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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
Q2 		$8.45M Buy
150,000
+50,000
+50% +$2.56M 0.38% 109
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
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $36.7B AUM 74.15% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
LSV Asset Management
LSV Asset Management Chicago, Illinois $55.1B AUM 45.38% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
EARNEST Partners
EARNEST Partners Atlanta, Georgia $27.7B AUM 52.44% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Heartland Advisors's SON Position: Q2 2026 in Review

Heartland Advisors increased its Sonoco (SON) stake by 50% in Q2 2026, buying an estimated $2.56M and bringing the position to 150,000 shares worth $8.45M. The position accounts for 0.38% of the portfolio, ranked #109.

Heartland Advisors first reported a position in SON in Q3 2025 and has held it in 4 quarters since. 508 funds tracked by Wall St. Rank hold SON as of Q2 2026.

  • Heartland Advisors held 150,000 shares of Sonoco worth $8.45M as of Q2 2026.
  • Heartland Advisors bought 50,000 Sonoco shares in Q2 2026, an estimated $2.56M.
  • Sonoco made up 0.38% of Heartland Advisors's portfolio in Q2 2026, its #109 holding.
  • Heartland Advisors first reported a position in Sonoco in Q3 2025 and has held it in 4 quarters since.
  • 508 funds tracked by Wall St. Rank held Sonoco as of Q2 2026.

Based on Heartland Advisors's 13F filing for Q2 2026, filed 11 Aug 2026.