POSCO Holdings Inc. - Depositary Receipt (Common Stock)
US ˙ NYSE ˙ US6934831099

SecurityPKX / POSCO Holdings Inc. - Depositary Receipt (Common Stock)
InstitutionAssetmark, Inc
Latest Disclosed Ownership167 shares
Latest Disclosed Value $ 9,768
Assetmark, Inc reports 9.15% increase in ownership of PKX / POSCO Holdings Inc. - Depositary Receipt (Common Stock)

On May 6, 2026 - Assetmark, Inc filed a 13F-HR form disclosing ownership of 167 shares of POSCO Holdings Inc. - Depositary Receipt (Common Stock) (US:PKX) valued at $9,768 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 23, 2026 disclosing 153 shares of POSCO Holdings Inc. - Depositary Receipt (Common Stock). This represents a change in shares of 9.15% during the quarter. The current value of the position is $11,445 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-06 2026-03-31 13F POSCO HOLDINGS SPONSORED ADR 693483109 167 14 9.15 10 12.50 0.0000
2026-01-23 2025-12-31 13F POSCO HOLDINGS SPONSORED ADR 693483109 153 58 61.05 8 100.00 0.0000
2025-11-06 2025-09-30 13F POSCO HOLDINGS SPONSORED ADR 693483109 95 63 196.88 5 300.00 0.0000
2025-08-04 2025-06-30 13F POSCO HOLDINGS SPONSORED ADR 693483109 32 32 2 0.0000
2023-08-11 2023-06-30 13F POSCO HOLDINGS INC SPONSORED ADR SPONSORED ADR 693483109 0 -1,271 -100.00 0 -100.00
2023-05-05 2023-03-31 13F POSCO HOLDINGS INC SPONSORED ADR SPONSORED ADR 693483109 1,271 -43 -3.27 89 23.94 0.0004
2023-02-10 2022-12-31 13F POSCO HOLDINGS SPONSORED ADR 693483109 1,314 -50 -3.67 72 42.00 0.0003
2022-11-01 2022-09-30 13F POSCO HOLDINGS SPONSORED ADR 693483109 1,364 -370 -21.34 50 -35.06 0.0002
2022-08-03 2022-06-30 13F POSCO HOLDINGS INC SPONSORED ADR SPONSORED ADR 693483109 1,734 92 5.60 77 -20.62 0.0003
2022-05-13 2022-03-31 13F POSCO HOLDINGS INC SPONSORED ADR SPONSORED ADR 693483109 1,642 -11,238 -87.25 97 -87.08 0.0004
2022-02-14 2021-12-31 13F POSCO SPONSORED ADR SPONSORED ADR 693483109 12,880 2,498 24.06 751 4.89 0.0031
2021-11-12 2021-09-30 13F POSCO SPONSORED ADR ADR 693483109 10,382 830 8.69 716 -2.32 0.0032
2021-08-16 2021-06-30 13F POSCO SPONSORED ADR SPONSORED ADR 693483109 9,552 1,387 16.99 733 24.24 0.0034
2021-05-14 2021-03-31 13F POSCO SPONSORED ADR 693483109 8,165 8,023 5,650.00 590 6,455.56 0.0030
2021-02-10 2020-12-31 13F POSCO SPONSORED ADR SPONSORED ADR 693483109 142 -13 -8.39 9 50.00 0.0001
2020-11-13 2020-09-30 13F POSCO SPONSORED ADR SPONSORED ADR 693483109 155 -2 -1.27 6 0.00 0.0000
2020-08-11 2020-06-30 13F POSCO SPONSORED ADR SPONSORED ADR 693483109 157 -12 -7.10 6 0.00 0.0000
2020-05-12 2020-03-31 13F POSCO SPONSORED ADR SPONSORED ADR 693483109 169 -39 -18.75 6 -45.45 0.0001
2020-02-11 2019-12-31 13F POSCO SPONSORED ADR SPONSORED ADR 693483109 208 0 0.00 11 10.00 0.0001
2019-11-13 2019-09-30 13F POSCO SPONSORED ADR SPONSORED ADR 693483109 208 -10 -4.59 10 -16.67 0.0001
2019-08-14 2019-06-30 13F POSCO SPONSORED ADR SPONSORED ADR 693483109 218 -1,865 -89.53 12 -89.57 0.0001
2019-05-14 2019-03-31 13F POSCO SPONSORED ADR SPONSORED ADR 693483109 2,083 314 17.75 115 18.56 0.0010
2019-02-13 2018-12-31 13F POSCO SPONSORED ADR SPONSORED ADR 693483109 1,769 -166,758 -98.95 97 -99.13 0.0009
2018-11-13 2018-09-30 13F POSCO SPONSORED ADR SPONSORED ADR 693483109 168,527 7,275 4.51 11,123 -6.94 0.1011
2018-08-01 2018-06-30 13F POSCO SPONSORED ADR SPONSORED ADR 693483109 161,252 -1,495 -0.92 11,952 -6.87 0.1174
2018-05-16 2018-03-31 13F POSCO SPONSORED ADR SPONSORED ADR 693483109 162,747 -99,086 -37.84 12,833 -37.27 0.1328
2018-02-13 2017-12-31 13F POSCO SPONSORED ADR SPONSORED ADR 693483109 261,833 98,691 60.49 20,457 80.68 0.2108
2017-11-08 2017-09-30 13F POSCO SPONSORED ADR SPONSORED ADR 693483109 163,142 163,043 164,689.90 11,322 188,600.00 0.1288
2017-08-14 2017-06-30 13F POSCO SPONSORED ADR SPONSORED ADR 693483109 99 89 890.00 6 500.00 0.0001
2017-09-15 2017-03-31 13F/A-1 POSCO SPONSORED ADR SPONSORED ADR 693483109 10 10 1 0.0000
2017-05-08 2017-03-31 13F POSCO SPONSORED ADR SPONSORED ADR 693483109 10 10 1
2017-09-14 2016-03-31 13F/A-1 POSCO SPONSORED ADR SPONSORED ADR 693483109 0 -25 -100.00 0 -100.00
2017-09-14 2015-12-31 13F/A-1 POSCO SPONSORED ADR SPONSORED ADR 693483109 25 25 1 0.0000
2016-02-12 2015-12-31 13F POSCO SPONSORED ADR SPONSORED ADR 693483109 25 25 1
2015-11-10 2015-09-30 13F POSCO SPONSORED ADR SPONSORED ADR 693483109 0 0 0 0.0000
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.