Sonoco Products Company
US ˙ NYSE ˙ US8354951027

SecuritySON / Sonoco Products Company
InstitutionGAMMA Investing LLC
Latest Disclosed Ownership3,231 shares
Latest Disclosed Value $ 174,765
GAMMA Investing LLC reports 24.22% increase in ownership of SON / Sonoco Products Company

On April 6, 2026 - GAMMA Investing LLC filed a 13F-HR form disclosing ownership of 3,231 shares of Sonoco Products Company (US:SON) valued at $174,765 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 5, 2026 disclosing 2,601 shares of Sonoco Products Company. This represents a change in shares of 24.22% during the quarter. The current value of the position is $153,440 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)
2026-04-06 2026-03-31 13F SONOCO PRODS CO COM Common Stock 835495102 3,231 630 24.22 175 53.98 0.0082
2026-01-05 2025-12-31 13F SONOCO PRODS CO COM Common Stock 835495102 2,601 -266 -9.28 114 -8.13 0.0057
2025-10-02 2025-09-30 13F SONOCO PRODS CO COM Common Stock 835495102 2,867 58 2.06 124 0.82 0.0068
2025-07-14 2025-06-30 13F SONOCO PRODS CO COM Common Stock 835495102 2,809 -29 -1.02 122 -8.96 0.0077
2025-04-15 2025-03-31 13F/A-1 SONOCO PRODS CO COM Common Stock 835495102 2,838 -320 -10.13 134 -12.99 0.0101
2025-04-07 2025-03-31 13F SONOCO PRODS CO COM Common Stock 835495102 134,067 130,909 3 0.0151
2025-01-03 2024-12-31 13F SONOCO PRODS CO COM Common Stock 835495102 3,158 798 33.81 154 20.31 0.0132
2024-10-04 2024-09-30 13F SONOCO PRODS CO COM Common Stock 835495102 2,360 16 129 0.0128
2024-10-07 2024-09-30 13F SONOCO PRODS CO COM Common Stock 835495102 2,360 16 0.68 129 8.47 0.0128
2024-07-02 2024-06-30 13F SONOCO PRODS CO COM Common Stock 835495102 2,344 -3 -0.13 119 -12.59 0.0162
2024-04-05 2024-03-31 13F SONOCO PRODS CO COM Common Stock 835495102 2,347 9 0.38 136 1.50 0.0276
2024-02-01 2023-12-31 13F SONOCO PRODS CO COM Common Stock 835495102 2,338 2,338 133 0.0360
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.