SC
Stanley Capital Management, LLC SEC 13F Filing (Q2 2026) — Holdings & Portfolio
Stanley Capital Management, LLCCIK: 0001518934
Momentum followerQuality / disciplined sizingDiversified strategy
Total reported value
$754.3M
Reporting period: 2026-06-30 · Number of holdings: 37
Stanley Capital Management, LLC disclosed 37 holdings in its latest 13F filing for the period ending 2026-06-30, with total reported value of $754.3M and a quarterly turnover rate of 41.2%.
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Personality snowflake
- Concentration
- 14.66
- Portfolio Stability
- 41.18
- Momentum
- 100
- Sector conviction
- 60.71
- Diversification
- 74
- Sizing Uniformity
- 93.95
Stanley Capital Management, LLC's disclosed holdings carry a Herfindahl concentration index of 0.037 — mathematically equivalent to about 27 equally-sized positions, close to its 37 actual disclosed holdings. Value is spread relatively evenly across the portfolio rather than concentrated in a handful of names.
Position sizes are fairly uniform across the portfolio (a coefficient of variation of 0.60), suggesting a disciplined, rules-based approach to how much capital goes into each idea.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Source and citation information
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Recent moves
View source Form 13F filing on SEC.govAdd MRVL
-9.3% $31.3M
Add AMAT
-21.3% $22.5M
Sold out GME
New buy POOL
Add CNC
+26.2% $15.7M
New buy EQPT
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 | AMAT | Applied Materials Inc | Stock-Tech | 7.46% | +1.82% | -21.26% | |
| 2 | VRT | Vertiv Holdings Co-a | Stock-Industrials | 7.09% | -0.90% | -16.26% | |
| 3 | MRVL | Marvell Technology Inc | Stock-Tech | 6.56% | +3.53% | -9.29% | |
| 4 | RRX | Regal Rexnord CORP | Stock-Industrials | 4.22% | +0.04% | — | |
| 5 | VSTS | Vestis CORP | Stock-Other | 3.93% | +1.38% | +5.15% | |
| 6 | ELV | Elevance Health Inc | Stock-Healthcare | 3.73% | +0.87% | +24.44% | |
| 7 | BE | Bloom Energy Corp- A | Stock-Industrials | 3.60% | +0.95% | -23.25% | |
| 8 | CPAY | Corpay Inc | Stock-Tech | 3.53% | -0.35% | — | |
| 9 | CNC | Centene CORP | Stock-Healthcare | 3.49% | +1.71% | +26.18% | |
| 10 | EXPE | Expedia Group Inc | Stock-Consumer Disc | 3.45% | -0.47% | — | |
| 11 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 3.26% | -0.05% | — | |
| 12 | ICLR | ICON Public Limited Company | Stock-Healthcare | 3.23% | +1.38% | +40.16% | |
| 13 | META | Meta Platforms Inc-class A | Stock-Comm Services | 3.13% | -0.88% | — | |
| 14 | ORCL | Oracle CORP | Stock-Tech | 3.10% | -0.83% | — | |
| 15 | CTVA | Corteva Inc | Stock-Materials | 2.94% | -0.72% | — | |
| 16 | MCK | Mckesson CORP | Stock-Healthcare | 2.88% | -1.29% | — | |
| 17 | ASML | ASML Holding N.V. | Stock-Tech | 2.64% | +0.43% | — | |
| 18 | RTO | Rentokil Initial Plc-sp Adr | Stock-Other | 2.53% | -0.75% | +7.06% | |
| 19 | BAC | Bank Of America CORP | Stock-Financials | 2.43% | -0.19% | — | |
| 20 | IQV | Iqvia Holdings Inc | Stock-Healthcare | 2.24% | +0.32% | +29.67% | |
| 21 | AXP | American Express Co | Stock-Financials | 2.19% | -0.28% | — | |
| 22 | WAL | Western Alliance Bancorp | Stock-Financials | 2.09% | -0.18% | — | |
| 23 | VNT | Vontier CORP | Stock-Tech | 2.06% | -1.12% | — | |
| 24 | RHI | Robert Half Inc | Stock-Industrials | 1.96% | +0.90% | +91.82% | |
| 25 | POOL | Pool CORP | Stock-Industrials | 1.77% | +1.77% | NEW | |
| 26 | CMCO | Columbus Mckinnon Corp/ny | Stock-Other | 1.72% | -0.04% | +17.93% | |
| 27 | PRM | Perimeter Solutions Inc | Stock-Other | 1.65% | +0.23% | — | |
| 28 | EQPT | Equipmentshare.com Inc-a | Stock-Other | 1.59% | +1.59% | NEW | |
| 29 | ESAB | Esab CORP | Stock-Industrials | 1.48% | +1.48% | NEW | |
| 30 | ULTA | Ulta Beauty Inc | Stock-Consumer Disc | 1.42% | -0.65% | — | |
| 31 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 1.17% | -0.03% | — | |
| 32 | ACM | Aecom | Stock-Industrials | 1.08% | -0.57% | — | |
| 33 | AXTA | Axalta Coating Systems Ltd. | Stock-Materials | 0.98% | -0.02% | — | |
| 34 | MCO | Moody's CORP | Stock-Financials | 0.95% | -0.20% | — | |
| 35 | STGW | Stagwell Inc | Stock-Other | 0.94% | -0.06% | — | |
| 36 | FISV | Fiserv Inc | Stock-Other | 0.82% | -0.35% | — | |
| 37 | MSFT | Microsoft CORP | Stock-Tech | 0.73% | -0.18% | — |
Portfolio Performance
Performance for Q3 2026
+1.4%
Performance Last 4 Quarters
+0.3%
- Stdev
- +22.4%
- Beta
- +1.36
- Alpha
- -26.3%
- Max Drawdown
- -40.7%
- Annualized Perf
- -1.5%
- Batting Avg vs S&P
- +30.6%
- Sortino
- +0.06
- Stutzer
- +0.01
- Treynor
- +0.01
- Sterling
- -0.05
- Calmar
- -0.04
- Information Ratio
- -1.3
- Tracking Error
- +14.7%
- Stdev Down
- +14%
- Winning Months %
- +44.4%
- Losing Months %
- +55.6%
- Best 12 Months
- +25.8%
- Worst 12 Months
- -30.4%
- Efficiency Ratio
- +0.02
- Sharpe
- +0.04
- Stdev Sectors
- +9.2%
- Skewness
- +0.62
- Kurtosis
- +0.04
- Upside Potential
- +2.27
Reported value over time
Sector allocation
Sector allocation over time
Quarterly history
| Period | Holdings | Total value | Stability | Top holdings | |
|---|---|---|---|---|---|
| 2026 Q2 | 37 | $754.3M | 41 | ||
| 2026 Q1 | 40 | $598.3M | 22 | ||
| 2025 Q4 | 39 | $598.1M | 19 | ||
| 2025 Q3 | 40 | $607.7M | 61 | ||
| 2025 Q2 | 39 | $594.3M | 0 | ||
| 2025 Q1 | 37 | $508.3M | 0 | ||
| 2024 Q4 | 37 | $513.8M | 0 | ||
| 2024 Q3 | 38 | $514.7M | 0 | ||
| 2024 Q2 | 38 | $489.3M | 0 | ||
| 2024 Q1 | 30 | $402.3M | 0 | ||
| 2023 Q4 | 38 | $405.7M | 0 | ||
| 2023 Q3 | 42 | $375.0M | 0 | ||
| 2023 Q2 | 42 | $369.5M | 0 | ||
| 2023 Q1 | 42 | $334.9M | 0 | ||
| 2022 Q4 | 41 | $315.2M | 0 | ||
| 2022 Q3 | 42 | $288.9M | 0 | ||
| 2022 Q2 | 42 | $314.4M | 0 | ||
| 2022 Q1 | 41 | $342.9M | 0 | ||
| 2021 Q4 | 41 | $316.5M | 0 | ||
| 2021 Q3 | 43 | $271.4M | 0 | ||
| 2021 Q2 | 43 | $263.1M | 100 | ||
| 2021 Q1 | 42 | $251.3M | 28 | ||
| 2020 Q4 | 41 | $198.8M | 44 | ||
| 2020 Q3 | 41 | $144.2M | 33 | ||
| 2020 Q2 | 40 | $140.9M | 51 | ||
| 2020 Q1 | 35 | $129.7M | 82 | ||
| 2019 Q4 | 33 | $235.8M | 24 | ||
| 2019 Q3 | 33 | $204.5M | 25 | ||
| 2019 Q2 | 32 | $207.7M | 20 | ||
| 2019 Q1 | 33 | $204.4M | 25 | ||
| 2018 Q4 | 34 | $174.6M | 100 | ||
| 2018 Q3 | 32 | $13.0B | 100 | ||
| 2018 Q2 | 34 | $227.6M | 19 | ||
| 2018 Q1 | 34 | $221.1M | 18 | ||
| 2017 Q4 | 33 | $195.2M | 21 | ||
| 2017 Q3 | 34 | $179.3M | 19 | ||
| 2017 Q2 | 34 | $158.1M | 25 | ||
| 2017 Q1 | 36 | $160.5M | 20 | ||
| 2016 Q4 | 35 | $145.9M | 22 | ||
| 2016 Q3 | 35 | $126.6M | 30 | ||
| 2016 Q2 | 32 | $99.3M | 35 | ||
| 2016 Q1 | 33 | $105.5M | 33 | ||
| 2015 Q4 | 32 | $104.0M | 28 | ||
| 2015 Q3 | 33 | $103.5M | 23 | ||
| 2015 Q2 | 33 | $113.4M | 10 | ||
| 2015 Q1 | 33 | $111.0M | 13 | ||
| 2014 Q4 | 33 | $112.4M | — |
* This report is exclusively curated by the AlphaSMO team. AlphaSMO is the web's most authoritative 13F / Inside Trader database, delivering precise insider trading and institutional holdings insights.
Holding changes this quarter
Stanley Capital Management, LLC's most significant position changes for 2026-06-30: New buy: Pool CORP (POOL); New buy: Equipmentshare.com Inc-a (EQPT); New buy: Esab CORP (ESAB); Sold out: GameStop Corp. (GME); Sold out: Aramark (ARMK).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | MRVL | Marvell Technology Inc | +3.5% | -9.29% | Trim |
| 2 | AMAT | Applied Materials Inc | +1.8% | -21.26% | Trim |
| 3 | POOL | Pool CORP | +1.8% | NEW | New buy |
| 4 | CNC | Centene CORP | +1.7% | +26.18% | Add |
| 5 | EQPT | Equipmentshare.com Inc-a | +1.6% | NEW | New buy |
| 6 | ESAB | Esab CORP | +1.5% | NEW | New buy |
| 7 | VSTS | Vestis CORP | +1.4% | +5.15% | Add |
| 8 | ICLR | ICON Public Limited Company | +1.4% | +40.16% | Add |
| 9 | BE | Bloom Energy Corp- A | +1% | -23.25% | Trim |
| 10 | RHI | Robert Half Inc | +0.9% | +91.82% | Add |
| 11 | ELV | Elevance Health Inc | +0.9% | +24.44% | Add |
| 12 | ASML | ASML Holding N.V. | +0.4% | — | Unchanged |
| 13 | IQV | Iqvia Holdings Inc | +0.3% | +29.67% | Add |
| 14 | PRM | Perimeter Solutions Inc | +0.2% | — | Unchanged |
| 15 | RRX | Regal Rexnord CORP | 0% | — | Unchanged |
| 16 | AXTA | Axalta Coating Systems Ltd. | 0% | — | Unchanged |
| 17 | GOOG | Alphabet Inc-cl C | 0% | — | Unchanged |
| 18 | CMCO | Columbus Mckinnon Corp/ny | 0% | +17.93% | Add |
| 19 | GOOGL | Alphabet Inc-cl A | -0.1% | — | Unchanged |
| 20 | STGW | Stagwell Inc | -0.1% | — | Unchanged |
| 21 | WAL | Western Alliance Bancorp | -0.2% | — | Unchanged |
| 22 | MSFT | Microsoft CORP | -0.2% | — | Unchanged |
| 23 | BAC | Bank Of America CORP | -0.2% | — | Unchanged |
| 24 | MCO | Moody's CORP | -0.2% | — | Unchanged |
| 25 | AXP | American Express Co | -0.3% | — | Unchanged |
| 26 | CPAY | Corpay Inc | -0.4% | — | Unchanged |
| 27 | FISV | Fiserv Inc | -0.4% | — | Unchanged |
| 28 | EXPE | Expedia Group Inc | -0.5% | — | Unchanged |
| 29 | ACM | Aecom | -0.6% | — | Unchanged |
| 30 | ULTA | Ulta Beauty Inc | -0.7% | — | Unchanged |
| 31 | QDEL | Quidelortho CORP | -0.7% | EXIT | Sold out |
| 32 | CTVA | Corteva Inc | -0.7% | — | Unchanged |
| 33 | RTO | Rentokil Initial Plc-sp Adr | -0.8% | +7.06% | Add |
| 34 | ORCL | Oracle CORP | -0.8% | — | Unchanged |
| 35 | META | Meta Platforms Inc-class A | -0.9% | — | Unchanged |
| 36 | VRT | Vertiv Holdings Co-a | -0.9% | -16.26% | Trim |
| 37 | VNT | Vontier CORP | -1.1% | — | Unchanged |
| 38 | AVTR | Avantor Inc | -1.2% | EXIT | Sold out |
| 39 | MCK | Mckesson CORP | -1.3% | — | Unchanged |
| 40 | INTU | Intuit Inc | -1.4% | EXIT | Sold out |
| 41 | GPN | Global Payments Inc | -1.5% | EXIT | Sold out |
| 42 | ARMK | Aramark | -1.6% | EXIT | Sold out |
| 43 | GME | GameStop Corp. | -1.8% | EXIT | Sold out |
Filing History
FAQ
What is Stanley Capital Management, LLC and what type of investor is it?
Stanley Capital Management, 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 (2026-06-30), the firm manages a tracked equity portfolio valued at approximately $754.3M, spread across 37 disclosed positions.
What are Stanley Capital Management, LLC's largest equity positions?
Based on the latest 13F filing, Stanley Capital Management, LLC's top holdings by market value are:
1. Applied Materials Inc (AMAT) — $56.2M (7.5%)
2. Vertiv Holdings Co-a (VRT) — $53.5M (7.1%)
3. Marvell Technology Inc (MRVL) — $49.4M (6.6%)
4. Regal Rexnord CORP (RRX) — $31.8M (4.2%)
5. Vestis CORP (VSTS) — $29.6M (3.9%)
What changes did Stanley Capital Management, LLC make in its most recent portfolio filing?
In the latest reported quarter, Stanley Capital Management, LLC made 21 notable position adjustments: 3 new positions were initiated, 8 existing holdings were added to, 4 positions were partially reduced, and 6 were completely exited. The largest of these moves: New buy: Pool CORP (POOL); New buy: Equipmentshare.com Inc-a (EQPT); New buy: Esab CORP (ESAB); Sold out: GameStop Corp. (GME); Sold out: Aramark (ARMK)
What sectors does Stanley Capital Management, LLC focus on?
Stanley Capital Management, LLC is concentrated in the following sectors based on its current disclosed equity portfolio:
• Information Technology: 30.0%
• Industrials: 24.4%
• Health Care: 17.9%
• Financials: 8.8%
• Communication Services: 8.7%
• Consumer Discretionary: 5.6%
Investment Profile
Stanley Capital Management, LLC returned an annualized -1.5% over the trailing 36 months — underperforming the S&P 500 by 26.3 points — based on a reconstructed track record of its disclosed 13F positions, with a beta of 1.36 (more volatile than the market) and a 31% quarterly batting average against the index.
Its portfolio is broadly diversified and moderately active, with 30.0% of the portfolio concentrated in Information Technology.
Its turnover score has risen from 0 to 41 over the past 4 quarters — a shift toward more active trading.
It has added to its MRVL position over the past two quarters (+$35.6M, now $49.4M), while trimming VNT over the same stretch (-$4.4M, still holding $15.5M).
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