Cox Capital Mgt LLC
SEC Form 13F institutional filer · CIK 0001748728
13F-HR · 41 reported holdings · 2026-03-31
Reported long-US-equity value
$0.09B
Top-10 concentration
59.5%
Cox Capital Mgt LLC — $94.7M AUM allocation strategy
Cox Capital Mgt LLC files SEC Form 13F and reports $94.7M of long US equity value across 41 reported holdings for 2026-03-31.
Its largest sector bet is Information Technology 32.9%, followed by Communication Services 11.1% and Health Care 8.0%.
The top 10 holdings account for 60% 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.
Cox Capital Mgt LLC — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$94.7M
total across 41 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
60% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$NVDA +13.4K sh · +$2.22M+$ON +8.65K sh · +$569K+$UNH +2.3K sh · +$473K
Biggest trims (shares)
−$NEM −49.2K sh · −$5.73M−$BX −4.69K sh · −$867K−$ARES −1.52K sh · −$640K
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)
- Semiconductors15.0%—
- Interactive Media & Services11.1%—
- Systems Software7.8%—
- Broadline Retail7.1%—
- Technology Hardware, Storage & Peripherals5.6%—
- Pharmaceuticals5.0%—
- Transaction & Payment Processing Services4.8%—
- Passenger Ground Transportation4.6%—
- Other holdings39.1%—
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 |
|---|---|---|---|---|---|
| $GOOG | Alphabet Inc. Class C Capital Stock | 36.6K | $10.5M | +946 | 11.1% |
| $MSFT | Microsoft Corporation | 19.9K | $7.38M | +830 | 7.8% |
| $AMZN | Amazon.com Inc | 32.3K | $6.72M | +613 | 7.1% |
| $AMD | Advanced Micro Devices Inc | 28.5K | $5.79M | +341 | 6.1% |
| $AAPL | Apple Inc | 20.6K | $5.24M | +897 | 5.5% |
| $LLY | Eli Lilly and Company | 5.09K | $4.68M | +85 | 4.9% |
| $UBER | Uber Technologies Inc | 60.6K | $4.36M | +1.09K | 4.6% |
| $NVDA | NVIDIA Corporation | 24.6K | $4.29M | +13.4K | 4.5% |
| $APH | Amphenol Corporation | 33.9K | $4.28M | +963 | 4.5% |
| $EOG | EOG Resources Inc | 21.6K | $3.12M | +214 | 3.3% |
…and 31 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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