Heyholder

Institutional Moves This Week

See which stocks institutions raised or trimmed.

Large-holding filings
111
Reporting institutions
6

Source: DART large-holding filings

Key institutional filings

National Pension Service

104 filings ›
Weekly ownership changes by National Pension Service
Systems Technology Incorporated7.43%about KRW 24.5 billion (est.) · 0.0%+1.17%pJan 2
Hanon Systems5.30%about KRW 216.7 billion (est.) · 0.1%Newly reportedJan 2
Ubiquoss Inc.5.00%—Newly reportedJan 2
SAMSUNG EPIS HOLDINGS Co., Ltd.6.70%about KRW 442.3 billion (est.) · 0.1%Newly reportedJan 2
GS P&L Co., Ltd.6.06%about KRW 46.3 billion (est.) · 0.0%+1.06%pJan 2
Hanwha Vision CO.,LTD7.44%about KRW 165.8 billion (est.) · 0.0%−2.10%pJan 2
MNC Solution Co., Ltd7.26%—−1.08%pJan 2
d'Alba Global Co., Ltd.6.28%about KRW 154.7 billion (est.) · 0.0%+0.09%pJan 2
DONGKUK STEEL MILL Co., Ltd.4.18%about KRW 28.7 billion (est.) · 0.0%Cut below 5%Jan 2
SK Square Co., Ltd.8.80%about KRW 9.3 trillion (est.) · 2.7%+1.13%pJan 2
DEAR U Co.,Ltd.4.08%—Cut below 5%Jan 2
DL E&C CO.,LTD.8.06%about KRW 269.6 billion (est.) · 0.1%−1.07%pJan 2
Genesystem Co., Ltd4.02%—Cut below 5%Jan 2
Solus Advanced Materials Co. Ltd.4.03%—Newly reportedJan 2
PSK INC.8.14%about KRW 201.3 billion (est.) · 0.1%+1.06%pJan 2
HVM CO.,LTD.4.46%about KRW 34.3 billion (est.) · 0.0%Cut below 5%Jan 2
IPARK HYUNDAI DEVELOPMENT COMPANY10.45%about KRW 180.5 billion (est.) · 0.1%−1.06%pJan 2
KCTECH CO., LTD7.52%—−1.03%pJan 2
INNOX Advanced Materials Co., Ltd.3.97%—Cut below 5%Jan 2
ORION CORP.8.12%about KRW 403 billion (est.) · 0.1%−1.01%pJan 2
HWASEUNG ENTERPRISE CO.,LTD3.98%—Cut below 5%Jan 2
RFHIC CORPORATION6.11%—+1.01%pJan 2
DUK SAN NEOLUX CO.,LTD7.90%about KRW 49.9 billion (est.) · 0.0%−1.07%pJan 2
HL Mando CO.,LTD13.05%about KRW 193.5 billion (est.) · 0.1%+2.36%pJan 2
JS Corporation6.08%about KRW 23.3 billion (est.) · 0.0%+1.02%pJan 2
COSMAX, INC.11.91%about KRW 384.2 billion (est.) · 0.1%−1.06%pJan 2
DoubleUGames Co., Ltd.6.92%about KRW 91.3 billion (est.) · 0.0%−1.04%pJan 2
DONG-A ST CO.,LTD5.78%—−1.03%pJan 2
KOLMAR KOREA CO.,LTD9.34%about KRW 350.4 billion (est.) · 0.1%−2.11%pJan 2
DENTIUM5.78%—−1.04%pJan 2
E-MART Inc.7.89%about KRW 163.9 billion (est.) · 0.0%−2.10%pJan 2
VINA TECH CO.,LTD5.23%—−1.14%pJan 2
YG Entertainment Inc.5.09%—−2.15%pJan 2
KOLON INDUSTRIES, INC.7.74%about KRW 154 billion (est.) · 0.0%+1.03%pJan 2
CS Wind Corporation7.88%about KRW 182.6 billion (est.) · 0.1%−1.02%pJan 2
HANSAE CO.,LTD.6.10%about KRW 16.6 billion (est.) · 0.0%+1.03%pJan 2
SNTEnergy Co.,Ltd.4.07%—Cut below 5%Jan 2
SK oceanplant Co.,Ltd8.00%about KRW 40.1 billion (est.) · 0.0%−2.14%pJan 2
CJ CHEILJEDANG CORP.7.81%about KRW 206.6 billion (est.) · 0.1%−2.00%pJan 2
TESCO.,LTD.8.43%about KRW 181.2 billion (est.) · 0.1%+2.32%pJan 2
ISC Co., LTD.6.16%—+1.01%pJan 2
EugeneTechnologyCo.,Ltd.6.02%—+1.01%pJan 2
LIG Defense&Aerospace Co., Ltd.8.66%about KRW 1 trillion (est.) · 0.3%Newly reportedJan 2
L&F CO.,LTD8.37%about KRW 294 billion (est.) · 0.1%+3.31%pJan 2
HL Holdings Corporation8.41%about KRW 19.4 billion (est.) · 0.0%+2.00%pJan 2
MiCo Ltd.3.80%—Cut below 5%Jan 2
SFA Engineering Corporation4.29%—Cut below 5%Jan 2
KEPCO Engineering & Construction Company, Inc10.57%about KRW 359.2 billion (est.) · 0.1%−1.01%pJan 2
HANATOUR SERVICE INC.7.72%—−1.05%pJan 2
GAMSUNG Corporation Co., Ltd.4.03%—Cut below 5%Jan 2
NC Corporation7.13%about KRW 438.4 billion (est.) · 0.1%−1.21%pJan 2
JYP Entertainment Corporation4.91%—Cut below 5%Jan 2
PARADISE.Co.,Ltd.7.13%about KRW 73.6 billion (est.) · 0.0%+1.10%pJan 2
LOTTE TOUR DEVELOPMENT CO.,LTD10.38%about KRW 64 billion (est.) · 0.0%+3.33%pJan 2
HANCOM INC.4.04%—Cut below 5%Jan 2
Cheil Worldwide Inc10.18%about KRW 200.6 billion (est.) · 0.1%−1.02%pJan 2
KOREA ELECTRIC TERMINAL CO.,LTD9.19%about KRW 31.6 billion (est.) · 0.0%Newly reportedJan 2
T. K. CORPORATION6.65%about KRW 37.1 billion (est.) · 0.0%+1.65%pJan 2
HANDSOME CORPORATION6.29%about KRW 31.9 billion (est.) · 0.0%+0.09%pJan 2
VT Co., Ltd.4.02%—Cut below 5%Jan 2
HANKUK CARBON CO.,LTD9.49%about KRW 68.2 billion (est.) · 0.0%+0.10%pJan 2
HYUNDAI ELEVATOR CO.,LTD10.28%about KRW 243.3 billion (est.) · 0.1%+1.01%pJan 2
WOOSHIN SYSTEMS CO.,LTD4.09%—Newly reportedJan 2
KG DONGBUSTEEL CO., LTD.4.00%—Newly reportedJan 2
UNID CO.,LTD5.92%about KRW 28.9 billion (est.) · 0.0%−1.15%pJan 2
HY-LOK CORPORATION5.12%about KRW 22.1 billion (est.) · 0.0%−1.05%pJan 2
LG INNOTEK CO., LTD.9.46%about KRW 659.7 billion (est.) · 0.2%+1.03%pJan 2
S-Oil Corporation8.31%about KRW 1.3 trillion (est.) · 0.4%Newly reportedJan 2
IS DONGSEO CO., LTD.4.89%—Newly reportedJan 2
OCI Holdings Company Ltd.11.72%about KRW 430.9 billion (est.) · 0.1%+1.15%pJan 2
SAMWHA ELECTRIC CO.,LTD7.29%—−0.35%pJan 2
KYUNG DONG NAVIEN CO.,LTD8.12%about KRW 59.8 billion (est.) · 0.0%−1.04%pJan 2
HANALL BIOPHARMA CO.,LTD8.30%about KRW 211.1 billion (est.) · 0.1%−1.03%pJan 2
SAMSUNG ELECTRO-MECHANICS CO.,LTD10.92%about KRW 8.9 trillion (est.) · 2.6%+1.01%pJan 2
ISUPETASYS CO.,LTD11.01%about KRW 642.6 billion (est.) · 0.2%−1.10%pJan 2
KOREA PETRO CHEMICAL IND CO.,LTD10.39%about KRW 56.5 billion (est.) · 0.0%+1.09%pJan 2
GC Biopharma Corp.7.69%about KRW 100.7 billion (est.) · 0.0%Newly reportedJan 2
SL CORPORATION8.24%about KRW 190.4 billion (est.) · 0.1%−1.02%pJan 2
COSMO ADVANCED MATERIALS & TECHNOLOGY CO., LTD4.00%—Cut below 5%Jan 2
NONGSHIM CO.,LTD7.91%about KRW 165.6 billion (est.) · 0.0%−1.03%pJan 2
KOREAN AIR LINES CO.,LTD7.01%about KRW 858.1 billion (est.) · 0.3%−2.00%pJan 2
SeAH Steel Holdings Corporation11.06%about KRW 20 billion (est.) · 0.0%−1.16%pJan 2
AMOREPACIFIC Holdings Corp.6.07%about KRW 129.7 billion (est.) · 0.0%Newly reportedJan 2
TCC STEEL3.98%—Cut below 5%Jan 2
KCC Corporation11.23%about KRW 300.2 billion (est.) · 0.1%−1.02%pJan 2
DAESANG CORPORATION11.68%about KRW 58.6 billion (est.) · 0.0%Newly reportedJan 2
LX INTERNATIONAL CORP.8.74%about KRW 140 billion (est.) · 0.0%−1.10%pJan 2
DL Holdings CO.,LTD9.02%about KRW 86.2 billion (est.) · 0.0%−1.03%pJan 2
S2W Inc.5.41%—Newly reportedJan 2
ST PHARM CO., LTD.5.02%about KRW 96.8 billion (est.) · 0.0%Newly reportedJan 2
DY POWER Corporation5.02%about KRW 6.4 billion (est.) · 0.0%+0.29%pJan 2
HAESUNG DS Co.,Ltd.7.19%—+3.08%pJan 2
DOOSAN TESNA Inc.5.15%about KRW 95.7 billion (est.) · 0.0%+1.13%pJan 2
VM Inc.5.05%about KRW 76.3 billion (est.) · 0.0%Newly reportedJan 2
Techwing, Inc.4.06%—+0.03%pJan 2
STX Engine Co,.Ltd6.50%about KRW 35.6 billion (est.) · 0.0%+2.56%pJan 2
OSCOTECInc.3.87%—Newly reportedJan 2
JINSUNG T.E.C7.12%about KRW 18.7 billion (est.) · 0.0%Newly reportedJan 2
KC CO., LTD.5.00%about KRW 21.1 billion (est.) · 0.0%Newly reportedJan 2
SK GAS LTD5.00%about KRW 162.5 billion (est.) · 0.0%Newly reportedJan 2
TAIHAN Fiberoptics Co.,LTD5.11%—Newly reportedJan 2
KOREA CIRCUIT CO.,LTD5.05%about KRW 118.3 billion (est.) · 0.0%Newly reportedJan 2
HYUNDAI WIA9.36%about KRW 84.5 billion (est.) · 0.0%+2.17%pJan 2
Hana Materials Inc.5.01%—+0.08%pJan 2

Synergy IB Investment

1 filing ›
Weekly ownership changes by Synergy IB Investment
MDS Tech Inc.12.97%about KRW 6 billion (est.) · 4.3%−4.40%pDec 29, 2025

Institution

1 filing ›
Weekly ownership changes by Institution
LivsMed Inc.9.28%about KRW 85 billion (est.) · 71.1%Newly reportedJan 2

Institution

1 filing ›
Weekly ownership changes by Institution
EugeneTechnologyCo.,Ltd.5.44%about KRW 124.2 billion (est.) · 28.1%Newly reportedDec 30, 2025

Institution

1 filing ›
Weekly ownership changes by Institution
YOUNGWIRE CO., LTD.7.16%about KRW 2.7 billion (est.) · 1.3%Newly reportedDec 29, 2025

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