CC
Capstone Capital LLC — 13F Portfolio Analysis & Stock Picks (Q3 2026)
Capstone Capital LLCCIK: 0001993327
Concentrated strategySector-focusedMomentum follower
Total reported value
$178.7M
Reporting period: 2026-09-30 · Number of holdings: 25
CAPSTONE CAPITAL LLC disclosed 25 holdings in its latest 13F filing for the period ending 2026-09-30, with total reported value of $178.7M and a quarterly turnover rate of 3.6%.
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Personality snowflake
- Concentration
- 100
- Portfolio Stability
- 3.6
- Momentum
- 100
- Sector conviction
- 100
- Diversification
- 50
- Sizing Uniformity
- 74.08
Capstone Capital LLC's disclosed holdings carry a Herfindahl concentration index of 0.298 — mathematically equivalent to about 3 equally-sized positions, well below its 25 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes vary widely across the portfolio (a coefficient of variation of 2.59), with a handful of outsized bets alongside many smaller positions.
Recent activity leans toward adding more aggressively to already-large existing positions than to newly initiated ones (a 15.8 percentage-point tilt) — a pattern consistent with a momentum-following approach.
Sector classification currently covers about 3% of this portfolio's disclosed value; the remainder includes holdings (e.g. unmapped tickers, options, or other security types) not yet covered by our sector mapping.
Source and citation information
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Recent moves
View source Form 13F filing on SEC.govAdd VCSH
+18.8% $2.0M
Trim DFEM
+0.1% -$465.6K
Trim DFAC
+1.3% $1.3M
Sold out KLAC
Sold out AMAT
New buy CVX
Holdings Map
New buyAddUnchangedTrim
Top 10 holdings by weight
Full holdings list this quarter
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | DFAC | Dimensional US Core Equity 2 | ETF-Other | 47.21% | -0.25% | +1.33% | |
| 2 | DFIC | Dimensional International Co | ETF-Other | 22.77% | +0.09% | +1.52% | |
| 3 | DFEM | Dimensional Emrg Mrkt Core | ETF-Other | 11.62% | -0.51% | +0.07% | |
| 4 | VCSH | Vanguard S/t CORP Bond ETF | ETF-Corp Bonds | 8.05% | +0.98% | +18.81% | |
| 5 | VTEB | Vanguard Tax-exempt Bond ETF | ETF-Other | 5.72% | -0.08% | +7.62% | |
| 6 | AAPL | Apple Inc | Stock-Tech | 0.55% | +0.06% | -0.81% | |
| 7 | NVDA | Nvidia CORP | Stock-Tech | 0.43% | +0.04% | -0.26% | |
| 8 | MSFT | Microsoft CORP | Stock-Tech | 0.41% | +0.10% | +0.07% | |
| 9 | VCIT | Vanguard Int-term Corporate | ETF-Corp Bonds | 0.35% | -0.05% | -5.06% | |
| 10 | BAB | Invesco Taxable Municipal Bo | ETF-Other | 0.31% | -0.03% | — | |
| 11 | SUB | Ishares Short-term National | ETF-Other | 0.23% | -0.01% | — | |
| 12 | IVV | Ishares Core S&p 500 ETF | ETF-Large Cap & Growth | 0.22% | — | — | |
| 13 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 0.22% | -0.02% | -1.28% | |
| 14 | AMZN | Amazon.com Inc | Stock-Consumer Disc | 0.22% | — | -0.12% | |
| 15 | LVS | Las Vegas Sands CORP | Stock-Consumer Disc | 0.21% | -0.06% | -0.08% | |
| 16 | MUB | Ishares National Muni Bond E | ETF-Other | 0.20% | -0.02% | — | |
| 17 | DFUS | Dimensional US Eq Mkt ETF | ETF-Other | 0.19% | — | — | |
| 18 | SPY | Ss Spdr S&p 500 ETF Trust-us | ETF-Large Cap & Growth | 0.16% | — | — | |
| 19 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 0.15% | -0.01% | -0.51% | |
| 20 | MMU | Western Asset Managed Munici | Stock-Other | 0.15% | -0.03% | — | |
| 21 | XMHQ | Invesco S&p Midcap Qual ETF | ETF-Other | 0.13% | -0.01% | — | |
| 22 | LRCX | Lam Research CORP | Stock-Tech | 0.13% | -0.04% | -0.14% | |
| 23 | DFUV | Dimensional US Marketwide Va | ETF-Other | 0.12% | -0.01% | -2.00% | |
| 24 | CVX | Chevron CORP | Stock-Energy | 0.12% | +0.12% | NEW | |
| 25 | MU | Micron Technology Inc | Stock-Tech | 0.11% | -0.02% | — |
Portfolio Performance
Performance for Q4 2026
+1.4%
Performance Last 4 Quarters
+14.9%
- Stdev
- +9.3%
- Beta
- +0.71
- Alpha
- +2.2%
- Max Drawdown
- -5.5%
- Annualized Perf
- +15.6%
- Batting Avg vs S&P
- +34.4%
- Sortino
- +3.05
- Stutzer
- +0.46
- Treynor
- +0.21
- Sterling
- +1.07
- Calmar
- +2.85
- Information Ratio
- -0.57
- Tracking Error
- +5.3%
- Stdev Down
- +4.9%
- Winning Months %
- +68.8%
- Losing Months %
- +31.3%
- Best 12 Months
- +30.4%
- Worst 12 Months
- +5%
- Efficiency Ratio
- +0.6
- Sharpe
- +1.61
- Stdev Sectors
- +22.9%
- Skewness
- -0.38
- Kurtosis
- +0.25
- Upside Potential
- +4.51
Reported value over time
Sector allocation
Sector allocation over time
Quarterly history
Holding changes this quarter
Capstone Capital LLC's most significant position changes for 2026-09-30: Sold out: Kla CORP (KLAC); Sold out: Applied Materials Inc (AMAT); New buy: Chevron CORP (CVX); Add: Vanguard S/t CORP Bond ETF (VCSH) — shares +18.81%; Add: Dimensional Emrg Mrkt Core (DFEM) — shares +0.07%.
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | VCSH | Vanguard S/t CORP Bond ETF | +1% | +18.81% | Add |
| 2 | CVX | Chevron CORP | +0.1% | NEW | New buy |
| 3 | MSFT | Microsoft CORP | +0.1% | +0.07% | Add |
| 4 | DFIC | Dimensional International Co | +0.1% | +1.52% | Add |
| 5 | AAPL | Apple Inc | +0.1% | -0.81% | Trim |
| 6 | NVDA | Nvidia CORP | 0% | -0.26% | Trim |
| 7 | AMZN | Amazon.com Inc | — | -0.12% | Trim |
| 8 | IVV | Ishares Core S&p 500 ETF | — | — | Unchanged |
| 9 | SPY | Ss Spdr S&p 500 ETF Trust-us | — | — | Unchanged |
| 10 | DFUS | Dimensional US Eq Mkt ETF | — | — | Unchanged |
| 11 | GOOG | Alphabet Inc-cl C | 0% | -0.51% | Trim |
| 12 | SUB | Ishares Short-term National | 0% | — | Unchanged |
| 13 | DFUV | Dimensional US Marketwide Va | 0% | -2.00% | Trim |
| 14 | XMHQ | Invesco S&p Midcap Qual ETF | 0% | — | Unchanged |
| 15 | MUB | Ishares National Muni Bond E | 0% | — | Unchanged |
| 16 | GOOGL | Alphabet Inc-cl A | 0% | -1.28% | Trim |
| 17 | MU | Micron Technology Inc | 0% | — | Unchanged |
| 18 | MMU | Western Asset Managed Munici | 0% | — | Unchanged |
| 19 | BAB | Invesco Taxable Municipal Bo | 0% | — | Unchanged |
| 20 | LRCX | Lam Research CORP | 0% | -0.14% | Trim |
| 21 | VCIT | Vanguard Int-term Corporate | -0.1% | -5.06% | Trim |
| 22 | LVS | Las Vegas Sands CORP | -0.1% | -0.08% | Trim |
| 23 | VTEB | Vanguard Tax-exempt Bond ETF | -0.1% | +7.62% | Add |
| 24 | AMAT | Applied Materials Inc | -0.1% | EXIT | Sold out |
| 25 | KLAC | Kla CORP | -0.2% | EXIT | Sold out |
| 26 | DFAC | Dimensional US Core Equity 2 | -0.3% | +1.33% | Add |
| 27 | DFEM | Dimensional Emrg Mrkt Core | -0.5% | +0.07% | Add |
💡
Data Source Notice: AlphaSMO is the web's most authoritative 13F / Inside Trader database. Institutional holdings and insider trades presented here are precisely computed to deliver accurate portfolio reporting.
Filing History
FAQ
What is Capstone Capital LLC and what type of investor is it?
Capstone Capital LLC is an investment manager that files SEC Form 13F quarterly, disclosing its U.S. public equity holdings to regulators. As of the most recent reporting period (2026-09-30), the firm manages a tracked equity portfolio valued at approximately $178.7M, spread across 25 disclosed positions.
What are Capstone Capital LLC's largest equity positions?
Based on the latest 13F filing, Capstone Capital LLC's top holdings by market value are:
1. Dimensional US Core Equity 2 (DFAC) — $84.4M (47.2%)
2. Dimensional International Co (DFIC) — $40.7M (22.8%)
3. Dimensional Emrg Mrkt Core (DFEM) — $20.8M (11.6%)
4. Vanguard S/t CORP Bond ETF (VCSH) — $14.4M (8.1%)
5. Vanguard Tax-exempt Bond ETF (VTEB) — $10.2M (5.7%)
What changes did Capstone Capital LLC make in its most recent portfolio filing?
In the latest reported quarter, Capstone Capital LLC made 18 notable position adjustments: 1 new positions were initiated, 6 existing holdings were added to, 9 positions were partially reduced, and 2 were completely exited. The largest of these moves: Sold out: Kla CORP (KLAC); Sold out: Applied Materials Inc (AMAT); New buy: Chevron CORP (CVX); Add: Vanguard S/t CORP Bond ETF (VCSH) — shares +18.81%; Add: Dimensional Emrg Mrkt Core (DFEM) — shares +0.07%
What sectors does Capstone Capital LLC focus on?
Capstone Capital LLC is concentrated in the following sectors based on its current disclosed equity portfolio:
• Information Technology: 63.8%
• Consumer Discretionary: 17.1%
• Communication Services: 14.5%
• Energy: 4.7%
Investment Profile
Capstone Capital LLC returned an annualized 15.6% over the trailing 32 months — outperforming the S&P 500 by 2.2 points — based on a reconstructed track record of its disclosed 13F positions, with a beta of 0.71 (less volatile than the market) and a 34% quarterly batting average against the index.
Its portfolio is concentrated and long-term-holding, with 63.8% of the portfolio concentrated in Information Technology.
It has added to its DFAC position over the past two quarters (+$12.9M, now $84.4M), while trimming LVS over the same stretch (-$163.6K, still holding $383.8K).
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Developer Access
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REST API
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