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Mizuho Securities 13F Portfolio

Portfolio Manager
Mizuho Securities Co. Ltd.
Performance
-22.33% (2026 Q1)
AUM (13F)
$7.68M
# of Holdings
16
Performance Rank
Allocation (Top 20)
99.99%
Latest filing
Q1 2026

Mizuho Securities Co. Ltd. Holdings Map

Top 16 Mizuho Securities Co. Ltd. Holdings

Top 10 holdings

StockCompany% Port.SharesValueActivityOwnershipAvg. CostDate
TCOM
TRIPCOMGROUPLTD
64.02%98.7K$4.9M
+47.95%(+32.00K)
2025-Q1: 0 shares2025-Q2: 0 shares2025-Q3: 63.4K shares2025-Q4: 66.7K shares2026-Q1: 98.7K shares
$65.18(-37.10%)
2026-03-31
BILI
BILIBILIINC
21.8%74.2K$1.7M
+0.00%(+0)
2025-Q1: 0 shares2025-Q2: 12.1K shares2025-Q3: 74.2K shares2025-Q4: 74.2K shares2026-Q1: 74.2K shares
$23.95(-28.43%)
2026-03-31
BABA
ALIBABAGROUPHLDGLTD
4.49%2.8K$345K
+0.00%(+0)
2025-Q1: 0 shares2025-Q2: 550 shares2025-Q3: 2.8K shares2025-Q4: 2.8K shares2026-Q1: 2.8K shares
$136.86(-29.75%)
2026-03-31
JD
JD.COMINC
3.5%9.1K$269K
+0.00%(+0)
2025-Q1: 0 shares2025-Q2: 9.1K shares2025-Q3: 9.1K shares2025-Q4: 9.1K shares2026-Q1: 9.1K shares
$37.33(-28.70%)
2026-03-31
NVDA
NVIDIACORPORATION
2.02%890$155K
+8800.00%(+880)
2025-Q1: 7.3K shares2025-Q2: 46.8K shares2025-Q3: 2.8K shares2025-Q4: 10 shares2026-Q1: 890 shares
$179.90(+8.30%)
2026-03-31
IAU
ISHARESGOLDTR
0.95%830$73Knew2025-Q1: 0 shares2025-Q2: 2.2K shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 830 shares
$60.25(+28.66%)
2026-03-31
LI
LIAUTOINC
0.92%4.0K$70K
+0.00%(+0)
2025-Q1: 0 shares2025-Q2: 4.0K shares2025-Q3: 4.0K shares2025-Q4: 4.0K shares2026-Q1: 4.0K shares
$26.32(-54.32%)
2026-03-31
MA
MASTERCARDINCORPORATED
0.52%80$40Knew2025-Q1: 250 shares2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 80 shares
$450.81(+19.65%)
2026-03-31
MSFT
MICROSOFTCORP
0.43%90$33K
+500.00%(+75)
2025-Q1: 340 shares2025-Q2: 2.9K shares2025-Q3: 20 shares2025-Q4: 15 shares2026-Q1: 90 shares
$427.34(-8.62%)
2026-03-31
AMZN
AMAZONCOMINC
0.3%110$23Knew2025-Q1: 2.8K shares2025-Q2: 2.9K shares2025-Q3: 605 shares2025-Q4: 0 shares2026-Q1: 110 shares
$200.71(+20.90%)
2026-03-31

About Mizuho Securities Co. Ltd.โ€™s portfolio

Mizuho Securities Co. Ltd. reports $7.68M in US-listed equity holdings across 16 positions in its most recent 13F filing. Its largest disclosed positions are TCOM (64.0%), BILI (21.8%) and BABA (4.5%). The top 20 holdings account for 99.99% of reported assets. Its disclosed equity book has returned +111.89% on a three-year cumulative basis. Figures reflect the Q1 2026 filing.

Portfolio concentration

Portfolio concentration
TCOM โ€” 64.0% ($4.92M)BILI โ€” 21.8% ($1.67M)BABA โ€” 4.5% ($345.0K)JD โ€” 3.5% ($269.1K)NVDA โ€” 2.0% ($155.2K)IAU โ€” 1.0% ($73.2K)LI โ€” 0.9% ($70.4K)MA โ€” 0.5% ($40.0K)MSFT โ€” 0.4% ($33.3K)AMZN โ€” 0.3% ($22.9K)Other โ€” 1.0% ($80.1K)
99%in top 10
  • TCOM64.0%
  • BILI21.8%
  • BABA4.5%
  • JD3.5%
  • NVDA2.0%
  • IAU1.0%
  • LI0.9%
  • MA0.5%
  • MSFT0.4%
  • AMZN0.3%
  • Other1.0%

Portfolio changes

What the fund actually did

Every reported change this quarter, grouped by direction. The signal is in the rotation, not any single trade.

New buys
7
IAUISHARESGOLDTR0.9%
MAMASTERCARDINCORPORATED0.5%
AMZNAMAZONCOMINC0.3%
TAT&TINC0.3%
+3 opened
Added to
3
TCOMTRIPCOMGROUPLTD+47.9%
NVDANVIDIACORPORATION+8800.0%
MSFTMICROSOFTCORP+500.0%
Trimmed
1
GOOGLALPHABETINC-48.7%

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Source filings

Holdings on this page are parsed from Mizuho Securities Co. Ltd.โ€™s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 1520309). View Mizuho Securities Co. Ltd.โ€™s 13F filings on SEC

More 13F analyses

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