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# Who owns Smurfit Westrock plc (SW)? Elite investor 13F holders

5 tracked elite investors reported holding Smurfit Westrock plc as of 2026-06-30, including Causeway Capital Management, Sound Shore, Gotham Asset Management, Bridgewater Associates, Century Management. Who bought, trimmed or exited each quarter, with links to the original SEC 13F filings.

5 tracked investors currently reported holding · Latest report period: 2026-06-30 · Materials · Materials

Smurfit Westrock Plc, together with its subsidiaries, manufactures, distributes, and sells containerboard, corrugated containers, and other paper-based packaging products in North America, South America, Europe, Asia, Africa, Australia, and internationally. The company produces containerboard and paperboard; packaging of corrugated containers; consumer packaging; and offers solid board, kraft…

## Reported holders and securities, including exits (up to 20)

| Investor | Security | Instrument | Report period | Filed | Value | Quantity | Units | Change | Source |
|  --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| [Causeway Capital Management](https://ownershiptrace.com/13f/investors/69) | SMURFIT WESTROCK PLC | SHARE | 2026-06-30 | 2026-08-13 00:00:00 | 695706054.00 USD | 15039041.000000 | Shares | reduce | [Original filing](https://www.sec.gov/Archives/edgar/data/1165797/0000945621-26-001052-index.html) |
| [Sound Shore](https://ownershiptrace.com/13f/investors/41) | SMURFIT WESTROCK PLC | SHARE | 2026-06-30 | 2026-08-12 00:00:00 | 84924894.00 USD | 1835817.000000 | Shares | add | [Original filing](https://www.sec.gov/Archives/edgar/data/820124/0001193125-26-346754-index.html) |
| [Gotham Asset Management](https://ownershiptrace.com/13f/investors/94672) | SMURFIT WESTROCK PLC | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 26979017.00 USD | 583204.000000 | Shares | reduce | [Original filing](https://www.sec.gov/Archives/edgar/data/1510387/0001398344-26-014644-index.html) |
| [Bridgewater Associates](https://ownershiptrace.com/13f/investors/8) | SMURFIT WESTROCK PLC | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 21832546.00 USD | 471953.000000 | Shares | buy | [Original filing](https://www.sec.gov/Archives/edgar/data/1350694/0001350694-26-000003-index.html) |
| [Century Management](https://ownershiptrace.com/13f/investors/6) | SMURFIT WESTROCK PLC | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 7255464.00 USD | 156841.000000 | Shares | reduce | [Original filing](https://www.sec.gov/Archives/edgar/data/1142062/0001398344-26-014492-index.html) |
| [D.E. Shaw](https://ownershiptrace.com/13f/investors/98) | SMURFIT WESTROCK PLC | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 0.00 USD | 0.000000 | Shares | exited | [Original filing](https://www.sec.gov/Archives/edgar/data/1009207/0001104659-26-097217-index.html) |
| [Ancora Advisors / Ancora Holdings](https://ownershiptrace.com/13f/investors/101) | SMURFIT WESTROCK PLC | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 0.00 USD | 0.000000 | Shares | exited | [Original filing](https://www.sec.gov/Archives/edgar/data/1446114/0001446114-26-000012-index.html) |

Public disclosures can be delayed, incomplete, or amended. Report period describes a position date; transaction date describes a reported transaction; filed describes submission. A recent filing or page update does not establish a current holding. A dash means unavailable or not comparable, not zero.

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