CORNERSTONE ENTERPRISES, LLC
SEC Form 13F institutional filer · CIK 0001987314
13F-HR · 24 reported holdings · 2026-03-31
Reported long-US-equity value
$0.09B
Top-10 concentration
82.9%
CORNERSTONE ENTERPRISES, LLC — $86.9M AUM allocation strategy
CORNERSTONE ENTERPRISES, LLC files SEC Form 13F and reports $86.9M of long US equity value across 24 reported holdings for 2026-03-31.
Its largest sector bet is Information Technology 49.1%, followed by Communication Services 19.5% and Consumer Discretionary 13.9%.
The top 10 holdings account for 83% 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.
CORNERSTONE ENTERPRISES, LLC — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$86.9M
total across 24 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
83% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$PLTR +2.54K sh · −$1.6M+$HOOD +1.32K sh · −$776K+$GEV +781 sh · +$1.21M
Biggest trims (shares)
−$NVDA −3.47K sh · −$1.43M−$AMZN −2.55K sh · −$1.68M−$TSLA −1.97K sh · −$1.3M
Exited to nil (held last quarter, gone now)
$V ($1.2M last qtr)$ORCL ($515K last qtr)$CMG ($241K last qtr)
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 & Services19.5%—
- Systems Software15.1%—
- Semiconductors12.9%—
- Broadline Retail11.5%—
- Application Software11.0%—
- IT Consulting & Other Services5.6%—
- Diversified Banks4.0%—
- Electronic Components3.5%—
- Other holdings16.8%—
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 |
|---|---|---|---|---|---|
| $NVDA | NVIDIA Corporation | 64.5K | $11.2M | -3.47K | 12.9% |
| $MSFT | Microsoft Corporation | 27.7K | $10.3M | +524 | 11.8% |
| $AMZN | Amazon.com Inc | 48.2K | $10M | -2.55K | 11.6% |
| $PLTR | Palantir Technologies Inc | 65.3K | $9.56M | +2.54K | 11.0% |
| $GOOG | Alphabet Inc. Class C Capital Stock | 30.7K | $8.82M | -80 | 10.1% |
| $META | Meta Platforms Inc | 14.2K | $8.11M | -72 | 9.3% |
| $IBM | International Business Machines Corporation | 20.3K | $4.92M | +532 | 5.7% |
| $JPM | JP Morgan Chase & Co | 12K | $3.53M | +311 | 4.1% |
| $CRWD | CrowdStrike Holdings Inc | 7.15K | $2.79M | +30 | 3.2% |
| $GEV | GE Vernova Inc | 3.18K | $2.78M | +781 | 3.2% |
…and 14 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
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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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