SEB
Seaboard Corp
Seaboard Corp historical holders
total: 2
Kahn Brothers Group Seaboard Corp transactions over time
- Total transactions:
- 49
- New positions:
- 1
- Added:
- 6
- Reduced:
- 42
- Held since:
- 2013 Q2 or earlier
- Held for:
- 52+ quarters
- Latest activity:
- 2026 Q1
Kahn Brothers Group has been an institutional investor in Seaboard Corp (SEB) since at least 2013 Q2. According to 2026 Q1 report, Kahn Brothers Group holds 5,871 shares with a market value of roughly $33.19M representing 5.88% of their equity portfolio. In our earliest available record from 2013 Q2, Kahn Brothers Group held 14,004 shares of SEB. Since at least 2013 Q2, Kahn Brothers Group has made 48 more transactions in this position.
Does Kahn Brothers Group still hold SEB?
Yes, Kahn Brothers Group continues to hold Seaboard Corp (SEB). According to their 2026 Q1 report, they maintain a position of 5,871 shares valued at approximately $33.19M, representing 5.88% of their equity portfolio.
Estimated cost basis*
- Weighted AVG buy price:
- $3,128.25
- Weighted AVG sell price:
- $3,495.17
SEB transactions history by Kahn Brothers Group
49 results
| Period |
% of portfolio |
Shares held after* |
Reported price* |
Value* |
% (shares) of activity |
% change to portfolio |
|---|---|---|---|---|---|---|
|
2026 Q1
|
5.88%
|
5,871
|
$5,654.02
|
$33,194,751
|
-19.41% (-1,414)
|
-1.42%
|
|
2025 Q4
|
5.73%
|
7,285
|
$4,444.82
|
$32,380,513
|
-5.68% (-439)
|
-0.37%
|
|
2025 Q3
|
5.30%
|
7,724
|
$3,647.00
|
$28,169,428
|
-10.43% (-899)
|
-0.66%
|
|
2025 Q2
|
4.95%
|
8,623
|
$2,861.20
|
$24,672,127
|
-2.29% (-202)
|
-0.12%
|
|
2025 Q1
|
4.81%
|
8,825
|
$2,697.08
|
$23,801,704
|
-2.14% (-193)
|
-0.11%
|
|
2024 Q4
|
4.76%
|
9,018
|
$2,429.64
|
$21,910,457
|
-0.18% (-16)
|
-0.01%
|
|
2024 Q3
|
4.88%
|
9,034
|
$3,136.98
|
$28,339,448
|
-2.07% (-191)
|
-0.1%
|
|
2024 Q2
|
4.90%
|
9,225
|
$3,160.78
|
$29,158,160
|
+1.91% (+173)
|
+0.09%
|
|
2024 Q1
|
4.33%
|
9,052
|
$3,223.89
|
$29,182,639
|
+0.99% (+89)
|
+0.04%
|
|
2023 Q4
|
5.04%
|
8,963
|
$3,570.15
|
$31,999,238
|
-5.39% (-511)
|
-0.28%
|
|
2023 Q3
|
5.55%
|
$3,752.96
|
-0.90% (-86)
|
|||
|
2023 Q1
|
5.19%
|
$3,770.00
|
-3.97% (-395)
|
|||
|
2022 Q4
|
4.95%
|
$3,775.17
|
+0.99% (+98)
|
|||
|
2022 Q3
|
5.23%
|
$3,402.66
|
-0.51% (-51)
|
|||
|
2022 Q2
|
5.18%
|
$3,882.54
|
-0.05% (-5)
|
|||
|
2022 Q1
|
5.29%
|
$4,205.53
|
-1.34% (-135)
|
|||
|
2021 Q4
|
5.43%
|
$3,935.01
|
-0.30% (-30)
|
|||
|
2021 Q3
|
5.82%
|
$4,099.99
|
-0.83% (-84)
|
|||
|
2021 Q2
|
5.63%
|
$3,868.73
|
-1.01% (-104)
|
|||
|
2021 Q1
|
5.86%
|
$3,689.99
|
-1.87% (-196)
|
|||
|
2020 Q4
|
5.53%
|
$3,031.00
|
-6.34% (-708)
|
|||
|
2020 Q3
|
6.01%
|
$2,836.69
|
-10.25% (-1,276)
|
|||
|
2020 Q2
|
6.17%
|
$2,933.82
|
-2.05% (-260)
|
|||
|
2020 Q1
|
6.54%
|
$2,812.80
|
-0.98% (-126)
|
|||
|
2019 Q4
|
6.61%
|
$4,250.55
|
-2.94% (-389)
|
|||
|
2019 Q3
|
7.25%
|
$4,375.00
|
-0.22% (-29)
|
|||
|
2019 Q2
|
6.85%
|
$4,136.74
|
+80.89% (+5,925)
|
|||
|
2019 Q1
|
4.90%
|
$4,284.70
|
-4.73% (-364)
|
|||
|
2018 Q4
|
4.90%
|
$3,538.01
|
-1.09% (-85)
|
|||
|
2018 Q2
|
4.90%
|
$3,962.74
|
-0.19% (-15)
|
|||
|
2018 Q1
|
5.29%
|
$4,265.00
|
-0.64% (-50)
|
|||
|
2017 Q4
|
5.43%
|
$4,410.00
|
-0.63% (-50)
|
|||
|
2017 Q3
|
5.43%
|
$4,505.00
|
-4.69% (-388)
|
|||
|
2017 Q2
|
5.04%
|
$3,995.00
|
-0.67% (-56)
|
|||
|
2017 Q1
|
5.98%
|
$4,169.46
|
-0.44% (-37)
|
|||
|
2016 Q4
|
5.59%
|
$3,951.99
|
-3.56% (-309)
|
|||
|
2016 Q3
|
4.87%
|
$3,097.94
|
-0.34% (-30)
|
|||
|
2016 Q2
|
4.84%
|
$2,870.64
|
-7.93% (-750)
|
|||
|
2016 Q1
|
5.32%
|
$3,003.01
|
-0.53% (-50)
|
|||
|
2015 Q4
|
4.92%
|
$2,894.74
|
+8.56% (+750)
|
|||
|
2015 Q2
|
5.32%
|
$3,599.00
|
-2.11% (-189)
|
|||
|
2015 Q1
|
6.24%
|
$4,132.00
|
-8.80% (-863)
|
|||
|
2014 Q4
|
7.10%
|
$4,197.95
|
-7.96% (-849)
|
|||
|
2014 Q3
|
4.64%
|
$2,674.99
|
-6.16% (-700)
|
|||
|
2014 Q2
|
4.99%
|
$3,020.27
|
-1.33% (-153)
|
|||
|
2014 Q1
|
4.31%
|
$2,621.45
|
+28.12% (+2,527)
|
|||
|
2013 Q4
|
4.32%
|
$2,794.97
|
-32.87% (-4,400)
|
|||
|
2013 Q3
|
5.35%
|
$2,748.00
|
-4.41% (-618)
|
|||
|
2013 Q2
|
6.05%
|
$2,799.99
|
new or own*
|
|||
* Shares, change to shares, sold shares, shares held after: split-adjusted.
* Reported price: this doesn't represent the actual buy or sell price. It is the split-adjusted price of the security as of the last day of the reported period.
If the security is completely sold out, we show the reported split-adjusted price prior to the actual period.
If the security is completely sold out, we show the reported split-adjusted price prior to the actual period.
* Estimated cost basis: based on "Reported price*" (not earlier than 2013 Q2). Calculation starts from the latest "new buy" activity to the latest "close out" activity (if any).
* Value or Price: If the security is completely sold out, we show the reported value (or price) prior to the actual period.
* New buy or own: this means there is no earlier reporting (for us or in general). So we can't know if the actual purchase of the security happened at the reported period or earlier.