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Grand Alliance Asset Management Ltd

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13F filer, CIK 1986124, HONG KONG, Hong Kong

Grand Alliance Asset Management Ltd reported $166,548,678 across 15 holdings for the quarter ended 2026-06-30, in a 13F-HR filed 2026-08-14. Its ten largest share positions make up 86.65% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0000905148-26-003674

Period
2026-06-30
Reported value
$167M
Holdings
15
Top 10 weight
86.65%
New
5
Sold out
3

Largest buys vs the previous quarter

SecurityShares changeApprox. value
NOKnew+1,430,000$19M
FORMnew+74,650$11.9M
TERnew+15,000$7.26M
VIAVnew+129,200$6.17M
VSHnew+103,400$5.56M

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
SNDKreduced-22,740-$51.7M
CLSexited-89,000-$25.1M
LITEreduced-21,725-$18.6M
AVGOexited-48,000-$14.9M
LRCXreduced-30,000-$13M

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, Q2 2026

Share positions as resolved from 13F-HR 0000905148-26-003674, largest first. % of portfolio is the value over $166,548,678, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
LITELUMENTUM HLDGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 16,000 shares; 2026Q1: 53,000 shares; 2026Q2: 31,275 shares 31,275$26.8M16.11%-21,725Timeline
SNDKSANDISK CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: 32,000 shares; 2026Q2: 9,260 shares 9,260$21.1M12.64%-22,740Timeline
MUMICRON TECHNOLOGY INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 152,000 shares; 2025Q2: 60,000 shares; 2025Q3: 128,000 shares; 2025Q4: 123,000 shares; 2026Q1: 21,000 shares; 2026Q2: 17,000 shares 17,000$19.6M11.78%-4,000Timeline
NOKNOKIA CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: not reported; 2026Q2: 1,430,000 shares 1,430,000$19M11.4%newTimeline
GLWCORNING INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: 52,000 shares; 2026Q2: 51,800 shares 51,800$13.2M7.94%-200Timeline
FORMFORMFACTOR INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: not reported; 2026Q2: 74,650 shares 74,650$11.9M7.17%newTimeline
WDCWESTERN DIGITAL CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 17,000 shares; 2025Q4: 51,000 shares; 2026Q1: 36,000 shares; 2026Q2: 16,000 shares 16,000$10.2M6.14%-20,000Timeline
COHRCOHERENT CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: 80,000 shares; 2025Q1: 191,000 shares; 2025Q2: 23,000 shares; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: 30,000 shares; 2026Q2: 21,950 shares 21,950$8.66M5.2%-8,050Timeline
TERTERADYNE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: not reported; 2026Q2: 15,000 shares 15,000$7.26M4.36%newTimeline
LRCXLAM RESEARCH CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: 45,000 shares; 2026Q2: 15,000 shares 15,000$6.5M3.9%-30,000Timeline
VIAVVIAVI SOLUTIONS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: not reported; 2026Q2: 129,200 shares 129,200$6.17M3.7%newTimeline
VSHVISHAY INTERTECHNOLOGY INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: not reported; 2026Q2: 103,400 shares 103,400$5.56M3.34%newTimeline
TTMITTM TECHNOLOGIES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 75,000 shares; 2026Q1: 26,000 shares; 2026Q2: 29,200 shares 29,200$5.46M3.28%+3,200Timeline
BEBLOOM ENERGY CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 83,000 shares; 2026Q1: 45,000 shares; 2026Q2: 10,000 shares 10,000$3.03M1.82%-35,000Timeline
NVDANVIDIA CORPORATIONQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 430,000 shares; 2024Q4: 168,000 shares; 2025Q1: 104,000 shares; 2025Q2: 40,200 shares; 2025Q3: 42,200 shares; 2025Q4: 32,100 shares; 2026Q1: 36,100 shares; 2026Q2: 10,100 shares 10,100$2.02M1.21%-26,000Timeline

Sold out in Q2 2026

Positions in the previous quarter's report that this quarter's report no longer lists.

SecurityShares beforeValue beforeType
CLSCELESTICA INC89,000$25.1Mshares
AVGOBROADCOM INC48,000$14.9Mshares
ONONON HLDG AG355,000$12.1Mshares

How Q2 2026 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 0000905148-26-003674 base2026-08-14acceptance time not in the bulk data set

Filings

Every filing of this filer: 13F reports and notices, the 13D and 13G it filed or is a reporting person of, and Forms 3, 4 and 5 it reported as an owner.

FilingSubjectFiledAcceptedIngested
13F-HR 0000905148-26-003674 Quarter ended 2026-06-302026-08-14acceptance time not in the bulk data set
13F-HR 0000905148-26-002314 Quarter ended 2026-03-312026-05-15acceptance time not in the bulk data set
13F-HR 0000905148-26-000802 Quarter ended 2025-12-312026-02-17acceptance time not in the bulk data set
13F-HR 0000905148-25-003971 Quarter ended 2025-09-302025-11-14acceptance time not in the bulk data set
13F-HR 0000905148-25-002896 Quarter ended 2025-06-302025-08-14acceptance time not in the bulk data set
13F-HR 0000905148-25-001682 Quarter ended 2025-03-312025-05-15acceptance time not in the bulk data set
13F-HR 0000905148-25-000601 Quarter ended 2024-12-312025-02-14acceptance time not in the bulk data set
13F-HR 0000905148-24-003085 Quarter ended 2024-09-302024-11-14acceptance time not in the bulk data set
13F-HR 0000905148-24-002184 Quarter ended 2024-06-302024-08-14acceptance time not in the bulk data set
13F-HR 0000905148-24-001406 Quarter ended 2024-03-312024-05-15acceptance time not in the bulk data set
13F-HR 0000905148-24-000449 Quarter ended 2023-12-312024-02-07acceptance time not in the bulk data set