Position in SON
as of Mar 31, 2026
· filed May 11, 2026
Position Value
$2,100,909
-$158,944 QoQ
Shares Held
38,841
-25.0% QoQ
Ownership
0.039%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2025
3 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in SON Over Time
Shares Held
Position Value (USD)
Position in Packaging & Containers
Consumer Cyclical · as of Mar 31, 2026Boston Partners holds $637,119,243 across 8 Packaging & Containers names. SON ranks #7 (0.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | PKG |
Packaging Corp Of America
|
1,566,890 | $332,525,393 | |
| 2 | BALL |
BALL Corp
|
4,545,313 | $268,673,449 | |
| 3 | GPK |
Graphic Packaging Holding Co
|
1,498,165 | $14,891,759 | |
| 4 | CCK |
Crown Holdings, Inc.
|
91,257 | $9,148,513 | |
| 5 | MYE |
Myers Industries Inc
|
227,035 | $4,808,600 | |
| 6 | KRT |
Karat Packaging Inc.
|
166,981 | $4,662,108 | |
| 7 | SON |
Sonoco Products Co
This page
|
38,841 | $2,100,909 | |
| 8 | PACK |
Ranpak Holdings Corp.
|
86,418 | $308,512 |
All Filings in SON
Export CSV
3 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $2,100,909 | 38,841 | Shares | Defined | 2026-05-11 | |
| 2025-12-31 | $2,259,853 | 51,784 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $1,513,320 | 35,120 | Shares | Defined | 2025-11-13 | |
| No filing history on record for this holder in this stock. | ||||||