Smurfit Westrock (SW)
Turns wood and recovered fiber into corrugated, consumer and specialty packaging.
$46.64
vs last close+1.23 (+2.71%)
Something off on this page? Send us feedback.
13F · 13D/G · Form 4
| Institutions | 96.69% | 507.16M shares | |
|---|---|---|---|
| 659 holders · as of Jun 30, 2026 | |||
| Insiders | 0.21% | 1.10M shares | |
| 20 holders · as of Sep 14, 2026 | |||
| Other | 3.10% | 16.26M shares | |
| remainder | |||
524.52M company shares as of Sep 22, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing
13F, as of Jun 30, 2026
659 holders · 507.16M shares · 107 new positions · 377 increased · 193 reduced · 81 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 45.50M | 8.67% | +692.1K | Aug 7, 2026 |
| Capital Research Global Investors | 42.63M | 8.13% | +3.66M | Aug 12, 2026 |
| Vanguard Capital Management LLC | 34.25M | 6.53% | +284.7K | Aug 13, 2026 |
| State Street Corp | 28.06M | 5.35% | +2.80M | Aug 7, 2026 |
| Nuveen, LLC | 24.81M | 4.73% | +222.1K | Aug 11, 2026 |
| Vanguard Portfolio Management LLC | 24.36M | 4.64% | +41.5K | Aug 13, 2026 |
| Capital World Investors | 15.47M | 2.95% | +3.00M | Aug 12, 2026 |
| Causeway Capital Management LLC | 15.04M | 2.87% | −527.0K | Aug 13, 2026 |
13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 8.00% | 41.57M | Nov 8, 2024 | |
| Vanguard Capital Management | 7.49% | 39.28M | 13G | Apr 28, 2026 |
| Capital Research Global Investors | 6.90% | 36.13M | 13G | Feb 12, 2026 |
| State Street Corporation | 5.40% | 28.09M | 13G | Aug 7, 2026 |
| Norges Bank (The Central Bank of Norway) | 5.35% | 27.84M | 13G | Nov 7, 2024 |
Form 4
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Feb 19, 2026 | Anthony P. J. Smurfitdirector, officer: President and Group CEO | Sale | 40,000 | $51.54 | 1,642,610 |
| Feb 19, 2026 | Ken Bowlesdirector, officer: Executive VP and Group CFO | Sale | 10,000 | $51.26 | 151,644 |
| Feb 18, 2026 | Laurent Sellierofficer: See remarks | Sale · 2 lots | 15,562 | $50.24 | 115,339 |
House and Senate disclosures
Not reported.