Seaboard Corp
SEB- Exchange
- NYSE
- Industry
- Wholesale-Farm Product Raw Materials
- SEC CIK
- 0000088121
No open-market purchases or sales by Seaboard Corp insiders were filed in the last 90 days; 213 institutions reported holding it in 13F filings for Q2 2026, worth $1.12B in total; Maverick Capital is the only superinvestor holding it.
13F holders, Q1 2026
Institutional positions in Seaboard Corp as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 208
- +14 vs. Q4 2025
- Shares held
- 243.4K
- +47.0K (+23.9%) vs. Q4 2025
- Total value
- $1.38B
- +$502.8M (+57.6%) vs. Q4 2025
- New holders
- 42
- 66 more added
- Sold out
- 28
- 54 more reduced
4 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting SEB on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 213 | $1.12B |
| Q1 2026 | 208 | $1.38B |
| Q4 2025 | 198 | $994.9M |
| Q3 2025 | 175 | $791.7M |
| Q2 2025 | 158 | $631.7M |
| Q1 2025 | 161 | $605.6M |
| Q4 2024 | 164 | $531.1M |
| Q3 2024 | 159 | $696.1M |
| Q2 2024 | 169 | $696.6M |
| Q1 2024 | 152 | $702.4M |
| Q4 2023 | 152 | $781.5M |
| Q3 2023 | 125 | $828.0M |
| Q2 2023 | 129 | $753.3M |
| Q1 2023 | 133 | $802.9M |
| Q4 2022 | 130 | $812.3M |
| Q3 2022 | 134 | $715.7M |
| Q2 2022 | 140 | $817.2M |
| Q1 2022 | 138 | $881.2M |
| Q4 2021 | 134 | $810.7M |
| Q3 2021 | 127 | $844.7M |
| Q2 2021 | 121 | $798.9M |
| Q1 2021 | 118 | $740.1M |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Seaboard Corp; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Dimensional Fund Advisors LP | 47,087 | $266.2M | 0.06% | +2,017+4.5% | Added |
| BlackRock, Inc. | 24,045 | $136.0M | 0.00% | +816+3.5% | Added |
| Vanguard Portfolio Management LLC | 19,336 | $109.3M | 0.01% | +19,336 | New |
| Arrowstreet Capital, Limited Partnership | 12,332 | $69.7M | 0.04% | +8,683+238.0% | Added |
| Vanguard Capital Management LLC | 10,939 | $61.8M | 0.00% | +10,939 | New |
| AQR Capital Management LLC | 7,791 | $44.0M | 0.02% | +2,998+62.5% | Added |
| Private Management Group Inc | 7,519 | $42.5M | 1.22% | −2,205−22.7% | Reduced |
| American Century Companies Inc | 7,450 | $42.1M | 0.02% | +985+15.2% | Added |
| Wallace Capital Management Inc. | 7,396 | $41.8M | 4.80% | −317−4.1% | Reduced |
| Charles Schwab Investment Management Inc | 6,036 | $34.1M | 0.01% | −152−2.5% | Reduced |
| Kahn Brothers Group Inc | 5,871 | $33.2M | 5.88% | −1,414−19.4% | Reduced |
| Geode Capital Management, LLC | 4,916 | $27.8M | 0.00% | +594+13.7% | Added |
| Morgan Stanley | 4,627 | $26.2M | 0.00% | +800+20.9% | Added |
| State Street Corp | 4,588 | $25.9M | 0.00% | +20.0% | Added |
| Two Sigma Investments, LP | 4,405 | $24.9M | 0.02% | +2,557+138.4% | Added |
| CWA Asset Management Group, LLC | 3,528 | $19.9M | 0.68% | +3,528 | New |
| Renaissance Technologies LLC | 3,252 | $18.4M | 0.03% | −1,850−36.3% | Reduced |
| Twin Lions Management LLC | 3,162 | $17.9M | 10.80% | −1,236−28.1% | Reduced |
| Qube Research & Technologies Ltd | 2,554 | $14.4M | 0.02% | +404+18.8% | Added |
| Barclays PLC | 2,205 | $12.5M | 0.00% | −375−14.5% | Reduced |
| Invesco Ltd. | 1,994 | $11.3M | 0.00% | +456+29.6% | Added |
| Bank of New York Mellon Corp | 1,897 | $10.7M | 0.00% | +83+4.6% | Added |
| Citadel Advisors LLC | 1,848 | $10.4M | 0.01% | +742+67.1% | Added |
| Susquehanna Portfolio Strategies, LLC | 1,692 | $9.57M | 0.14% | +918+118.6% | Added |
| Vanguard Fiduciary Trust Co | 1,596 | $9.02M | 0.00% | +1,596 | New |
| CI Private Wealth, LLC | 1,542 | $8.72M | 0.01% | +497+47.6% | Added |
| Quadrature Capital Ltd | 1,481 | $8.37M | 0.10% | +1,481 | New |
| Aquatic Capital Management LLC | 1,458 | $8.24M | 0.24% | +1,100+307.3% | Added |
| Cerity Partners LLC | 1,397 | $7.90M | 0.01% | −113−7.5% | Reduced |
| Northern Trust Corp | 1,361 | $7.70M | 0.00% | +66+5.1% | Added |
| Victory Capital Management Inc | 1,273 | $7.20M | 0.00% | +1,058+492.1% | Added |
| Millennium Management LLC | 1,174 | $6.64M | 0.00% | +801+214.7% | Added |
| Goldman Sachs Group Inc | 1,165 | $6.59M | 0.00% | +58+5.2% | Added |
| Robeco Institutional Asset Management B.V. | 1,164 | $6.58M | 0.01% | +1,164 | New |
| D. E. Shaw & Co., Inc. | 1,137 | $6.43M | 0.01% | −266−19.0% | Reduced |
| JPMorgan Chase & Co | 1,160 | $6.40M | 0.00% | +488+72.6% | Added |
| Creative Planning | 1,110 | $6.28M | 0.00% | +121+12.2% | Added |
| First Trust Advisors LP | 1,053 | $5.95M | 0.00% | −108−9.3% | Reduced |
| UBS Group AG | 1,003 | $5.67M | 0.00% | +548+120.4% | Added |
| Heartland Advisors Inc | 1,000 | $5.65M | 0.29% | −1,000−50.0% | Reduced |
| State of Alaska, Department of Revenue | 983 | $5.56M | 0.06% | 00.0% | Unchanged |
| Connor, Clark & Lunn Investment Management Ltd. | 805 | $4.55M | 0.01% | −121−13.1% | Reduced |
| Maverick Capital LtdSuperinvestorMaverick Capital | 741 | $4.19M | 0.05% | +48+6.9% | Added |
| OP Asset Management Ltd | 720 | $4.07M | 0.04% | +720 | New |
| Bessemer Group Inc | 709 | $4.01M | 0.01% | 00.0% | Unchanged |
| Quantinno Capital Management LP | 683 | $3.86M | 0.01% | +456+200.9% | Added |
| Neuberger Berman Group LLC | 645 | $3.65M | 0.00% | −9−1.4% | Reduced |
| Dark Forest Capital Management LP | 628 | $3.55M | 0.32% | −270−30.1% | Reduced |
| UBS Asset Management Americas Inc | 613 | $3.47M | 0.00% | +1+0.2% | Added |
| Vanguard Global Advisers, LLC | 601 | $3.40M | 0.00% | +601 | New |
| Occudo Quantitative Strategies LP | 597 | $3.39M | 0.18% | −658−52.4% | Reduced |
| Swiss National Bank | 575 | $3.25M | 0.00% | +10+1.8% | Added |
| Acadian Asset Management LLC | 563 | $3.18M | 0.00% | −166−22.8% | Reduced |
| Bank of America Corp | 556 | $3.14M | 0.00% | −56−9.2% | Reduced |
| Nuveen, LLC | 520 | $2.94M | 0.00% | +50+10.6% | Added |
| FMR LLC | 508 | $2.87M | 0.00% | −15−2.9% | Reduced |
| New York State Common Retirement Fund | 502 | $2.84M | 0.00% | 00.0% | Unchanged |
| Factorial Partners, LLC | 489 | $2.76M | 2.01% | −715−59.4% | Reduced |
| Algert Global LLC | 470 | $2.66M | 0.04% | −50−9.6% | Reduced |
| Rhumbline Advisers | 466 | $2.63M | 0.00% | +1+0.2% | Added |
| Wells Fargo & Company | 448 | $2.53M | 0.00% | +436+3,633.3% | Added |
| ExodusPoint Capital Management, LP | 421 | $2.38M | 0.02% | +336+395.3% | Added |
| Franklin Resources Inc | 408 | $2.31M | 0.00% | −45−9.9% | Reduced |
| Schonfeld Strategic Advisors LLC | 376 | $2.13M | 0.02% | −88−19.0% | Reduced |
| California State Teachers Retirement System | 367 | $2.08M | 0.00% | +99+36.9% | Added |
| Choate Investment Advisors | 361 | $2.04M | 0.04% | +246+213.9% | Added |
| Legal & General Group Plc | 330 | $1.87M | 0.00% | −41−11.1% | Reduced |
| Caxton Associates LLP | 329 | $1.86M | 0.04% | +189+135.0% | Added |
| Entropy Technologies, LP | 313 | $1.77M | 0.08% | +150+92.0% | Added |
| Mariner, LLC | 294 | $1.66M | 0.00% | −179−37.8% | Reduced |
| Citigroup Inc | 281 | $1.59M | 0.00% | −25−8.2% | Reduced |
| Garner Asset Management Corp | 277 | $1.57M | 0.61% | −37−11.8% | Reduced |
| Marshall Wace, LLP | 277 | $1.57M | 0.00% | −988−78.1% | Reduced |
| KLP Kapitalforvaltning AS | 275 | $1.55M | 0.01% | 00.0% | Unchanged |
| SummerHaven Investment Management, LLC | 264 | $1.49M | 0.92% | −20−7.0% | Reduced |
| HSBC Holdings PLC | 252 | $1.43M | 0.00% | −476−65.4% | Reduced |
| Wedmont Private Capital | 242 | $1.42M | 0.05% | +1+0.4% | Added |
| Susquehanna International Group, LLP | 225 | $1.27M | 0.00% | −57−20.2% | Reduced |
| Alliancebernstein L.P. | 285 | $1.27M | 0.00% | +230+418.2% | Added |
| State Board of Administration of Florida Retirement System | 221 | $1.25M | 0.00% | −337−60.4% | Reduced |
| HB Wealth Management, LLC | 219 | $1.24M | 0.01% | +17+8.4% | Added |
| Financial Advisory Service, Inc. | 205 | $1.16M | 0.07% | 00.0% | Unchanged |
| Holistic Financial Partners | 200 | $1.13M | 0.42% | 00.0% | Unchanged |
| Vanguard Asset Management, Ltd | 187 | $1.06M | 0.00% | +187 | New |
| SG Americas Securities, LLC | 186 | $1.05M | 0.00% | −135−42.1% | Reduced |
| Deutsche Bank AG | 182 | $1.03M | 0.00% | +3+1.7% | Added |
| Oak Thistle LLC | 177 | $1.00M | 0.10% | +177 | New |
| Brevan Howard Capital Management LP | 175 | $989.5K | 0.01% | +125+250.0% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 175 | $989.5K | 0.00% | +175 | New |
| SEI Investments Co | 174 | $983.8K | 0.00% | +20+13.0% | Added |
| Sequoia Financial Advisors, LLC | 160 | $904.6K | 0.01% | −6−3.6% | Reduced |
| Squarepoint Ops LLC | 156 | $882.0K | 0.00% | +156 | New |
| CIBC Bancorp USA Inc. | 152 | $859.4K | 0.00% | +152 | New |
| Panagora Asset Management Inc | 143 | $808.5K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 141 | $797.2K | 0.00% | −173−55.1% | Reduced |
| Commonwealth Equity Services, LLC | 139 | $786.0K | 0.00% | −113−44.8% | Reduced |
| Price T Rowe Associates Inc | 133 | $752.0K | 0.00% | +17+14.7% | Added |
| Thrivent Financial for Lutherans | 133 | $752.0K | 0.00% | +133 | New |
| Autumn Glory Partners, LLC | 130 | $735.0K | 0.27% | 00.0% | Unchanged |
| Janus Henderson Group PLC | 128 | $724.8K | 0.00% | 00.0% | Unchanged |