NATIXIS ADVISORS, LLC
SEC Form 13F institutional filer · CIK 0001018331
13F-HR · 499 reported holdings · 2026-03-31
Reported long-US-equity value
$0.06B
Top-10 concentration
31.1%
NATIXIS ADVISORS, LLC — $56.7M AUM allocation strategy
NATIXIS ADVISORS, LLC files SEC Form 13F and reports $56.7M of long US equity value across 499 reported holdings for 2026-03-31.
Its largest sector bet is Information Technology 16.7%, followed by Communication Services 7.9% and Consumer Discretionary 4.5%.
The top 10 holdings account for 31% 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.
NATIXIS ADVISORS, LLC — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$56.7M
total across 499 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
31% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$IVV +3.88M sh · +$444K+$SPYM +3.59M sh · +$263K+$IWM +2.19M sh · +$180K
Biggest trims (shares)
−$VTWO −2.57M sh · −$253K−$PCG −1.07M sh · −$16.6K−$HPQ −879K sh · −$19.8K
Exited to nil (held last quarter, gone now)
$FICO ($25.7K last qtr)$ZBRA ($4.7K last qtr)$BF.B ($3.87K last qtr)$TTD ($441 last qtr)$PSKY ($233 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)
- Semiconductors8.1%—
- Interactive Media & Services7.1%—
- Technology Hardware, Storage & Peripherals4.9%—
- Systems Software3.8%—
- Broadline Retail3.3%—
- Transaction & Payment Processing Services1.3%—
- Integrated Oil & Gas1.3%—
- Pharmaceuticals1.3%—
- Other holdings69.0%—
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
8 of 8 rows · sorted by Value ↓
| Ticker | Holding | Shares | Value | Δ QoQ | Weight |
|---|---|---|---|---|---|
| $NVDA | NVIDIA Corporation | 19.1M | $3.34M | +1.66M | 5.9% |
| $AAPL | Apple Inc | 10.8M | $2.75M | +800K | 4.9% |
| $MSFT | Microsoft Corporation | 5.77M | $2.14M | -400K | 3.8% |
| $AMZN | Amazon.com Inc | 9.03M | $1.88M | -29.6K | 3.3% |
| $GOOG | Alphabet Inc. Class C Capital Stock | 6.01M | $1.73M | +166K | 3.1% |
| $AVGO | Broadcom Inc | 3.96M | $1.22M | +58K | 2.2% |
| $GOOGL | Alphabet Inc | 3.98M | $1.14M | +232K | 2.0% |
| $META | Meta Platforms Inc | 2.01M | $1.14M | +140K | 2.0% |
…and 491 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
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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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