Security key
811543107
- Security type / class
- Equity / COM
- Total 13F shares
- 243,300
- Total 13F value
- $1,375,209,882
- Share change
- +14,368
- SEC-reported price per share
- $5654.02
- Number of holders
- 207
- Value change
- +$91,683,460
- Number of buys
- 101
- Number of sells
- 81
Report period
Q1 2026
Institutions
207
Top holders
10
SEB full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q2 2026
Previous quarter: Q4 2025
SEABOARD CORP /DE/ SEC filings
SEABOARD CORP /DE/ company facts
Broader feeds
Reporting periods
Holder history for CUSIP 811543107
Recent filing periods:
Ownership snapshot
Top reported holders of SEB - SEABOARD CORP /DE/ - COM (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
SEABOARD FLOUR LLC
Disclosed value leader
SEABOARD FLOUR LLC
Comparable rows
0/15
Latest evidence
31 Dec 2025
3/4/5
13F
Highest disclosed value: $2,252,538,822
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
SEABOARD FLOUR LLC has the largest disclosed position value at $2.25B.
0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens SEABOARD FLOUR LLC's linked filing trail.
Disclosed position value
Top 5
SEABOARD FLOUR LLC
$2.25B
DIMENSIONAL FUND ADVISORS LP
$200.33M
VANGUARD GROUP INC
$121.2M
BlackRock, Inc.
$103.25M
PRIVATE MANAGEMENT GROUP INC
$43.22M
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| SEABOARD FLOUR LLC |
3/4/5
Director, 10%+ Owner
|
—
class O/S missing
|
$2,252,538,822
712,265 shares
|
— | 09 Oct 2023 |
| DIMENSIONAL FUND ADVISORS LP |
13F
Company
|
—
class O/S missing
|
$200,329,674
45,070 shares
|
— | 31 Dec 2025 |
| VANGUARD GROUP INC |
13F
Company
|
—
class O/S missing
|
$121,196,906
27,267 shares
|
— | 31 Dec 2025 |
| BlackRock, Inc. |
13F
Company
|
—
class O/S missing
|
$103,248,739
23,229 shares
|
— | 31 Dec 2025 |
| PRIVATE MANAGEMENT GROUP INC |
13F
Company
|
—
class O/S missing
|
$43,221,430
9,724 shares
|
— | 31 Dec 2025 |
| Wallace Capital Management Inc. |
13F
Company
|
—
class O/S missing
|
$34,283,510
7,713 shares
|
— | 31 Dec 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
207
Shares
243,300
Rows available
207
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2026 vs Q4 2025 Across Filers
Q4 2025 holders
199
Q1 2026 holders
207
Holder diff
8
| Investor | Q4 2025 Shares | Q1 2026 Shares | Share Diff | Share Chg % | Q4 2025 value | Q1 2026 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend