Major Amkor Technology (AMKR) holder sells 10M shares via secondary
Rhea-AI Filing Summary
Amkor Technology’s major shareholder group reported a large secondary sale of shares. On February 12, 2026, 915 Investments, LP, an entity associated with 10% owner John T. Kim, sold 10,000,000 shares of Amkor common stock at $48.49 per share in an underwritten secondary offering.
After the sale, Form 4 shows 29,594,980 Amkor shares held indirectly through 915 Investments, LP, plus additional direct and indirect holdings through GRATs, family trusts, Sujochil, LP, Kim Capital Partners – KCP, LLC, and Sujoda Investments, LP. Kim treats these interests as having a pecuniary stake but disclaims full beneficial ownership beyond that interest.
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Insights
Large shareholder-associated entity sold 10M Amkor shares via a secondary offering.
The filing shows 915 Investments, LP, associated with 10% owner John T. Kim, sold 10,000,000 Amkor common shares at $48.49 per share in an underwritten secondary offering on February 12, 2026. This is an indirect sale, not a direct personal trade by Kim.
Post-transaction, the Form 4 lists substantial remaining holdings, including 29,594,980 shares via 915 Investments, LP and additional blocks through GRATs, family trusts, Sujochil, LP, Kim Capital Partners – KCP, LLC, and Sujoda Investments, LP. The filing emphasizes that Kim disclaims beneficial ownership beyond his pecuniary interest, so the economic exposure is shared across several vehicles.
The net effect is a shift in how many shares are held by one investment partnership while a broader web of trust and partnership holdings remains significant. Future ownership updates would typically appear in later Section 16 filings if these entities change their positions further.
Insider Trade Summary
| Type | Security | Shares | Price | Value |
|---|---|---|---|---|
| Sale | Common Stock | 10,000,000 | $48.49 | $484.90M |
| holding | Common Stock | -- | -- | -- |
| holding | Common Stock | -- | -- | -- |
| holding | Common Stock | -- | -- | -- |
| holding | Common Stock | -- | -- | -- |
| holding | Common Stock | -- | -- | -- |
| holding | Common Stock | -- | -- | -- |
Footnotes (1)
- On February 12, 2026, 915 Investments, LP sold 10,000,000 shares of Common Stock of Amkor Technology, Inc. (the "Issuer") pursuant to an underwritten secondary offering. The Reporting Person is the general partner of 915 Investments, LP. The Reporting Person is (i) a trustee of family trusts for the benefit of his immediate family members (other than Grantor Retained Annuity Trusts ("GRATS") which own 9,846,944 shares of the Issuer's Common Stock, (ii) a trustee of GRATs of which the Reporting Person was the settlor and is the sole annuitant which own 1,253,250 shares of the Issuer's Common Stock, (iii) a general partner of a limited partnership (Sujochil, LP) which owns 19,484,809 shares of the Issuer's Common Stock (iv) a manager of a limited liability company being treated as a corporation for purposes of Section 16 which owns 16,710,668 shares of the Issuer's Common Stock (continued from Footnote 2) (v) a general partner of a limited partnership which owns 29,594,980 shares of the Issuer's Common Stock and (vi) as referenced in Footnote 4, a member of Sujoda Management, LLC, which indirectly owns 3,789,479 shares of the Issuer's Common Stock. Pursuant to the Form 4 instructions, the Reporting Person is being treated as having a pecuniary interest in all of such shares. The Reporting Person disclaims beneficial ownership of these securities, except to the extent of the Reporting Person's pecuniary interest therein, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities, except to the extent of the Reporting Person's pecuniary interest therein, for purposes of Section 16 of the Securities Exchange Act of 1934, as amended ("Section 16"), or for any other purpose. The sole general partner of Sujoda Investments, LP is Sujoda Management, LLC. The Reporting Person is one of three members of Sujoda Management, LLC. Sujoda Management, LLC is being treated as a limited partnership for purposes of Section 16, and, pursuant to the Form 4 instructions, the Reporting Person has elected to treat all of the shares of the Issuer's Common Stock owned by Sujoda Investments, LP as beneficially owned by the Reporting Person.
