PKX · Posco Holdings Inc. · Holdings
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Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Institutional Ownership Trend
Holder Concentration
Across 181 13F filersWho Holds PKX
Last 8 quarters through Sep 30, 2026 (filing window open)Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.
Jun 30, 2026, the newest closed quarter: 181 filers, like-for-like change +35.7%; actively managed books +32.9%; index-like books +38.3%.
| Holder type | Share | Filers | Change |
|---|---|---|---|
| Registered adviser | 29.3% | 101 | +26.1% |
| Exempt adviser | 2.3% | 2 | new |
| Adviser | 0.5% | 4 | +10.3% |
| Bank | 12.7% | 16 | +5.3% |
| Broker-dealer | 0.1% | 1 | -18.1% |
| Non-US | 2.3% | 3 | +21.8% |
| Holding company | 38.7% | 7 | +57.3% |
| Benefit plan | 0.0% | 0 | -100.0% |
| Unknown | 14.1% | 47 | +23.1% |
| Style | Share | Filers | Change |
|---|---|---|---|
| Index-like | 52.1% | 16 | +38.3% |
| Systematic-like | 6.2% | 12 | +396.8% |
| Concentrated | 5.4% | 39 | +39.6% |
| Diversified active | 36.4% | 114 | +16.9% |
| Not measured | 0.0% | 0 | — |
| Unknown | 0.0% | 0 | — |
| Turnover | Share | Filers | Change |
|---|---|---|---|
| Low turnover | 73.8% | 121 | +31.8% |
| Medium turnover | 13.1% | 21 | +8.8% |
| High turnover | 8.5% | 22 | +462.2% |
| Unknown | 4.6% | 17 | +1.7% |
| Not measured | 0.0% | 0 | — |
| Holding horizon | Share | Filers | Change |
|---|---|---|---|
| Short horizon | 5.5% | 17 | +19.0% |
| Medium horizon | 23.8% | 23 | +44.4% |
| Long horizon | 66.2% | 129 | +27.4% |
| Unknown | 4.5% | 12 | +474.3% |
| Not measured | 0.0% | 0 | — |
| 13F book size | Share | Filers | Change |
|---|---|---|---|
| Under $1B | 1.5% | 31 | +4.4% |
| $1B to $10B | 5.4% | 54 | +13.3% |
| $10B to $100B | 16.2% | 52 | +81.8% |
| $100B or more | 77.0% | 44 | +31.9% |
| Not measured | 0.0% | 0 | — |
| Client base | Share | Filers | Change |
|---|---|---|---|
| Individuals and high net worth | 11.1% | 69 | +46.6% |
| Pooled investment vehicles | 3.7% | 10 | +416.5% |
| Registered funds and BDCs | 11.4% | 9 | -2.5% |
| Pension and profit sharing plans | 0.0% | 1 | +80.7% |
| Charitable organizations | 0.0% | 1 | +180.8% |
| Governments and sovereign funds | 0.6% | 1 | +73.3% |
| Other investment advisers | 1.1% | 4 | +17.3% |
| Diversified | 1.3% | 6 | -30.9% |
| Corporations | 0.0% | 0 | — |
| Unknown | 70.7% | 80 | +40.2% |
| Private funds | Share | Filers | Change |
|---|---|---|---|
| Hedge funds | 10.7% | 20 | +134.7% |
| Private equity funds | 4.6% | 9 | +38.3% |
| Real estate funds | 0.0% | 2 | -5.9% |
| Securitized asset funds | 0.0% | 1 | 0.0% |
| Other private funds | 8.7% | 10 | +4.9% |
| Mixed private funds | 0.0% | 0 | — |
| Private funds, type not stated | 1.2% | 2 | +12.3% |
| No private funds | 6.4% | 59 | +7.1% |
| Unknown | 68.4% | 78 | +35.6% |
| Location | Share | Filers | Change |
|---|---|---|---|
| United States | 90.9% | 159 | +34.3% |
| Outside the US | 9.1% | 22 | +55.2% |
The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.
How the mix is measured
Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.
Excluded 3 holders with no observed 2026-03-31 13F and 2 holders with no observed 2026-06-30 13F.
Conviction and Crowding
181 13F filers, quarter ended Jun 30, 2026Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.
Managers in the top fifth by current three-year FundScore alpha were net sellers of $859,208 (0 buying, 1 selling).
Estimated Holder Cost Basis
Quarter ended Jun 30, 2026, on that quarter's share basisEstimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.
Estimated cost covers 26.0% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.
Shared Holders
Companies PKX's active holders also own, quarter ended Jun 30, 2026| # | Company | Shared holders |
|---|---|---|
| 1 | KEP Korea Electric Power Corp | 3 |
| 2 | SHG Shinhan Financial Group Co Ltd | 5 |
| 3 | KB KB Financial Group Inc. | 5 |
| 4 | GFI Gold Fields Ltd | 3 |
| 5 | ASX ASE Technology Holding Co., Ltd. | 4 |
| 6 | UMC United Microelectronics Corp | 3 |
| 7 | BHP BHP Group Ltd | 5 |
| 8 | AU AngloGold Ashanti PLC | 3 |
| 9 | IBN Icici Bank Ltd | 3 |
| 10 | SAN Banco Santander, S.A. | 3 |
Shareholder Targets
13F filers that own its peers but not PKX, quarter ended Jun 30, 2026Found through its holder-overlap peers: KEP, SHG, KB, GFI, ASX, UMC, BHP, AU, IBN, SAN, KGC, CRH, WPM, RIO, HSBC, SAP, SHEL, SU, CNQ, RY. 2,981 filers in all.
| # | Filer | In peers | Largest peers |
|---|---|---|---|
| 1 | Capital World Investors Adviser, Diversified active | $14,075,524,290 14 held | CNQ, WPM, CRH |
| 2 | Fisher Asset Management, LLC Adviser, Diversified active | $12,630,103,061 11 held | SAP, SHEL, BHP |
| 3 | FIL Ltd Non-US, Diversified active | $8,586,379,947 12 held | RY, SU, WPM |
| 4 | GEODE CAPITAL MANAGEMENT, LLC Registered adviser, Index-like | $8,073,530,543 11 held | RY, CRH, CNQ |
| 5 | TD Asset Management Inc Unknown, Diversified active | $7,962,251,972 9 held | RY, CNQ, SU |
| 6 | MACKENZIE FINANCIAL CORP Registered adviser, Diversified active | $7,142,140,960 13 held | RY, CNQ, SU |
| 7 | NORGES BANK Non-US, Index-like | $6,595,435,671 9 held | RY, CRH, WPM |
| 8 | 1832 Asset Management L.P. Non-US, Diversified active | $6,455,497,421 13 held | RY, CNQ, SU |
| 9 | NATIONAL BANK OF CANADA /FI/ Bank, Diversified active | $5,595,303,307 18 held | RY, CNQ, SU |
| 10 | VANGUARD FIDUCIARY TRUST CO Unknown, Index-like | $5,326,057,063 11 held | RY, CNQ, SU |
Fund Ownership of PKX by Fund Type
Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026Index funds and index ETFs hold 0.35% of shares outstanding.
| Fund type | Of shares outstanding | Shares |
|---|---|---|
| Index funds | 0.00% | 7,505 |
| Index ETFs | 0.35% | 1,053,753 |
| Active ETFs | 0.05% | 153,760 |
| Active funds | 0.25% | 756,446 |
| Unclassified | 0.24% | 726,888 |
| All registered funds | 0.89% | 2,698,352 |
How fund types are measured
Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega BlackRock, Inc. Holding company | $146,405,817 | 21.00% | 2,849,471 | Shares | 2026-08-07 | |
| Mega MORGAN STANLEY Holding company | $86,992,039 | 12.48% | 1,693,111 | Shares | 2026-08-13 | |
| Mega DIMENSIONAL FUND ADVISORS LP Registered adviser | $55,007,533 | 7.89% | 975,138 | Shares | 2026-11-04 | |
| Mega STATE STREET CORP Bank | $46,194,113 | 6.63% | 899,068 | Shares | 2026-09-22 | |
| Mega AMERICAN CENTURY COMPANIES INC | $37,077,811 | 5.32% | 721,639 | Shares | 2026-08-12 | |
| Mega GOLDMAN SACHS GROUP INC Holding company | $27,009,128 | 3.87% | 525,674 | Shares | 2026-08-14 | |
| Mega Creative Planning Registered adviser | $26,862,103 | 3.85% | 476,194 | Shares | 2026-11-02 | |
| Large Quantinno Capital Management LP Registered adviser | $19,142,235 | 2.75% | 372,562 | Shares | 2026-08-13 | |
| Mega BNP PARIBAS ARBITRAGE, SA Non-US | $15,814,558 | 2.27% | 307,796 | Shares | 2026-08-13 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC Registered adviser | $13,868,335 | 1.99% | 269,917 | Shares | 2026-08-13 | |
| Mega NORTHERN TRUST CORP Bank | $13,587,131 | 1.95% | 264,444 | Shares | 2026-08-13 | |
| Mega Qube Research & Technologies Ltd Exempt adviser | $12,757,037 | 1.83% | 248,288 | Shares | 2026-08-14 | |
| Large Nykredit A/S | $10,002,452 | 1.43% | 194,676 | Shares | 2026-09-08 | |
| Large RENAISSANCE TECHNOLOGIES LLC Registered adviser | $9,037,742 | 1.30% | 175,900 | Shares | 2026-08-13 | |
| Large Point72 Asset Management, L.P. Registered adviser | $8,466,293 | 1.21% | 164,778 | Shares | 2026-08-14 | |
| Mega VAN ECK ASSOCIATES CORP Registered adviser | $8,167,929 | 1.17% | 158,971 | Shares | 2026-08-14 | |
| Mega BARCLAYS PLC Bank | $7,349,292 | 1.05% | 143,038 | Shares | 2026-08-14 | |
| Large Vanguard Personalized Indexing Management, LLC Registered adviser | $6,898,278 | 0.99% | 134,260 | Shares | 2026-08-11 | |
| Mega UBS Group AG Bank | $6,214,306 | 0.89% | 120,948 | Shares | 2026-08-13 | |
| Mega BANK OF AMERICA CORP /DE/ Bank | $5,213,066 | 0.75% | 101,461 | Shares | 2026-08-14 | |
| Mid NLB Skladi, upravljanje premozenja, d.o.o. | $4,913,762 | 0.70% | 87,108 | Shares | 2026-10-22 | |
| Mega JANE STREET GROUP, LLC | $4,593,269 | 0.66% | 89,398 | Shares | 2026-08-14 | |
| Mid QUADRANT CAPITAL GROUP LLC | $4,350,959 | 0.62% | 77,131 | Shares | 2026-10-20 | |
| Mega RHUMBLINE ADVISERS Registered adviser | $4,159,313 | 0.60% | 80,952 | Shares | 2026-08-12 | |
| Mega STIFEL FINANCIAL CORP | $4,085,018 | 0.59% | 79,506 | Shares | 2026-08-12 | |
| Mid XTX Topco Ltd | $3,647,774 | 0.52% | 70,996 | Shares | 2026-08-14 | |
| Large Connor, Clark & Lunn Investment Management Ltd. Registered adviser | $3,546,812 | 0.51% | 69,031 | Shares | 2026-08-13 | |
| Small Ramirez Asset Management, Inc. Registered adviser | $3,396,680 | 0.49% | 66,109 | Shares | 2026-08-13 | |
| Mid Laird Norton Wetherby Trust Company, LLC | $3,361,536 | 0.48% | 65,425 | Shares | 2026-08-14 | |
| Mega FMR LLC Holding company | $3,309,744 | 0.47% | 64,417 | Shares | 2026-08-13 | |
| Large Vident Advisory, LLC Registered adviser | $3,156,169 | 0.45% | 61,428 | Shares | 2026-08-12 | |
| Mega D. E. Shaw & Co., Inc. | $3,009,018 | 0.43% | 58,564 | Shares | 2026-08-14 | |
| Large IEQ CAPITAL, LLC Registered adviser | $2,944,587 | 0.42% | 57,310 | Shares | 2026-08-11 | |
| Mega MARSHALL WACE, LLP Exempt adviser | $2,826,104 | 0.41% | 55,004 | Shares | 2026-08-13 | |
| Large Grantham, Mayo, Van Otterloo & Co. LLC Adviser | $2,691,952 | 0.39% | 52,393 | Shares | 2026-08-13 | |
| Large Corient Private Wealth LLC Registered adviser | $2,608,099 | 0.37% | 50,761 | Shares | 2026-08-27 | |
| Large Sequoia Financial Advisors, LLC Registered adviser | $2,487,819 | 0.36% | 48,420 | Shares | 2026-07-17 | |
| Large Walleye Capital LLC Registered adviser | $2,410,287 | 0.35% | 46,911 | Shares | 2026-08-03 | |
| Large CIBC WORLD MARKET INC. | $2,153,849 | 0.31% | 41,920 | Shares | 2026-08-13 | |
| Large Cerity Partners LLC Registered adviser | $2,138,024 | 0.31% | 41,612 | Shares | 2026-08-14 | |
| Mega CITIGROUP INC Bank | $2,114,866 | 0.30% | 37,491 | Shares | 2026-11-04 | |
| Large US BANCORP \DE\ Bank | $2,113,794 | 0.30% | 37,472 | Shares | 2026-11-05 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $2,065,270 | 0.30% | 40,196 | Shares | 2026-09-02 | |
| Large O'SHAUGHNESSY ASSET MANAGEMENT, LLC Registered adviser | $1,897,514 | 0.27% | 36,931 | Shares | 2026-08-13 | |
| Mega BANK OF MONTREAL /CAN/ Bank | $1,804,670 | 0.26% | 35,124 | Shares | 2026-08-12 | |
| Mid SIGNATUREFD, LLC Registered adviser | $1,616,484 | 0.23% | 28,656 | Shares | 2026-10-23 | |
| Mega PNC FINANCIAL SERVICES GROUP, INC. Bank | $1,591,392 | 0.23% | 30,973 | Shares | 2026-08-07 | |
| Small BAROMETER CAPITAL MANAGEMENT INC. | $1,572,228 | 0.23% | 30,600 | Shares | 2026-08-12 | |
| Mega FIRST TRUST ADVISORS LP Registered adviser | $1,504,457 | 0.22% | 29,281 | Shares | 2026-08-11 | |
| Small Greenline Partners, LLC | $1,457,034 | 0.21% | 28,358 | Shares | 2026-08-14 | |
| Mega JANE STREET GROUP, LLC | $1,366,708 | 0.20% | 26,600 | Call | 2026-08-14 | |
| Large Mariner, LLC Registered adviser | $1,285,476 | 0.18% | 25,019 | Shares | 2026-08-13 | |
| Large DekaBank Deutsche Girozentrale | $1,284,286 | 0.18% | 22,767 | Shares | 2026-10-27 | |
| Large Vise Technologies, Inc. | $1,259,691 | 0.18% | 22,331 | Shares | 2026-10-29 | |
| Large HRT FINANCIAL LP | $1,257,782 | 0.18% | 24,480 | Shares | 2026-08-14 | |
| Mega Nuveen, LLC | $1,250,177 | 0.18% | 24,332 | Shares | 2026-08-11 | |
| Mid Ballentine Partners, LLC Registered adviser | $1,210,307 | 0.17% | 23,556 | Shares | 2026-07-17 | |
| Large Quadrature Capital Ltd | $1,159,595 | 0.17% | 22,569 | Shares | 2026-08-07 | |
| Mega MILLENNIUM MANAGEMENT LLC Registered adviser | $1,151,117 | 0.17% | 22,404 | Shares | 2026-08-14 | |
| Mid OVERSEA-CHINESE BANKING Corp Ltd | $1,146,287 | 0.16% | 22,310 | Shares | 2026-08-11 | |
| Mega AQR CAPITAL MANAGEMENT LLC Registered adviser | $1,131,078 | 0.16% | 22,014 | Shares | 2026-08-14 | |
| Mid Venturi Wealth Management, LLC Registered adviser | $1,050,155 | 0.15% | 20,439 | Shares | 2026-07-20 | |
| Large GUGGENHEIM CAPITAL LLC | $1,045,069 | 0.15% | 20,340 | Shares | 2026-08-12 | |
| Large Rockefeller Capital Management L.P. Registered adviser | $980,124 | 0.14% | 19,076 | Shares | 2026-08-13 | |
| Small PCM Encore, LLC Registered adviser | $977,710 | 0.14% | 19,029 | Shares | 2026-08-11 | |
| Mid OLD MISSION CAPITAL LLC | $923,401 | 0.13% | 17,972 | Shares | 2026-08-14 | |
| Mid Crossmark Global Holdings, Inc. | $922,924 | 0.13% | 16,361 | Shares | 2026-10-21 | |
| Mid Frank, Rimerman Advisors LLC Registered adviser | $920,554 | 0.13% | 16,319 | Shares | 2026-10-16 | |
| Mega Clearbridge Investments, LLC Registered adviser | $891,340 | 0.13% | 17,348 | Shares | 2026-08-13 | |
| Large MERCER GLOBAL ADVISORS INC /ADV Registered adviser | $884,506 | 0.13% | 17,215 | Shares | 2026-08-19 | |
| Large Pathstone Holdings, LLC | $841,655 | 0.12% | 16,381 | Shares | 2026-08-13 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $822,080 | 0.12% | 16,000 | Put | 2026-09-02 | |
| Mid PDS Planning, Inc Registered adviser | $787,709 | 0.11% | 13,964 | Shares | 2026-11-03 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $780,976 | 0.11% | 15,200 | Call | 2026-09-02 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $760,424 | 0.11% | 14,800 | Put | 2026-08-14 | |
| Mega NEUBERGER BERMAN GROUP LLC Holding company | $755,183 | 0.11% | 14,698 | Shares | 2026-10-27 | |
| Small West Family Investments, Inc. | $752,254 | 0.11% | 14,641 | Shares | 2026-08-10 | |
| Large Schonfeld Strategic Advisors LLC Registered adviser | $725,382 | 0.10% | 14,118 | Shares | 2026-08-14 | |
| Mid Parallel Advisors, LLC Registered adviser | $682,053 | 0.10% | 12,091 | Shares | 2026-11-03 | |
| Mid Ethic Inc. Registered adviser | $675,058 | 0.10% | 11,967 | Shares | 2026-11-03 | |
| Large Balyasny Asset Management L.P. Registered adviser | $660,027 | 0.09% | 12,846 | Shares | 2026-08-14 | |
| Large XPONANCE LLC | $648,827 | 0.09% | 11,502 | Shares | 2026-11-03 | |
| Mid Recurrent Investment Advisors LLC Registered adviser | $638,242 | 0.09% | 12,422 | Shares | 2026-08-14 | |
| Mid EVERGREEN CAPITAL MANAGEMENT LLC Registered adviser | $573,351 | 0.08% | 10,164 | Shares | 2026-10-23 | |
| Mid Greenspring Advisors, LLC Registered adviser | $571,094 | 0.08% | 10,124 | Shares | 2026-11-05 | |
| Mid LGT Group Foundation | $552,335 | 0.08% | 10,750 | Shares | 2026-08-10 | |
| Small Tuttle Capital Management, LLC Registered adviser | $550,787 | 0.08% | 9,764 | Shares | 2026-10-21 | |
| Mid Caprock Group, LLC | $541,134 | 0.08% | 10,532 | Shares | 2026-07-27 | |
| Mega HighTower Advisors, LLC Registered adviser | $533,992 | 0.08% | 10,393 | Shares | 2026-08-05 | |
| Large HB Wealth Management, LLC Registered adviser | $526,982 | 0.08% | 9,342 | Shares | 2026-10-23 | |
| Mega JANE STREET GROUP, LLC | $518,938 | 0.07% | 10,100 | Put | 2026-08-14 | |
| Mid GAMMA Investing LLC Registered adviser | $514,346 | 0.07% | 9,118 | Shares | 2026-10-08 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $513,800 | 0.07% | 10,000 | Call | 2026-08-14 | |
| Large UNITED CAPITAL FINANCIAL ADVISORS, LLC Registered adviser | $513,029 | 0.07% | 9,985 | Shares | 2026-08-17 | |
| Mid Engineers Gate Manager LP | $507,274 | 0.07% | 9,873 | Shares | 2026-08-14 | |
| Mid Bridgewater Advisors Inc. | $498,951 | 0.07% | 9,711 | Shares | 2026-08-05 | |
| Mid SYON CAPITAL LLC Registered adviser | $498,642 | 0.07% | 9,705 | Shares | 2026-08-14 | |
| Large OSAIC HOLDINGS, INC. Holding company | $479,168 | 0.07% | 9,326 | Shares | 2026-08-14 | |
| Mid Compound Planning, Inc. Registered adviser | $465,664 | 0.07% | 8,255 | Shares | 2026-11-05 | |
| Large Focus Partners Wealth Registered adviser | $463,293 | 0.07% | 9,017 | Shares | 2026-08-12 |
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