SW — SMURFIT WESTROCK PLC
Public company
InvestorLens aggregates public filing data to show which tracked investors reported holdings in this stock. Dollar values represent reported position values, not market capitalization, and may be delayed up to 45 days. Not a recommendation.
Sourced from SEC EDGAR public filings
Why are billionaires buying SW?
Built from public SEC filings and public economic data. Not a recommendation.
Why? — Evidence & Confidence ▾
Of 2 tracked investors who changed their SW position last quarter, 1 bought and 1 sold (50% buy-side). Macro conditions are mixed for this sector (Macro Tailwind 55/100 in a Contraction regime).
- +1 tracked investor added or increased positions last quarter (Ray Dalio)
- +5 tracked investors reported holding SW at their latest filing
- +Macro Health is 55/100 in a Contraction regime — historically acceptable for this sectorsource
- −1 tracked investor reduced or exited last quarter (1 reduced, 0 sold out)
- −13F data is disclosed up to 45 days after quarter end — positions may have changed since
- · 13F disclosure lag (up to 45 days)
- · Tracked investors are a sample, not the whole market
- · Sector regime fit is a historical average, not a guarantee
Every InvestorLens score shows its evidence — including what argues against it. Model conviction-v1 · generated 9/17/2026.
About SMURFIT WESTROCK PLC (SW)
SMURFIT WESTROCK PLC (SW) appears in the most recent 13F filings of 5 tracked institutional investors. The largest disclosed position is held by George Soros (Soros Fund Management), valued at $380M. Across recent filings, tracked investors recorded 3 new positions, 4 increased, 4 reduced, and 1 exited. All data sourced from SEC 13F filings.
Based on recent institutional activity in SW
How many top investors track SW
A small number of top investors own this.
SW Ownership Composition
How SMURFIT WESTROCK PLC is held across tracked investor types, based on reported 13F positions.
- Multi-Strategy / Quant64.9%
- Macro35.1%
Tracked investors currently reporting SW
1 tracked investor has since exited this position — listed separately below.
- George SorosJun 30, 2026Soros Fund ManagementShares1.5MValue$70M% Portfolio0.86%
- Izzy EnglanderJun 30, 2026Millennium ManagementShares1.3MValue$60.5M% Portfolio0.02%
- Ken GriffinJun 30, 2026Citadel AdvisorsShares2.3MValue$107.6M% Portfolio0.01%
- Steve CohenJun 30, 2026Point72 Asset ManagementShares37.5KValue$1.7M% Portfolio0.00%
- Ray DalioJun 30, 2026Bridgewater AssociatesShares472KValue$21.8M% Portfolio0.09%
Previously held SW
These investors reported SW in an earlier quarter but not in their most recent 13F. Figures below are their last reported position, not a current holding.
| Investor | Firm | Last reported shares | Value then | Last held |
|---|---|---|---|---|
| Paul Tudor Jones | Tudor Investment Corp | 290.3K | $11.2M | Dec 31, 2025 |
Recent activity
- Increased$379.5M(2.17%)Feb 14, 2025
- Reduced$308.8M(-2.75%)May 15, 2025
- Increased$322.8M(9.16%)Aug 14, 2025
- Increased$329.8M(3.56%)Nov 14, 2025
- Reduced$92.9M(-68.99%)Feb 13, 2026
- Increased$100.4M(4.92%)May 15, 2026
- Reduced$70M(-39.97%)Aug 14, 2026
- New$4MNov 13, 2024
- Reduced$391.5K(-90.98%)Feb 13, 2025
- Sold$0(-100.00%)May 14, 2025
- New$21.8MAug 14, 2026
- New$340.8MNov 14, 2024
Frequently asked questions
- How many institutional investors hold SW?
- 5 tracked institutional investors disclosed a position in SW (SMURFIT WESTROCK PLC) in their most recent 13F filing.
- Who is the largest institutional holder of SW?
- George Soros, Soros Fund Management, holds the largest disclosed position in SW, valued at $380M.
- Did institutional ownership of SW increase or decrease?
- Across recent 13F filings, tracked investors recorded 3 new positions, 4 increased, 4 reduced, and 1 fully exited SW.
- Where does this SW ownership data come from?
- SEC Form 13F-HR filings, accessed via EDGAR. 13F filings are disclosed quarterly with a 45-day reporting delay and cover U.S.-listed long equity positions only. This is not investment advice.