.4% -0.49
TLN
Talen Energy Corporation
Contrarian 1.9% -3.1% +2.5% -17.6% -31.2% -36.7% -0.12

Avoids — 9 names

Equal-weight foil. If the pick book is just high-beta beta, this list should not look dramatically worse. If it does, the rating at least sorted the trailing tape.

Ticker 3m6m1y vs SPYMax DDSharpe
AI
C3.ai, Inc.
— +31.8% +20.7% -42.4% -56.1% -60.5% -0.68
TEM
Tempus AI, Inc.
— +32.1% +14.0% -30.5% -44.1% -59.8% -0.16
PYPL
PayPal Holdings, Inc.
— +1.5% +10.2% -20.5% -34.1% -48.7% -0.38
CRM
Salesforce, Inc.
— +41.5% +29.2% -2.1% -15.7% -43.6% 0.10
SDGR
Schrödinger, Inc.
— +49.7% +76.6% +6.2% -7.5% -50.8% 0.34
CRWD
CrowdStrike Holdings, Inc.
— +19.0% +110.0% +83.4% +69.8% -37.2% 1.27
FTNT
Fortinet, Inc.
— +7.0% +104.8% +95.8% +82.2% -14.3% 1.64
IRDM
Iridium Communications Inc.
— -7.4% +4.8% +118.6% +104.9% -21.5% 1.47
ILMN
Illumina, Inc.
— +36.4% +97.6% +159.9% +146.2% -25.7% 2.04

Method

Alignment. Daily closes (CBOE delayed history) via hist.json, inner-joined to SPY and every pick with a full tape (260 sessions, 2025-10-06 to 2026-10-16). Weights. Model = inverse-vol sleeves with a 12% cap, renormalized to fully invested. Published keeps the 20.0% cash sleeve at a 0% return. Sharpe. Daily mean annualized minus 4%, divided by annualized daily vol. Next. Once Railway has more than one daily snapshot, this page can walk ratings forward instead of freezing this week's list.