MIZUHO MARKETS AMERICAS LLC
SEC Form 13F institutional filer · CIK 0001825516
13F-HR · 92 reported holdings · 2026-03-31
SEC-registered institutional investment manager.
Reported long-US-equity value
$2.68B
Top-10 concentration
53.2%
MIZUHO MARKETS AMERICAS LLC — $2.68B AUM allocation strategy
MIZUHO MARKETS AMERICAS LLC files SEC Form 13F and reports $2.68B of long US equity value across 92 reported holdings for 2026-03-31.
Its largest sector bet is Utilities 16.2%, followed by Industrials 11.8% and Information Technology 10.4%.
The top 10 holdings account for 53% 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.
MIZUHO MARKETS AMERICAS LLC — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$2.68B
total across 92 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
53% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$ZTS +386K sh · +$44.6M+$SPY +385K sh · +$248M+$NEE +331K sh · +$34M
Biggest trims (shares)
−$KVUE −12M sh · −$208M−$CSGP −4.14M sh · −$286M−$GEHC −1.95M sh · −$160M
Exited to nil (held last quarter, gone now)
$LUV ($55.3M last qtr)$ATO ($40.4M last qtr)$ABBV ($27.6M last qtr)$CAT ($27.1M last qtr)$TER ($23.8M 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)
- Electric Utilities8.9%—
- Multi-Utilities7.3%—
- Air Freight & Logistics5.9%—
- Industrial Conglomerates5.9%—
- Semiconductors4.5%—
- Transaction & Payment Processing Services4.2%—
- Hotel & Resort REITs4.0%—
- Systems Software3.9%—
- Other holdings55.4%—
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 |
|---|---|---|---|---|---|
| $FDX | FedEx Corporation | 447K | $159M | +2.81K | 5.9% |
| $HON | Honeywell International Inc | 699K | $158M | -1.34M | 5.9% |
| $ETR | Entergy Corporation | 1.39M | $157M | — | 5.8% |
| $FIS | Fidelity National Information Services Inc | 2.38M | $112M | -1.29M | 4.2% |
| $VICI | VICI Properties Inc | 3.97M | $108M | — | 4.0% |
| $MSFT | Microsoft Corporation | 281K | $104M | +171K | 3.9% |
| $COR | Cencora Inc | 288K | $90.4M | +63.2K | 3.4% |
| $EXC | Exelon Corporation | 1.66M | $81.1M | — | 3.0% |
…and 84 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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