Boston Omaha Corp. Class ABOC
13F holders, Q1 2026 (March 31)123holders +2
18new positions
14sold out
5famous investors
$11.69avg. 13F price*
At the end of Q1 2026, 123 institutions reported holding Boston Omaha Corp. Class A (BOC) in their 13F filings, up 2 from Q4 2025. 18 opened new positions and 14 sold out. The largest holders were Magnolia Group, LLC ($65.3M), Massachusetts Institute of Technology ($28.6M) and Dimensional Fund Advisors LP ($18.3M). 5 famous investors held it, including Paul Tudor Jones (0.0% of Tudor Investment Corporation's portfolio), Ken Griffin (0.0% of Citadel Advisors's portfolio) and David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio).
- Company
- Boston Omaha Corp. Class A
- CUSIP
- 101044105
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 18 | $1.5M |
| Exits | 14 | $1.2M |
All 13F filers, Q4 2025 → Q1 2026: 666,537 shares bought and 516,617 shares sold, net +149,920 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 123 holders
| Magnolia Group, LLC | 12.15% | No change | 5,589,253 | $65.3M |
| Massachusetts Institute of Technology | 4.95% | No change | 2,444,473 | $28.6M |
| Dimensional Fund Advisors LP | 0.00% | Reduce -0.1% | 1,563,300 | $18.3M |
| BlackRock, Inc. | 0.00% | Reduce -1.7% | 1,551,864 | $18.1M |
| Elgethun Capital Management | 2.82% | Add +0.3% | 1,457,992 | $17.0M |
| Vanguard Capital Management LLC | 0.00% | — | 1,056,473 | $12.3M |
| Fenimore Asset Management Inc | 0.24% | Add +0.4% | 930,190 | $10.9M |
| Private Management Group Inc. | 0.31% | Add +28.8% | 917,610 | $10.7M |
| Geode Capital Management, LLC | 0.00% | Add +4.5% | 543,421 | $6.3M |
| State Street Corp. | 0.00% | Add +8.8% | 510,121 | $6.0M |
| Stevens Capital Partners | 1.28% | Add +4.8% | 456,551 | $5.3M |
| Ironvine Capital Partners, LLC | 0.55% | Reduce -5.8% | 425,444 | $5.0M |
| First Manhattan Co. Llc. | 0.01% | Add +23.5% | 412,479 | $4.8M |
| Nitor Capital Management LLC | 3.28% | Reduce -1.6% | 364,350 | $4.3M |
| Vanguard Portfolio Management LLC | 0.00% | — | 219,675 | $2.6M |
| Northern Trust Corp. | 0.00% | Add +3.2% | 170,743 | $2.0M |
| Vanguard Fiduciary Trust Co. | 0.00% | — | 143,695 | $1.7M |
| Goldman Sachs Group Inc. | 0.00% | Add +62.0% | 143,209 | $1.7M |
| Two Sigma Investments, LP | 0.00% | Add +29.6% | 143,182 | $1.7M |
| George Kaiser Family Foundation | 0.19% | No change | 140,932 | $1.6M |
| Citadel Advisors | 0.00% | Reduce -46.8% | 110,487 | $1.3M |
| Meixler Investment Management, Ltd. | 0.68% | Reduce -3.5% | 101,747 | $1.3M |
| UBS Group AG | 0.00% | Reduce -13.0% | 70,400 | $822K |
| American Century Companies Inc. | 0.00% | Reduce -0.9% | 59,518 | $695K |
| D. E. Shaw & Co. | 0.00% | Add +96.5% | 57,931 | $677K |
| Trexquant Investment LP | 0.00% | Reduce -19.8% | 57,709 | $674K |
| Bank of New York Mellon Corp | 0.00% | Reduce -6.2% | 56,060 | $655K |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -11.1% | 55,834 | $652K |
| Captrust Financial Advisors | 0.00% | New | 54,772 | $640K |
| Arrowstreet Capital, Limited Partnership | 0.00% | Reduce -61.1% | 46,016 | $537K |
| Equitable Holdings, Inc. | 0.00% | Add +80.0% | 37,487 | $464K |
| Nuveen, LLC | 0.00% | Add +0.6% | 39,022 | $456K |
| ExodusPoint Capital Management, LP | 0.00% | Reduce -14.1% | 37,097 | $433K |
| Quantinno Capital Management LP | 0.00% | Add +1.3% | 36,204 | $423K |
| Millennium Management | 0.00% | Reduce -13.2% | 35,678 | $417K |
| Morgan Stanley | 0.00% | Reduce -32.7% | 31,768 | $371K |
| Tudor Investment Corporation | 0.00% | New | 29,306 | $342K |
| Rhumbline Advisers | 0.00% | Reduce -2.1% | 29,206 | $341K |
| ArrowMark Colorado Holdings LLC | 0.01% | No change | 27,890 | $326K |
| Susquehanna Portfolio Strategies, LLC | 0.00% | Reduce -28.8% | 24,968 | $292K |
| Alliancebernstein L.P. | 0.00% | No change | 23,270 | $288K |
| Flagstone Financial Management | 0.07% | No change | 24,215 | $283K |
| Bank of America Corp. | 0.00% | Add +14.3% | 21,969 | $257K |
| EntryPoint Capital, LLC | 0.07% | Reduce -28.4% | 20,325 | $237K |
| Cetera Investment Advisers | 0.00% | Reduce -56.6% | 18,807 | $220K |
| T. Rowe Price Associates Inc. | 0.00% | Add +28.7% | 16,877 | $198K |
| Deutsche Bank AG | 0.00% | Reduce -4.3% | 16,426 | $192K |
| Aquatic Capital Management LLC | 0.01% | Add +87.2% | 15,762 | $184K |
| Invesco Ltd. | 0.00% | New | 15,519 | $181K |
| Insigneo Advisory Services, LLC | 0.01% | No change | 15,270 | $178K |
| Jane Street Group, LLC | 0.00% | Reduce -34.3% | 15,011 | $175K |
| Balyasny Asset Management L.P. | 0.00% | Reduce -25.1% | 14,732 | $172K |
| XTX Topco Ltd | 0.00% | New | 12,875 | $150K |
| Vanguard Global Advisers, LLC | 0.00% | — | 12,846 | $150K |
| Raymond James Financial Inc. | 0.00% | Reduce -14.4% | 12,776 | $149K |
| MetLife Investment Management, LLC | 0.00% | Reduce -3.6% | 12,361 | $144K |
| Covestor Ltd | 0.10% | Reduce -1.6% | 11,894 | $139K |
| AQR Capital Management | 0.00% | New | 11,747 | $137K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Add +2.4% | 10,367 | $121K |
| Wells Fargo & Company | 0.00% | Reduce -63.9% | 9,832 | $115K |
| JPMorgan Chase & Co. | 0.00% | Add +1.7% | 8,851 | $106K |
| Bfsg, LLC | 0.01% | Add +50.9% | 8,745 | $102K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | No change | 5,581 | $65K |
| Citigroup Inc. | 0.00% | Add +11.9% | 4,827 | $56K |
| BNP Paribas Financial Markets | 0.00% | Reduce -61.8% | 4,671 | $55K |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +153.1% | 4,469 | $52K |
| Pittenger & Anderson Inc. | 0.00% | No change | 4,250 | $50K |
| Barclays PLC | 0.00% | Reduce -87.7% | 4,166 | $49K |
| Security National Bank | 0.00% | No change | 2,800 | $33K |
| Royal Bank of Canada | 0.00% | Reduce -10.1% | 2,804 | $32K |
| Osaic Holdings, Inc. | 0.00% | Reduce -27.9% | 2,483 | $29K |
| Russell Investments Group, Ltd. | 0.00% | Add +14.2% | 2,323 | $27K |
| Ameritas Investment Partners, Inc. | 0.00% | No change | 2,278 | $27K |
| US Bancorp \de | 0.00% | New | 2,121 | $25K |
| Simplex Trading, LLC | 0.00% | Reduce -60.7% | 2,005 | $23K |
| Legal & General Group Plc | 0.00% | Reduce -0.1% | 1,989 | $23K |
| FMR LLC | 0.00% | Add +35.8% | 1,945 | $23K |
| New York State Common Retirement Fund | 0.00% | No change | 1,943 | $23K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +5.4% | 1,853 | $22K |
| Jones Financial Companies LLLP | 0.00% | No change | 1,550 | $18K |
| California State Teachers Retirement System | 0.00% | Reduce -11.8% | 1,178 | $14K |
| State of Alaska, Department of Revenue | 0.00% | No change | 972 | $11K |
| Kilter Group LLC | 0.00% | No change | 772 | $9K |
| Arax Advisory Partners | 0.00% | New | 708 | $8K |
| PNC Financial Services Group, Inc. | 0.00% | New | 699 | $8K |
| Sterling Capital Management LLC | 0.00% | Reduce -42.2% | 680 | $8K |
| EverSource Wealth Advisors, LLC | 0.00% | Add +1.6% | 618 | $7K |
| GAMMA Investing LLC | 0.00% | Add +205.6% | 547 | $6K |
| Farmers & Merchants Investments Inc. | 0.00% | New | 509 | $6K |
| Advisory Services Network, LLC | 0.00% | New | 423 | $5K |
| SBI Securities Co., Ltd. | 0.00% | No change | 394 | $5K |
| Federation des caisses Desjardins du Quebec | 0.00% | No change | 369 | $4K |
| Cwm, LLC | 0.00% | Reduce -66.6% | 362 | $4K |
| MassMutual Private Wealth & Trust, FSB | 0.00% | No change | 300 | $4K |
| North Star Investment Management Corp. | 0.00% | Add +59.5% | 295 | $3K |
| Fifth Third Bancorp | 0.00% | New | 233 | $3K |
| Tidemark, LLC | 0.00% | No change | 215 | $3K |
| Optiver Holding B.V. | 0.00% | Reduce -37.6% | 212 | $2K |
| Los Angeles Capital Management LLC | 0.00% | No change | 206 | $2K |
| Private Wealth Asset Management, LLC | 0.00% | No change | 150 | $2K |
"% of holder's portfolio" is BOC's weight in each manager's 13F, not the share of Boston Omaha Corp. Class A the manager owns.