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Public ownership evidence

SK Telecom Co., Ltd. American Depositary Shares (Each representing 5/9th of a Ordinary Share of SK Telecom Co., LTD.) (SKM) Ownership Disclosures

Read SKM insider transactions, institutional 13F filings and Congressional disclosures with report dates, public availability and original receipts.

As of 2026-10-14T02:54:47.600Z

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Recent Form 4 activity

No matching purchases, sales or awards were returned in this 90-day public filing window.

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90-day public availability window, up to 50 records.

Recent institutional filing receipts

These are raw ticker-matched positions in recent 13F receipts, including amendments. They are not deduplicated current ownership totals. Open the manager profile to inspect its effective filing book.

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Cornerstone Financial Management LLC2026-06-302026-08-29507$16,305None
Cornerstone Financial Management LLC2026-03-312026-08-29371$10,867None
Cornerstone Financial Management LLC2025-12-312026-08-29285$5,851None
Advisors Asset Management, Inc.2021-12-312026-08-2810,172$271,287None
Advisors Asset Management, Inc.2022-12-312026-08-286,093$125,455None
Advisors Asset Management, Inc.2022-06-302026-08-2810,163$227,000None
Advisors Asset Management, Inc.2021-09-302026-08-2810,329$311,000None
Corient Private Wealth LP2026-06-302026-08-2822,188$713,570None
Corient Private Wealth LP2026-06-302026-08-2869,522$2,235,831None
Brown Financial Advisors2026-06-302026-08-279,533$306,581None
Advisors Asset Management, Inc.2025-03-312026-08-2716,038$340,968None
Advisors Asset Management, Inc.2022-09-302026-08-276,181$119,000None
Advisors Asset Management, Inc.2022-03-312026-08-2710,420$267,065None
Advisors Asset Management, Inc.2023-06-302026-08-275,921$115,519None
Advisors Asset Management, Inc.2023-03-312026-08-276,074$124,578None
Advisors Asset Management, Inc.2021-06-302026-08-274,313$135,000None
Advisors Asset Management, Inc.2025-09-302026-08-2719,600$423,360None
Advisors Asset Management, Inc.2025-06-302026-08-2517,171$400,943None
Advisors Asset Management, Inc.2024-09-302026-08-229,955$236,630None
Advisors Asset Management, Inc.2024-12-312026-08-2211,556$243,138None
Advisors Asset Management, Inc.2025-12-312026-08-2219,399$398,261None
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-20500$3,825Call
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-201,000$13,350Call
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-2051,477$1,655,509None
Parvin Asset Management, LLC2026-06-302026-08-1833,094$1,064,303None
Corient Private Wealth LP2026-06-302026-08-1892,130$2,962,876None
UNITED CAPITAL FINANCIAL ADVISORS, LLC2026-06-302026-08-1822,675$729,226None
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO2026-06-302026-08-182,511$80,754None
EFG International AG2026-06-302026-08-153,000$96,480None
Capital Wealth Planning, LLC2026-06-302026-08-151$17None
Capital Wealth Planning, LLC2026-06-302026-08-15102,928$3,310,164None
Barrier Capital Management, LLC2026-06-302026-08-15150,591$4,843,007None
Alpine Global Management, LLC2026-06-302026-08-1520,000$643,200None
TORONTO DOMINION BANK2026-06-302026-08-155,387$173,000None
SEI INVESTMENTS CO2026-06-302026-08-1567,557$2,172,220None
Federation des caisses Desjardins du Quebec2026-06-302026-08-151,040$33,457None
Federation des caisses Desjardins du Quebec2026-06-302026-08-15620$19,939None
JPL Wealth Management, LLC2026-06-302026-08-1585$2,734None
Modern Wealth Management, LLC2026-06-302026-08-154,522$145,428None
Modern Wealth Management, LLC2026-06-302026-08-15338$10,881None
Modern Wealth Management, LLC2026-06-302026-08-15785$25,256None
Modern Wealth Management, LLC2026-06-302026-08-15730$23,477None
Modern Wealth Management, LLC2026-06-302026-08-15104$3,345None
Advisors Asset Management, Inc.2026-06-302026-08-1518,869$606,827None
SIH Partners, LLLP2026-06-302026-08-15227,216$7,307,267None
Basecamp Wealth Advisors LLC2026-06-302026-08-152,819$90,659None
Ameritas Advisory Services, LLC2026-06-302026-08-15458$14,729None
Metavasi Capital LP2026-06-302026-08-15255,000$8,200,800None
NFSG Corp2026-06-302026-08-151,525$49,044None
Murchinson Ltd.2026-06-302026-08-15100,000$3,216,000None

90-day public filing window, up to 50 source positions.

Cornerstone Financial Management LLC ↗Cornerstone Financial Management LLC ↗Cornerstone Financial Management LLC ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Corient Private Wealth LP ↗Corient Private Wealth LP ↗Brown Financial Advisors ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

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Bounded public source preview, up to 25 disclosed events.

How to read the disclosure dates

The tables report different things: insider transactions, institutional positions and Congressional transaction ranges. Read each table with its source dates and units. They cannot be added into a combined ownership percentage.

  1. Company insiders

    SEC Form 4 purchases, sales and awards report transactions and their public filing availability.

  2. Institutional managers

    13F reports disclose delayed quarter-end positions. They are not a record of trades between quarters.

  3. Congressional filers

    Periodic transaction reports disclose transaction dates and amount brackets. Public filing dates determine what researchers could know.

Institutional source directory ↗Congressional source directory ↗

Read the transaction codes

Awards use transaction code A, purchases P and sales S. An acquisition from an award is not the same as an open-market purchase. Joint filers may share a transaction. Use original receipts and availability dates to interpret the events.