Qube Research & Technologies Ltd
SEC Form 13F institutional filer · CIK 0001729829
13F-HR · 333 reported holdings · 2026-03-31
Quantitative investment management firm.
Reported long-US-equity value
$40.73B
Top-10 concentration
18.1%
Qube Research & Technologies Ltd — $40.7B AUM allocation strategy
Qube Research & Technologies Ltd files SEC Form 13F and reports $40.7B of long US equity value across 333 reported holdings for 2026-03-31.
Its largest sector bet is Information Technology 11.3%, followed by Communication Services 5.1% and Financials 5.0%.
The top 10 holdings account for 18% 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.
Qube Research & Technologies Ltd — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$40.7B
total across 333 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
18% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$F +12M sh · +$123M+$WBD +9.18M sh · +$244M+$VTRS +9.15M sh · +$124M
Biggest trims (shares)
−$INTC −7.45M sh · −$245M−$CCL −5.36M sh · −$176M−$T −4.73M sh · −$109M
Exited to nil (held last quarter, gone now)
$WMT ($1.23B last qtr)$NFLX ($594M last qtr)$EOG ($308M last qtr)$ETN ($283M last qtr)$ABBV ($250M 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)
- Technology Hardware, Storage & Peripherals4.8%—
- Semiconductors4.3%—
- Interactive Media & Services4.0%—
- Diversified Banks2.8%—
- Systems Software2.2%—
- Pharmaceuticals1.6%—
- Broadline Retail1.5%—
- Transaction & Payment Processing Services1.2%—
- Other holdings77.6%—
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 |
|---|---|---|---|---|---|
| $AAPL | Apple Inc | 5.54M | $1.4B | +1.84M | 3.4% |
| $MSFT | Microsoft Corporation | 2.41M | $893M | +716K | 2.2% |
| $MU | Micron Technology Inc | 2.2M | $742M | +969K | 1.8% |
| $JPM | JP Morgan Chase & Co | 2.47M | $726M | +1.31M | 1.8% |
| $LLY | Eli Lilly and Company | 715K | $658M | +519K | 1.6% |
| $GOOG | Alphabet Inc. Class C Capital Stock | 2.18M | $627M | -370K | 1.5% |
| $AMZN | Amazon.com Inc | 2.94M | $612M | -2.26M | 1.5% |
| $GOOGL | Alphabet Inc | 2.06M | $590M | +154K | 1.4% |
| $AVGO | Broadcom Inc | 1.87M | $580M | -710K | 1.4% |
| $SNDK | Sandisk Corporation | 844K | $536M | -238K | 1.3% |
…and 323 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.
Newsletter signup
Free subscription. Daily trading day morning dispatch. No spam.