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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
+3.26%
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
$6.05B
AUM Growth
+$1.11B
Cap. Flow
+$734M
Cap. Flow %
12.13%
Top 10 Hldgs %
42.41%
Holding
780
New
68
Increased
191
Reduced
415
Closed
78

Top Buys

Rank Stock Value
1
SPY icon
State Street SPDR S&P 500 ETF Trust
SPY
+$768M
2
SBXD
SilverBox Corp IV
SBXD
+$14.2M
3
ANSC
Agriculture & Natural Solutions Acquisition Corp
ANSC
+$13.3M
4
SCIIU
SC II Acquisition Corp Units
SCIIU
+$10.1M
5
HDRN
Hadron Energy
HDRN
+$7.97M

Top Sells

Rank Stock Value
1
NETD
Nabors Energy Transition Corp II
NETD
+$13.8M
2
YHNA
YHN Acquisition I Ltd
YHNA
+$7.23M
3
AFJK
Aimei Health Technology Co
AFJK
+$6.11M
4
ASPC
A SPAC III Acquisition Corp
ASPC
+$5.9M
5
RIBB
Ribbon Acquisition Corp
RIBB
+$5.87M

Sector Composition

Rank Sector Weight
1 Technology 24.79%
2 Financials 17.76%
3 Communication Services 7.72%
4 Consumer Discretionary 7.37%
5 Healthcare 6.85%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
HVII
701
Hennessy Capital Investment Corp VII
HVII
$274M
– –
-259,764
Closed -$2.61M
IPEXR
702
Inflection Point Acquisition Corp V Rights
IPEXR
– –
-25,000
Closed -$2.5K
PGACR
703
Pantages Capital Acquisition Corp Right
PGACR
– –
-49,931
Closed -$7.49K
KFIIR
704
K&F Growth Acquisition Corp II Rights
KFIIR
– –
-54,200
Closed -$5.42K
CEPT
705
DELISTED
Cantor Equity Partners II
CEPT
– –
-25,000
Closed -$263K
QSEAR
706
Quartzsea Acquisition Corp Rights
QSEAR
– –
-65,254
Closed -$16.3K
TVA
707
Texas Ventures Acquisition III Corp
TVA
– –
-75,000
Closed -$800K
CHAC
708
DELISTED
Crane Harbor Acquisition Corp
CHAC
– –
-214,569
Closed -$2.13M
SOUL.RT
709
Soulpower Acquisition Corp Rights
SOUL.RT
– –
-100,000
Closed -$14K
SZZLR
710
Sizzle Acquisition Corp II Right
SZZLR
– –
-62,341
Closed -$9.35K
BRR
711
ProCap Financial Inc
BRR
$160M
– –
-231,045
Closed -$2.33M
IPCX
712
Inflection Point Acquisition Corp III
IPCX
$153M
– –
-94,022
Closed -$948K
XRPN
713
Armada Acquisition Corp II
XRPN
$331M
– –
-175,100
Closed -$1.77M
FAC
714
Factorial Energy Inc
FAC
$635M
– –
-160,000
Closed -$1.59M
SCAGW
715
Scage Future Warrants
SCAGW
$585K
– –
-74,000
Closed -$3.7K
OYSER
716
Oyster Enterprises II Acquisition Corp Rights
OYSER
– –
-50,100
Closed -$7.51K
PCAP
717
ProCap Acquisition Corp
PCAP
$327M
– –
-100,000
Closed -$1.02M
WTGUR
718
Wintergreen Acquisition Corp Rights
WTGUR
– –
-100,000
Closed -$10K
BACCR
719
Blue Acquisition Corp Right
BACCR
– –
-100,000
Closed -$10K
BACC
720
Blue Acquisition Corp
BACC
$293M
– –
-99,900
Closed -$997K
BSAAR
721
BEST SPAC I Acquisition Corp Rights
BSAAR
– –
-100,000
Closed -$10K
SSEAU
722
Starry Sea Acquisition Corp Unit
SSEAU
– –
-347,871
Closed -$3.48M
HVMCU
723
Highview Merger Corp Units
HVMCU
– –
-150,000
Closed -$1.5M
MKLYU
724
McKinley Acquisition Corp Units
MKLYU
– –
-393,874
Closed -$3.93M
MBVIU
725
M3-Brigade Acquisition VI Corp Units
MBVIU
– –
-257,725
Closed -$2.58M
26 27 28
29
30

Similar funds

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 Q4 2025 Portfolio in Review

As of Q4 2025, Mizuho Securities USA held 780 positions worth $6.05B, up 23% from $4.93B the previous quarter. Its ten largest holdings account for 42% of the portfolio.

Mizuho Securities USA deployed $734M of net new capital in Q4 2025, opening 68 new positions and adding to 191 existing holdings. Its largest new stake was SC II Acquisition Corp Units: 1,000,000 shares worth $10M.

By sector, the portfolio is most concentrated in Technology at 25% of assets, down from 28% a quarter earlier, followed by Financials and Communication Services.

On the sell side, the largest reduction was Ribbon Acquisition Corp, an estimated $5.87M trimmed.

  • Mizuho Securities USA's largest Q4 2025 buy was SC II Acquisition Corp Units: 1,000,000 shares worth $10M.
  • Mizuho Securities USA added most to State Street SPDR S&P 500 ETF Trust in Q4 2025, an estimated $768M increase.
  • Mizuho Securities USA's biggest Q4 2025 reduction was Ribbon Acquisition Corp, cutting an estimated $5.87M.
  • Mizuho Securities USA fully exited Nabors Energy Transition Corp II in Q4 2025, selling an estimated $13.8M.
  • Mizuho Securities USA's ten largest holdings make up 42% of its $6.05B portfolio in Q4 2025.
  • Mizuho Securities USA opened 68 new positions and closed 78 in Q4 2025.
  • Mizuho Securities USA's portfolio value rose 23% quarter-over-quarter to $6.05B.

Based on Mizuho Securities USA's 13F filing for Q4 2025, filed 9 Feb 2026.