Sonoco Products Company
US ˙ NYSE ˙ US8354951027

SecuritySON / Sonoco Products Company
InstitutionSei Investments Co
Latest Disclosed Ownership1,430,625 shares
Latest Disclosed Value $ 62,432,196
Sei Investments Co reports 1.70% decrease in ownership of SON / Sonoco Products Company

On February 13, 2026 - Sei Investments Co filed a 13F-HR form disclosing ownership of 1,430,625 shares of Sonoco Products Company (US:SON) valued at $62,432,475 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 13, 2025 disclosing 1,455,299 shares of Sonoco Products Company. This represents a change in shares of -1.70% during the quarter. The current value of the position is $69,385,312 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-02-13 2025-12-31 13F SONOCO PRODS COM 835495102 1,430,625 -24,674 -1.70 62,432 -0.44 0.0616
2025-11-13 2025-09-30 13F SONOCO PRODS COM 835495102 1,455,299 56,418 4.03 62,709 2.91 0.0674
2025-08-14 2025-06-30 13F SONOCO PRODS COM 835495102 1,398,881 9,683 0.70 60,935 -7.15 0.0706
2025-05-14 2025-03-31 13F/A-1 SONOCO PRODS COM 835495102 1,389,198 44,144 3.28 65,626 -0.12 0.0845
2025-05-13 2025-03-31 13F SONOCO PRODS COM 835495102 1,380,573 35,519 67,343 0.0732
2025-02-11 2024-12-31 13F SONOCO PRODS COM 835495102 1,345,054 43,238 3.32 65,706 -7.61 0.0844
2024-11-12 2024-09-30 13F SONOCO PRODS COM 835495102 1,301,816 -188,764 -12.66 71,118 -5.93 0.0924
2024-08-13 2024-06-30 13F SONOCO PRODS COM 835495102 1,490,580 126,643 9.29 75,602 -4.17 0.1071
2024-05-07 2024-03-31 13F SONOCO PRODS COM 835495102 1,363,937 88,407 6.93 78,890 10.70 0.1156
2024-02-14 2023-12-31 13F SONOCO PRODS COM 835495102 1,275,530 300,697 30.85 71,264 34.50 0.1144
2023-11-14 2023-09-30 13F SONOCO PRODS COM 835495102 974,833 142,592 17.13 52,982 7.87 0.0952
2023-08-11 2023-06-30 13F SONOCO PRODS COM 835495102 832,241 197,500 31.12 49,119 26.86 0.0857
2023-05-12 2023-03-31 13F SONOCO PRODS COM 835495102 634,741 37,259 6.24 38,719 6.74 0.0719
2023-02-10 2022-12-31 13F SONOCO PRODS COM 835495102 597,482 25,558 4.47 36,273 11.80 0.0806
2022-11-14 2022-09-30 13F SONOCO PRODS COM 835495102 571,924 -7,540 -1.30 32,445 -1.93 0.0724
2022-08-15 2022-06-30 13F SONOCO PRODS COM 835495102 579,464 37,900 7.00 33,085 -2.43 0.0714
2022-05-13 2022-03-31 13F SONOCO PRODS COM 835495102 541,564 -6,111 -1.12 33,909 6.95 0.0682
2022-02-14 2021-12-31 13F SONOCO PRODS COM 835495102 547,675 32,925 6.40 31,705 3.37 0.0595
2021-11-12 2021-09-30 13F SONOCO PRODS COM 835495102 514,750 299,417 139.05 30,670 112.93 0.0643
2021-08-06 2021-06-30 13F SONOCO PRODS COM 835495102 215,333 40,147 22.92 14,404 30.21 0.0319
2021-05-12 2021-03-31 13F SONOCO PRODS COM 835495102 175,186 36,390 26.22 11,062 34.43 0.0279
2021-02-08 2020-12-31 13F SONOCO PRODS COM 835495102 138,796 11,225 8.80 8,229 26.21 0.0213
2020-12-04 2020-09-30 13F/A-1 SONOCO PRODS COM 835495102 127,571 -4,978 -3.76 6,520 -7.18 0.0189
2020-11-06 2020-09-30 13F SONOCO PRODS COM 835495102 128,108 -4,441 6,547 15,763.7203
2020-08-17 2020-06-30 13F/A-1 SONOCO PRODS COM 835495102 132,549 19,434 17.18 7,024 31.68 0.0218
2020-08-11 2020-06-30 13F SONOCO PRODS COM 835495102 181,683 68,568 10,981 29,786.5470
2020-05-14 2020-03-31 13F SONOCO PRODS COM 835495102 113,115 -69,198 -37.96 5,334 -52.65 0.0196
2020-02-06 2019-12-31 13F SONOCO PRODS COM 835495102 182,313 -30,595 -14.37 11,264 -9.25 0.0336
2019-11-12 2019-09-30 13F SONOCO PRODS COM 835495102 212,908 -31,228 -12.79 12,412 -22.08 0.0318
2019-08-14 2019-06-30 13F SONOCO PRODS COM 835495102 244,136 20,003 8.92 15,930 15.86 0.0520
2019-05-15 2019-03-31 13F SONOCO PRODS COM 835495102 224,133 128,627 134.68 13,749 163.09 0.0462
2019-02-13 2018-12-31 13F SONOCO PRODS COM 835495102 95,506 15,179 18.90 5,226 16.99 0.0186
2018-11-08 2018-09-30 13F SONOCO PRODS COM 835495102 80,327 4,160 5.46 4,467 11.68 0.0162
2018-08-03 2018-06-30 13F SONOCO PRODS COM 835495102 76,167 16,766 28.23 4,000 38.84 0.0136
2018-05-11 2018-03-31 13F SONOCO PRODS COM 835495102 59,401 10,576 21.66 2,881 11.02 0.0110
2018-02-08 2017-12-31 13F SONOCO PRODS COM 835495102 48,825 7,917 19.35 2,595 25.67 0.0090
2017-11-06 2017-09-30 13F SONOCO PRODS COM 835495102 40,908 7,392 22.06 2,065 19.78 0.0073
2017-07-31 2017-06-30 13F SONOCO PRODS COM 835495102 33,516 5,096 17.93 1,724 14.63 0.0069
2017-05-05 2017-03-31 13F SONOCO PRODS COM 835495102 28,420 5,923 26.33 1,504 26.81 0.0066
2017-02-02 2016-12-31 13F SONOCO PRODS COM 835495102 22,497 6,785 43.18 1,186 42.89 0.0057
2016-11-04 2016-09-30 13F SONOCO PRODS COM 835495102 15,712 629 4.17 830 10.81 0.0042
2016-08-11 2016-06-30 13F SONOCO PRODS COM 835495102 15,083 -3,910 -20.59 749 -18.85 0.0045
2016-05-10 2016-03-31 13F/A-1 SONOCO PRODS COM 835495102 18,993 -788 -3.98 923 14.09 0.0057
2016-02-03 2015-12-31 13F SONOCO PRODS COM 835495102 19,781 12,430 169.09 809 192.06 0.0049
2015-11-02 2015-09-30 13F/A-1 SONOCO PRODS COM 835495102 7,351 1,219 19.88 277 5.32 0.0025
2015-10-30 2015-09-30 13F SONOCO PRODS COM 835495102 7,351 279
2015-08-07 2015-06-30 13F/A-1 SONOCO PRODS COM 835495102 6,132 1,169 23.55 263 17.94 0.0024
2015-08-04 2015-06-30 13F SONOCO PRODS COM 835495102 6,132 1,169 263 0.0024
2015-05-14 2015-03-31 13F/A-1 SONOCO PRODS COM 835495102 4,963 580 13.23 223 16.15 0.0019
2015-05-01 2015-03-31 13F SONIC FDRY COM NEW 835495102 4,963 223
2015-02-10 2014-12-31 13F SONOCO PRODS COM 835495102 4,383 4,383 192 0.0017
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.