PKX · NYSE · Steel

POSCO (ADR) (PKX)

Manages steel, infrastructure, and battery-materials businesses through a Korean holding-company structure.

$56.24
vs last close−2.81 (−4.76%)

13F · 13D/G · Form 4

Institutions≈ 4.35%13.17M ADS
188 holders · as of Jun 30, 2026 · largest filers plus last quarter's tail
Other≈ 95.65%289.31M ADS
remainder

302.48M ADS (1 ADS = 0 ordinary shares) as of Sep 15, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing

The share count is from the company's Dec 2022 annual report; nothing newer is on file here.

This quarter's institutional total failed a plausibility check; shown: the largest filers plus last quarter's remainder.

13F · 13D/G · Form 4

HolderStakeSharesDate
BlackRock, Inc.Institution
0.94%2.85M ADSas of Jun 30, 2026
Morgan StanleyInstitution
0.56%1.69M ADSas of Jun 30, 2026
Dimensional Fund Advisors LPInstitution
0.32%969,912 ADSas of Jun 30, 2026
State Street CorpInstitution
0.30%899,068 ADSas of Jun 30, 2026
American Century Companies IncInstitution
0.24%721,639 ADSas of Jun 30, 2026
Goldman Sachs Group IncInstitution
0.17%525,674 ADSas of Jun 30, 2026
Creative PlanningInstitution
0.16%477,747 ADSas of Jun 30, 2026
Quantinno Capital Management LPInstitution
0.12%372,562 ADSas of Jun 30, 2026
BNP Paribas Arbitrage, SNCInstitution
0.10%307,796 ADSas of Jun 30, 2026
Vanguard Capital Management LLCInstitution
0.09%269,917 ADSas of Jun 30, 2026
Northern Trust CorpInstitution
0.09%264,444 ADSas of Jun 30, 2026
Qube Research & Technologies LtdInstitution
0.08%248,288 ADSas of Jun 30, 2026
Nykredit A/SInstitution
0.06%194,676 ADSas of Jun 30, 2026
Renaissance Technologies LLCInstitution
0.06%175,900 ADSas of Jun 30, 2026
Point72 Asset Management, L.P.Institution
0.05%164,778 ADSas of Jun 30, 2026
Van Eck Associates CorpInstitution
0.05%158,971 ADSas of Jun 30, 2026
Barclays PLCInstitution
0.05%143,038 ADSas of Jun 30, 2026
Vanguard Personalized Indexing Management, LLCInstitution
0.04%134,260 ADSas of Jun 30, 2026
UBS Group AGInstitution
0.04%120,948 ADSas of Jun 30, 2026
Bank of America Corp /DE/Institution
0.03%101,461 ADSas of Jun 30, 2026
NLB Skladi, Upravljanje Premozenja, D.O.O.Institution
0.03%90,407 ADSas of Jun 30, 2026
Jane Street Group, LLCInstitution
0.03%89,398 ADSas of Jun 30, 2026
Quadrant Capital Group LLCInstitution
0.03%86,031 ADSas of Jun 30, 2026
Rhumbline AdvisersInstitution
0.03%80,952 ADSas of Jun 30, 2026
Stifel Financial CorpInstitution
0.03%79,506 ADSas of Jun 30, 2026

13F, as of Jun 30, 2026

188 holders · 13.17M shares · 31 new positions · 132 increased · 31 reduced · 21 closed

HolderShares% outstandingChg q/qFiled
BlackRock, Inc.2.85M0.94%+945.2KAug 7, 2026
Morgan Stanley1.69M0.56%+544.5KAug 13, 2026
Dimensional Fund Advisors LP969.9K0.32%−7.2KAug 11, 2026
State Street Corp899.1K0.30%+14.2KAug 7, 2026
American Century Companies Inc721.6K0.24%+44.1KAug 12, 2026
Goldman Sachs Group Inc525.7K0.17%+368.9KAug 14, 2026
Creative Planning477.7K0.16%+139.0KAug 13, 2026
Quantinno Capital Management LP372.6K0.12%+172.0KAug 13, 2026

13D/G · 5% or more, as filed

Holder% of classSharesFormFiled
BlackRock, Inc.5.20%4.21M13GApr 29, 2026

Form 4

Latest trades

Nothing filed in the last 12 months.

House and Senate disclosures

Not reported.