Heyholder

Ownership Changes

Changes found in filings and published ETF holdings.

TAIHAN Fiberoptics Co.,LTD

010170 · KOSDAQ

Heyholder holders
35
Pooled stake
0.01%

Change history

Past year · 2

Newest first
Ownership changes list
ReporterChangeAfter reportSource
0074K0Active ETF2026.10.21
Bought · shares +28.1%Weight in ETF 0.9% → 1.3%
1.3%Weight in ETF
0162Y0Active ETF2026.10.21
Bought · shares +102.7%Weight in ETF 0.5% → 1.2%
1.2%Weight in ETF

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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