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Seaboard Corp
SEB

198 hedge funds and large institutions have $998M invested in Seaboard Corp in 2025 Q4 according to their latest regulatory filings, with 44 funds opening new positions, 59 increasing their positions, 51 reducing their positions, and 21 closing their positions.

New
Increased
Maintained
Reduced
Closed

110% more first-time investments, than exits

New positions opened: 44 | Existing positions closed: 21

26% more capital invested

Capital invested by funds: $792M → $998M (+$206M)

25% more funds holding in top 10

Funds holding in top 10: 4 → 5 (+1)

16% more repeat investments, than reductions

Existing positions increased: 59 | Existing positions reduced: 51

13% more funds holding

Funds holding: 175 → 198 (+23)

0.81% more ownership

Funds ownership: 22.63% → 23.44% (+0.81%)

Holders
198
Holders Change
+23
Holders Change %
+13.14%
% of All Funds
2.41%
Holding in Top 10
5
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+25%
% of All Funds
0.06%
New
44
Increased
59
Reduced
51
Closed
21
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
+$9.57M
2
Voloridge Investment Management
Voloridge Investment Management
Florida
+$5.98M
3
Corient Private Wealth
Corient Private Wealth
Florida
+$5.08M
4
Marshall Wace
Marshall Wace
United Kingdom
+$5M
5
Jane Street
Jane Street
New York
+$4.71M

Top Sellers

Rank Fund Capital Flow
1
Two Sigma Advisers
Two Sigma Advisers
New York
-$12.3M
2
TAM
Third Avenue Management
New York
-$3.76M
3
Two Sigma Investments
Two Sigma Investments
New York
-$3.63M
4
Northern Trust
Northern Trust
Illinois
-$3.44M
5
Charles Schwab
Charles Schwab
California
-$2.75M
Name Holding Trade Value Shares
Change 		Change in
Stake
State of Wisconsin Investment Board
126
State of Wisconsin Investment Board
Wisconsin
$316K -$83.1K -21 -23%
SIG
127
Sargent Investment Group
Maryland
$311K +$277K +70 New
AHL
128
Abel Hall LLC
Louisiana
$298K +$47.5K +12 +22%
US Bancorp
129
US Bancorp
Minnesota
$284K -$11.9K -3 -4%
AF
130
Allworth Financial
California
$280K +$206K +52 +473%
Zurich Cantonal Bank
131
Zurich Cantonal Bank
Switzerland
$271K – – –
GT
132
Greenleaf Trust
Michigan
$271K +$7.91K +2 +3%
Capstone Investment Advisors
133
Capstone Investment Advisors
New York
$271K +$241K +61 New
Wealth Enhancement Advisory Services
134
Wealth Enhancement Advisory Services
Minnesota
$270K – – –
EP
135
Edgestream Partners
New Jersey
$262K +$233K +59 New
SC
136
Scotia Capital
Ontario, Canada
$258K +$229K +58 New
LNWTC
137
Laird Norton Wetherby Trust Company
Washington
$253K +$225K +57 New
BFM
138
Boothbay Fund Management
New York
$249K +$221K +56 New
Pathstone Holdings
139
Pathstone Holdings
New Jersey
$249K +$221K +56 New
AllianceBernstein
140
AllianceBernstein
Tennessee
$244K +$218K +55 New
LIM
141
Leavell Investment Management
Alabama
$244K +$218K +55 New
RPGK
142
Retirement Planning Group (Kansas)
Kansas
$236K +$210K +53 New
TRCT
143
Tower Research Capital (TRC)
New York
$231K +$190K +48 +1,200%
BHCM
144
Brevan Howard Capital Management
Jersey
$222K +$198K +50 New
DADC
145
D.A. Davidson & Co
Montana
$222K +$198K +50 New
MP
146
Mangrove Partners
Connecticut
$222K +$198K +50 New
MPWS
147
McCarter Private Wealth Services
Massachusetts
$222K +$198K +50 New
NA
148
NewEdge Advisors
Louisiana
$213K +$190K +48 New
Pictet Asset Management
149
Pictet Asset Management
Switzerland
$213K +$190K +48 New
SLAM
150
Swiss Life Asset Management
$200K +$178K +45 New
4 5
6
7 8

SEB Hedge Fund Activity: Q4 2025 in Review

198 of the 8,223 institutional investors tracked by Wall St. Rank reported a position in Seaboard Corp (SEB) for Q4 2025, worth a combined $998M — up 26% from $792M a quarter earlier.

Buyers outnumbered sellers: 44 funds opened new SEB positions and 21 closed out — a net gain of 23 holders — while 59 added to existing stakes and 51 trimmed.

The largest buyer was Arrowstreet Capital, adding an estimated $9.57M. The largest seller was Two Sigma Advisers, cutting an estimated $12.3M.

  • 198 institutional investors held Seaboard Corp (SEB) as of Q4 2025, up from 175 in Q3 2025.
  • Funds reported $998M of Seaboard Corp stock for Q4 2025, up 26% quarter-over-quarter.
  • 44 funds opened new Seaboard Corp positions in Q4 2025 and 21 closed out, a net change of +23 holders.
  • The largest Seaboard Corp buyer in Q4 2025 was Arrowstreet Capital, an estimated $9.57M added.
  • The largest Seaboard Corp seller in Q4 2025 was Two Sigma Advisers, an estimated $12.3M sold.

Based on aggregated 13F filings for Q4 2025.