MASSACHUSETTS FINANCIAL SERVICES CO /MA/
Position in SW — Smurfit Westrock plc
CIK 912938
Boston, MA
Position in SW
as of Jun 30, 2026
· filed Aug 3, 2026
Position Value
$94,793,352
-$341,905 QoQ
Shares Held
2,049,143
-14.2% QoQ
Ownership
0.391%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#38
of 635 holders
Holding Since
Mar 2025
6 quarters on record
Voting authority
Sole 45%
Shared 39%
None 16%
Common Shares in SW Over Time
Shares Held
Position Value (USD)
Position in Packaging & Containers
Consumer Cyclical · as of Jun 30, 2026MASSACHUSETTS FINANCIAL SERVICES CO /MA/ holds $575,567,575 across 8 Packaging & Containers names. SW ranks #4 (16.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AVY |
Avery Dennison Corp
|
1,045,156 | $169,681,075 | |
| 2 | IP |
International Paper Co /New/
|
3,615,370 | $137,745,595 | |
| 3 | AMCR |
Amcor plc
|
2,813,258 | $121,954,733 | |
| 4 | SW |
Smurfit Westrock plc
This page
|
2,049,143 | $94,793,352 | |
| 5 | SLGN |
Silgan Holdings Inc
|
528,718 | $24,527,228 | |
| 6 | TRS |
Trimas Corp
|
543,685 | $24,482,135 | |
| 7 | REYN |
Reynolds Consumer Products Inc.
|
73,224 | $1,966,064 | |
| 8 | BALL |
BALL Corp
|
6,689 | $417,393 |
All Filings in SW
Export CSV
6 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $94,793,352 | 2,049,143 | Shares | Defined | 2026-08-03 | |
| 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. | ||||||