Heyholder

Ownership Changes

Changes found in filings and published ETF holdings.

Systems Technology Incorporated

039440 · KOSDAQ

Heyholder holders
2
Pooled stake
0.01%

Change history

Past year · 13

Newest first
Ownership changes list
ReporterChangeAfter reportSource
476850Active ETF2026.10.28
Bought · shares +62.8%Weight in ETF 0.5% → 0.8%
0.8%Weight in ETF
487130Active ETF2026.10.28
Sold · shares −37.0%Weight in ETF 2.7% → 1.8%
1.8%Weight in ETF
476850Active ETF2026.10.23
Sold · shares −43.8%Weight in ETF 0.9% → 0.5%
0.5%Weight in ETF
476850Active ETF2026.10.22
Sold · shares −9.3%Weight in ETF 1.0% → 0.9%
0.9%Weight in ETF
0220B0Active ETF2026.10.21
Bought · shares +45.8%Weight in ETF 2.0% → 2.9%
2.9%Weight in ETF
0208N0Active ETF2026.10.19
Sold · shares −1.9%Weight in ETF 1.0% → 1.0%
1.0%Weight in ETF
0208N0Active ETF2026.10.15
Bought · shares +56.5%Weight in ETF 0.6% → 1.1%
1.1%Weight in ETF
National Pension ServiceNPS2026.07.01
Decreased −1.19%pHolding decreased
6.24%Stake after report
성도이엔지Major holder2026.05.28
Newly reportedNew report
27.67%Stake after report
KB자산운용Institution2026.05.04
Decreased −1.15%pHolding decreased
6.72%Stake after report
KB자산운용Institution2026.01.06
Increased +2.35%pHolding increased
7.87%Stake after report
National Pension ServiceNPS2026.01.02
Increased +1.17%pHolding increased
7.43%Stake after report
KB자산운용Institution2025.11.19
Newly reportedNew report
5.52%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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