Smurfit Westrock plc
SW- Exchange
- NYSE
- Industry
- Paperboard Containers & Boxes
- SEC CIK
- 0002005951
No open-market purchases or sales by Smurfit Westrock plc insiders were filed in the last 90 days; 643 institutions reported holding it in 13F filings for Q2 2026, worth $23.3B in total; Soros Fund Management is the only superinvestor holding it.
13F holders, Q3 2024
Institutional positions in Smurfit Westrock plc as of Sep 30, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 507
- +507 vs. Q2 2024
- Shares held
- 410.3M
- +410.3M vs. Q2 2024
- Total value
- $20.2B
- +$20.2B vs. Q2 2024
- New holders
- 507
- 0 more added
- Sold out
- 0
- 0 more reduced
Compare with Q2 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting SW on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 643 | $23.3B |
| Q1 2026 | 617 | $19.0B |
| Q4 2025 | 596 | $17.8B |
| Q3 2025 | 602 | $19.3B |
| Q2 2025 | 580 | $19.5B |
| Q1 2025 | 597 | $19.7B |
| Q4 2024 | 604 | $23.4B |
| Q3 2024 | 507 | $20.2B |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q3 2024
Shares, value and share of portfolio for each institution holding Smurfit Westrock plc; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Nuveen Asset Management, LLC | 13,669,531 | $675.5M | 0.19% | +13,669,531 | New |
| Capital Research Global Investors | 18,121,046 | $895.5M | 0.19% | +18,121,046 | New |
| State Street Corp | 19,578,763 | $967.6M | 0.04% | +19,578,763 | New |
| Norges Bank | 27,560,163 | $1.36B | 0.19% | +27,560,163 | New |
| BlackRock, Inc. | 40,480,372 | $2.00B | 0.04% | +40,480,372 | New |
| Vanguard Group Inc | 78,050,897 | $3.87B | 0.07% | +78,050,897 | New |
| Polar Capital Holdings Plc | 527,770 | – | – | +527,770 | New |