MIZUHO SECURITIES USA LLC

CIK 0000812291 · Q2 2026

13F Equity AUM

$6.7B

+57.0% QoQ

Positions

770

+87 QoQ

AUM Rank

#696

Top 8%

Skill Alpha (FF)

—

Building track record (4q)

Quarters Tracked

~1 years

Portfolio Concentration

Top 5: 25.1%Top 10: 34.5%Top 20: 43.7%

SPY6.8%

NVDA5.7%

AAPL5.0%

GOOG4.4%

MSFT3.3%

AMZN2.7%

AVGO2.1%

MU1.5%

GOOGL1.5%

META1.4%

Others (760)65.5%

HHI (Herfindahl-Hirschman Index) measures portfolio concentration. Low (<1500) = diversified, Moderate (1500-2500), High (>2500) = concentrated bets.

Sector Allocation

Technology30.5%

Financial Services22.1%

Communication Services8.9%

Consumer Cyclical7.0%

Unclassified6.9%

Healthcare6.7%

Industrials6.1%

Consumer Defensive3.1%

Other8.7%

Portfolio weight by GICS sector based on latest 13F filing. Sectors below 2% are grouped as “Other.”

Position Sizing

Positions: 770Median: 0.04%Avg: 0.13%

0–0.5%

745(53.4%)

0.5–1%

10(6.4%)

1–3%

10(15.1%)

3–5%

3(12.7%)

5%+

2(12.4%)

Count of positions per weight bucket — (%) = combined portfolio weight

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Portfolio Overlap

Shared: 0Unique: 770vs 20 funds

0%Low

770

Fund positions

Consensus CUSIPs

Jaccard similarity of this fund’s portfolio vs the consensus of top 20 funds by AUM. Low (<15%) = contrarian, Moderate (15-40%), High (>40%) = follows the crowd.

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Position Changes This Quarter

New91Increased547Decreased43Exited5

New Positions

MRVL0.3%

+69K

ORACLE CORP0.3%

+133K

AEON ACQUISITION I C…0.1%

+1.0M

SHREYA ACQUISITION G…0.1%

+1.0M

JAB ACQUISITION CORP…0.1%

+1.0M

DISCIPLINED GROWTH0.1%

+960K

APERTURE AC0.1%

+945K

SO 4.5 06/15/270.1%

+88K

FUTURE MONEY ACQUISI…0.1%

+612K

PCAPW0.1%

+525K

Increased

IPCXU0.2%

+959K(+1323%)

GIWWU0.1%

+774K(+4951%)

PYROPHYTE ACQUISITIO…0.2%

+731K(+371%)

COPL-WT0.2%

+722K(+242%)

LPBBW0.2%

+674K(+165%)

SPY6.8%

+591K(+4990%)

ROMAN DBDR ACQUISITI…0.3%

+571K(+57%)

GOOG4.4%

+546K(+193%)

DAAQW0.2%

+542K(+102%)

SPACSPHERE ACQUISITI…0.1%

+521K(+106%)

Decreased

WEC 4.375 06/01/270.0%

-32,728,499(-100%)

ON 0.5 03/01/290.0%

-4,292,318(-99%)

LPAAW0.0%

-1,463,112(-99%)

ALFUW0.0%

-1,112,336(-82%)

FVNNU0.0%

-666,591(-98%)

PGACU0.0%

-553,757(-73%)

ETHMW0.0%

-470,209(-94%)

SPKLW0.0%

-428,242(-98%)

LKSPU0.1%

-365,511(-38%)

ANSC0.5%

-314,020(-11%)

Exited

OAKU

-148,100

ALPHATIME ACQUISITIO…

-107,105

OAKUW

-100,000

ABPWW

-11,386

ECDAW

-98,294

Quarter-over-quarter changes compared to prior 13F filing. New = first appearance; Exited = no longer held.

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Holdings

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