SK텔레콤주식회사 - 주식예탁증서(보통주)
US ˙ NYSE ˙ US78440P3064

SecuritySKM / SK Telecom Co., Ltd. - Depositary Receipt (Common Stock)
InstitutionAdvisory Services Network, LLC
Latest Disclosed Ownership1,384 shares
Latest Disclosed Value $ 40,537
Advisory Services Network, LLC ownership in SKM / SK Telecom Co., Ltd. - Depositary Receipt (Common Stock)

On May 15, 2026 - Advisory Services Network, LLC filed a 13F-HR form disclosing ownership of 1,384 shares of SK Telecom Co., Ltd. - Depositary Receipt (Common Stock) (US:SKM) valued at $40,537 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 0 shares of SK Telecom Co., Ltd. - Depositary Receipt (Common Stock). The current value of the position is $51,817 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)
2026-05-15 2026-03-31 13F SK TELECOM CO LTD SPONSORED ADR ADR 78440P306 1,384 1,384 41 0.0004
2026-02-17 2025-12-31 13F SK TELECOM ADR 78440P306 0 -29 -100.00 0 0.0000
2025-11-18 2025-09-30 13F SK TELECOM ADR 78440P306 29 29 1 0.0000
2024-05-06 2024-03-31 13F SK TELECOM ADR 78440P306 0 -44 -100.00 0 0.0000
2024-02-09 2023-12-31 13F SK TELECOM ADR 78440P306 44 44 1 0.0000
2021-11-05 2021-09-30 13F SK TELECOM ADR 78440P108 0 -200 -100.00 0 -100.00
2021-08-12 2021-06-30 13F SK TELECOM ADR 78440P108 200 200 6 0.0002
2021-05-24 2021-03-31 13F SK TELECOM ADR 78440P108 0 -200 -100.00 0 -100.00
2021-02-09 2020-12-31 13F SK TELECOM ADR 78440P108 200 -789 -79.78 5 -78.26 0.0002
2020-11-16 2020-09-30 13F SK TELECOM ADR 78440P108 989 989 394.50 23 360.00 0.0011
2020-05-15 2020-03-31 13F SK TELECOM ADR 78440P108 0 -458 -100.00 0 -100.00
2020-02-04 2019-12-31 13F SK TELECOM ADR 78440P108 458 88 23.78 11 22.22 0.0006
2019-11-04 2019-09-30 13F SK TELECOM ADR 78440P108 370 0 0.00 9 0.00 0.0006
2019-08-01 2019-06-30 13F SK TELECOM ADR 78440P108 370 370 0.00 9 0.00 0.0006
2018-11-02 2018-09-30 13F SK TELECOM ADR 78440P108 0 -239 -100.00 0 -100.00
2018-07-27 2018-06-30 13F SK TELECOM ADR 78440P108 239 -39 -14.03 6 -14.29 0.0005
2018-04-23 2018-03-31 13F SK TELECOM ADR 78440P108 278 229 467.35 7 600.00 0.0006
2018-02-08 2017-12-31 13F SK TELECOM ADR 78440P108 49 49 -82.37 1 -85.71 0.0001
2016-04-21 2016-03-31 13F SK TELECOM CO.! SPONSORED ADR CMN ADR 78440P108 0 -4,575 -100.00 0 -100.00
2016-01-27 2015-12-31 13F SK TELECOM LTD SPONSORED ADR ADR 78440P108 4,575 175 3.98 92 -14.02 0.0296
2015-10-01 2015-09-30 13F SK TELECOM CO.! SPONSORED ADR CMN ADR 78440P108 4,400 -425 -8.81 107 -8.55 0.0323
2015-07-02 2015-06-30 13F SK TELECOM CO.! SPONSORED ADR CMN ADR 78440P108 4,825 1,900 64.96 117 42.68 0.0345
2015-04-08 2015-03-31 13F SK TELECOM LTD SPONSORED ADR ADR 78440P108 2,925 100 3.54 82 3.80 0.0226
2015-01-23 2014-12-31 13F SK TELECOM LTD SPONSORED ADR ADR 78440P108 2,825 2,825 79 0.0247
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.