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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 Board of Administration of Florida Retirement System
51
State Board of Administration of Florida Retirement System
Florida
$2.48M -$316K -80 -13%
Fidelity Investments
52
Fidelity Investments
Massachusetts
$2.33M +$51.4K +13 +3%
AG
53
Algert Global
California
$2.31M +$198K +50 +11%
New York State Common Retirement Fund
54
New York State Common Retirement Fund
New York
$2.23M – – –
Mariner
55
Mariner
Kansas
$2.1M -$237K -60 -11%
N
56
Nuveen
North Carolina
$2.09M – – –
RhumbLine Advisers
57
RhumbLine Advisers
Massachusetts
$2.07M -$1.42M -360 -44%
SSA
58
Schonfeld Strategic Advisors
New York
$2.06M +$1.56M +395 +572%
BIP
59
Brandes Investment Partners
California
$2.06M +$79.1K +20 +5%
UBS Group
60
UBS Group
Switzerland
$2.02M -$981K -248 -35%
Franklin Resources
61
Franklin Resources
California
$2.01M +$63.3K +16 +4%
HF
62
HRT Financial
New York
$1.96M +$127K +32 +8%
Millennium Management
63
Millennium Management
New York
$1.66M -$2.46M -621 -62%
Legal & General Group
64
Legal & General Group
United Kingdom
$1.65M -$107K -27 -7%
ACM
65
Aquatic Capital Management
Illinois
$1.59M +$1.42M +358 New
Point72 Asset Management
66
Point72 Asset Management
Connecticut
$1.58M +$1.4M +355 New
SG Americas Securities
67
SG Americas Securities
New York
$1.43M +$562K +142 +79%
BNP Paribas Financial Markets
68
BNP Paribas Financial Markets
France
$1.4M -$316K -80 -20%
GAMC
69
Garner Asset Management Corp
Texas
$1.4M -$51.4K -13 -4%
Citigroup
70
Citigroup
New York
$1.36M -$759K -192 -39%
NIMC
71
Nierenberg Investment Management Company
Washington
$1.27M – – –
TC
72
Towle & Co
Colorado
$1.27M – – –
SIM
73
SummerHaven Investment Management
Connecticut
$1.26M – – –
Susquehanna International Group
74
Susquehanna International Group
Pennsylvania
$1.25M +$1.12M +282 New
KK
75
KLP Kapitalforvaltning
Norway
$1.22M -$356K -90 -25%
1 2
3
4 5

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.