Comparable stake leader
FULLER & THALER ASSET MANAGEMENT, INC.
SEC ownership of SONOCO PRODUCTS CO
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0000091767.
Disclosed value leader
BlackRock, Inc.
Comparable rows
50/50
Latest evidence
31 Mar 2026
- Public ticker
- SON on NYSE
- Parsed ownership sources
-
13F and 13D/G
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
FULLER & THALER ASSET MANAGEMENT, INC.
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
50 of 50
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
FULLER & THALER ASSET MANAGEMENT, INC.
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
31 Mar 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0000091767
- Issuer location
- Hartsville, SC
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
3 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of SONOCO PRODUCTS CO (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
FULLER & THALER ASSET MAN...
Disclosed value leader
BlackRock, Inc.
Comparable rows
50/50
Latest evidence
31 Mar 2026
13F
13D/G
Lead comparable stake: 6%
13D/G row: FULLER & THALER ASSET MANAGEMENT, INC.
Showing 1-8 of 50 holder rows.
Quick read
FULLER & THALER ASSET MANAGEMENT, INC. leads the comparable SEC ownership view at 6%.
50 of 50 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens FULLER & THALER ASSET MANAGEMENT, INC.'s linked filing trail.
Comparable ownership
Top 5
FULLER & THALER ASSET MANAGEMENT,...
6%
VANGUARD CAPITAL MANAGEMENT LLC
5.3%
BlackRock, Inc.
12%
VANGUARD PORTFOLIO MANAGEMENT LLC
4.8%
STATE STREET CORP
4.3%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 50 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| FULLER & THALER ASSET MANAGEMENT, INC. |
13F
13D/G
Company
|
6%
from 13D/G
|
$319,876,785
5,913,788 shares
|
— | 31 Mar 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC |
13D/G
13F
Vanguard Capital Management · Company
|
5.3%
|
$281,251,557
5,199,696 shares
|
$0 | 31 Mar 2026 |
| BlackRock, Inc. |
13F
Company
|
12%
|
$616,175,812
11,391,677 shares
|
— | 31 Mar 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC |
13F
Company
|
4.8%
|
$258,466,793
4,778,458 shares
|
— | 31 Mar 2026 |
| STATE STREET CORP |
13F
Company
|
4.3%
|
$228,244,601
4,219,719 shares
|
— | 31 Mar 2026 |
| DIMENSIONAL FUND ADVISORS LP |
13F
Company
|
4%
|
$212,631,997
3,931,180 shares
|
— | 31 Mar 2026 |
| BANK OF AMERICA CORP /DE/ |
13F
Company
|
3.4%
|
$179,180,606
3,312,638 shares
|
— | 31 Mar 2026 |
| EARNEST PARTNERS LLC |
13F
Company
|
2.6%
|
$139,897,727
2,586,388 shares
|
— | 31 Mar 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Net insider flow leans to buying over the last 12 months. Net value: +$1,204,065.
Buys
$1,309,659
Insiders: 2
Sells
$105,593
Insiders: 3
Net
+$1,204,065
Shares: +29,202
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 31,064
Shares: 1,862
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 261 | $0 | $15,284 | -$15,284 |
| 3-6 | 8,058 | 1,601 | $399,998 | $90,309 | +$309,689 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 23,006 | 0 | $909,660 | $0 | +$909,660 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-20 of 41 reporting-owner rows connected to SONOCO PRODUCTS CO. Open a relationship link for the CIK-to-CIK filing trail.
Rows
41
Largest Forms 3/4/5 holder
R. Howard Coker
Net 12M change
+$1,204,065
Latest report
29 Jul 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| R. Howard Coker | President & CEO | $31,219,864 | Mixed | 10 Jun 2026 | ||
| John R. Haley | Director | $12,437,345 | +$99,914 | +0.81% | Mixed | 01 Jul 2026 |
| Rodger D. Fuller | Chief Operating Officer | $11,334,579 | Mixed | 10 Jun 2026 | ||
| James A. Harrell III | Pres. Global Ind. Paper Pkg. | $4,595,767 | -$1,157 | -0.03% | Mixed | 10 Jun 2026 |
| James M. Micali | Director | $3,910,751 | Mixed | 10 Jun 2022 | ||
| John M. Florence | Gnl Council, Secy, VP | $3,803,567 | -$15,284 | -0.4% | Mixed | 29 Jul 2026 |
| Thomas E. Whiddon | Director | $2,971,889 | Mixed | 01 Apr 2026 | ||
| Pamela L. Davies | Director | $2,971,884 | Mixed | 01 Jul 2026 | ||
| Marc D. Oken | Director | $2,787,352 | Mixed | 10 Jun 2022 | ||
| Robert R. Hill Jr. | Director | $2,431,159 | Mixed | 01 Jul 2026 | ||
| Adam Wood | VP Paper Products Europe | $2,339,246 | Mixed | 10 Jun 2026 | ||
| Roger P. Schrum | VP Invstr Rel & Corp Affairs | $2,061,375 | Mixed | 10 Jun 2022 | ||
| Paul Joachimczyk | Cfo | $1,861,520 | +$1,209,745 | +186% | Mixed | 30 Jun 2026 |
| Sundaram Nagarajan | Director | $1,492,830 | Mixed | 01 Jul 2022 | ||
| Robert R. Dillard | Chief Financial Officer | $1,465,364 | Mixed | 10 Dec 2024 | ||
| Blythe J. McGarvie | Director | $1,445,920 | Mixed | 10 Jun 2026 | ||
| Sean Cairns | Pres Consumer Pkg EMEA/APAC | $1,410,762 | Mixed | 10 Jun 2026 | ||
| Richard G. Kyle | Director | $1,284,995 | Mixed | 01 Jul 2026 | ||
| Jeffrey S. Tomaszewski | Pres., Diversified Business | $1,244,710 | Mixed | 10 Jun 2024 | ||
| Philippe Guillemot | Director | $1,231,502 | Mixed | 01 Jul 2026 |
Recent insider transactions for SONOCO PRODUCTS CO
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| John M. Florence | SON | Common Stock | Tax liability | -41.8% | -6,598 | 9,197 | 29 Jul 2026 | Direct | ||
| John M. Florence | SON | Common Stock | Sale | -1.63% | $15,284 | $58.56 | -261 | 15,795 | 29 Jul 2026 | Direct |
| John M. Florence | SON | Common Stock | Options Exercise | 74.6% | 6,859 | 16,056 | 29 Jul 2026 | Direct | ||
| John M. Florence | SON | Stock Appreciation Right | Options Exercise | -100% | -6,859 | 0 | 29 Jul 2026 | Direct | ||
| Richard G. Kyle | SON | Phantom Stock Units | Award | 2.14% | 646 | 30,881 | 01 Jul 2026 | Direct | ||
| Eleni Istavridis | SON | Phantom Stock Units | Award | 4.13% | 646 | 16,295 | 01 Jul 2026 | Direct | ||
| Robert R. Hill Jr. | SON | Phantom Stock Units | Award | 4.23% | 1,269 | 31,238 | 01 Jul 2026 | Direct | ||
| John R. Haley | SON | Phantom Stock Units | Award | 2.13% | 1,803 | 86,532 | 01 Jul 2026 | Direct | ||
| Philippe Guillemot | SON | Phantom Stock Units | Award | 2.23% | 646 | 29,650 | 01 Jul 2026 | Direct | ||
| Theresa J. Drew | SON | Phantom Stock Units | Award | 2.99% | 646 | 22,266 | 01 Jul 2026 | Direct | ||
| Pamela L. Davies | SON | Phantom Stock Units | Award | 0.93% | 646 | 69,701 | 01 Jul 2026 | Direct | ||
| Scott A. Clark | SON | Phantom Stock Units | Award | 43.1% | 890 | 2,957 | 01 Jul 2026 | Direct | ||
| Steven L. Boyd | SON | Phantom Stock Units | Award | 6.16% | 646 | 11,122 | 01 Jul 2026 | Direct | ||
| Paul Joachimczyk | SON | Restricted Stock Units | Award | 2,296 | 2,296 | 30 Jun 2026 | Direct | |||
| Paul Joachimczyk | SON | Common Stock | Tax liability | -6.87% | -2,534 | 34,372 | 30 Jun 2026 | Direct | ||
| Paul Joachimczyk | SON | Common Stock | Options Exercise | 29.2% | 8,348 | 36,906 | 30 Jun 2026 | Direct | ||
| Paul Joachimczyk | SON | Restricted Stock Units | Options Exercise | -33% | -8,348 | 16,947 | 30 Jun 2026 | Direct | ||
| Richard G. Kyle | SON | Phantom Stock Units | Award | 1.1% | 330 | 30,236 | 10 Jun 2026 | Direct | ||
| Adam Wood | SON | Dividend Equivalents on Restricted Stock Units | Award | 4.11% | 168 | 4,267 | 10 Jun 2026 | Direct | ||
| Andrea B. White | SON | Dividend Equivalents on Restricted Stock Units | Award | 50.6% | 50.8 | 151 | 10 Jun 2026 | Direct | ||
| Blythe J. McGarvie | SON | Phantom Stock Units | Award | 1.1% | 370 | 33,939 | 10 Jun 2026 | Direct | ||
| Paul Joachimczyk | SON | Dividend Equivalents on Restricted Stock Units | Award | 36% | 29.6 | 112 | 10 Jun 2026 | Direct | ||
| Eleni Istavridis | SON | Phantom Stock Units | Award | 1.1% | 171 | 15,649 | 10 Jun 2026 | Direct | ||
| Robert R. Hill Jr. | SON | Phantom Stock Units | Award | 1.1% | 327 | 29,969 | 10 Jun 2026 | Direct | ||
| Ernest D. Haynes III | SON | Dividend Equivalents on Restricted Stock Units | Award | 9.73% | 81.9 | 924 | 10 Jun 2026 | Direct | ||
| James A. Harrell III | SON | Dividend Equivalents on Restricted Stock Units | Award | 3.2% | 258 | 8,343 | 10 Jun 2026 | Direct | ||
| John R. Haley | SON | Phantom Stock Units | Award | 1.1% | 925 | 84,729 | 10 Jun 2026 | Direct | ||
| Philippe Guillemot | SON | Phantom Stock Units | Award | 1.1% | 316 | 29,005 | 10 Jun 2026 | Direct | ||
| Rodger D. Fuller | SON | Dividend Equivalents on Restricted Stock Units | Award | 10.2% | 46.6 | 503 | 10 Jun 2026 | Direct | ||
| John M. Florence | SON | Phantom Stock Units | Award | 1.1% | 524 | 48,040 | 10 Jun 2026 | Direct | ||
| John M. Florence | SON | Dividend Equivalents on Restricted Stock Units | Award | 9.51% | 411 | 4,734 | 10 Jun 2026 | Direct | ||
| Theresa J. Drew | SON | Phantom Stock Units | Award | 1.1% | 236 | 21,620 | 10 Jun 2026 | Direct | ||
| Pamela L. Davies | SON | Phantom Stock Units | Award | 1.1% | 753 | 69,056 | 10 Jun 2026 | Direct | ||
| R. Howard Coker | SON | Dividend Equivalents on Restricted Stock Units | Award | 4.26% | 805 | 19,708 | 10 Jun 2026 | Direct | ||
| Scott A. Clark | SON | Phantom Stock Units | Award | 1.1% | 22.5 | 2,067 | 10 Jun 2026 | Direct | ||
| Sean Cairns | SON | Dividend Equivalents on Restricted Stock Units | Award | 11.5% | 72.9 | 706 | 10 Jun 2026 | Direct | ||
| Steven L. Boyd | SON | Phantom Stock Units | Award | 1.1% | 114 | 10,476 | 10 Jun 2026 | Direct | ||
| Sean Cairns | SON | Restricted Stock Units | Tax liability | 0 | 1,615 | 01 May 2026 | Direct | |||
| Sean Cairns | SON | Dividend Equivalents on Restricted Stock Units | Tax liability | 0 | 633 | 01 May 2026 | Direct | |||
| James A. Harrell III | SON | Common Stock | Discretionary transaction in accordance with Rule 16b-3(f) resulting in acquisition or disposition of issuer securities | 203.6% | 6,753 | 10,070 | 27 Apr 2026 | By 401k | ||
| Paul Joachimczyk | SON | Common Stock | Purchase | 39.3% | $399,998 | $49.64 | 8,058 | 28,558 | 24 Apr 2026 | Direct |
| Thomas E. Whiddon | SON | Phantom Stock Units | Award | 0.97% | 657 | 68,303 | 01 Apr 2026 | Direct | ||
| Blythe J. McGarvie | SON | Phantom Stock Units | Award | 2% | 657 | 33,569 | 01 Apr 2026 | Direct | ||
| Richard G. Kyle | SON | Phantom Stock Units | Award | 2.25% | 657 | 29,906 | 01 Apr 2026 | Direct | ||
| Eleni Istavridis | SON | Phantom Stock Units | Award | 4.43% | 657 | 15,479 | 01 Apr 2026 | Direct | ||
| Robert R. Hill Jr. | SON | Phantom Stock Units | Award | 4.56% | 1,292 | 29,642 | 01 Apr 2026 | Direct | ||
| John R. Haley | SON | Phantom Stock Units | Award | 2.24% | 1,835 | 83,804 | 01 Apr 2026 | Direct | ||
| Philippe Guillemot | SON | Phantom Stock Units | Award | 2.34% | 657 | 28,689 | 01 Apr 2026 | Direct | ||
| Theresa J. Drew | SON | Phantom Stock Units | Award | 3.17% | 657 | 21,384 | 01 Apr 2026 | Direct | ||
| Pamela L. Davies | SON | Phantom Stock Units | Award | 0.97% | 657 | 68,303 | 01 Apr 2026 | Direct |
* marks a reported price that did not pass the local price check.