Arlington Trust Co LLC
SEC Form 13F institutional filer · CIK 0001997685
13F-HR · 417 reported holdings · 2026-03-31
Reported long-US-equity value
$0.20B
Top-10 concentration
80.3%
Arlington Trust Co LLC — $203M AUM allocation strategy
Arlington Trust Co LLC files SEC Form 13F and reports $203M of long US equity value across 417 reported holdings for 2026-03-31.
Its largest sector bet is Financials 35.6%, followed by Information Technology 6.5% and Consumer Discretionary 1.9%.
The top 10 holdings account for 80% 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.
Arlington Trust Co LLC — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$203M
total across 417 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
80% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$IVZ +147K sh · +$28.4M+$FCX +4.38K sh · +$261K+$NVDA +3.29K sh · +$383K
Biggest trims (shares)
−$BRK.B −13.4K sh · −$6.93M−$T −6.14K sh · −$147K−$SCHW −4.07K sh · −$119K
Exited to nil (held last quarter, gone now)
$XLV ($11.6K last qtr)$XLRE ($6.05K last qtr)$XLC ($4.71K last qtr)$XLU ($1.71K 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)
- Asset Management & Custody Banks25.8%—
- Financial Exchanges & Data5.2%—
- Technology Hardware, Storage & Peripherals2.9%—
- Semiconductors2.5%—
- Interactive Media & Services1.9%—
- Multi-Sector Holdings1.9%—
- Systems Software1.2%—
- Automobile Manufacturers1.1%—
- Other holdings57.4%—
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
7 of 7 rows · sorted by Value ↓
| Ticker | Holding | Shares | Value | Δ QoQ | Weight |
|---|---|---|---|---|---|
| $IVZ | Invesco Ltd | 274K | $52.3M | +147K | 25.8% |
| $SPGI | S&P Global Inc | 49.9K | $10.5M | +457 | 5.2% |
| $AAPL | Apple Inc | 23K | $5.83M | +1.96K | 2.9% |
| $BRK.B | Berkshire Hathaway Inc.-Class B | 8.03K | $3.85M | -13.4K | 1.9% |
| $NVDA | NVIDIA Corporation | 19.1K | $3.34M | +3.29K | 1.6% |
| $MSFT | Microsoft Corporation | 6.83K | $2.53M | -1.13K | 1.2% |
| $TSLA | Tesla Inc | 6.46K | $2.4M | +300 | 1.2% |
…and 410 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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