Heartland Advisors’s Sonoco SON Stock Holding History

Heartland Advisors’s Portfolio SON Stock Details SON Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$5.41M	Hold	100,000	–	–	0.28%	146
2025 Q4	$4.36M	Hold	100,000	–	–	0.24%	158
2025 Q3	$4.31M	Buy	+100,000	New	+$4.62M	0.23%	154

Other funds holding SON

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Fuller & Thaler Asset Management San Mateo, California $29.7B AUM 43.33% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

EARNEST Partners Atlanta, Georgia $24.3B AUM 34.41% 1-Year Est. Return

LSV Asset Management Chicago, Illinois $46.4B AUM 27.74% 1-Year Est. Return

Nordea Investment Management Stockholm, Sweden $107B AUM 24.58% 1-Year Est. Return

Heartland Advisors's SON Position: Q1 2026 in Review

Heartland Advisors held its Sonoco (SON) position steady in Q1 2026 at 100,000 shares worth $5.41M. The position accounts for 0.28% of the portfolio, ranked #146.

Heartland Advisors first reported a position in SON in Q3 2025 and has held it in 3 quarters since. 495 funds tracked by Wall St. Rank hold SON as of Q1 2026.

Heartland Advisors held 100,000 shares of Sonoco worth $5.41M as of Q1 2026.
Heartland Advisors left its Sonoco share count unchanged in Q1 2026.
Sonoco made up 0.28% of Heartland Advisors's portfolio in Q1 2026, its #146 holding.
Heartland Advisors first reported a position in Sonoco in Q3 2025 and has held it in 3 quarters since.
495 funds tracked by Wall St. Rank held Sonoco as of Q1 2026.

Based on Heartland Advisors's 13F filing for Q1 2026, filed 6 May 2026.