Smurfit WestRock (SW) Superinvestor holders
11 of the superinvestors we track hold Smurfit WestRock (SW) in their latest 13F filings, $1.1B in total.
Summary
The largest holder is Sarah Ketterer (Causeway Capital Management), with $696M, 7.5% of the portfolio.
In their latest quarter: 2 opened a new position, 4 added, 5 trimmed.
Who holds it
Each investor's latest 13F filing, largest stake first. What a 13F shows.
| Investor | Last change | Shares | Value | % of portfolio | Filed for |
|---|---|---|---|---|---|
| Sarah Ketterer Causeway Capital Management |
Trimmed | 15,039,041 | $696M | 7.5% | Q2 2026 |
| Cliff Asness AQR Capital Management |
Trimmed | 2,802,631 | $127M | 0.0% | Q2 2026 |
| George Soros Soros Fund Management |
Trimmed | 1,512,798 | $70M | 1.2% | Q2 2026 |
| Bernard Horn Polaris Capital Management |
Trimmed | 1,490,202 | $66M | 6.9% | Q3 2026 |
| Man Group Man Group plc |
Added | 1,295,906 | $60M | 0.1% | Q2 2026 |
| Anthony Bozza Lakewood Capital Management |
Added | 727,897 | $34M | 1.7% | Q2 2026 |
| Joel Greenblatt Gotham Asset Management |
Trimmed | 583,204 | $27M | 0.1% | Q2 2026 |
| Ray Dalio Bridgewater Associates |
New position | 471,953 | $22M | 0.1% | Q2 2026 |
| Tony Yoseloff Davidson Kempner Capital Management |
New position | 175,000 | $8M | 0.2% | Q2 2026 |
| Hersh Cohen ClearBridge Investments |
Added | 141,845 | $7M | 0.0% | Q2 2026 |
| Ensign Peak Ensign Peak Advisors |
Added | 106,795 | $5M | 0.0% | Q2 2026 |
Holders by quarter
| Quarter | Superinvestors holding it |
|---|---|
| Q2 2026 | 11 |
| Q1 2026 | 11 |
| Q4 2025 | 14 |
| Q3 2025 | 14 |
| Q2 2025 | 11 |
| Q1 2025 | 14 |
| Q4 2024 | 13 |
| Q3 2024 | 10 |
Questions about Smurfit WestRock
Which superinvestors own Smurfit WestRock?
11 of the superinvestors we track hold Smurfit WestRock (SW) in their latest 13F filings, $1.1B in total. Sarah Ketterer, Cliff Asness, George Soros, Bernard Horn, Man Group, Anthony Bozza.
Who is the largest superinvestor holder of SW?
The largest holder is Sarah Ketterer (Causeway Capital Management), with $696M, 7.5% of the portfolio.
From Smurfit WestRock's annual reports filed with the SEC (XBRL data), standardised by Investingly. Information only, not investment advice.