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Seaboard Corp
SEB

Overview Fund Activity

155 hedge funds and large institutions have $632M invested in Seaboard Corp in 2025 Q2 according to their latest regulatory filings, with 21 funds opening new positions, 51 increasing their positions, 58 reducing their positions, and 25 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
155
Holders Change
-5
Holders Change %
-3.13%
% of All Funds
2.08%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
21
Increased
51
Reduced
58
Closed
25
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
WCM
1
Wallace Capital Management
Texas
$22M
2
Northern Trust
2
Northern Trust
Illinois
$8.53M
3
RhumbLine Advisers
3
RhumbLine Advisers
Massachusetts
$5.26M
4
American Century Companies
4
American Century Companies
Missouri
$15.7M
5
Citadel Advisors
5
Citadel Advisors
Florida
$2.19M

Top Sellers

1
Marshall Wace
1
Marshall Wace
United Kingdom
$0
2
Allspring Global Investments
2
Allspring Global Investments
North Carolina
$0
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$76.1M
4
Qube Research & Technologies (QRT)
4
Qube Research & Technologies (QRT)
United Kingdom
$5.05M
5
AQR Capital Management
5
AQR Capital Management
Connecticut
$14.8M
Name Holding Trade Value Shares
Change 		Shares
Change %
SS
151
SBI Securities
Japan
$2.86K -$2.86K -1 -50%
HNB
152
Huntington National Bank
Ohio
$2.86K – – –
N
153
Natixis
France
$2.86K +$2.86K +1 New
TIM
154
Tortoise Investment Management
New York
$2.86K +$2.86K +1 New
BBHC
155
Brown Brothers Harriman & Co
New York
$2.86K +$2.86K +1 New
Jones Financial Companies
156
Jones Financial Companies
Missouri
$2.84K +$2.84K +1 New
Marshall Wace
157
Marshall Wace
United Kingdom
– -$7.75M -2,875 Closed
Allspring Global Investments
158
Allspring Global Investments
North Carolina
– -$4.84M -1,748 Closed
APF
159
Alaska Permanent Fund
Alaska
– -$1.97M -760 Closed
Man Group
160
Man Group
United Kingdom
– -$1.95M -722 Closed
DFCM
161
Dark Forest Capital Management
Puerto Rico
– -$1.39M -515 Closed
Allianz Asset Management
162
Allianz Asset Management
Germany
– -$1.09M -404 Closed
QC
163
Quadrature Capital
United Kingdom
– -$979K -363 Closed
EGM
164
Engineers Gate Manager
New York
– -$828K -307 Closed
VF
165
Virtu Financial
New York
– -$676K -251 Closed
MF
166
Magnetar Financial
Illinois
– -$634K -235 Closed
Susquehanna International Group
167
Susquehanna International Group
Pennsylvania
– -$378K -140 Closed
SFI
168
Susquehanna Fundamental Investments
Pennsylvania
– -$334K -124 Closed
YIH
169
Y-Intercept (HK)
Hong Kong
– -$302K -112 Closed
AIM
170
Aigen Investment Management
New York
– -$248K -92 Closed
NRD
171
Nebula Research & Development
New York
– -$245K -91 Closed
Manulife (Manufacturers Life Insurance)
172
Manulife (Manufacturers Life Insurance)
Ontario, Canada
– -$218K -81 Closed
OTL
173
Oak Thistle LLC
New York
– -$210K -78 Closed
Nisa Investment Advisors
174
Nisa Investment Advisors
Missouri
– -$135K -50 Closed
QCG
175
Quadrant Capital Group
Ohio
– -$37.8K -14 Closed
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