Fourier Capital Management Ltd
SEC Form 13F institutional filer · CIK 0002107705
13F-HR · 9 reported holdings · 2026-03-31
Reported long-US-equity value
$0.06B
Top-10 concentration
100.0%
Fourier Capital Management Ltd — $62.1M AUM allocation strategy
Fourier Capital Management Ltd files SEC Form 13F and reports $62.1M of long US equity value across 9 reported holdings for 2026-03-31.
Its largest sector bet is Information Technology 91.3%, followed by Consumer Discretionary 8.7%.
The top 10 holdings account for 100% 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.
Fourier Capital Management Ltd — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$62.1M
total across 9 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
100% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$NVDA +68K sh · +$11.5M+$AMZN +20.5K sh · +$4.14M+$AVGO +9.87K sh · +$2.29M
Exited to nil (held last quarter, gone now)
$AKAM ($10.2M last qtr)$TER ($8.51M last qtr)$GOOG ($7.43M last qtr)$MSFT ($7.43M last qtr)$CSCO ($3.57M 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)
- Semiconductors49.2%—
- Semiconductor Materials & Equipment14.2%—
- Electronic Components11.3%—
- Technology Hardware, Storage & Peripherals9.0%—
- Broadline Retail8.7%—
- Application Software7.7%—
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 | 95.1K | $16.6M | +68K | 26.7% |
| $AVGO | Broadcom Inc | 30.8K | $9.53M | +9.87K | 15.3% |
| $Q | Qnity Electronics Inc | 76.3K | $8.81M | — | 14.2% |
| $SNDK | Sandisk Corporation | 8.78K | $5.58M | — | 9.0% |
| $AMZN | Amazon.com Inc | 25.8K | $5.38M | +20.5K | 8.7% |
| $GLW | Corning Incorporated | 35.7K | $4.85M | — | 7.8% |
| $SNPS | Synopsys Inc | 12.1K | $4.79M | -9.5K | 7.7% |
| $INTC | Intel Corporation | 100K | $4.42M | +6.75K | 7.1% |
| $COHR | Coherent Corp | 9.05K | $2.16M | — | 3.5% |
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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