Heyholder

Ownership Changes

Changes found in filings and published ETF holdings.

Protec Mems Technology Inc.

147760 · KOSDAQ

Heyholder holders
1
Pooled stake
0.00%

Change history

Past year · 6

Newest first
Ownership changes list
ReporterChangeAfter reportSource
프로텍Major holder2026.07.06
Increased +0.67%pHolding increased
48.54%Stake after report
미래에셋자산운용Institution2026.07.01
Increased +2.63%pHolding increased
7.79%Stake after report
미래에셋자산운용Institution2026.05.27
Newly reportedNew report
5.16%Stake after report
프로텍Major holder2026.02.13
Increased +1.80%pHolding increased
47.87%Stake after report
프로텍Major holder2025.11.27
Increased +1.46%pHolding increased
46.07%Stake after report
프로텍Major holder2025.11.13
Increased +1.88%pHolding increased
44.61%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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