As of November 6, 2026, 4 holders' latest Schedule 13D or 13G filings report owning 5% or more of International Paper Co. The largest reported stake is Capital Research Global Investors', at 14.8%. 13 filings are on record since August 6, 2025 (Schedule 13G/A, May 14, 2026).
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Key facts
- · Reporting person: Capital International Investors · Sole voting: 19,611,638 · Shared voting: 0 · Sole dispositive: 19,905,799 · Shared dispositive: 0 · SCHEDULE 13G/A, 2026-08-12
- · Reporting person: BlackRock, Inc. · Sole voting: 44,369,897 · Shared voting: 0 · Sole dispositive: 46,899,070 · Shared dispositive: 0 · SCHEDULE 13G/A, 2026-07-28
- · Reporting person: T. Rowe Price Associates, Inc. · Sole voting: 47,713,663 · Shared voting: 0 · Sole dispositive: 49,210,826 · Shared dispositive: 0 · SCHEDULE 13G/A, 2026-05-15
- · Holder: Capital Research Global Investors · Percent: 14.8% · SCHEDULE 13G/A
- · Holder: Capital International Investors · Percent: 7.1% · SCHEDULE 13G/A
International Paper Co. has 13 Schedule 13D or 13G filings on record since 2025-08-06. 4 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 |
|---|---|---|---|---|
| Capital Research Global Investors | 14.8% | 78,548,948 | SCHEDULE 13G/A, 2026-05-14 | 2026-03-31 |
| T. Rowe Price Associates, Inc. | 9.3% | 49,210,826 | SCHEDULE 13G/A, 2026-05-15 | 2026-03-31 |
| BlackRock, Inc. | 8.9% | 46,899,070 | SCHEDULE 13G/A, 2026-07-28 | 2026-06-30 |
| Vanguard Capital Management | 7.49% | 39,684,544 | SCHEDULE 13G, 2026-04-30 | 2026-03-31 |
| Fmr LLC | 3.9% | 20,714,916 | SCHEDULE 13G/A, 2025-08-06 | 2025-06-30 |
| Capital International Investors | 3.8% | 19,905,799 | SCHEDULE 13G/A, 2026-08-12 | 2026-06-30 |
| The Vanguard Group | 0% | 0 | SCHEDULE 13G/A, 2026-03-27 | 2026-03-13 |
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More on International Paper Co. and the records around it.
International Paper Co. elsewhere on the record
- Leadership changes Jul 2026
- Who owns it
Companies that share a holder
- Capital International Investors also filed stake reports on 96 other companies: Aurora Innovation, Inc. (Nov 2026), Arxis, Inc. (Aug 2026), Astronics Corp. (Aug 2026)
- Capital Research Global Investors also filed stake reports on 99 other companies: Royal Caribbean Cruises Ltd. (Oct 2026), Patria Investments Ltd. (Sep 2026), Arxis, Inc. (Aug 2026)
- T. Rowe Price Associates, Inc. also filed stake reports on 191 other companies: PACIFIC BIOSCIENCES OF CALIF (Nov 2026), APARTMENT INVT & MGMT CO -A (Oct 2026), BETA BIONICS INC (Oct 2026)
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Voting and dispositive power, as filed
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| T. Rowe Price Associates, Inc. | 47,713,663 | 0 | 49,210,826 | 0 | SCHEDULE 13G/A, 2026-05-15 |
| BlackRock, Inc. | 44,369,897 | 0 | 46,899,070 | 0 | SCHEDULE 13G/A, 2026-07-28 |
| Capital International Investors | 19,611,638 | 0 | 19,905,799 | 0 | SCHEDULE 13G/A, 2026-08-12 |
The latest filing identifies International Paper Co. by CUSIP 460146103 and gives its principal executive office as 6400 POPLAR AVENUE, MEMPHIS (SCHEDULE 13G/A, 2026-08-12).
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-08-06 | Fmr LLC | 3.9% | SCHEDULE 13G/A |
| 2025-08-13 | Capital International Investors | 6.2% | SCHEDULE 13G |
| 2025-09-05 | Capital Research Global Investors | 10.1% | SCHEDULE 13G/A |
| 2025-11-06 | Capital International Investors | 9.4% | SCHEDULE 13G/A |
| 2025-11-06 | Capital International Investors | 11.7% | SCHEDULE 13G/A |
| 2025-11-14 | T. Rowe Price Associates, Inc. | 12.6% | SCHEDULE 13G/A |
| 2026-03-27 | The Vanguard Group | 0% | SCHEDULE 13G/A |
| 2026-04-30 | Vanguard Capital Management | 7.49% | SCHEDULE 13G |
| 2026-05-14 | Capital Research Global Investors | 14.8% | SCHEDULE 13G/A |
| 2026-05-14 | Capital International Investors | 7.1% | SCHEDULE 13G/A |
| 2026-05-15 | T. Rowe Price Associates, Inc. | 9.3% | SCHEDULE 13G/A |
| 2026-07-28 | BlackRock, Inc. | 8.9% | SCHEDULE 13G/A |
| 2026-08-12 | Capital International Investors | 3.8% | SCHEDULE 13G/A |
Questions about who owns International Paper Co.
Who owns International Paper Co.?
On this page, 4 holders' latest ownership filings report 5% or more of International Paper Co.: Capital Research Global Investors (14.8%, Schedule 13G/A, filed 2026-05-14), T. Rowe Price Associates, Inc. (9.3%, Schedule 13G/A, filed 2026-05-15), BlackRock, Inc. (8.9%, Schedule 13G/A, filed 2026-07-28) and Vanguard Capital Management (7.49%, Schedule 13G, filed 2026-04-30).
Who are the largest shareholders of International Paper Co.?
By the share each holder's latest filing reports, the largest holders of International Paper Co. on this page are Capital Research Global Investors (14.8%), T. Rowe Price Associates, Inc. (9.3%) and BlackRock, Inc. (8.9%).
When did Capital Research Global Investors buy into International Paper Co.?
The filings give report dates, not purchase dates. The earliest filing from Capital Research Global Investors on this page is the Schedule 13G/A, filed 2025-09-05, reporting 10.1%; its latest, Schedule 13G/A filed 2026-05-14, reports 14.8%. 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%); 13 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.
Also on the record for International Paper Co.
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| July 17, 2026 | Leadership change: Katherine Collins appointed, Director | — | Leadership changes | Source |
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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.