SEABOARD CORP (SEB) Stock Institutional Trading Activity
SEABOARD CORP (SEB) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2025), investors with some of the largest reported share count changes include Kahn Brothers Group, Renaissance Technologies LLC, Sequoia Financial Advisors, Third Avenue Management, and Hancock Classic Value. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.
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- SEABOARD CORP (SEB) stock institutional ownership
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| Portfolio quarter | Name | Type | Quantity | Remaining | Reported stock balance |
|---|---|---|---|---|---|
| Q1 2020 | Renaissance Technologies LLC | Buy | 300 | 7,335 | $20,632 |
| Q1 2020 | Kahn Brothers Group | Sell | -126 | 12,706 | $35,739,437 |
| Q4 2019 | Renaissance Technologies LLC | Sell | -36 | 7,035 | $29,903 |
| Q4 2019 | Kahn Brothers Group | Sell | -389 | 12,832 | $54,543,058 |
| Q3 2019 | Renaissance Technologies LLC | Buy | 78 | 7,071 | $30,936 |
| Q3 2019 | Kahn Brothers Group | Sell | -29 | 13,221 | $57,841,875 |
| Q2 2019 | Renaissance Technologies LLC | Buy | 725 | 6,993 | $28,928 |
| Q2 2019 | Kahn Brothers Group | Buy | 5,925 | 13,250 | $54,811,805 |
| Q1 2019 | Third Avenue Management | Buy | 98 | 1,708 | $7,237 |
| Q1 2019 | Renaissance Technologies LLC | Buy | 519 | 6,268 | $26,856 |
| Q1 2019 | Kahn Brothers Group | Sell | -364 | 7,325 | $31,385,427 |
| Q4 2018 | Third Avenue Management | Buy | 193 | 1,610 | $5,697 |
| Q4 2018 | Renaissance Technologies LLC | Sell | -246 | 5,749 | $20,340 |
| Q4 2018 | Kahn Brothers Group | Sell | -85 | 7,689 | $27,203,759 |
| Q3 2018 | Third Avenue Management | Buy | 2 | 1,417 | $5,258 |
| Q3 2018 | Renaissance Technologies LLC | Buy | 711 | 5,995 | $22,242 |
| Q2 2018 | Third Avenue Management | Buy | 126 | 1,415 | $5,608 |
| Q2 2018 | Kahn Brothers Group | Sell | -15 | 7,774 | $30,806,341 |
| Q1 2018 | Third Avenue Management | Buy | 352 | 1,289 | $5,498 |
| Q1 2018 | Renaissance Technologies LLC | Buy | 216 | 5,284 | $22,536 |
| Q1 2018 | Kahn Brothers Group | Sell | -50 | 7,789 | $33,220,085 |
| Q4 2017 | Renaissance Technologies LLC | Buy | 292 | 5,068 | $22,350 |
| Q4 2017 | Kahn Brothers Group | Sell | -50 | 7,839 | $34,569,990 |
| Q3 2017 | Renaissance Technologies LLC | Sell | -546 | 4,776 | $21,516 |
| Q3 2017 | Kahn Brothers Group | Sell | -388 | 7,889 | $35,539,945 |
| Q2 2017 | Renaissance Technologies LLC | Buy | 416 | 5,322 | $21,261 |
| Q2 2017 | Kahn Brothers Group | Sell | -56 | 8,277 | $33,066,615 |
| Q1 2017 | Renaissance Technologies LLC | Sell | -20 | 4,906 | $20,455 |
| Q1 2017 | Kahn Brothers Group | Sell | -37 | 8,333 | $34,744,110 |
| Q4 2016 | Third Avenue Management | Sell | -3 | 937 | $3,703 |
Frequently asked questions about SEB activity
Which institutional owners are buying SEB?
Institutional owners buying SEB include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in SEB activity?
"Buy" means an investor increased their reported position in SEB compared to the prior reporting period. This reflects growing exposure to SEABOARD CORP (SEB) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in SEB increasing?
Institutional interest in SEB can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.