As of November 6, 2026, 2 holders' latest Schedule 13D or 13G filings report owning 5% or more of Sylvamo Corp. The largest reported stake is ACR Group Paper Holdings LP's, at 15.64%. 5 filings are on record since July 29, 2025 (Schedule 13D/A, November 6, 2025).
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Key facts
- · Holder: The Vanguard Group · Percent: 0% · SCHEDULE 13G/A
- · Holder: Integrated Core Strategies (US) LLC · Percent: 5.4% · SCHEDULE 13G
- · Holder: ACR Group Paper Holdings LP · Percent: 15.64% · SCHEDULE 13D/A
- · Holder: Nomura Holdings Inc · Percent: 4% · SCHEDULE 13G/A
- · Holder: The Vanguard Group · Percent: 7.51% · SCHEDULE 13G/A
Sylvamo Corp has 5 Schedule 13D or 13G filings on record since 2025-07-29. 2 holders' latest filing reports 5% or more of common stock. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| ACR Group Paper Holdings LP | 15.64% | 6,312,454 | SCHEDULE 13D/A, 2025-11-06 | 2025-11-05 |
| Integrated Core Strategies (US) LLC | 5.4% | 2,147,098 | SCHEDULE 13G, 2025-11-24 | 2025-11-18 |
| Nomura Holdings Inc | 4% | 1,603,664 | SCHEDULE 13G/A, 2025-08-14 | 2025-06-30 |
| The Vanguard Group | 0% | 0 | SCHEDULE 13G/A, 2026-03-27 | 2026-03-13 |
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More on Sylvamo Corp and the records around it.
Sylvamo Corp elsewhere on the record
Companies that share a holder
- NOMURA HOLDINGS INC also filed stake reports on 21 other companies: DESTINATION XL GROUP, INC. (Aug 2026), Integer Holdings Corp (Aug 2026), Torrid Holdings Inc. (Aug 2026)
- Integrated Core Strategies (US) LLC also filed stake reports on 63 other companies: SkinHealth Systems Inc. (Nov 2026), Infinite Eagle Acquisition Corp. (Nov 2026), Longeveron Inc. (Nov 2026)
- The Vanguard Group also filed stake reports on 2384 other companies: BellRing Brands, Inc. (Sep 2026), CAL-MAINE FOODS INC (Sep 2026), FTAI Aviation Ltd. (Sep 2026)
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Purpose of Transaction (Item 4)
ACR Group Paper Holdings LP
Item 4 of the Schedule 13D is hereby amended and supplemented to include the following: "On November 5, 2025, in order to terminate the "Cooperation Period" under the Cooperation Agreement by and among certain of the Reporting Persons and the Issuer, the Reporting Persons that are party to the Cooperation Agreement (i) delivered to Karl Meyers and Mark Wilde, each a director of the Issuer, a notice designating in writing that Mr. Meyers and Mr. Wilde resign from the board of directors of the Issuer (each such notice, a "Director Resignation Notice") and notified the Issuer in writing that such Director Resignation Notices were delivered and (ii) delivered notice to the Issuer in writing that the Atlas Group (as defined in the Cooperation Agreement) waives its rights under Section 1(c)(i) of the Cooperation Agreement to recommend a substitute person to replace either Mr. Meyers or Mr. Wilde as directors of the Issuer. The foregoing description of the Cooperation Agreement does not purport to be complete and is qualified in its entirety by reference to the Cooperation Agreement, which is attached as Exhibit 99.2 to Amendment No. 1 and is incorporated herein by reference. Although the Reporting Persons are considering plans or proposals with respect to their investment in the Issuer that could relate to or would result in any of the matters set forth in subparagraphs (a)-(j) of Item 4 of Schedule 13D, except to the extent described herein, the Reporting Persons have no …The first part of Item 4 of the SCHEDULE 13D/A filed 2025-11-06; the filing has the rest
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-07-29 | The Vanguard Group | 7.51% | SCHEDULE 13G/A |
| 2025-08-14 | Nomura Holdings Inc | 4% | SCHEDULE 13G/A |
| 2025-11-06 | ACR Group Paper Holdings LP | 15.64% | SCHEDULE 13D/A |
| 2025-11-24 | Integrated Core Strategies (US) LLC | 5.4% | SCHEDULE 13G |
| 2026-03-27 | The Vanguard Group | 0% | SCHEDULE 13G/A |
Questions about who owns Sylvamo Corp
Who owns Sylvamo Corp?
On this page, 2 holders' latest ownership filings report 5% or more of Sylvamo Corp: ACR Group Paper Holdings LP (15.64%, Schedule 13D/A, filed 2025-11-06) and Integrated Core Strategies (US) LLC (5.4%, Schedule 13G, filed 2025-11-24).
Who are the largest shareholders of Sylvamo Corp?
By the share each holder's latest filing reports, the largest holders of Sylvamo Corp on this page are ACR Group Paper Holdings LP (15.64%) and Integrated Core Strategies (US) LLC (5.4%).
When did ACR Group Paper Holdings LP buy into Sylvamo Corp?
The filings give report dates, not purchase dates. The earliest filing from ACR Group Paper Holdings LP on this page is the Schedule 13D/A, filed 2025-11-06, reporting 15.64%. That earliest filing is itself an amendment, which updates an earlier report.
Is this an audit or a full list?
Neither. The ownership list on this page covers only Schedule 13D and 13G filings, which holders make once they own 5% or more of a class of shares (an amendment can report a stake that has since fallen below 5%); 5 such filings are shown here. It is not an audit and not a full cap table: holders who never reached 5% are not listed, and a stake can change after its latest filing.
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Where this comes from
Anyone who comes to own more than 5% of a class of a listed company's voting shares has to tell the SEC. A holder who may seek to change or influence the company files Schedule 13D, and has to say in Item 4, "Purpose of Transaction", what it intends to do. A holder with no such intent, such as many index and passive funds, may file the shorter Schedule 13G. Both are amended when the stake changes, including when it falls below 5%.
Every row here is one of those filings, linked to the filing itself. Percentages and share counts are exactly as the holder filed them, for the holder the filing names; an amendment showing a lower figure is shown as filed. Item 4 text is quoted word for word. Where a 13D's Item 4 contains a sentence stating a definite intent to influence the company, that sentence is marked and quoted; the page does not describe the holder or its motives beyond the words it filed. Nothing here is investment advice.