Avalon Trust Co
SEC Form 13F institutional filer · CIK 0001798150
13F-HR · 258 reported holdings · 2026-03-31
SEC-registered institutional investment manager.
Reported long-US-equity value
$1.22B
Top-10 concentration
60.5%
Avalon Trust Co — $1.22B AUM allocation strategy
Avalon Trust Co files SEC Form 13F and reports $1.22B of long US equity value across 258 reported holdings for 2026-03-31.
Its largest sector bet is Information Technology 33.8%, followed by Financials 11.2% and Consumer Discretionary 10.5%.
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.
Avalon Trust Co — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$1.22B
total across 258 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
60% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$NFLX +268K sh · +$25.7M+$SYK +60.2K sh · +$19.8M+$PANW +39.7K sh · +$4.66M
Biggest trims (shares)
−$MDLZ −211K sh · −$11.3M−$FSLR −111K sh · −$30.2M−$NOW −109K sh · −$16.7M
Exited to nil (held last quarter, gone now)
$ITW ($61.6K last qtr)$SBAC ($57.1K last qtr)$INVH ($49.9K last qtr)$MO ($43.2K last qtr)$QCOM ($34.4K 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)
- Semiconductors18.0%—
- Technology Hardware, Storage & Peripherals8.7%—
- Interactive Media & Services8.0%—
- Systems Software7.2%—
- Broadline Retail6.3%—
- Transaction & Payment Processing Services4.4%—
- Health Care Equipment3.4%—
- Multi-Sector Holdings2.8%—
- Other holdings41.3%—
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 | 727K | $127M | -7.63K | 10.4% |
| $AAPL | Apple Inc | 416K | $106M | +5K | 8.7% |
| $GOOGL | Alphabet Inc | 340K | $97.6M | -39.5K | 8.0% |
| $AVGO | Broadcom Inc | 298K | $92.1M | -34.5K | 7.6% |
| $MSFT | Microsoft Corporation | 237K | $87.6M | +5.76K | 7.2% |
| $AMZN | Amazon.com Inc | 369K | $76.8M | +2.4K | 6.3% |
| $V | Visa Inc | 177K | $53.4M | +3.51K | 4.4% |
| $BRK.B | Berkshire Hathaway Inc.-Class B | 69.8K | $33.5M | -218 | 2.7% |
| $PWR | Quanta Services Inc | 60.6K | $33.3M | -33.1K | 2.7% |
| $LOW | Lowe's Companies Inc | 127K | $30.1M | +611 | 2.5% |
…and 248 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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