Smurfit WestRock PLC

SWNYSE
$46.41
0.410.89%
At close: Sep 25, 5:00 PM EST
$46.36
-0.05-0.11%
After Hours: Sep 25, 4:02 PM EST
M&A: Empresas CMPC S.A. announced it will sell assets to Smurfit WestRock (SW) on Wednesday, September 23, 2026 for $420M

Smurfit WestRock Ownership & Insider Activity

Smurfit WestRock (SW) institutional and insider ownership, recent insider transactions and ownership breakdown.

Insiders own 0.7% of shares outstanding. Institutional investors hold 85.4%.

Shares Outstanding

524.523M

Shares Float

460.649M

Insider Shares Owned

3.818M

Insider % Owned

0.7%

Institutional Shares Held

447.979M

Institutional % Held

85.4%

Ownership Breakdown

Net Insider Activity by Month

Smurfit WestRock Insider Transactions (Last 6 Months)

No insider filings in the last 6 months.

Congressional Trading Activity

See all government trades →
DateMemberPartyChamberActionAmount
Nov 18, 2025Gilbert Ray CisnerosDHousePurchase$1,001 - $15,000
Apr 1, 2025Julie JohnsonDHouseSale$1,001 - $15,000