Stanley Capital Management, LLC
SEC Form 13F institutional filer · CIK 0001518934
13F-HR · 22 reported holdings · 2026-03-31
Reported long-US-equity value
$0.39B
Top-10 concentration
67.4%
Stanley Capital Management, LLC — $387M AUM allocation strategy
Stanley Capital Management, LLC files SEC Form 13F and reports $387M of long US equity value across 22 reported holdings for 2026-03-31.
Its largest sector bet is Information Technology 21.7%, followed by Financials 18.1% and Health Care 16.6%.
The top 10 holdings account for 67% of reported value — a conviction-weighted book concentrated in its best ideas. The sector and industry splits below are of the same reported value. Track quarter-over-quarter adds, trims, new positions and exits below — sourced from SEC 13F filings, public domain.
Stanley Capital Management, LLC — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$387M
total across 22 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
67% of value
higher = narrower conviction; lower = spread / hedging
Biggest trims (shares)
−$VRT −38.3K sh · +$10.7M−$AMAT −9K sh · +$6.07M−$MCK −1.3K sh · +$232K
Exited to nil (held last quarter, gone now)
None this quarter
Sector allocation (share of reported value)
each slice is a share of the reported long-US-equity value — smaller sectors and the rest of the book roll into “Other holdings”
Qtr shift = share-point change vs the prior quarter's filing — first period tracked for this filer; the column fills in with the next quarterly refresh.
Industry allocation (share of reported value)
- Interactive Media & Services13.2%—
- Electrical Components & Equipment12.4%—
- Transaction & Payment Processing Services10.2%—
- Semiconductor Materials & Equipment8.7%—
- Application Software8.2%—
- Managed Health Care7.2%—
- Health Care Distributors6.5%—
- Hotels, Resorts & Cruise Lines6.1%—
- Other holdings27.6%—
the finer GICS cut of the same book — same denominator — smaller industries roll into “Other holdings”
Qtr shift = share-point change vs the prior quarter's filing — first period tracked for this filer; the column fills in with the next quarterly refresh.
Top S&P 500 holdings
10 of 10 rows · sorted by Value ↓
| Ticker | Holding | Shares | Value | Δ QoQ | Weight |
|---|---|---|---|---|---|
| $VRT | Vertiv Holdings LLC | 191K | $47.8M | -38.3K | 12.4% |
| $AMAT | Applied Materials Inc | 98.8K | $33.8M | -9K | 8.7% |
| $MCK | McKesson Corporation | 28.8K | $24.9M | -1.3K | 6.4% |
| $META | Meta Platforms Inc | 41.9K | $24M | +0 | 6.2% |
| $ORCL | Oracle Corporation | 160K | $23.5M | +28K | 6.1% |
| $EXPE | Expedia Group Inc | 102K | $23.5M | +0 | 6.1% |
| $CPAY | Corpay Inc | 79.8K | $23.2M | +0 | 6.0% |
| $CTVA | Corteva Inc | 262K | $21.9M | +0 | 5.7% |
| $GOOG | Alphabet Inc. Class C Capital Stock | 68.8K | $19.8M | +0 | 5.1% |
| $MRVL | Marvell Technology Inc | 183K | $18.1M | +20K | 4.7% |
…and 12 more holdings in the full 13F filing (top positions only shown).
SEC Form 13F data sets · public domain · 45-day filing lag · >$100M AUM managers · as reported
← All 13F filers·← QuantOrb.pro
How to read Δ QoQ — the five insight categories, and the caveats
The categories. Analysts, quants and retail traders look past total portfolio value to isolate actionable signals. Five categories matter.
Conviction & concentration shifts
New positions vs complete exits — a brand-new stock signals high conviction; a full liquidation suggests a broken thesis or tax-loss harvesting. Aggressive sizing — look at share count, not dollars: a 20% share increase during a drawdown is strong dip-buying. Concentration — a narrowing top-5/10 means conviction; spreading capital across more names means hedging.
Sector & macro allocation rotations
Aggregating Δ QoQ moves across sectors shows where smart money is leaning in or sneaking out — rotating out of growth into defensives or energy, for example. The fund's total long equity exposure quarter-over-quarter is a proxy for overall institutional risk appetite.
Crowding & smart-money consensus
When several managers initiate or expand the same stock in the same quarter, that is institutional consensus. Contrarian reads: top pickers buying hard into a beaten-down name the market is selling.
Derivative & option overlays
Reported call/put changes indicate whether managers are adding downside hedges or leveraging upside exposure. Note: a long increase may be half of a market-neutral pair trade.
Who reads this
| Retail "cloners" | High-conviction ideas to replicate ~45 days after quarter-end. |
| Corporate IR | Which funds bought or dumped the stock, before the next call. |
| Quant / algo traders | Cross-sectional factor inputs: flow, momentum, ownership. |
Four caveats before you trade on it
- 45-day lag — holdings are quarter-end; positions may already be closed.
- Long-only — 13Fs miss shorts, pair trades and cash.
- No non-US / fixed income — the picture is US equities plus options.
- Corporate actions — splits and spinoffs distort raw share deltas.
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