Vault-13

UG Investment Advisers Ltd.

SINGAPORE, U0 · CIK 1697814 · 13F filing filed 2026-07-23

SEC-registered investment adviser since 2013 · other (specify)

$103.1m reported value -30.4% vs Q1 2026
10positions
100.0%in top 10
3 new 3 added 1 reduced 8 sold out vs Q1 2026

Holdings, Q2 2026

The small lines show how much was held over the last 4 quarters (adjusted for stock splits).

#SecurityTickerShares Value% of portfolioChangeShares change
1 ORACLE CORP COM ORCL ORCL 186,831 $27.4m26.55% 26.55% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 186.8k
2 ALIBABA GROUP HLDG LTD SPONSORED ADS BABA BABA 212,815 $20.4m19.81% 19.81% AddedShares held: Q3 2025 1.6m, Q4 2025 1.4m, Q1 2026 148.8k, Q2 2026 212.8k +64.0k +63,996 43.0%
3 NVIDIA CORPORATION COM NVDA NVDA 75,411 $15.1m14.63% 14.63% AddedShares held: Q3 2025 46.5k, Q4 2025 54.5k, Q1 2026 54.5k, Q2 2026 75.4k +20.9k +20,928 38.4%
4 SPACE EXPLORATION TECHN CORP CLASS A COM STK SPCX SPCX 75,712 $12.9m12.55% 12.55% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 75.7k
5 JD.COM INC NOTE 0.250% 6/0 · principal JD 0.25 06.01.29 · principal JD 0.25 06.01.29 9,000,000 $8.8m8.58% 8.58% ReducedPrincipal held: Q3 2025 21.0m, Q4 2025 21.0m, Q1 2026 21.0m, Q2 2026 9.0m -12.0m -12,000,000 -57.1%
6 ROGERS CORP COM ROG ROG 53,563 $8.8m8.51% 8.51% UnchangedShares held: Q3 2025 0, Q4 2025 0, Q1 2026 53.6k, Q2 2026 53.6k
7 PROSHARES TR II VIX SHT TERM FUT VIXY VIXY 195,325 $4.2m4.03% 4.03% AddedShares held: Q3 2025 0, Q4 2025 103.0k, Q1 2026 88.7k, Q2 2026 195.3k +106.6k +106,595 120.1%
8 KANZHUN LIMITED SPONSORED ADS BZ BZ 296,444 $3.8m3.70% 3.70% UnchangedShares held: Q3 2025 0, Q4 2025 0, Q1 2026 296.4k, Q2 2026 296.4k
9 SUPER MICRO COMPUTER INC NOTE 3.500% 3/0 · principal SMCI 3.5 03.01.29 · principal SMCI 3.5 03.01.29 1,000,000 $926.3k0.90% 0.90% UnchangedPrincipal held: Q3 2025 1.0m, Q4 2025 1.0m, Q1 2026 1.0m, Q2 2026 1.0m
10 PDD HOLDINGS INC SPONSORED ADS PDD PDD 9,973 $760.7k0.74% 0.74% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 10.0k

Sold out since Q1 2026

SecurityTickerShares held beforeValue then
MICRON TECHNOLOGY INC MU MU 91,478 $30.9m91.5k shares
QUALCOMM INC QCOM QCOM 140,886 $18.1m140.9k shares
ALIBABA GROUP HLDG LTD BABA 0.5 06.01.31 BABA 0.5 06.01.31 12,440,000 $16.9m12.4m shares
LUMENTUM HLDGS INC LITE LITE 10,700 $7.5m10.7k shares
COHERENT CORP COHR COHR 26,400 $6.3m26.4k shares
BROADCOM INC AVGO AVGO 13,061 $4.0m13.1k shares
AMKOR TECHNOLOGY INC AMKR AMKR 39,326 $1.8m39.3k shares
KE HLDGS INC BEKE BEKE 54 $80854 shares