MASSACHUSETTS FINANCIAL SERVICES CO /MA/
Position in SW — Smurfit Westrock plc
CIK 912938
Boston, MA
Position in SW
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$95,135,257
-$3,853,288 QoQ
Shares Held
2,387,334
-6.7% QoQ
Ownership
0.455%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2025
5 quarters on record
Voting authority
Sole 50.00016755091663.ToString("F0")%
Shared 33.84264623215687.ToString("F0")%
None 16.157186216926497.ToString("F0")%
Common Shares in SW Over Time
Shares Held
Position Value (USD)
Position in Packaging & Containers
Consumer Cyclical · as of Mar 31, 2026MASSACHUSETTS FINANCIAL SERVICES CO /MA/ holds $630,351,451 across 9 Packaging & Containers names. SW ranks #4 (15.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AVY |
Avery Dennison Corp
|
1,041,969 | $179,927,206 | |
| 2 | IP |
International Paper Co /New/
|
3,290,493 | $117,470,598 | |
| 3 | AMCR |
Amcor plc
|
2,783,448 | $110,642,057 | |
| 4 | SW |
Smurfit Westrock plc
This page
|
2,387,334 | $95,135,257 | |
| 5 | GPK |
Graphic Packaging Holding Co
|
7,459,614 | $74,148,561 | |
| 6 | SLGN |
Silgan Holdings Inc
|
744,362 | $28,881,245 | |
| 7 | TRS |
Trimas Corp
|
622,085 | $22,357,734 | |
| 8 | REYN |
Reynolds Consumer Products Inc.
|
66,467 | $1,407,771 |
All Filings in SW
Export CSV
5 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $95,135,257 | 2,387,334 | Shares | Defined | 2026-05-14 | |
| 2025-12-31 | $98,988,545 | 2,559,828 | Shares | Sole | 2026-01-22 | |
| 2025-09-30 | $52,779,220 | 1,239,822 | Shares | Sole | 2025-10-29 | |
| 2025-06-30 | $37,438,881 | 867,645 | Shares | Sole | 2025-08-08 | |
| 2025-03-31 | $16,232,818 | 360,249 | Shares | Sole | 2025-05-02 | |
| No filing history on record for this holder in this stock. | ||||||