Companies: 10,795·Total market cap: $144.5T
Smurfit Westrock Plc

Smurfit Westrock Plc

SWNYSEConsumer Cyclical● Active
$40.50
$-0.78(-1.89%)
Market Cap$21.2B
P/E Ratio
52W High$52.65
52W Low$32.729

Smurfit Westrock Plc (SW) Stock Ownership

Latest 13F position summary is not yet available — breakdown and tables fill in after filings publish (typically ~45 days after quarter end).

SEC 13F · FMP · SW · as of —

Ownership Breakdown

Institutional data for this period is not yet available. SEC Form 13F filings are typically published 45 days after quarter end.

No institutional data available for this period.

Insider Buying vs Selling

SW insider trading · insider activity

Source: SEC Form 4

44

Buy transactions

36

Sell transactions

1.22

Buy/Sell ratio

$1M

Total disposed

Recent Insider Transactions

Showing 10 most recent · Common Stock only

Name · RoleDateTypeSharesPriceValueAfter Trans.Filing

Page Irene

Chief Accounting Officer

May 15, 2026Award3862.7KForm 4 ↗

SMURFIT ANTHONY P J

President and Group CEO

May 15, 2026Award1,0181.73MForm 4 ↗

Garren Ben

See remarks

May 15, 2026Award9214.8KForm 4 ↗

Henao Alvaro

See remarks

May 15, 2026Award8772.7KForm 4 ↗

Mayer Saverio

See remarks

May 15, 2026Award253241.2KForm 4 ↗

Sellier Laurent

See remarks

May 15, 2026Award303138.5KForm 4 ↗

Bowles Ken

Executive VP and Group CFO

May 15, 2026Award303174.0KForm 4 ↗

Finan Irial

director

May 1, 2026Award6,97462.2KForm 4 ↗

Finan Irial

director

May 1, 2026Tax Withhold3,336$38.39$128.1K58.8KForm 4 ↗

FergusonMchugh MaryLynn

director

May 1, 2026Award4,43810.7KForm 4 ↗

Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.

About institutional & insider ownership

Smurfit Westrock Plc (SW) is primarily owned by institutional investors, who hold approximately — of total shares outstanding. Company insiders own approximately —, while retail and public investors account for the remaining —.

A total of 0 institutional investors currently hold SW stock, with a combined institutional value of approximately $0 as of the most recent 13F filing period.

Frequently asked questions

SW ownership

Smurfit Westrock Plc (SW) is primarily owned by institutional investors, who hold approximately — of shares. The largest shareholder is — with a — stake. Company insiders hold —. Data sourced from SEC Form 13F as of —.

who owns SW stockSW ownership structureSEC Form 13F institutional holdingsSW float vs institutions
Source: FMP · SEC Form 13F · SEC Form 4As of