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MSU

Mizuho Securities USA Portfolio holdings

AUM $6.2B
1-Year Est. Return 35.46%
This Fund
S&P 500
This Quarter Est. Return
+7.79%
1 Year Est. Return
+35.46%
3 Year Est. Return
+99.02%
5 Year Est. Return
+126.16%
10 Year Est. Return
+434.63%
AUM
$4.93B
AUM Growth
+$250M
Cap. Flow
+$193M
Cap. Flow %
3.91%
Top 10 Hldgs %
32.67%
Holding
790
New
83
Increased
545
Reduced
60
Closed
78

Top Buys

Rank Stock Value
1
NVDA icon
NVIDIA
NVDA
+$16M
2
MSFT icon
Microsoft
MSFT
+$14.1M
3
NETD
Nabors Energy Transition Corp II
NETD
+$13.9M
4
AMZN icon
Amazon
AMZN
+$12.2M
5
KCHV
Kochav Defense Acquisition Corp
KCHV
+$11.4M

Top Sells

Rank Stock Value
1
SPY icon
State Street SPDR S&P 500 ETF Trust
SPY
+$83.3M
2
XRT icon
State Street SPDR S&P Retail ETF
XRT
+$65.5M
3
KDK
Kodiak AI
KDK
+$19.9M
4
RENE
Cartesian Growth Corp II
RENE
+$14.6M
5
KCHVU
Kochav Defense Acquisition Corp Units
KCHVU
+$12.6M

Sector Composition

Rank Sector Weight
1 Technology 28.08%
2 Financials 20%
3 Consumer Discretionary 8.74%
4 Communication Services 8.35%
5 Healthcare 7.34%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
AACBR
726
Artius II Acquisition Inc Rights
AACBR
– –
-100,000
Closed -$18K
FERAR
727
Fifth Era Acquisition Corp I Rights
FERAR
– –
-47,500
Closed -$7.13K
AIMAW
728
DELISTED
Aimfinity Investment Corp I Warrant
AIMAW
– –
-173,300
Closed -$5.2K
YOTAW
729
DELISTED
Yotta Acquisition Corporation Warrant
YOTAW
– –
-50,000
Closed -$500
AITR
730
DELISTED
AI Transportation Acquisition Corp
AITR
– –
-568,628
Closed -$6.24M
AITRR
731
DELISTED
AI Transportation Acquisition Corp Right
AITRR
– –
-107,358
Closed -$10.7K
MSSAW
732
DELISTED
Metal Sky Star Acquisition Corporation Warrant
MSSAW
– –
-200,000
Closed -$2K
MSSAR
733
DELISTED
Metal Sky Star Acquisition Corporation Right
MSSAR
– –
-16,500
Closed -$825
CCCXU
734
DELISTED
Churchill Capital Corp X Unit
CCCXU
– –
-85,710
Closed -$879K
TVAIU
735
Thayer Ventures Acquisition Corporation II Unit
TVAIU
– –
-235,113
Closed -$2.35M
CHACR
736
DELISTED
Crane Harbor Acquistion Corp Rights
CHACR
– –
-59,900
Closed -$8.98K
OYSEU
737
Oyster Enterprises II Acquisition Corp Units
OYSEU
– –
-239,770
Closed -$2.4M
UYSCR
738
UY Scuti Acquisition Corp Rights
UYSCR
– –
-80,600
Closed -$12.1K
JENA.U
739
Jena Acquisition Corp II Units
JENA.U
– –
-85,183
Closed -$865K
KCHVU
740
Kochav Defense Acquisition Corp Units
KCHVU
– –
-1,246,368
Closed -$12.6M
WTGUU
741
Wintergreen Acquisition Corp Unit
WTGUU
– –
-586,377
Closed -$5.85M
BLUWU
742
Blue Water Acquisition Corp III Unit
BLUWU
– –
-700,122
Closed -$6.98M
BACCU
743
Blue Acquisition Corp Unit
BACCU
– –
-867,478
Closed -$8.67M
BSAAU
744
BEST SPAC I Acquisition Corp Unit
BSAAU
– –
-510,001
Closed -$5.1M
KDK
745
Kodiak AI
KDK
$865M
– –
-1,765,354
Closed -$19.9M
SCD.RT
746
DELISTED
LMP Capital and Income Fund Inc. Rights (expiring July 11, 2025)
SCD.RT
– –
-431,375
Closed -$30.2K
AXINU
747
Axiom Intelligence Acquisition Corp 1 Units
AXINU
– –
-410,000
Closed -$4.12M
PACHU
748
Pioneer Acquisition I Corp Units
PACHU
– –
-595,062
Closed -$5.93M
LCCCR
749
Lakeshore Acquisition III Corp Rights
LCCCR
– –
-22,658
Closed -$3.4K
LWACU
750
LightWave Acquisition Corp Units
LWACU
– –
-293,600
Closed -$2.94M
27 28 29
30
31

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WIA
World Investment Advisors Santa Barbara, California $6.2B AUM 19.68% 1-Year Est. Return
NP
NorthRock Partners Minneapolis, Minnesota $6.2B AUM 15.8% 1-Year Est. Return
LBA
Letko, Brosseau & Associates Montreal, Quebec, Canada $6.2B AUM 38.92% 1-Year Est. Return
ACM
AKRE Capital Management Middleburg, Virginia $6.13B AUM 15.27% 1-Year Est. Return
AWA
Arkadios Wealth Advisors Atlanta, Georgia $6.13B AUM 23.41% 1-Year Est. Return
CA
Cambridge Associates Boston, Massachusetts $6.27B AUM 14.78% 1-Year Est. Return
DTC
Deep Track Capital Greenwich, Connecticut $6.12B AUM 144% 1-Year Est. Return
CIS
Capital International Sarl Los Angeles, California $6.11B AUM 32.29% 1-Year Est. Return

Mizuho Securities USA's Q3 2025 Portfolio in Review

As of Q3 2025, Mizuho Securities USA held 790 positions worth $4.93B, up 5.3% from $4.68B the previous quarter. Its ten largest holdings account for 33% of the portfolio.

Mizuho Securities USA deployed $193M of net new capital in Q3 2025, opening 83 new positions and adding to 545 existing holdings. Its largest new stake was Nabors Energy Transition Corp II: 1,235,200 shares worth $13.8M.

By sector, the portfolio is most concentrated in Technology at 28% of assets, up from 27% a quarter earlier, followed by Financials and Consumer Discretionary.

On the sell side, the largest reduction was State Street SPDR S&P 500 ETF Trust, an estimated $83.3M trimmed.

  • Mizuho Securities USA's largest Q3 2025 buy was Nabors Energy Transition Corp II: 1,235,200 shares worth $13.8M.
  • Mizuho Securities USA added most to NVIDIA in Q3 2025, an estimated $16M increase.
  • Mizuho Securities USA's biggest Q3 2025 reduction was State Street SPDR S&P 500 ETF Trust, cutting an estimated $83.3M.
  • Mizuho Securities USA fully exited State Street SPDR S&P Retail ETF in Q3 2025, selling an estimated $65.5M.
  • Mizuho Securities USA's ten largest holdings make up 33% of its $4.93B portfolio in Q3 2025.
  • Mizuho Securities USA opened 83 new positions and closed 78 in Q3 2025.
  • Mizuho Securities USA's portfolio value rose 5.3% quarter-over-quarter to $4.93B.

Based on Mizuho Securities USA's 13F filing for Q3 2025, filed 22 Oct 2025.