DUPONT CAPITAL MANAGEMENT CORP
SEC Form 13F institutional filer · CIK 0001128251
13F-HR · 51 reported holdings · 2026-03-31
Asset manager.
Reported long-US-equity value
$0.75B
Top-10 concentration
45.8%
DUPONT CAPITAL MANAGEMENT CORP — $748M AUM allocation strategy
DUPONT CAPITAL MANAGEMENT CORP files SEC Form 13F and reports $748M of long US equity value across 51 reported holdings for 2026-03-31.
Its largest sector bet is Information Technology 23.0%, followed by Communication Services 12.0% and Financials 9.0%.
The top 10 holdings account for 46% 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.
DUPONT CAPITAL MANAGEMENT CORP — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$748M
total across 51 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
46% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$IVZ +70.8K sh · +$13.6M+$T +45K sh · +$2.98M+$NFLX +25.8K sh · +$2.76M
Biggest trims (shares)
−$CRH −41.9K sh · −$6.27M−$WMT −31.1K sh · −$1.98M−$BAC −30.2K sh · −$3.17M
Exited to nil (held last quarter, gone now)
$CRM ($11.1M last qtr)$SPGI ($10.4M last qtr)$TDG ($9.35M last qtr)$BKNG ($8.57M last qtr)$KKR ($6.48M 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)
- Semiconductors10.7%—
- Interactive Media & Services8.5%—
- Technology Hardware, Storage & Peripherals6.6%—
- Systems Software5.6%—
- Broadline Retail4.8%—
- Pharmaceuticals3.7%—
- Asset Management & Custody Banks3.3%—
- Transaction & Payment Processing Services3.1%—
- Other holdings53.7%—
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
9 of 9 rows · sorted by Value ↓
| Ticker | Holding | Shares | Value | Δ QoQ | Weight |
|---|---|---|---|---|---|
| $NVDA | NVIDIA Corporation | 351K | $61.3M | +0 | 8.2% |
| $AAPL | Apple Inc | 197K | $49.9M | -7.49K | 6.7% |
| $GOOGL | Alphabet Inc | 148K | $42.4M | +0 | 5.7% |
| $MSFT | Microsoft Corporation | 113K | $41.8M | +1.06K | 5.6% |
| $AMZN | Amazon.com Inc | 172K | $35.7M | +0 | 4.8% |
| $IVZ | Invesco Ltd | 128K | $24.6M | +70.8K | 3.3% |
| $MA | Mastercard Incorporated | 46.2K | $23.1M | +4.7K | 3.1% |
| $META | Meta Platforms Inc | 36.7K | $21M | -2.12K | 2.8% |
| $JPM | JP Morgan Chase & Co | 67.1K | $19.7M | -5.18K | 2.6% |
…and 42 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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