PRIVATE TRUST CO NA
SEC Form 13F institutional filer · CIK 0001277557
13F-HR · 518 reported holdings · 2026-03-31
Reported long-US-equity value
$0.76B
Top-10 concentration
33.8%
PRIVATE TRUST CO NA — $759M AUM allocation strategy
PRIVATE TRUST CO NA files SEC Form 13F and reports $759M of long US equity value across 518 reported holdings for 2026-03-31.
Its largest sector bet is Information Technology 12.8%, followed by Financials 9.1% and Communication Services 3.8%.
The top 10 holdings account for 34% of reported value — a broadly spread portfolio. 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.
PRIVATE TRUST CO NA — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$759M
total across 518 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
34% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$IVZ +79.3K sh · +$2.11M+$VTWO +23.4K sh · +$2.29M+$BEN +18.8K sh · +$401K
Biggest trims (shares)
−$BLK −19.7K sh · −$933K−$PFE −16.5K sh · −$232K−$WBD −11.6K sh · −$353K
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)
- Semiconductors4.7%—
- Technology Hardware, Storage & Peripherals4.5%—
- Asset Management & Custody Banks4.3%—
- Interactive Media & Services3.8%—
- Systems Software3.5%—
- Broadline Retail2.1%—
- Investment Banking & Brokerage1.7%—
- Financial Exchanges & Data1.6%—
- Other holdings73.7%—
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 |
|---|---|---|---|---|---|
| $AAPL | Apple Inc | 135K | $34.3M | -2.1K | 4.5% |
| $MSFT | Microsoft Corporation | 72K | $26.6M | -1.72K | 3.5% |
| $IVZ | Invesco Ltd | 532K | $22.4M | +79.3K | 3.0% |
| $NVDA | NVIDIA Corporation | 125K | $21.8M | -4.16K | 2.9% |
| $GOOG | Alphabet Inc. Class C Capital Stock | 61.3K | $17.6M | -3.48K | 2.3% |
| $AMZN | Amazon.com Inc | 78.2K | $16.3M | +947 | 2.1% |
| $AVGO | Broadcom Inc | 45.1K | $14M | -1.88K | 1.8% |
…and 511 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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