Heyholder

AJU IB INVESTMENT

Asset manager

Based on DART large-holding reports · Nov 5

Reported holdings

4 stocks

Total value (est.)

about KRW 19.2 billion (est.)

Share of value

Stocks currently reported at 5% or more

  • NanoTIM Co. Ltd.44.9%
  • Y-Biologics, Inc35.5%
  • Laseroptek Co., Ltd.10.8%
  • dotmill Inc.8.8%

Values are estimates; shares may not add up to 100% due to rounding.

Holdings

By value ↓
Holdings
NanoTIM Co. Ltd.8.63%about KRW 8.6 billion (est.) · 44.9%+3.17%Dec 10, 2025
Y-Biologics, Inc5.53%about KRW 6.8 billion (est.) · 35.5%Newly reportedAug 14, 2025
Laseroptek Co., Ltd.6.00%about KRW 2.1 billion (est.) · 10.8%Newly reportedMar 10, 2025
dotmill Inc.6.47%about KRW 1.7 billion (est.) · 8.8%−1.15%Jul 10, 2025

Recent filings

  • Dec 10, 2025NanoTIM Co. Ltd. · Increased to 8.63%Filing ↗
  • Aug 14, 2025Y-Biologics, Inc · Newly reported 5.53%Filing ↗
  • Aug 11, 2025GFC Life Science Co., Ltd. · Cut below 5%Filing ↗
  • Jul 22, 2025ORGANOIDSCIENCES LTD. · Cut below 5%Filing ↗
  • Jul 10, 2025dotmill Inc. · Decreased to 6.47%Filing ↗
  • Jul 10, 2025GFC Life Science Co., Ltd. · Newly reported 5.98%Filing ↗
  • Jun 10, 2025OSP Co., Ltd · Newly reported 3.83%Filing ↗
  • May 16, 2025ORGANOIDSCIENCES LTD. · Newly reported 5.74%Filing ↗
  • Mar 10, 2025OliX Pharmaceuticals, Inc. · Newly reported 2.76%Filing ↗
  • Mar 10, 2025Laseroptek Co., Ltd. · Newly reported 6.00%Filing ↗

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