Heyholder

Ownership Changes

Changes found in filings and published ETF holdings.

FINE SEMITECH Corp.

036810 · KOSDAQ

Heyholder holders
11
Pooled stake
0.01%

Change history

Past year · 10

Newest first
Ownership changes list
ReporterChangeAfter reportSource
471780Active ETF2026.10.28
Bought · shares +9.7%Weight in ETF 0.9% → 1.0%
1.0%Weight in ETF
0220B0Active ETF2026.10.23
Bought · shares +59.4%Weight in ETF 1.3% → 2.1%
2.1%Weight in ETF
0220B0Active ETF2026.10.20
Bought · shares +40.4%Weight in ETF 1.0% → 1.4%
1.4%Weight in ETF
시엠테크놀로지Major holder2026.10.02
Newly reportedNew report
24.95%Stake after report
장명식Major holder2026.10.02
Cut below 5%Holding decreased
0.00%Stake after report
삼성자산운용Institution2026.05.29
Cut below 5%Holding decreased
4.04%Stake after report
장명식Major holder2026.04.28
Increased +0.01%pHolding increased
25.13%Stake after report
장명식Major holder2026.03.31
Decreased −0.55%pHolding decreased
25.12%Stake after report
삼성자산운용Institution2026.03.12
Newly reportedNew report
5.06%Stake after report
장명식Major holder2025.12.01
Decreased −0.80%pHolding decreased
25.67%Stake after report

Figures are as of each report.
Company stakes and weights inside ETFs are measured differently.

Source · DART major-holding and executive reports / published ETF holdings

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