Smurfit Westrock plc (SW)

Corporate structure

484 entities across 46 jurisdictions, 24 in offshore financial centres. Read directly from the company’s own 10-K EX-21 filed 2026-02-27 — see the exhibit.

Financial health

Two standard screens, computed from the XBRL in FY2025 against FY2024. Every test shows the numbers behind it — a score with its inputs hidden is a number you cannot check.

Six-year record

Ownership flow

16 institutions tracked — 9 added, 4 reduced, 3 opened a new position.

NORGES BANK, Bridgewater Associates, LP, Point72 Asset Management, L.P. hold a position with no prior filing to compare against, so their change is unknown rather than zero — and they are left out of the totals above.

From 13F filings, which cover institutions managing over $100m and are filed up to 45 days after the quarter ends — so this is a considered position, not a live one, and it is not the whole shareholder register.

Capital returned

What the company actually paid out and bought back, as reported — the record behind any yield figure.

Other paperboard containers & boxes companies

Smurfit Westrock plc files under SIC 2650 — all 5 paperboard containers & boxes companies compared on assets and F-score.

Questions about Smurfit Westrock plc

How many subsidiaries does Smurfit Westrock plc file with the SEC?

484, listed in its most recent exhibit 21. They are incorporated across 46 jurisdictions, led by Argentina, Australia, Austria. 24 of them sit in offshore financial centres. That exhibit is filed with the company's annual report and is the company's own list, not an estimate.

Is Smurfit Westrock plc financially healthy?

Smurfit Westrock plc scores 7 out of 9 on the Piotroski F-score. Every test and the numbers behind it are shown above, so the arithmetic is checkable rather than something you have to take on trust.

Who are the largest institutional holders of Smurfit Westrock plc?

Among the managers tracked here, the biggest positions as of the 2026-Q2 13F filings are BlackRock, Inc. (adding), STATE STREET CORP (adding), Capital World Investors (adding). Direction is the change in share count against that manager's own previous filing; managers with no prior filing are left out rather than counted as new buyers.