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John Overdeck’s Seaboard Corp SEB Stock Holding History

John Overdeck’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 		$18.2M Sell
4,080
-325
-7% -$1.7M 0.01% 1122
2026
Q1 		$24.9M Buy
4,405
+2,557
+138% +$12.8M 0.02% 822
2025
Q4 		$8.21M Sell
1,848
-919
-33% -$3.63M 0.01% 1258
2025
Q3 		$10.1M Sell
2,767
-796
-22% -$2.77M 0.02% 959
2025
Q2 		$10.2M Sell
3,563
-531
-13% -$1.4M 0.02% 814
2025
Q1 		$11M Sell
4,094
-191
-4% -$502K 0.02% 730
2024
Q4 		$10.4M Buy
4,285
+337
+9% +$926K 0.02% 735
2024
Q3 		$12.4M Buy
3,948
+270
+7% +$842K 0.03% 666
2024
Q2 		$11.6M Buy
3,678
+599
+19% +$1.93M 0.03% 658
2024
Q1 		$9.93M Buy
3,079
+1,488
+94% +$5.12M 0.02% 661
2023
Q4 		$5.68M Buy
1,591
+1,386
+676% +$4.93M 0.01% 922
2023
Q3 		$769K Buy
+205
New +$745K ﹤0.01% 2073
2023
Q2 		– Sell
-133
Closed -$501K – 3235
2023
Q1 		$501K Buy
+133
New +$515K ﹤0.01% 2202
2020
Q3 		– Sell
-95
Closed -$279K – 3496
2020
Q2 		$279K Buy
+95
New +$287K ﹤0.01% 2424

Other funds holding SEB

Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return
American Century Companies
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
Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return

John Overdeck's SEB Position: Q2 2026 in Review

John Overdeck reduced its Seaboard Corp (SEB) stake by 7.4% in Q2 2026, selling an estimated $1.7M and leaving 4,080 shares worth $18.2M. The position accounts for 0.01% of the portfolio, ranked #1122.

John Overdeck first reported a position in SEB in Q2 2020 and has held it in 14 quarters since. The position peaked at $24.9M in Q1 2026. 212 funds tracked by Wall St. Rank hold SEB as of Q2 2026.

  • John Overdeck held 4,080 shares of Seaboard Corp worth $18.2M as of Q2 2026.
  • John Overdeck sold 325 Seaboard Corp shares in Q2 2026, an estimated $1.7M.
  • Seaboard Corp made up 0.01% of John Overdeck's portfolio in Q2 2026, its #1122 holding.
  • John Overdeck first reported a position in Seaboard Corp in Q2 2020 and has held it in 14 quarters since.
  • John Overdeck's Seaboard Corp position peaked at $24.9M in Q1 2026.
  • 212 funds tracked by Wall St. Rank held Seaboard Corp as of Q2 2026.

Based on Two Sigma Investments's 13F filing for Q2 2026, filed 14 Aug 2026.