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Quadrature Capital’s Seaboard Corp SEB Stock Holding History

Quadrature Capital’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
Q1 		$8.37M Buy
+1,481
New +$7.42M 0.1% 166
2025
Q4 		– Sell
-75
Closed -$274K – 1609
2025
Q3 		$274K Buy
+75
New +$261K ﹤0.01% 695
2025
Q2 		– Sell
-363
Closed -$979K – 1437
2025
Q1 		$979K Buy
363
+19
+6% +$50K 0.02% 436
2024
Q4 		$837K Buy
+344
New +$946K 0.02% 468

Other funds holding SEB

Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
PMG
Private Management Group Irvine, California $3.47B AUM 13.39% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
WCM
Wallace Capital Management Dallas, Texas $871M AUM 13.69% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return

Quadrature Capital's SEB Position: Q1 2026 in Review

Quadrature Capital opened a new position in Seaboard Corp (SEB) in Q1 2026: 1,481 shares worth $8.37M. The stake represents 0.1% of the portfolio and ranks #166 among its holdings. This is a return to the name: Quadrature Capital previously reported a position in SEB as recently as Q3 2025.

Quadrature Capital first reported a position in SEB in Q4 2024 and has held it in 4 quarters since. 207 funds tracked by Wall St. Rank hold SEB as of Q1 2026.

  • Quadrature Capital held 1,481 shares of Seaboard Corp worth $8.37M as of Q1 2026.
  • Seaboard Corp was a new Quadrature Capital position in Q1 2026.
  • Seaboard Corp made up 0.1% of Quadrature Capital's portfolio in Q1 2026, its #166 holding.
  • Quadrature Capital first reported a position in Seaboard Corp in Q4 2024 and has held it in 4 quarters since.
  • 207 funds tracked by Wall St. Rank held Seaboard Corp as of Q1 2026.

Based on Quadrature Capital's 13F filing for Q1 2026, filed 15 May 2026.