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UG Investment Advisers Ltd.

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13F filer, CIK 1697814, SINGAPORE, Singapore

UG Investment Advisers Ltd. reported $638,813,278 across 13 holdings for the quarter ended 2025-09-30, in a 13F-HR filed 2025-10-31. Its ten largest share positions make up 98.77% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001697814-25-000015

Period
2025-09-30
Reported value
$639M
Holdings
13
Top 10 weight
98.77%
New
1
Sold out
0

Largest buys vs the previous quarter

SecurityShares changeApprox. value
QCOMadded+309,273$51.5M
AAPLnew+17,474$4.45M
VCSHadded+13,000$1.04M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Largest sells vs the previous quarter

SecurityShares changeApprox. value
MUreduced-266,424-$44.6M
BABAreduced-207,437-$37.1M
AMKRreduced-932,216-$26.5M
NVDAreduced-6,276-$1.17M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Holdings, Q3 2025

Share positions as resolved from 13F-HR 0001697814-25-000015, largest first. % of portfolio is the value over $638,813,278, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
BABAALIBABA GROUP HLDG LTDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 514,922 shares; 2024Q4: 791,239 shares; 2025Q1: 791,239 shares; 2025Q2: 1,764,091 shares; 2025Q3: 1,556,654 shares 1,556,654$278M43.55%-207,437Timeline
QCOMQUALCOMM INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 304,619 shares; 2024Q4: 265,144 shares; 2025Q1: 621,486 shares; 2025Q2: 579,387 shares; 2025Q3: 888,660 shares 888,660$148M23.14%+309,273Timeline
MUMICRON TECHNOLOGY INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 486,315 shares; 2024Q4: 609,137 shares; 2025Q1: 782,415 shares; 2025Q2: 825,664 shares; 2025Q3: 559,240 shares 559,240$93.6M14.65%-266,424Timeline
BEKEKE HLDGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 680,757 shares; 2024Q4: 1,091,234 shares; 2025Q1: 1,288,991 shares; 2025Q2: 1,288,991 shares; 2025Q3: 1,288,991 shares 1,288,991$24.5M3.83%0Timeline
VCSHVANGUARD SCOTTSDALE FDSQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 144,516 shares; 2024Q4: 144,516 shares; 2025Q1: 144,516 shares; 2025Q2: 158,647 shares; 2025Q3: 171,647 shares 171,647$13.7M2.15%+13,000Timeline
NVDANVIDIA CORPORATIONQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 66,062 shares; 2024Q4: 66,062 shares; 2025Q1: 22,470 shares; 2025Q2: 52,790 shares; 2025Q3: 46,514 shares 46,514$8.68M1.36%-6,276Timeline
AMKRAMKOR TECHNOLOGY INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 1,165,923 shares; 2025Q2: 1,109,481 shares; 2025Q3: 177,265 shares 177,265$5.03M0.79%-932,216Timeline
AAPLAPPLE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 230,030 shares; 2024Q4: 202,663 shares; 2025Q1: 97,414 shares; 2025Q2: not reported; 2025Q3: 17,474 shares 17,474$4.45M0.7%newTimeline
HPEHEWLETT PACKARD ENTERPRISE CQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 164,163 shares; 2024Q4: 164,163 shares; 2025Q1: 164,163 shares; 2025Q2: 164,163 shares; 2025Q3: 164,163 shares 164,163$4.03M0.63%0Timeline
AVGOBROADCOM INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 12,244 shares; 2025Q2: 8,453 shares; 2025Q3: 8,453 shares 8,453$2.79M0.44%0Timeline

Principal amounts

Notes and convertibles filed as a face amount (PRN). A face amount is never added to a share count (H6).

SecurityTypeAmountValueChange
ALIBABA GROUP HLDG LTDALIBABA GROUP HLDG LTD NOTE 0.500% 6/0principal17,440,000$32.2M-9,060,000
JD.COM INCJD.COM INC NOTE 0.250% 6/0principal21,000,000$22.7M0
SUPER MICRO COMPUTER INCSUPER MICRO COMPUTER INC NOTE 3.500% 3/0principal1,000,000$1.01M0

How Q3 2025 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

FilingRoleAmendmentFiledAcceptedIngested
13F-HR 0001697814-25-000015 base2025-10-31acceptance time not in the bulk data set