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 2025
Institutional positions in Smurfit Westrock plc as of Sep 30, 2025. 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
- 602
- +28 vs. Q2 2025
- Shares held
- 454.2M
- +20.9M (+4.8%) vs. Q2 2025
- Total value
- $19.3B
- +$595.2M (+3.2%) vs. Q2 2025
- New holders
- 86
- 245 more added
- Sold out
- 58
- 180 more reduced
6 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: 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 2025
Shares, value and share of portfolio for each institution holding Smurfit Westrock plc; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| British Columbia Investment Management Corp | 75,023 | $3.19M | 0.02% | −7,099−8.6% | Reduced |
| Pathstone Holdings, LLC | 73,165 | $3.11M | 0.01% | +1,451+2.0% | Added |
| Xponance, Inc. | 72,827 | $3.10M | 0.02% | −2,291−3.0% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 70,891 | $3.02M | 0.01% | +11,437+19.2% | Added |
| New York Life Investment Management LLC | 69,949 | $2.98M | 0.03% | +3,394+5.1% | Added |
| AQR Capital Management LLC | 69,529 | $2.96M | 0.00% | +23,346+50.6% | Added |
| APG Asset Management N.V. | 80,384 | $2.91M | 0.01% | 00.0% | Unchanged |
| Teacher Retirement System of Texas | 68,386 | $2.91M | 0.01% | −10,872−13.7% | Reduced |
| SWS Partners | 66,939 | $2.85M | 0.70% | +3,054+4.8% | Added |
| Pictet & Cie (Europe) SA | 65,849 | $2.80M | 0.06% | +8,889+15.6% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 61,883 | $2.63M | 0.02% | +1,289+2.1% | Added |
| Yousif Capital Management, LLC | 61,373 | $2.61M | 0.03% | +5,652+10.1% | Added |
| Oregon Public Employees Retirement Fund | 59,645 | $2.54M | 0.03% | +16,865+39.4% | Added |
| The PNC Financial Services Group, Inc. | 58,468 | $2.49M | 0.00% | −40.0% | Reduced |
| Verition Fund Management LLC | 58,223 | $2.48M | 0.01% | −10,359−15.1% | Reduced |
| Davenport & Co LLC | 57,124 | $2.43M | 0.01% | −974−1.7% | Reduced |
| State of Alaska, Department of Revenue | 57,070 | $2.43M | 0.02% | +1,381+2.5% | Added |
| Mutual of America Capital Management LLC | 56,587 | $2.41M | 0.03% | −277−0.5% | Reduced |
| DoubleLine ETF Adviser LP | 56,191 | $2.39M | 0.72% | +1,902+3.5% | Added |
| Trexquant Investment LP | 54,416 | $2.32M | 0.02% | +54,416 | New |
| Commonwealth Equity Services, LLC | 54,393 | $2.32M | 0.00% | −1,135−2.0% | Reduced |
| Public Employees Retirement Association of Colorado | 52,316 | $2.23M | 0.01% | −562−1.1% | Reduced |
| AustralianSuper Pty Ltd | 50,602 | $2.15M | 0.01% | +19,268+61.5% | Added |
| Allianz Asset Management GmbH | 50,366 | $2.14M | 0.00% | −10,368−17.1% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 48,298 | $2.06M | 0.00% | −1,326−2.7% | Reduced |
| Macquarie Group Ltd | 46,437 | $1.97M | 0.00% | −6,290−11.9% | Reduced |
| Public Sector Pension Investment Board | 45,351 | $1.93M | 0.01% | +11,019+32.1% | Added |
| Timucuan Asset Management Inc | 45,000 | $1.92M | 0.06% | 00.0% | Unchanged |
| Wharton Business Group, LLC | 44,572 | $1.90M | 0.08% | 00.0% | Unchanged |
| Rafferty Asset Management, LLC | 44,499 | $1.89M | 0.01% | +2,483+5.9% | Added |
| Swedbank AB | 44,304 | $1.89M | 0.00% | 00.0% | Unchanged |
| Investors Research Corp | 43,776 | $1.86M | 0.34% | −225−0.5% | Reduced |
| Groupe la Francaise | 43,348 | $1.82M | 0.02% | +42,168+3,573.6% | Added |
| Mizuho Securities USA LLC | 38,028 | $1.79M | 0.04% | +3,756+11.0% | Added |
| ABN AMRO Bank N.V. | 42,004 | $1.76M | 0.02% | −391,015−90.3% | Reduced |
| Adams Natural Resources Fund, Inc. | 41,300 | $1.76M | 0.27% | 00.0% | Unchanged |
| Lighthouse Investment Partners, LLC | 40,000 | $1.70M | 0.06% | −25,000−38.5% | Reduced |
| Mainstay Capital Management LLC | 38,875 | $1.65M | 0.17% | −36,562−48.5% | Reduced |
| Sterling Capital Management LLC | 38,868 | $1.65M | 0.02% | −4,598−10.6% | Reduced |
| Pinnacle Associates Ltd | 38,538 | $1.64M | 0.02% | −756−1.9% | Reduced |
| Ossiam | 38,345 | $1.63M | 0.02% | −8,140−17.5% | Reduced |
| Paradigm Capital Management Inc | 38,180 | $1.63M | 0.07% | −60,000−61.1% | Reduced |
| Fruth Investment Management | 37,522 | $1.60M | 0.43% | −2,535−6.3% | Reduced |
| Advisor Group Holdings, Inc. | 34,802 | $1.59M | 0.00% | +2,541+7.9% | Added |
| Guggenheim Capital LLC | 37,263 | $1.59M | 0.01% | +19,498+109.8% | Added |
| Robeco Institutional Asset Management B.V. | 35,132 | $1.50M | 0.00% | −87,565−71.4% | Reduced |
| Stifel Financial Corp | 34,525 | $1.47M | 0.00% | −43−0.1% | Reduced |
| Kentucky Retirement Systems | 32,709 | $1.39M | 0.04% | +32,709 | New |
| Boston Partners | 32,583 | $1.39M | 0.00% | +11,773+56.6% | Added |
| Bank Julius Baer & Co. Ltd, Zurich | 32,159 | $1.37M | 0.00% | −2,407−7.0% | Reduced |
| Mariner, LLC | 31,906 | $1.36M | 0.00% | +294+0.9% | Added |
| Westwood Holdings Group Inc. | 31,120 | $1.32M | 0.01% | +468+1.5% | Added |
| Raiffeisen Bank International AG | 30,570 | $1.29M | 0.02% | −26,492−46.4% | Reduced |
| Cerity Partners LLC | 29,711 | $1.26M | 0.00% | −1,398−4.5% | Reduced |
| Lowe Brockenbrough & Co Inc | 29,683 | $1.26M | 0.07% | −1,244−4.0% | Reduced |
| Generali Asset Management SPA SGR | 29,494 | $1.26M | 0.03% | +16,592+128.6% | Added |
| Neuberger Berman Group LLC | 29,231 | $1.24M | 0.00% | +6,744+30.0% | Added |
| Cetera Investment Advisers | 29,092 | $1.24M | 0.00% | +7,630+35.6% | Added |
| Greenwood Capital Associates LLC | 29,080 | $1.24M | 0.14% | +29,080 | New |
| NEOS Investment Management LLC | 28,163 | $1.20M | 0.01% | +10,916+63.3% | Added |
| Norinchukin Bank, The | 27,668 | $1.18M | 0.02% | +1,373+5.2% | Added |
| Meiji Yasuda Life Insurance Co | 27,586 | $1.17M | 0.03% | −1,242−4.3% | Reduced |
| Louisiana State Employees Retirement System | 27,400 | $1.17M | 0.02% | +1,200+4.6% | Added |
| Ethic Inc. | 27,020 | $1.15M | 0.02% | −14,083−34.3% | Reduced |
| Point72 Hong Kong Ltd | 26,747 | $1.14M | 0.05% | −33,907−55.9% | Reduced |
| Redmond Asset Management, LLC | 25,388 | $1.08M | 0.27% | +7,473+41.7% | Added |
| Maryland State Retirement & Pension System | 25,321 | $1.08M | 0.02% | 00.0% | Unchanged |
| Securian Asset Management, Inc | 25,214 | $1.07M | 0.03% | −565−2.2% | Reduced |
| Diversified Trust Co | 25,166 | $1.07M | 0.02% | +1,006+4.2% | Added |
| Omers Administration Corp | 25,067 | $1.07M | 0.01% | +14,200+130.7% | Added |
| Edentree Asset Management Ltd | 25,000 | $1.06M | 0.26% | 00.0% | Unchanged |
| Banque Cantonale Vaudoise | 24,580 | $1.05M | 0.04% | −11,018−31.0% | Reduced |
| Investment Management Corp of Ontario | 24,440 | $1.04M | 0.02% | +11,700+91.8% | Added |
| Lazard Asset Management LLC | 22,402 | $1.03M | 0.00% | +17,038+317.6% | Added |
| Atria Investments LLC | 24,189 | $1.03M | 0.01% | −4,093−14.5% | Reduced |
| Nekton Capital Ltd. | 24,146 | $1.03M | 2.08% | 00.0% | Unchanged |
| Abacus Planning Group, Inc. | 23,083 | $982.6K | 0.14% | 00.0% | Unchanged |
| JustInvest LLC | 23,082 | $982.6K | 0.01% | −575−2.4% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 22,726 | $967.4K | 0.00% | +7,538+49.6% | Added |
| HighTower Advisors, LLC | 22,517 | $958.5K | 0.00% | +1,147+5.4% | Added |
| Tounjian Advisory Partners, LLC | 22,512 | $958.4K | 0.32% | +22,512 | New |
| New Mexico Educational Retirement Board | 22,385 | $953.0K | 0.03% | −700−3.0% | Reduced |
| Allspring Global Investments Holdings, LLC | 21,771 | $928.8K | 0.00% | −1,406−6.1% | Reduced |
| Jacobs Levy Equity Management, Inc | 20,962 | $892.4K | 0.00% | −685−3.2% | Reduced |
| Ronald Blue Trust, Inc. | 20,879 | $888.8K | 0.01% | +1,079+5.4% | Added |
| Berkeley Capital Partners, LLC | 20,810 | $885.9K | 0.21% | +20,810 | New |
| Healthcare of Ontario Pension Plan Trust Fund | 20,669 | $879.9K | 0.00% | +887+4.5% | Added |
| Cambridge Investment Research Advisors, Inc. | 20,421 | $869.0K | 0.00% | +135+0.7% | Added |
| Teachers Retirement System of the State of Kentucky | 20,382 | $868.0K | 0.01% | 00.0% | Unchanged |
| Dynamic Technology Lab Private Ltd | 20,348 | $866.0K | 0.15% | −462−2.2% | Reduced |
| Tokio Marine Asset Management Co Ltd | 20,334 | $865.6K | 0.03% | +139+0.7% | Added |
| ISAM Funds (UK) Ltd | 19,684 | $837.9K | 0.17% | +19,684 | New |
| Mercer Global Advisors Inc | 19,433 | $827.2K | 0.00% | −5,887−23.3% | Reduced |
| XTX Topco Ltd | 19,348 | $823.6K | 0.04% | +19,348 | New |
| Dark Forest Capital Management LP | 19,291 | $821.2K | 0.03% | −5,640−22.6% | Reduced |
| Captrust Financial Advisors | 18,706 | $796.3K | 0.00% | +1,426+8.3% | Added |
| Burney Co | 18,321 | $779.9K | 0.02% | −942−4.9% | Reduced |
| Allstate Corp | 18,174 | $773.7K | 0.02% | +18,174 | New |
| Horizon Investments, LLC | 18,153 | $772.8K | 0.01% | +169+0.9% | Added |
| Miracle Mile Advisors, LLC | 18,090 | $770.1K | 0.01% | +33+0.2% | Added |