Seaboard Corp /De/ (SEB) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

962,014Shares Outstanding

6,158Shares held by institutions

$30,266,693Value of institutional holdings

22.82%Institutional ownership %

4.26%Shares Changed QoQ

182No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Recent 13F filings as of December 2025 show that 182 institutional investors hold a position in Seaboard Corp /De/ (NYSE:SEB).

Seaboard saw its institutional ownership percentage rose to 22.8% in December 2025 from 22.7% in September 2025.
The company experienced a 4.26% quarterly change in institutional shares held, alongside an increase of 10.98% in total owners annually.
A review of institutional activity for Seaboard shows 97 of 182 filers increasing their positions, while 46 reduced their stake, and 39 remained unchanged.
The aggregate institutional position in Seaboard now stands at 219.57K shares as of December 2025, after investors increased their holdings (up by 8.97K shares quarter on quarter which is up 1.41K shares year over year).
The top institutional stake in Seaboard as of December 31, 2025 belongs to DIMENSIONAL FUND ADVISORS LP, which owns 45.07K shares, or 4.68% of the company.
Among the most significant buyers of Seaboard during December 2025 were ARROWSTREET CAPITAL, LIMITED PARTNERSHIP (2.42K), VOLORIDGE INVESTMENT MANAGEMENT, LLC (1.51K), MARSHALL WACE, LLP (1.26K), JANE STREET GROUP, LLC (1.19K), MORGAN STANLEY (1.09K).
Leading sellers of Seaboard stock in December 2025 included TWO SIGMA ADVISERS, LP (3.10K), TWO SIGMA INVESTMENTS, LP (919), NORTHERN TRUST CORP (870), CHARLES SCHWAB INVESTMENT MANAGEMENT INC (696), MILLENNIUM MANAGEMENT LLC (621).
The top 10 institutional holders of Seaboard for the quarter ending December 2025 included DIMENSIONAL FUND ADVISORS LP (45.07K), VANGUARD GROUP INC (27.27K), BlackRock, Inc. (23.23K), PRIVATE MANAGEMENT GROUP INC (9.72K), Wallace Capital Management Inc. (7.71K), KAHN BROTHERS GROUP INC (7.29K), AMERICAN CENTURY COMPANIES INC (6.46K), CHARLES SCHWAB INVESTMENT MANAGEMENT INC (6.19K), RENAISSANCE TECHNOLOGIES LLC (5.10K), AQR CAPITAL MANAGEMENT LLC (4.79K).

182 Institutional Holders

6,158 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	45,070	-63	-0.14%	$200,329,674.00
VANGUARD GROUP INC	31 Dec, 2025	27,267	434	1.62%	$121,196,906.00
BlackRock, Inc.	31 Dec, 2025	23,229	97	0.42%	$103,248,739.00
PRIVATE MANAGEMENT GROUP INC	31 Dec, 2025	9,724	-288	-2.88%	$43,221,430.00
Wallace Capital Management Inc.	31 Dec, 2025	7,713	-27	-0.35%	$34,283,510.00
KAHN BROTHERS GROUP INC	31 Dec, 2025	7,285	-439	-5.68%	$32,380,513.00
AMERICAN CENTURY COMPANIES INC	31 Dec, 2025	6,465	621	10.63%	$28,735,761.00
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	31 Dec, 2025	6,188	-696	-10.11%	$27,504,546.00
RENAISSANCE TECHNOLOGIES LLC	31 Dec, 2025	5,102	-343	-6.30%	$22,677,472.00
AQR CAPITAL MANAGEMENT LLC	31 Dec, 2025	4,793	501	11.67%	$21,302,404.00
STATE STREET CORP	31 Dec, 2025	4,586	-569	-11.04%	$20,383,945.00
Twin Lions Management LLC	31 Dec, 2025	4,398	555	14.44%	$19,548,318.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	4,322	64	1.50%	$19,216,012.00
MORGAN STANLEY	31 Dec, 2025	3,827	1,092	39.93%	$17,013,027.00
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	31 Dec, 2025	3,649	2,420	196.91%	$16,219,148.00
BARCLAYS PLC	31 Dec, 2025	2,580	-116	-4.30%	$11,467,636.00
TWO SIGMA ADVISERS, LP	31 Dec, 2025	2,215	-3,100	-58.33%	$9,845,276.00
Qube Research & Technologies Ltd	31 Dec, 2025	2,150	324	17.74%	$9,556,363.00
HEARTLAND ADVISORS INC	31 Dec, 2025	2,000	0	0.00%	$8,889,640.00
TWO SIGMA INVESTMENTS, LP	31 Dec, 2025	1,848	-919	-33.21%	$8,214,027.00

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