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

SecurityPKX / POSCO Holdings Inc. - Depositary Receipt (Common Stock)
InstitutionCitigroup Inc
Latest Disclosed Ownership13,031 shares
Latest Disclosed Value $ 762,183
Citigroup Inc ownership in PKX / POSCO Holdings Inc. - Depositary Receipt (Common Stock)

On May 11, 2026 - Citigroup Inc filed a 13F-HR form disclosing ownership of 13,031 shares of POSCO Holdings Inc. - Depositary Receipt (Common Stock) (US:PKX) valued at $762,183 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 9,859 shares of POSCO Holdings Inc. - Depositary Receipt (Common Stock). This represents a change in shares of 32.17% during the quarter. The current value of the position is $893,014 USD.

Citigroup Inc has a history of taking positions in derivatives of the underlying security (PKX) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD and put options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

PKX / POSCO Holdings Inc. - Depositary Receipt (Common Stock) Historical Put/Call Ratio
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)
2026-05-11 2026-03-31 13F POSCO HOLDINGS SPONSORED ADR 693483109 13,031 3,172 32.17 762 45.42 0.0002
2026-02-13 2025-12-31 13F POSCO HOLDINGS SPONSORED ADR 693483109 9,859 -25,662 -72.24 525 -70.01 0.0002
2025-11-10 2025-09-30 13F POSCO HOLDINGS SPONSORED ADR 693483109 35,521 1,082 3.14 1,748 4.67 0.0008
2025-08-11 2025-06-30 13F POSCO HOLDINGS SPONSORED ADR 693483109 34,439 1,198 3.60 1,670 5.70 0.0008
2025-05-12 2025-03-31 13F POSCO HOLDINGS SPONSORED ADR 693483109 33,241 5,870 21.45 1,580 33.14 0.0008
2025-02-12 2024-12-31 13F POSCO HOLDINGS SPONSORED ADR 693483109 27,371 6,069 28.49 1,187 -20.40 0.0007
2024-11-12 2024-09-30 13F POSCO HOLDINGS SPONSORED ADR 693483109 21,302 3,655 20.71 1,491 28.45 0.0009
2024-08-12 2024-06-30 13F POSCO HOLDINGS SPONSORED ADR 693483109 17,647 730 4.32 1,160 -12.52 0.0007
2024-05-10 2024-03-31 13F POSCO HOLDINGS SPONSORED ADR 693483109 16,917 4,873 40.46 1,327 15.81 0.0009
2024-02-09 2023-12-31 13F POSCO HOLDINGS SPONSORED ADR 693483109 12,044 480 4.15 1,146 -3.38 0.0008
2023-12-06 2023-09-30 13F/A-1 POSCO HOLDINGS SPONSORED ADR 693483109 11,564 2,382 25.94 1,185 74.52 0.0009
2023-11-09 2023-09-30 13F POSCO HOLDINGS SPONSORED ADR 693483109 11,564 2,382 1,185 0.0004
2023-08-10 2023-06-30 13F POSCO HOLDINGS SPONSORED ADR 693483109 9,182 2,082 29.32 679 37.45 0.0004
2023-05-11 2023-03-31 13F POSCO HOLDINGS SPONSORED ADR 693483109 7,100 798 12.66 495 44.02 0.0003
2023-02-09 2022-12-31 13F POSCO HOLDINGS SPONSORED ADR 693483109 6,302 4,266 209.53 343 357.33 0.0003
2022-11-10 2022-09-30 13F POSCO HOLDINGS SPONSORED ADR 693483109 2,036 459 29.11 75 7.14 0.0001
2022-08-10 2022-06-30 13F POSCO HOLDINGS SPONSORED ADR 693483109 1,577 -130 -7.62 70 -30.69 0.0001
2022-05-12 2022-03-31 13F POSCO HOLDINGS SPONSORED ADR 693483109 1,707 -2,246 -56.82 101 -56.28 0.0001
2022-02-10 2021-12-31 13F POSCO SPONSORED ADR 693483109 3,953 -45,077 -91.94 231 -93.17 0.0001
2021-11-10 2021-09-30 13F POSCO SPONSORED ADR 693483109 49,030 15,192 44.90 3,382 30.18 0.0020
2021-08-10 2021-06-30 13F POSCO SPONSORED ADR 693483109 33,838 27,828 463.03 2,598 498.62 0.0016
2021-05-13 2021-03-31 13F POSCO SPONSORED ADR 693483109 6,010 37 0.62 434 16.67 0.0003
2021-02-11 2020-12-31 13F POSCO SPONSORED ADR 693483109 5,973 -516 -7.95 372 37.27 0.0002
2020-11-12 2020-09-30 13F POSCO SPONSORED ADR 693483109 6,489 139 2.19 271 14.83 0.0002
2020-08-12 2020-06-30 13F POSCO SPONSORED ADR 693483109 6,350 119 1.91 236 16.26 0.0002
2020-05-12 2020-03-31 13F POSCO SPONSORED ADR 693483109 6,231 -542 -8.00 203 -40.99 0.0002
2020-02-12 2019-12-31 13F POSCO SPONSORED ADR 693483109 6,773 1,229 22.17 344 31.80 0.0002
2019-11-08 2019-09-30 13F POSCO SPONSORED ADR 693483109 5,544 769 16.10 261 2.76 0.0002
2019-08-12 2019-06-30 13F POSCO SPONSORED ADR 693483109 4,775 488 11.38 254 7.17 0.0002
2019-05-13 2019-03-31 13F POSCO SPONSORED ADR 693483109 4,287 -200 -4.46 237 -3.66 0.0002
2019-02-12 2018-12-31 13F POSCO SPONSORED ADR 693483109 4,487 -1,479 -24.79 246 -37.56 0.0002
2018-11-13 2018-09-30 13F POSCO SPONSORED ADR 693483109 5,966 -38,794 -86.67 394 -88.13 0.0004
2018-08-10 2018-06-30 13F POSCO SPONSORED ADR 693483109 44,760 916 2.09 3,319 -1.22 0.0031
2018-05-11 2018-03-31 13F POSCO SPONSORED ADR 693483109 43,844 -1,279 -2.83 3,360 -4.71 0.0028
2018-02-12 2017-12-31 13F POSCO SPONSORED ADR 693483109 45,123 10,337 29.72 3,526 46.00 0.0028
2017-11-13 2017-09-30 13F POSCO SPONSORED ADR 693483109 34,786 3,561 11.40 2,415 23.59 0.0020
2017-08-11 2017-06-30 13F POSCO SPONSORED ADR 693483109 31,225 -4,853 -13.45 1,954 -16.03 0.0018
2017-05-12 2017-03-31 13F POSCO SPONSORED ADR 693483109 36,078 11,210 45.08 2,327 78.18 0.0021
2017-02-10 2016-12-31 13F POSCO SPONSORED ADR 693483109 24,868 -841 -3.27 1,306 -0.61 0.0012
2016-11-10 2016-09-30 13F POSCO SPONSORED ADR 693483109 25,709 462 1.83 1,314 17.01 0.0012
2016-08-12 2016-06-30 13F POSCO SPONSORED ADR 693483109 25,247 1,348 5.64 1,123 -0.88 0.0011
2016-05-13 2016-03-31 13F POSCO SPONSORED ADR 693483109 23,899 15,818 195.74 1,133 296.15 0.0013
2016-02-12 2015-12-31 13F POSCO SPONSORED ADR 693483109 8,081 -31,582 -79.63 286 -79.41 0.0003
2015-11-13 2015-09-30 13F POSCO SPONSORED ADR 693483109 39,663 -7 -0.02 1,389 -28.70 0.0013
2015-08-13 2015-06-30 13F POSCO SPONSORED ADR 693483109 39,670 24,050 153.97 1,948 128.10 0.0017
2015-05-14 2015-03-31 13F POSCO SPONSORED ADR 693483109 15,620 7,094 83.20 854 56.99 0.0008
2015-02-17 2014-12-31 13F POSCO SPONSORED ADR 693483109 8,526 4,835 130.99 544 94.29 0.0005
2014-11-14 2014-09-30 13F POSCO SPONSORED ADR 693483109 3,691 199 5.70 280 7.69 0.0002
2014-08-14 2014-06-30 13F POSCO SPONSORED ADR 693483109 3,492 -9,559 -73.24 260 -71.30 0.0002
2014-05-15 2014-03-31 13F POSCO SPONSORED ADR 693483109 13,051 -1,810 -12.18 906 -21.90 0.0009
2014-02-14 2013-12-31 13F POSCO SPONSORED ADR 693483109 14,861 -1,279 -7.92 1,160 -2.44 0.0011
2013-11-14 2013-09-30 13F POSCO SPONSORED ADR 693483109 16,140 1,862 13.04 1,189 28.13 0.0011
2013-08-14 2013-06-30 13F POSCO SPONSORED ADR 693483109 14,278 14,278 928 0.0009
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2019-02-12 2018-12-31 13F POSCO SPONSORED ADR Call 0 -100.00 0 -100.00 n/a n/a n/a
2018-11-13 2018-09-30 13F POSCO SPONSORED ADR Call 300 -92.50 20 -93.24 n/a n/a n/a
2018-08-10 2018-06-30 13F POSCO SPONSORED ADR Call 4,000 0.00 296 -3.27 n/a n/a n/a
2018-05-11 2018-03-31 13F POSCO SPONSORED ADR Call 4,000 1,900.00 306 1,812.50 n/a n/a n/a
2018-02-12 2017-12-31 13F POSCO SPONSORED ADR Call 200 -84.62 16 -82.22 n/a n/a n/a
2017-11-13 2017-09-30 13F POSCO SPONSORED ADR Call 1,300 -75.93 90 -73.37 n/a n/a n/a
2017-08-11 2017-06-30 13F POSCO SPONSORED ADR Call 5,400 338 n/a n/a n/a
2017-02-10 2016-12-31 13F POSCO SPONSORED ADR Call 0 -100.00 0 -100.00 n/a n/a n/a
2016-11-10 2016-09-30 13F POSCO SPONSORED ADR Call 600 31 n/a n/a n/a
2016-05-13 2016-03-31 13F POSCO SPONSORED ADR Call 0 -100.00 0 -100.00 n/a n/a n/a
2016-02-12 2015-12-31 13F POSCO SPONSORED ADR Call 100 -66.67 4 -63.64 n/a n/a n/a
2015-11-13 2015-09-30 13F POSCO SPONSORED ADR Call 300 200.00 11 120.00 n/a n/a n/a
2015-08-13 2015-06-30 13F POSCO SPONSORED ADR Call 100 5 n/a n/a n/a
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2018-11-13 2018-09-30 13F POSCO SPONSORED ADR Put 0 -100.00 0 -100.00 n/a n/a n/a
2018-08-10 2018-06-30 13F POSCO SPONSORED ADR Put 6,000 11.11 445 7.49 n/a n/a n/a
2018-05-11 2018-03-31 13F POSCO SPONSORED ADR Put 5,400 45.95 414 43.25 n/a n/a n/a
2018-02-12 2017-12-31 13F POSCO SPONSORED ADR Put 3,700 270.00 289 318.84 n/a n/a n/a
2017-11-13 2017-09-30 13F POSCO SPONSORED ADR Put 1,000 -50.00 69 -44.80 n/a n/a n/a
2017-08-11 2017-06-30 13F POSCO SPONSORED ADR Put 2,000 125 n/a n/a n/a
2017-02-10 2016-12-31 13F POSCO SPONSORED ADR Put 0 -100.00 0 -100.00 n/a n/a n/a
2016-11-10 2016-09-30 13F POSCO SPONSORED ADR Put 700 36 n/a n/a n/a
2016-08-12 2016-06-30 13F POSCO SPONSORED ADR Put 0 -100.00 0 -100.00 n/a n/a n/a
2016-05-13 2016-03-31 13F POSCO SPONSORED ADR Put 100 0.00 5 25.00 n/a n/a n/a
2016-02-12 2015-12-31 13F POSCO SPONSORED ADR Put 100 -99.67 4 -99.62 n/a n/a n/a
2015-11-13 2015-09-30 13F POSCO SPONSORED ADR Put 30,400 0.33 1,065 -28.43 n/a n/a n/a
2015-08-13 2015-06-30 13F POSCO SPONSORED ADR Put 30,300 1,488 n/a n/a n/a
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.