NATIXIS
SEC Form 13F institutional filer · CIK 0001274981
13F-HR · 421 reported holdings · 2026-03-31
Natixis is a bank.
Reported long-US-equity value
$21.98B
Top-10 concentration
55.3%
NATIXIS — $22B AUM allocation strategy
NATIXIS files SEC Form 13F and reports $22B of long US equity value across 421 reported holdings for 2026-03-31.
Its largest sector bet is Information Technology 24.5%, followed by Communication Services 5.4% and Consumer Discretionary 5.0%.
The top 10 holdings account for 55% 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.
NATIXIS — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$22B
total across 421 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
55% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$NVDA +9.7M sh · +$1.64B+$NCLH +3.19M sh · +$59.6M+$AAPL +2.83M sh · +$695M
Biggest trims (shares)
−$PFE −3.72M sh · −$86.5M−$SPYM −3.11M sh · −$324M−$FCX −2.55M sh · −$129M
Exited to nil (held last quarter, gone now)
$INTU ($58.4M last qtr)$WMB ($58.4M last qtr)$CPT ($52M last qtr)$FOX ($43.9M last qtr)$MCK ($28.6M 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)
- Semiconductors15.5%—
- Interactive Media & Services5.4%—
- Technology Hardware, Storage & Peripherals4.7%—
- Systems Software4.3%—
- Broadline Retail3.3%—
- Diversified Banks3.2%—
- Automobile Manufacturers1.7%—
- Industrial Conglomerates1.2%—
- Other holdings60.7%—
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 |
|---|---|---|---|---|---|
| $NVDA | NVIDIA Corporation | 14M | $2.44B | +9.7M | 11.1% |
| $AAPL | Apple Inc | 4.1M | $1.04B | +2.83M | 4.7% |
| $MSFT | Microsoft Corporation | 2.57M | $953M | +2.23M | 4.3% |
| $META | Meta Platforms Inc | 1.31M | $749M | -230K | 3.4% |
| $JPM | JP Morgan Chase & Co | 2.41M | $708M | +802K | 3.2% |
| $AVGO | Broadcom Inc | 1.64M | $507M | -976K | 2.3% |
| $MU | Micron Technology Inc | 1.32M | $445M | +321K | 2.0% |
…and 414 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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