Heyholder

Ownership Changes

Changes found in filings and published ETF holdings.

HanWool Semiconductor, Inc.

320000 · KOSDAQ

Heyholder holders
1
Pooled stake
0.00%

Change history

Past year · 22

Newest first
Ownership changes list
ReporterChangeAfter reportSource
한울소재과학Major holder2026.09.30
Decreased −0.06%pHolding decreased
32.02%Stake after report
한울소재과학Major holder2026.09.14
Increased +0.06%pHolding increased
32.08%Stake after report
한울소재과학Major holder2026.08.13
Decreased −4.00%pHolding decreased
32.02%Stake after report
전지윤Major holder2026.08.10
Decreased −0.94%pHolding decreased
7.95%Stake after report
전지윤Major holder2026.07.10
Decreased −1.23%pHolding decreased
8.89%Stake after report
전지윤Major holder2026.06.10
Decreased −1.26%pHolding decreased
10.12%Stake after report
한울소재과학Major holder2026.06.08
Decreased −0.60%pHolding decreased
36.02%Stake after report
한울소재과학Major holder2026.05.29
Increased +0.12%pHolding increased
36.62%Stake after report
제이케이(JK)신기술투자조합제7호Major holder2026.05.13
Increased +0.93%pHolding increased
12.84%Stake after report
한울소재과학Major holder2026.05.04
Increased +0.20%pHolding increased
36.50%Stake after report
제이케이(JK)신기술투자조합제7호Major holder2026.04.08
Increased +1.39%pHolding increased
11.91%Stake after report
한울소재과학Major holder2026.04.01
Increased +0.35%pHolding increased
36.30%Stake after report
한울소재과학Major holder2026.03.11
Decreased −0.48%pHolding decreased
35.95%Stake after report
빛과전자Major holder2026.03.10
Cut below 5%Holding decreased
4.42%Stake after report
한울소재과학Major holder2026.03.06
Decreased −0.03%pHolding decreased
36.43%Stake after report
상상인저축은행Major holder2026.02.11
Newly reportedNew report
7.22%Stake after report
제이케이(JK)신기술투자조합제7호Major holder2026.02.10
Decreased −2.44%pHolding decreased
10.52%Stake after report
한울소재과학Major holder2026.02.04
Increased +0.10%pHolding increased
36.46%Stake after report
제이케이(JK)신기술투자조합제7호Major holder2025.12.31
Newly reportedNew report
12.96%Stake after report
한울소재과학Major holder2025.12.31
Increased +1.89%pHolding increased
36.36%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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