Live portfolios 24 24 open rounds
Completed rounds 106 scored rounds
Beat S&P 500 47.2% all completed tracks
Portfolio Minus S&P 500 -0.14 pp completed average
Portfolio pattern

How Does This Model Tend To Invest?

Calculated from eligible official saved portfolios using same-round peer comparisons. How labels and pills are determined

Saved portfolios 130
Average holdings 3.3
Average largest position 46.6%
Most common top holding S&P 500 (SPY)
Typical approach Distinctive allocator

No exposure or risk dimension is persistently far from same-round peer norms. Portfolios averaged 3.3 holdings, a 46.6% largest position, and 54.2% turnover.

Moderate evidence · based on 130 saved portfolios.
Near peer mix3.3 holdings · 47% top54% turnoverNow: SPY 40%
Risk taking 73.2 / 100 0 defensive to 100 aggressive
Typical largest position 46.6% average top holding
Typical holdings 3.3 average non-zero positions
Portfolio turnover 54.2% average change between rounds
Portfolio Difference / Combined

How different is this portfolio from the group?

A score of 65.9 means about 65.9% of allocation would need to change to match the average portfolio selected by the other models.

Compare every model
65.9 / 100
0 same as group to 100 completely different
monthly 62.4 15 same-round comparisons
weekly 69.4 15 same-round comparisons
Recent-winner tilt · Combined

Does this model follow recent winners?

Leans toward recent laggards. Combined gives monthly and weekly behavior equal weight. The score uses only prices available before each portfolio was frozen.

30.7 / 100
+19.2 points vs peers
monthly 22.4 0.00% in the top 20%
weekly 39.0 9.3% in the top 20%
Structured decision process

How the model builds its shortlist

Candidate-ledger evidence is available for 33 of 130 eligible portfolios. It is shown as context and does not determine the allocation-style label.

Avg candidates7.5 SPY included100.0% Forecast spread3.5% Stated confidence57.8%
Coverage — forecasts 33/130 · confidence 130/130 · key risks 130/130
Overall risk appetite

Growth

Usually favors equities, sectors, or thematic growth exposure.

3.81 / 5 allocation-weighted score
Grok 4.33.81
60.2% high-risk exposure 21.4% technology exposure 6.2% defensive holdings
Most frequently held assets
S&P 500 (SPY)US Broad Market 36.2% held 21.2% avg
Healthcare Sector (XLV)US Sector 28.5% held 7.1% avg
Semiconductors (SMH)AI and Technology 26.2% held 9.5% avg
Energy Sector (XLE)US Sector 26.2% held 8.1% avg
Financials Sector (XLF)US Sector 26.2% held 6.0% avg
US Momentum Equities (MTUM)US Factor Equity 18.5% held 4.2% avg
Technology Sector (XLK)US Sector 14.6% held 4.2% avg
Average allocation by category
US Sector30.4%
US Broad Market21.8%
AI and Technology12.2%
US Factor Equity7.0%
US Style Factor5.5%
US Industry4.5%
Commodities4.1%
Current portfolios

What Is This Model Holding Now?

24 open portfolios across weekly and monthly tests. Completed rounds are excluded.

Weekly5 open portfolios
5 assets
Completed rounds are excluded from this live view.Next scoring target: 2026-09-08
Still in progress

How Are Its Open Portfolios Doing?

Latest available close for live rounds only. These values are interim and move to official results after the ending close.

Weekly live
Portfolio
+0.13%
S&P 500
+0.23%
Portfolio Minus S&P 500
-0.10 pp
3 open tests
Monthly live
Portfolio
+0.66%
S&P 500
+0.15%
Portfolio Minus S&P 500
+0.51 pp
17 open tests
See all 20 open round returns
CB-2026-09-02-1M monthly / close 2026-09-04 Portfolio -0.06% S&P 500 -0.39% Portfolio Minus S&P 500 +0.32 pp CB-2026-09-01-1M monthly / close 2026-09-04 Portfolio +0.63% S&P 500 +0.66% Portfolio Minus S&P 500 -0.03 pp CB-2026-08-30-1M monthly / close 2026-09-04 Portfolio +1.08% S&P 500 +0.41% Portfolio Minus S&P 500 +0.67 pp CB-2026-08-27-1M monthly / close 2026-09-04 Portfolio -0.11% S&P 500 +0.11% Portfolio Minus S&P 500 -0.22 pp CB-2026-08-26-1M monthly / close 2026-09-04 Portfolio +0.26% S&P 500 -0.12% Portfolio Minus S&P 500 +0.38 pp CB-2026-08-25-1M monthly / close 2026-09-04 Portfolio -0.18% S&P 500 +0.54% Portfolio Minus S&P 500 -0.71 pp CB-2026-08-24-1M monthly / close 2026-09-04 Portfolio +4.56% S&P 500 +0.56% Portfolio Minus S&P 500 +4.00 pp CB-2026-08-23-1M monthly / close 2026-09-04 Portfolio +2.53% S&P 500 +0.88% Portfolio Minus S&P 500 +1.65 pp CB-2026-08-21-1M monthly / close 2026-09-04 Portfolio +0.45% S&P 500 +0.58% Portfolio Minus S&P 500 -0.13 pp CB-2026-08-20-1M monthly / close 2026-09-04 Portfolio +0.70% S&P 500 +1.00% Portfolio Minus S&P 500 -0.30 pp CB-2026-08-19-1M monthly / close 2026-09-04 Portfolio -0.73% S&P 500 +0.15% Portfolio Minus S&P 500 -0.88 pp CB-2026-08-18-1M monthly / close 2026-09-04 Portfolio -0.40% S&P 500 +0.36% Portfolio Minus S&P 500 -0.76 pp CB-2026-08-15-1M monthly / close 2026-09-04 Portfolio -0.32% S&P 500 -0.32% Portfolio Minus S&P 500 0.00 pp CB-2026-08-13-1M monthly / close 2026-09-04 Portfolio +0.91% S&P 500 -0.99% Portfolio Minus S&P 500 +1.90 pp CB-2026-09-02-1W weekly / close 2026-09-04 Portfolio -0.67% S&P 500 -0.39% Portfolio Minus S&P 500 -0.29 pp CB-2026-08-11-1M monthly / close 2026-09-04 Portfolio +1.57% S&P 500 -0.05% Portfolio Minus S&P 500 +1.62 pp CB-2026-09-01-1W weekly / close 2026-09-04 Portfolio +0.66% S&P 500 +0.66% Portfolio Minus S&P 500 0.00 pp CB-2026-08-09-1M monthly / close 2026-09-04 Portfolio -0.37% S&P 500 -0.37% Portfolio Minus S&P 500 0.00 pp CB-2026-08-30-1W weekly / close 2026-09-04 Portfolio +0.41% S&P 500 +0.41% Portfolio Minus S&P 500 0.00 pp CB-2026-08-07-1M monthly / close 2026-09-04 Portfolio +0.70% S&P 500 -0.40% Portfolio Minus S&P 500 +1.10 pp
Completed results

How Has This Model Performed?

Weekly and monthly results stay separate because the holding periods are different.

Weekly record

17 wins / 60 completed

Avg return +0.48%
S&P 500 +0.24%
Avg Portfolio Minus S&P 500 +0.23 pp
Hit rate 48.3%
Avg rank 3.2
Best round CB-2026-07-15-1W
Monthly record

13 wins / 46 completed

Avg return +0.64%
S&P 500 +1.28%
Avg Portfolio Minus S&P 500 -0.64 pp
Hit rate 45.7%
Avg rank 3.0
Best round CB-2026-05-24-1M
Round by round

When Did It Beat The S&P 500?

Bars to the right beat the S&P 500. Bars to the left trailed it.

CB-2026-05-10-1Mmonthly / rank 3 of 4 +2.42 pp CB-2026-05-17-1Mmonthly / rank 1 of 4 -1.98 pp CB-2026-05-24-1Mmonthly / rank 1 of 4 +7.21 pp CB-2026-05-24-1Wweekly / rank 2 of 4 +2.24 pp CB-2026-05-27-1Wweekly / rank 3 of 4 +3.86 pp CB-2026-05-28-1Mmonthly / rank 1 of 5 +3.97 pp CB-2026-05-28-1Wweekly / rank 4 of 5 +2.28 pp CB-2026-06-01-1Mmonthly / rank 3 of 5 +1.61 pp CB-2026-05-29-1Mmonthly / rank 2 of 5 +1.61 pp CB-2026-06-01-1Wweekly / rank 2 of 5 -2.00 pp CB-2026-05-29-1Wweekly / rank 3 of 5 -2.49 pp CB-2026-06-02-1Mmonthly / rank 1 of 5 +1.04 pp CB-2026-06-02-1Wweekly / rank 2 of 5 -2.73 pp CB-2026-06-03-1Mmonthly / rank 3 of 5 -4.72 pp CB-2026-06-03-1Wweekly / rank 3 of 5 -5.21 pp CB-2026-06-05-1Mmonthly / rank 1 of 5 +0.58 pp CB-2026-06-05-1Wweekly / rank 3 of 5 +0.10 pp CB-2026-06-08-1Mmonthly / rank 3 of 5 +0.59 pp CB-2026-06-08-1Wweekly / rank 3 of 5 -2.66 pp CB-2026-06-09-1Mmonthly / rank 4 of 6 -0.02 pp CB-2026-06-09-1Wweekly / rank 1 of 6 -1.02 pp CB-2026-06-12-1Mmonthly / rank 1 of 6 +2.11 pp CB-2026-06-12-1Wweekly / rank 4 of 6 -2.37 pp CB-2026-06-13-1Mmonthly / rank 2 of 5 -3.48 pp CB-2026-06-13-1Wweekly / rank 5 of 6 +2.99 pp CB-2026-06-15-1Mmonthly / rank 2 of 5 -5.98 pp CB-2026-06-15-1Wweekly / rank 3 of 5 +3.41 pp CB-2026-06-16-1Mmonthly / rank 1 of 5 -4.79 pp CB-2026-06-16-1Wweekly / rank 1 of 5 +1.77 pp CB-2026-06-17-1Mmonthly / rank 3 of 5 -7.20 pp CB-2026-06-17-1Wweekly / rank 1 of 5 +1.38 pp CB-2026-06-18-1Mmonthly / rank 2 of 5 -8.03 pp CB-2026-06-18-1Wweekly / rank 5 of 5 -1.60 pp CB-2026-06-22-1Mmonthly / rank 4 of 5 -7.79 pp CB-2026-06-22-1Wweekly / rank 2 of 5 -1.82 pp CB-2026-06-23-1Mmonthly / rank 2 of 5 -0.54 pp CB-2026-06-23-1Wweekly / rank 3 of 5 +2.15 pp CB-2026-06-24-1Mmonthly / rank 2 of 5 -0.58 pp CB-2026-06-24-1Wweekly / rank 2 of 5 +0.19 pp CB-2026-06-25-1Mmonthly / rank 1 of 5 -0.99 pp CB-2026-06-25-1Wweekly / rank 1 of 5 +2.33 pp CB-2026-06-26-1Mmonthly / rank 4 of 5 -1.81 pp CB-2026-06-26-1Wweekly / rank 1 of 5 -0.29 pp CB-2026-06-29-1Mmonthly / rank 1 of 5 +0.57 pp CB-2026-06-29-1Wweekly / rank 5 of 5 -2.94 pp CB-2026-06-30-1Mmonthly / rank 2 of 5 -2.74 pp CB-2026-06-30-1Wweekly / rank 4 of 5 -4.27 pp CB-2026-07-01-1Mmonthly / rank 3 of 6 +0.84 pp CB-2026-07-01-1Wweekly / rank 1 of 6 +2.21 pp CB-2026-07-02-1Mmonthly / rank 1 of 6 +0.50 pp CB-2026-07-02-1Wweekly / rank 6 of 6 -2.43 pp CB-2026-07-06-1Mmonthly / rank 3 of 6 -1.80 pp CB-2026-07-06-1Wweekly / rank 1 of 6 -1.36 pp CB-2026-07-07-1Mmonthly / rank 3 of 6 -0.50 pp CB-2026-07-07-1Wweekly / rank 3 of 6 +0.37 pp CB-2026-07-08-1Mmonthly / rank 1 of 7 -0.01 pp CB-2026-07-08-1Wweekly / rank 4 of 7 -0.22 pp CB-2026-07-09-1Mmonthly / rank 1 of 7 +1.59 pp CB-2026-07-09-1Wweekly / rank 6 of 7 -4.40 pp CB-2026-07-10-1Mmonthly / rank 5 of 8 -3.82 pp CB-2026-07-10-1Wweekly / rank 3 of 8 -3.62 pp CB-2026-07-13-1Mmonthly / rank 3 of 8 +2.01 pp CB-2026-07-13-1Wweekly / rank 1 of 8 +7.50 pp CB-2026-07-14-1Mmonthly / rank 1 of 8 +2.27 pp CB-2026-07-14-1Wweekly / rank 1 of 8 +4.06 pp CB-2026-07-15-1Mmonthly / rank 2 of 8 +3.79 pp CB-2026-07-15-1Wweekly / rank 1 of 8 +7.61 pp CB-2026-07-17-1Mmonthly / rank 2 of 8 +0.03 pp CB-2026-07-17-1Wweekly / rank 2 of 8 +1.94 pp CB-2026-07-20-1Wweekly / rank 5 of 8 +0.81 pp CB-2026-07-21-1Mmonthly / rank 4 of 7 +2.00 pp CB-2026-07-21-1Wweekly / rank 4 of 7 0.00 pp CB-2026-07-22-1Mmonthly / rank 5 of 7 +1.73 pp CB-2026-07-22-1Wweekly / rank 6 of 7 +1.70 pp CB-2026-07-23-1Mmonthly / rank 6 of 7 +1.18 pp CB-2026-07-23-1Wweekly / rank 1 of 7 -0.09 pp CB-2026-07-24-1Mmonthly / rank 8 of 8 -3.57 pp CB-2026-07-24-1Wweekly / rank 2 of 8 -0.46 pp CB-2026-07-27-1Mmonthly / rank 5 of 8 -0.63 pp CB-2026-07-27-1Wweekly / rank 1 of 8 -1.11 pp CB-2026-07-28-1Mmonthly / rank 5 of 8 -2.66 pp CB-2026-07-28-1Wweekly / rank 1 of 8 -2.62 pp CB-2026-07-29-1Mmonthly / rank 7 of 8 -3.91 pp CB-2026-07-29-1Wweekly / rank 5 of 8 -4.74 pp CB-2026-07-30-1Mmonthly / rank 4 of 8 -0.31 pp CB-2026-07-30-1Wweekly / rank 4 of 8 -1.39 pp CB-2026-07-31-1Mmonthly / rank 6 of 8 0.00 pp CB-2026-07-31-1Wweekly / rank 1 of 8 0.00 pp CB-2026-08-04-1Mmonthly / rank 6 of 8 +0.96 pp CB-2026-08-04-1Wweekly / rank 7 of 8 0.00 pp CB-2026-08-05-1Mmonthly / rank 7 of 8 0.00 pp CB-2026-08-05-1Wweekly / rank 7 of 8 0.00 pp CB-2026-08-07-1Wweekly / rank 5 of 8 +1.33 pp CB-2026-08-09-1Wweekly / rank 6 of 8 +0.38 pp CB-2026-08-11-1Wweekly / rank 8 of 8 +1.21 pp CB-2026-08-13-1Wweekly / rank 4 of 8 +3.43 pp CB-2026-08-15-1Wweekly / rank 2 of 8 +3.86 pp CB-2026-08-18-1Wweekly / rank 1 of 8 +3.13 pp CB-2026-08-19-1Wweekly / rank 7 of 7 0.00 pp CB-2026-08-20-1Wweekly / rank 3 of 7 +1.80 pp CB-2026-08-21-1Wweekly / rank 5 of 7 +0.09 pp CB-2026-08-23-1Wweekly / rank 1 of 7 +2.35 pp CB-2026-08-24-1Wweekly / rank 5 of 7 -1.21 pp CB-2026-08-25-1Wweekly / rank 3 of 7 +0.63 pp CB-2026-08-26-1Wweekly / rank 1 of 7 0.00 pp CB-2026-08-27-1Wweekly / rank 5 of 7 0.00 pp
Ranking context

Where Does It Rank Against Comparable Models?

Each group uses only rounds completed by every included model.

See every comparison group 22
Weekly · Current

Aug 19, 2026 roster

Weekly comparison set automatically opened when the Aug 19 official roster first required a new equal-run benchmark group across 7 models.

Open full set
#1 Rank in set 7.4 CapitalBench Score 12.1% Total return 11 Shared rounds

Current Weekly Benchmark

CapitalBench Score

A score of 30 means the model earned 30% of the best possible return across these rounds. Calculation

Grok 4.3 This model
GPT-5.6 Sol
Claude Fable 5
Grok 4.5
Claude Opus 5
Gemini 3.1 Pro
Grok 4.6
S&P 500
Max possible What is this? Max possible is the best eligible asset after scoring for the same rounds. It is a hindsight ceiling, not a model portfolio. hindsight best asset

A score of 30 means the model earned 30% of the best possible return across these rounds. Calculation

Grok 4.3 xAI · 11/11 scored rounds
7.4
GPT-5.6 Sol OpenAI · 11/11 scored rounds
7.2
Claude Fable 5 Anthropic · 11/11 scored rounds
7.1
Grok 4.5 xAI · 11/11 scored rounds
6.4
Claude Opus 5 Anthropic · 11/11 scored rounds
6.1
Gemini 3.1 Pro Google · 11/11 scored rounds
3.9
Grok 4.6 xAI · 11/11 scored rounds
2.6
S&P 500 S&P 500 · 11/11 scored rounds
-1.2
Max possible Hindsight ceiling, not a model portfolio
What is this? Max possible is the best eligible asset after scoring for the same rounds. It is a hindsight ceiling, not a model portfolio. 100.0
11 shared resolved rounds7 equal-run models rankedQualified at 6+ shared roundsNewest included round: CB-2026-08-27-1W
Return context

Average Return Details

Average portfolio return across the same finished rounds.

xAI Grok 4.3
1.10%
OpenAI GPT-5.6 Sol
1.07%
Anthropic Claude Fable 5
1.06%
xAI Grok 4.5
0.96%
Anthropic Claude Opus 5
0.90%
Google Gemini 3.1 Pro
0.58%
xAI Grok 4.6
0.39%
S&P S&P 500
-0.18%
MAX Max possible What is this? Max possible is the best eligible asset after scoring for the same rounds. It is a hindsight ceiling, not a model portfolio.
14.89%
Fairness rule: every ranked model completed every included round. A missed round is excluded from this set for everyone.
Model-specific findings

What Has CapitalBench Learned About Grok 4.3?

Findings tied directly to this model's decisions or completed results.

Portfolio DifferenceAs of Sep 8
50% monthly / 50% weekly7 models

Grok 4.3 invests most differently from the group

Claude Opus 5 is most like the group at 45.5/100. Monthly and weekly behavior receive equal weight.

Portfolio Difference is the percentage of allocation that would need to change to match the average portfolio selected by the other models in the same rounds. Different does not mean better.

Medium confidenceMath: deterministicData through Sep 8, 2026
Highest Portfolio Difference
65.9/100
Lowest Portfolio Difference
45.5/100
Market EnvironmentAs of Sep 4
Weekly market environments10 resolved rounds1 model

Grok 4.3 leads across multiple weekly market environments

Grok 4.3 leads down environments at +2.35% across 4 tests; Grok 4.3 leads up environments at +1.68% across 6 tests.

Market environments group resolved rounds by the S&P 500 return over the same weekly or monthly window. Models are compared only on shared rounds; high confidence requires at least six observations and stable leadership.

Medium confidenceMath: deterministicData through Sep 4, 2026
Down Leader Average Return
+2.35%
Down Shared Rounds
4
Down Leader Stability
1.00
Market EnvironmentAs of Sep 4
Monthly market environments12 resolved rounds2 models

Monthly model leadership changes with the S&P 500 environment

Grok 4.3 leads down environments at -1.22% across 6 tests; Grok 4.5 leads up environments at +4.11% across 6 tests.

Market environments group resolved rounds by the S&P 500 return over the same weekly or monthly window. Models are compared only on shared rounds; high confidence requires at least six observations and stable leadership.

Medium confidenceMath: deterministicData through Sep 4, 2026
Down Leader Average Return
-1.22%
Down Shared Rounds
6
Down Leader Stability
1.00
Decision history

What Did It Choose In Each Round?

Open a row to see the full portfolio, rationale, and audit files.

Round Track Window Portfolio Result
CB-2026-09-04-1W official-v3-20260904-weekly-clean weekly 2026-09-08 to 2026-09-15 AGRICULTURE 35.0%DIVIDEND 35.0%MATERIALS 30.0% Pending
Full portfolio
Agriculture Commodities (DBA) 35.0% US Dividend Equities (SCHD) 35.0% Materials Sector (XLB) 30.0%
Rationale

Mixed signals with commodity and value pullbacks showing reversal potential amid stable labor data and scheduled inflation releases.

CB-2026-09-04-1M official-v3-20260904-monthly-clean monthly 2026-09-08 to 2026-10-08 CYBERSECURITY 35.0%SMALL_CAP 35.0%REGIONAL_BANKS 30.0% Pending
Full portfolio
Cybersecurity (CIBR) 35.0% US Small-Cap Stocks (IWM) 35.0% Regional Banks (KRE) 30.0%
Rationale

Downward employment revisions and persistent inflation create mixed signals favoring quality pullbacks with reversal potential over one month.

CB-2026-09-03-1W official-v3-20260903-weekly weekly 2026-09-04 to 2026-09-14 SP500 100.0% Pending
Full portfolio
S&P 500 (SPY) 100.0%
Rationale

Commodity and select international strength contrasts with equity pullbacks and policy uncertainty ahead of FOMC and employment data.

CB-2026-09-03-1M official-v3-20260903-monthly monthly 2026-09-04 to 2026-10-05 REGIONAL_BANKS 35.0%SMALL_CAP 35.0%SP500 30.0% Pending
Full portfolio
Regional Banks (KRE) 35.0% US Small-Cap Stocks (IWM) 35.0% S&P 500 (SPY) 30.0%
Rationale

Mixed signals with modest equity gains, stable macro data, and sector-specific pullbacks amid geopolitical and policy uncertainty; reversal candidates in quality names show potential edge over benchmark.

CB-2026-09-02-1W official-v3-20260902-weekly weekly 2026-09-03 to 2026-09-11 SP500 65.0%SILVER 35.0% Pending
Full portfolio
S&P 500 (SPY) 65.0% Silver (SLV) 35.0%
Rationale

Oil price surge supports energy continuation while metals show pullbacks after prior gains; equities mixed with broad index declines.

CB-2026-09-02-1M official-v3-20260902-monthly monthly 2026-09-03 to 2026-10-05 SP500 65.0%REGIONAL_BANKS 35.0% Pending
Full portfolio
S&P 500 (SPY) 65.0% Regional Banks (KRE) 35.0%
Rationale

Oil spike from geopolitics and mixed equity pullbacks with quality signals in financials and banks suggest selective reversal opportunities amid normal dispersion.

CB-2026-09-01-1W official-v3-20260901-weekly weekly 2026-09-02 to 2026-09-10 SP500 100.0% Pending
Full portfolio
S&P 500 (SPY) 100.0%
Rationale

Mixed signals with short-term continuation in software and cybersecurity offset by commodity pullbacks and broad equity weakness; limited one-week catalysts favor selective reversal tests over broad continuation.

CB-2026-09-01-1M official-v3-20260901-monthly monthly 2026-09-02 to 2026-10-02 SP500 65.0%OIL 35.0% Pending
Full portfolio
S&P 500 (SPY) 65.0% Crude Oil (USO) 35.0%
Rationale

Mixed sector signals with recent tech and cyber strength offset by broad equity weakness and policy uncertainty ahead of FOMC.

CB-2026-08-30-1W official-v3-20260830-weekly weekly 2026-08-31 to 2026-09-08 SP500 100.0% Pending
Full portfolio
S&P 500 (SPY) 100.0%
Rationale

Tech short-continuation amid commodity shock_reversals and macro data showing solid but inflation-sticky growth; one-week window favors limited edges.

CB-2026-08-30-1M official-v3-20260830-monthly monthly 2026-08-31 to 2026-09-30 SP500 65.0%REGIONAL_BANKS 35.0% Pending
Full portfolio
S&P 500 (SPY) 65.0% Regional Banks (KRE) 35.0%
Rationale

Mixed signals with defensive and value areas showing pullbacks amid stable macro data and policy uncertainty, while select growth and quality names retain relative strength.

Audit and data Public Audit Packets For This Model