Institutional
Mizuho Securities Co. Ltd.
CIK 0001520309
$7.7M
Reported AUM
16
Positions
Q1 2026
Period
2026-05-07
Filed
The Brief · Mizuho Securities Co. Ltd. · Q1 2026
AI · grounded in 13F
Mizuho Securities Co. Ltd. increased its stake in NVDA by 8,800%. The fund also expanded its holdings in MSFT by 500% and TCOM by 47.95%. New positions were established in IAU with a $73,173 investment, MA at $39,973, and AMZN at $22,910. Offsetting these buys, the fund closed its positions in CAT, PYPL, ISRG, ORCL, and PFE.
Portfolio · Q1 2026
Top holdings
QoQ vs Q4 2025
| # | Stock | Issuer | Price | Day % | 1Y Gr. | 5Y Gr. | Value | % of book | Δ shares (QoQ) | Status |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | TCOM | TRIPCOMGROUPLTD | $47.69 | -0.77% | -21.32% | 84.81% | $4.9M | 64.02% | +32,000 | +47.9% |
| 2 | BILI | BILIBILIINC | $17.46 | -3.05% | -6.88% | -79.60% | $1.7M | 21.80% | — | HELD |
| 3 | BABA | ALIBABAGROUPHLDGLTD | $121.06 | -3.88% | 3.12% | -34.69% | $345K | 4.49% | — | HELD |
| 4 | JD | JD.COMINC | $28.88 | -1.06% | -9.69% | -53.50% | $269K | 3.50% | — | HELD |
| 5 | NVDA | NVIDIACORPORATION | $205.10 | -6.20% | 44.92% | 955.49% | $155K | 2.02% | +880 | +8800.0% |
| 6 | IAU | ISHARESGOLDTR | $81.22 | -3.63% | 30.01% | 135.01% | $73K | 0.95% | +830 | NEW |
| 7 | LI | LIAUTOINC | $14.20 | -2.54% | -51.90% | -57.47% | $70K | 0.92% | — | HELD |
| 8 | MA | MASTERCARDINCORPORATED | $491.08 | 1.93% | -16.29% | 31.00% | $40K | 0.52% | +80 | NEW |
| 9 | MSFT | MICROSOFTCORP | $416.67 | -2.66% | -10.71% | 52.39% | $33K | 0.43% | +75 | +500.0% |
| 10 | AMZN | AMAZONCOMINC | $246.03 | -3.06% | 15.20% | 47.87% | $23K | 0.30% | +110 | NEW |
| 11 | T | AT&TINC | $22.75 | -0.09% | -15.45% | 46.77% | $23K | 0.29% | +780 | NEW |
| 12 | ALB | ALBEMARLECORP | $155.44 | -6.16% | 164.36% | -20.14% | $18K | 0.23% | +100 | NEW |
| 13 | META | METAPLATFORMSINC | $593.00 | -5.51% | -14.74% | 67.74% | $14K | 0.19% | +25 | NEW |
| 14 | GOOGL | ALPHABETINC | $368.53 | -0.98% | 112.92% | 175.80% | $12K | 0.15% | −38 | −48.7% |
| 15 | UMC | UNITEDMICROELECTRONICSCORP | $19.70 | -5.24% | 174.52% | 148.85% | $7K | 0.09% | — | HELD |
| 16 | TSLA | TESLAINC | $391.00 | -6.56% | 32.48% | 70.69% | $7K | 0.09% | +18 | NEW |
| 17 | CAT | CATERPILLAR INC | $904.28 | -3.85% | 158.69% | 378.33% | — | — | −90 | EXITED |
| 18 | PYPL | PAYPAL HLDGS INC | $41.29 | -3.42% | -43.28% | -84.88% | — | — | −305 | EXITED |
| 19 | ISRG | INTUITIVE SURGICAL INC | $422.06 | 0.77% | -24.24% | 27.71% | — | — | −13 | EXITED |
| 20 | ORCL | ORACLE CORP | $213.68 | -9.59% | 24.02% | 162.37% | — | — | −35 | EXITED |
| 21 | PFE | PFIZER INC | $26.04 | 1.36% | 19.31% | -21.41% | — | — | −200 | EXITED |
Source: SEC EDGAR · accession 0001520309-26-000002. 13F discloses long positions only — shorts, foreign equities, and options are excluded.