Heartland Advisors’s Seaboard Corp SEB Stock Holding History

Heartland Advisors’s Portfolio SEB Stock Details SEB Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	–	Sell	-1,000	Closed	-$5.65M	–	253
2026 Q1	$5.65M	Sell	1,000 -1,000	-50%	-$5.01M	0.29%	140
2025 Q4	$8.89M	Hold	2,000	–	–	0.48%	78
2025 Q3	$7.29M	Hold	2,000	–	–	0.39%	102
2025 Q2	$5.72M	Hold	2,000	–	–	0.32%	127
2025 Q1	$5.39M	Buy	2,000 +400	+25%	+$1.05M	0.31%	134
2024 Q4	$3.89M	Buy	1,600 +400	+33%	+$1.1M	0.21%	147
2024 Q3	$3.76M	Buy	+1,200	New	+$3.74M	0.2%	146

Other funds holding SEB

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

WCM

Wallace Capital Management Dallas, Texas $912M AUM 21.45% 1-Year Est. Return

PMG

Private Management Group Irvine, California $3.8B AUM 23.19% 1-Year Est. Return

Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return

Heartland Advisors's SEB Position: Q2 2026 in Review

Heartland Advisors sold out of Seaboard Corp (SEB) in Q2 2026, closing a stake of 1,000 shares — an estimated $5.65M sold.

Heartland Advisors first reported a position in SEB in Q3 2024 and held it in 7 quarters. The position peaked at $8.89M in Q4 2025. 214 funds tracked by Wall St. Rank hold SEB as of Q2 2026.

Heartland Advisors reported no remaining Seaboard Corp position as of Q2 2026 after selling out during the quarter.
Heartland Advisors sold 1,000 Seaboard Corp shares in Q2 2026, an estimated $5.65M.
Heartland Advisors first reported a position in Seaboard Corp in Q3 2024 and held it in 7 quarters.
Heartland Advisors's Seaboard Corp position peaked at $8.89M in Q4 2025.
214 funds tracked by Wall St. Rank held Seaboard Corp as of Q2 2026.

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