Heyholder

Ownership Changes

Changes found in filings and published ETF holdings.

APTN Inc.

270520 · KOSDAQ

Heyholder holders
3
Pooled stake
0.01%

Change history

Past year · 22

Newest first
Ownership changes list
ReporterChangeAfter reportSource
유토피아 파트너스Major holder2026.10.12
Cut below 5%Holding decreased
0.00%Stake after report
엠제이홀딩컴퍼니Major holder2026.09.10
Cut below 5%Holding decreased
4.99%Stake after report
유토피아 파트너스Major holder2026.09.10
Decreased −3.73%pHolding decreased
12.54%Stake after report
에이프로젠Major holder2026.08.28
Decreased −19.28%pHolding decreased
55.17%Stake after report
에이프로젠Major holder2026.08.21
Increased +6.65%pHolding increased
74.45%Stake after report
에스디에스홀딩스Major holder2026.08.21
Cut below 5%Holding decreased
0.00%Stake after report
라르고스브릭투자조합Major holder2026.08.07
Decreased −9.18%pHolding decreased
12.20%Stake after report
지피알(GPR)75조합Major holder2026.08.03
Decreased −3.32%pHolding decreased
12.95%Stake after report
엠제이홀딩컴퍼니Major holder2026.07.31
Newly reportedNew report
7.95%Stake after report
에이프로젠Major holder2026.07.31
Increased +19.74%pHolding increased
67.80%Stake after report
에스디에스홀딩스Major holder2026.07.24
Newly reportedNew report
15.11%Stake after report
에이프로젠Major holder2026.07.23
Increased +2.45%pHolding increased
48.06%Stake after report
케이피아이2호조합Major holder2026.07.07
Newly reportedNew report
16.20%Stake after report
지피알(GPR)75조합Major holder2026.07.06
Newly reportedNew report
16.27%Stake after report
유토피아 파트너스Major holder2026.07.03
Newly reportedNew report
16.27%Stake after report
에이프로젠Major holder2026.05.28
Increased +13.10%pHolding increased
45.61%Stake after report
라르고스브릭투자조합Major holder2026.03.04
Lead reporter changedPrevious reporter · 아름드리코퍼레이션
21.38%Stake after report
에이프로젠Major holder2026.02.13
Increased +0.91%pHolding increased
32.51%Stake after report
아름드리코퍼레이션Major holder2026.01.09
Decreased −3.46%pHolding decreased
21.38%Stake after report
에이프로젠Major holder2025.12.31
Decreased −9.63%pHolding decreased
31.60%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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