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Seaboard Corp
SEB

Overview Fund Activity

154 hedge funds and large institutions have $631M 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 24 closing their positions.

Holders
154
Holders Change
-6
Holders Change %
-3.75%
% of All Funds
2.07%
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
24
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 Market Value Shares Shares
Change 		Shares
Change %
Mackenzie Financial
76
Mackenzie Financial
Ontario, Canada
$458K 160 +10 +7%
Baird Financial Group
77
Baird Financial Group
Wisconsin
$438K 153 -162 -51%
RC
78
RBF Capital
California
$432K 151 – –
SMH
79
Sanders Morris Harris
Texas
$426K 149 -13 -8%
PAM
80
Panagora Asset Management
Massachusetts
$409K 143 – –
AGP
81
Autumn Glory Partners
Texas
$372K 130 +130 New
Janus Henderson Group
82
Janus Henderson Group
United Kingdom
$367K 128 – –
Treasurer of the State of North Carolina
83
Treasurer of the State of North Carolina
North Carolina
$352K 123 +6 +5%
CIA
84
Choate Investment Advisors
Massachusetts
$346K 121 -59 -33%
Verition Fund Management
85
Verition Fund Management
Connecticut
$326K 114 -127 -53%
CAU
86
Caxton Associates (UK)
$318K 111 -19 -15%
SEI Investments
87
SEI Investments
Pennsylvania
$315K 110 -70 -39%
PA
88
Parallel Advisors
California
$312K 109 +11 +11%
XT
89
XTX Topco
Cayman Islands
$309K 108 +108 New
S
90
SignatureFD
Georgia
$292K 102 -32 -24%
T. Rowe Price Associates
91
T. Rowe Price Associates
Maryland
$287K 100 +11 +12%
M&T Bank
92
M&T Bank
New York
$284K 99 +3 +3%
Ohio Public Employees Retirement System (OPERS)
93
Ohio Public Employees Retirement System (OPERS)
Ohio
$280K 98 +7 +8%
Jane Street
94
Jane Street
New York
$280K 98 -23 -19%
PFSRSONJ
95
Police & Firemen's Retirement System of New Jersey
New Jersey
$278K 97 -1 -1%
State of Wisconsin Investment Board
96
State of Wisconsin Investment Board
Wisconsin
$263K 92 -12 -12%
VPIM
97
Vanguard Personalized Indexing Management
California
$258K 90 +13 +17%
QCM
98
Quantinno Capital Management
New York
$255K 89 +89 New
GCP
99
GSA Capital Partners
United Kingdom
$246K 86 -60 -41%
ASRS
100
Arizona State Retirement System
Arizona
$243K 85 +1 +1%
2 3
4
5 6