Heyholder

Ownership Changes

Changes found in filings and published ETF holdings.

BOOKOOK SECURITIES CO.,LTD

001270 · KOSPI

Heyholder holders
3
Pooled stake
0.00%

Change history

Past year · 40

Newest first
Ownership changes list
ReporterChangeAfter reportSource
김중건Major holder2026.10.23
Increased +0.02%pHolding increased
35.43%Stake after report
김중건Major holder2026.10.21
Increased +0.02%pHolding increased
35.41%Stake after report
김중건Major holder2026.10.16
Increased +0.03%pHolding increased
35.39%Stake after report
김중건Major holder2026.10.14
Increased +0.02%pHolding increased
35.36%Stake after report
김중건Major holder2026.10.08
Increased +0.02%pHolding increased
35.34%Stake after report
김중건Major holder2026.10.02
Increased +0.01%pHolding increased
35.32%Stake after report
김중건Major holder2026.09.30
Increased +0.01%pHolding increased
35.31%Stake after report
김중건Major holder2026.09.23
Increased +0.01%pHolding increased
35.30%Stake after report
김중건Major holder2026.09.18
Increased +0.01%pHolding increased
35.29%Stake after report
김중건Major holder2026.09.16
Increased +0.01%pHolding increased
35.28%Stake after report
김중건Major holder2026.09.11
Increased +0.06%pHolding increased
35.27%Stake after report
김중건Major holder2026.09.09
Increased +0.05%pHolding increased
35.21%Stake after report
김중건Major holder2026.09.04
Increased +0.02%pHolding increased
35.16%Stake after report
김중건Major holder2026.09.02
Increased +0.02%pHolding increased
35.14%Stake after report
김중건Major holder2026.08.12
Increased +0.01%pHolding increased
35.12%Stake after report
김중건Major holder2026.07.31
Increased +0.54%pHolding increased
35.11%Stake after report
김중건Major holder2026.07.30
Decreased −0.48%pHolding decreased
34.57%Stake after report
김중건Major holder2026.07.28
Increased +0.07%pHolding increased
35.05%Stake after report
김중건Major holder2026.07.22
Increased +0.01%pHolding increased
34.98%Stake after report
김중건Major holder2026.07.20
Increased +0.02%pHolding increased
34.97%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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