Who owns Smurfit Westrock plc?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of SW from SEC Form 13F filings across 640 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 640 institutions disclosed 503.4M shares of Smurfit Westrock plc worth $23.23B — about 96.1% of shares outstanding; the largest disclosed holder is BlackRock, Inc.. Source: SEC Form 13F filings, parsed by EvidInvest.
640
13F holders
$23.23B
value, 2026 filers
96.1%
of shares outstanding (503.4M sh)
112
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of SW's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 45.5M | $2.10B | 0.0% | 8.7% | +1.5% |
| 2 | Capital Research Global Investors | 42.6M | $1.97B | 0.3% | 8.1% | +9.4% |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | 34.2M | $1.58B | 0.0% | 6.5% | +0.8% |
| 4 | STATE STREET CORP | 28.1M | $1.30B | 0.0% | 5.4% | +11.1% |
| 5 | Nuveen, LLC | 24.8M | $1.15B | 0.3% | 4.7% | +0.9% |
| 6 | VANGUARD PORTFOLIO MANAGEMENT LLC | 24.4M | $1.13B | 0.1% | 4.6% | +0.2% |
| 7 | Capital World Investors | 15.5M | $715.8M | 0.1% | 3% | +24.1% |
| 8 | CAUSEWAY CAPITAL MANAGEMENT LLC | 15.0M | $695.7M | 7.5% | 2.9% | -3.4% |
| 9 | GEODE CAPITAL MANAGEMENT, LLC | 14.5M | $670.3M | 0.0% | 2.8% | +2.0% |
| 10 | FRANKLIN RESOURCES INC | 13.5M | $622.4M | 0.1% | 2.6% | +4.0% |
| 11 | Invesco Ltd. | 11.4M | $528.9M | 0.0% | 2.2% | +7.4% |
| 12 | AMERIPRISE FINANCIAL INC | 9.9M | $460.2M | 0.1% | 1.9% | +15.8% |
| 13 | Bank of New York Mellon Corp | 9.9M | $458.1M | 0.1% | 1.9% | +12.2% |
| 14 | NORGES BANKNEW | 9.9M | $454.8M | 0.0% | 1.9% | new |
| 15 | MORGAN STANLEY | 7.7M | $356.5M | 0.0% | 1.5% | +29.1% |
| 16 | FMR LLC | 7.5M | $346.9M | 0.0% | 1.4% | -25.7% |
| 17 | GOLDMAN SACHS GROUP INC | 7.3M | $337.1M | 0.0% | 1.4% | +21.9% |
| 18 | DEUTSCHE BANK AG\ | 6.8M | $315.4M | 0.1% | 1.3% | +4.4% |
| 19 | Orbis Allan Gray Ltd | 5.9M | $272.1M | 0.9% | 1.1% | -57.3% |
| 20 | BANK OF AMERICA CORP /DE/ | 5.8M | $266.4M | 0.0% | 1.1% | +5.5% |
| 21 | NORDEA INVESTMENT MANAGEMENT AB | 5.4M | $247.2M | 0.2% | 1% | -9.9% |
| 22 | DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 5.3M | $245.7M | 0.2% | 1% | -50.3% |
| 23 | Trinity Street Asset Management LLPNEW | 5.3M | $243.4M | 12.5% | 1% | new |
| 24 | DIMENSIONAL FUND ADVISORS LP | 5.2M | $241.3M | 0.0% | 1% | +7.6% |
| 25 | NORTHERN TRUST CORP | 4.8M | $221.6M | 0.0% | 0.9% | +1.8% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.