Quarterly 13F snapshot: US-listed longs only, no performance figures — 13F data cannot support them.
Reported portfolio value by quarter (33 quarters reported)
$160M in Q3 2018 → $513M now. Hover for any quarter.
As reported for the quarter ended September 30, 2026. Activity is the change in share count since the prior quarter's filing.
| Holding | % of portfolio | Activity | Shares | Value |
|---|---|---|---|---|
| BH Berkshire Hathaway Inc A | 40.4% | Trimmed 2.1% | 277 | $207M |
| V5 Vanguard 500 ETF | 5.7% | Trimmed 7.0% | 41,627 | $29.2M |
| BE Bloom Energy Corp Class A | 3.5% | Trimmed 2.0% | 64,315 | $17.8M |
| Microsoft Corp | 2.4% | Added 1.9% | 23,997 | $12.3M |
| IM Ishares Msci Eafe ETF | 2.3% | Unchanged | 115,649 | $12M |
| Alphabet Inc | 2.3% | Unchanged | 35,245 | $12M |
| SG SPDR Gold Tr Gold Shs | 2.3% | Added 0.3% | 30,553 | $11.6M |
| Nvidia Corp | 1.7% | Unchanged | 38,539 | $8.8M |
| BH Berkshire Hathaway Inc B | 1.7% | Trimmed 0.9% | 17,285 | $8.61M |
| TS Technology Select Sector SPDR ETF | 1.6% | Added 0.9% | 42,860 | $8.39M |
| Amazon.com Inc | 1.6% | Added 0.8% | 32,210 | $8.03M |
| SS Select Sector SPDR Trust Shs Ben Int Energy | 1.3% | Added 12% | 110,825 | $6.82M |
| IS Industrial Select SPDR ETF | 1.3% | Added 0.7% | 40,801 | $6.81M |
| IR Ishares Russell 2000 | 1.3% | Added 0.1% | 24,431 | $6.79M |
| IS Ishares Silver Trust | 1.3% | Trimmed 0.3% | 117,915 | $6.43M |
| Apple Inc | 1.2% | Trimmed 4.8% | 19,242 | $6.41M |
| Jpmorgan Chase & Co | 1.2% | Trimmed 0.7% | 17,959 | $5.94M |
| VC Visa Inc Com Cl A | 1.1% | Unchanged | 16,276 | $5.85M |
| Broadcom Inc | 1.1% | Added 6.6% | 16,210 | $5.69M |
| IC Ishares Core Us Aggregate Bond | 0.9% | Unchanged | 48,700 | $4.6M |
| Advanced Micro Devices Inc | 0.9% | Trimmed 3.5% | 7,344 | $4.49M |
| Alphabet Inc | 0.9% | Added 1.9% | 12,979 | $4.47M |
| CS Communication Services Sel Sect SPDR ETF | 0.7% | Trimmed 1.6% | 32,170 | $3.57M |
| SS Select Sector SPDR Trust The Health Care Select Se | 0.7% | Added 4.2% | 21,105 | $3.55M |
| Danaher Corp | 0.7% | Unchanged | 15,950 | $3.53M |
| Qxo Inc | 0.6% | Trimmed 32% | 272,900 | $3.19M |
| CE Constellation Energy Ord | 0.6% | Added 0.2% | 12,158 | $3.09M |
| MS Materials Select Sector SPDR ETF | 0.5% | Added 2.1% | 56,421 | $2.75M |
| Eli Lilly And Co | 0.5% | Added 160% | 2,273 | $2.63M |
| IM Ishares Msci Emerging Markets ETF | 0.4% | Unchanged | 34,485 | $2.3M |
| Quanta Services Inc | 0.4% | Unchanged | 3,500 | $2.25M |
| Eaton Corp PLC | 0.4% | Unchanged | 5,150 | $2.21M |
| IU Ishares Us Real Estate ETF | 0.4% | Added 1.7% | 22,821 | $2.17M |
| IN Ishares Nasdaq Biotechnology | 0.4% | Added 14% | 9,961 | $2.1M |
| BG Blackstone Group LP | 0.4% | Unchanged | 18,102 | $2.03M |
| Johnson & Johnson | 0.4% | Unchanged | 7,075 | $1.87M |
| Waste Management Inc | 0.4% | Trimmed 0.6% | 9,143 | $1.86M |
| Uber Technologies Inc | 0.4% | Trimmed 0.6% | 26,855 | $1.84M |
| FT Fidelity Technology ETF | 0.3% | Trimmed 1.3% | 5,915 | $1.77M |
| Grayscale Bitcoin Trust (btc) | 0.3% | Unchanged | 27,200 | $1.76M |
| DM Dorchester Minerals LP | 0.3% | Trimmed 7.0% | 60,395 | $1.69M |
| Servicenow Inc | 0.3% | Added 0.0% | 12,165 | $1.63M |
| Thermo Fisher Scientific Inc | 0.3% | Unchanged | 2,271 | $1.53M |
| Fastenal Co | 0.3% | Trimmed 6.4% | 29,150 | $1.44M |
| Nextera Energy Inc | 0.3% | Unchanged | 18,363 | $1.39M |
| Lowe S Companies Inc | 0.3% | Unchanged | 7,185 | $1.32M |
| Blackrock Inc | 0.3% | Unchanged | 1,216 | $1.29M |
| Morgan Stanley | 0.2% | Unchanged | 6,725 | $1.26M |
| TM Tesla Motors Inc | 0.2% | Added 0.2% | 3,517 | $1.25M |
| SS SPDR Ser Tr S&P Biotech ETF | 0.2% | Added 12% | 7,475 | $1.18M |
| ST Spotify Technology Sa | 0.2% | Unchanged | 2,401 | $1.17M |
| Boston Scientific Corp | 0.2% | New | 26,565 | $1.16M |
| CS Consumer Staples Select Sector SPDR ETF | 0.2% | Added 5.3% | 14,222 | $1.15M |
| Guardant Health Inc | 0.2% | Trimmed 7.1% | 6,300 | $1.12M |
| PF Pnc Finl Svcs Group | 0.2% | Unchanged | 5,000 | $1.11M |
| VP Vaneck Pharmaceutical ETF | 0.2% | Unchanged | 10,000 | $1.09M |
| QC Quantinuum Inc. Cl A Com | 0.2% | Added 21% | 22,748 | $1.09M |
| Corning Inc | 0.2% | Unchanged | 7,000 | $1.08M |
| Crowdstrike Holdings Inc | 0.2% | Added 300% | 4,000 | $1.06M |
| CS Cisco Sys Inc | 0.2% | Unchanged | 9,738 | $1.05M |
Showing top 60 of 470 positions.
What changed each quarter, from the filings' own share counts. Largest moves first; most recent 8 quarters.
quarter ended September 30, 2026 · filed October 23, 2026
| Company | Action | Shares changed | Value of change | % of portfolio |
|---|---|---|---|---|
| BH Berkshire Hathaway Inc A | Trimmed | −6 | −$4.48M | 40.4% |
| V5 Vanguard 500 ETF | Trimmed | −3,123 | −$2.19M | 5.7% |
| Eli Lilly And Co | Added | +1,400 | +$1.62M | 0.5% |
| Qxo Inc | Trimmed | −128,637 | −$1.5M | 0.6% |
| IS Iberdrola Sa | Exited | −53,023 | −$1.32M | — |
| US Utilities Select Sector SPDR ETF | Trimmed | −81,076 | −$1.3M | — |
| Boston Scientific Corp | New | +26,565 | +$1.16M | 0.2% |
| Crowdstrike Holdings Inc | Added | +3,000 | +$794K | 0.2% |
| Cms Energy Corp | Exited | −10,000 | −$765K | — |
| TC Tjx Cos Inc | Exited | −5,000 | −$758K | — |
Showing the 10 largest of 293 changes.
quarter ended June 30, 2026 · filed August 06, 2026
| Company | Action | Shares changed | Value of change | % of portfolio |
|---|---|---|---|---|
| BH Berkshire Hathaway Inc A | Trimmed | −7 | −$5.24M | 40.6% |
| SS Select Sector SPDR Fund Shs Ben Consumer Discretio | Trimmed | −29,918 | −$3.51M | — |
| RC Rocket Cos Inc-class A | Trimmed | −143,580 | −$2.26M | 0.1% |
| BH Berkshire Hathaway Inc B | Trimmed | −3,800 | −$1.9M | 1.7% |
| Eli Lilly And Co | Trimmed | −1,400 | −$1.68M | 0.2% |
| BE Bloom Energy Corp Class A | Trimmed | −5,527 | −$1.67M | 3.8% |
| QC Quantinuum Inc. Cl A Com | New | +18,725 | +$1.53M | 0.3% |
| Apple Inc | Trimmed | −4,389 | −$1.27M | 1.1% |
| Servicenow Inc | New | +12,160 | +$1.21M | 0.2% |
| Honeywell International Inc | Exited | −5,235 | −$1.18M | — |
Showing the 10 largest of 122 changes.
quarter ended March 31, 2026 · filed April 24, 2026
| Company | Action | Shares changed | Value of change | % of portfolio |
|---|---|---|---|---|
| BH Berkshire Hathaway Inc A | Trimmed | −11 | −$7.9M | 42.0% |
| IS Ishares Silver Trust | Trimmed | −37,976 | −$2.59M | 1.6% |
| Constellation Energy | New | +7,530 | +$2.1M | 0.4% |
| RC Rocket Cos Inc Class A | Added | +144,780 | +$2.06M | 0.5% |
| BH Berkshire Hathaway Inc B | Added | +2,467 | +$1.18M | 2.1% |
| Enact Holdings Inc | Exited | −22,490 | −$892K | — |
| Nvidia Corp | Added | +4,890 | +$853K | 1.3% |
| B& Bb & T Corp | Trimmed | −27,504 | −$825K | 0.1% |
| Palo Alto Networks Inc | Exited | −2,400 | −$442K | — |
| BO Blue Owl Capital Cl A Ord | New | +38,115 | +$348K | 0.1% |
Showing the 10 largest of 126 changes.
quarter ended December 31, 2025 · filed January 21, 2026
| Company | Action | Shares changed | Value of change | % of portfolio |
|---|---|---|---|---|
| V5 Vanguard 500 ETF | Trimmed | −6,600 | −$4.14M | 5.4% |
| CS Consumer Staples Select Sector SPDR ETF | Trimmed | −44,121 | −$3.43M | — |
| TS Technology Select Sector SPDR ETF | Added | +21,516 | +$3.1M | 1.2% |
| Flutter Entertainment PLC | Exited | −10,465 | −$2.66M | — |
| SS Select Sector SPDR Trust The Health Care Select Se | New | +17,006 | +$2.63M | 0.5% |
| SS Select Sector SPDR Trust Shs Ben Int Energy | Added | +46,937 | +$2.1M | 0.8% |
| SS Select Sector SPDR Fund Shs Ben Consumer Discretio | Added | +15,748 | +$1.88M | 0.7% |
| US Utilities Select Sector SPDR ETF | Added | +39,611 | +$1.69M | 0.6% |
| BH Berkshire Hathaway Inc B | Trimmed | −2,500 | −$1.26M | 1.8% |
| MS Materials Select Sector SPDR ETF | Added | +27,354 | +$1.24M | 0.5% |
Showing the 10 largest of 122 changes.
quarter ended September 30, 2025 · filed October 23, 2025
| Company | Action | Shares changed | Value of change | % of portfolio |
|---|---|---|---|---|
| BH Berkshire Hathaway Inc A | Trimmed | −8 | −$6.03M | 43.7% |
| BE Bloom Energy Corp Class A | Added | +49,985 | +$4.23M | 1.2% |
| SG SPDR Gold Tr Gold Shs | Trimmed | −6,699 | −$2.38M | 2.1% |
| MS Materials Select Sector SPDR ETF | New | +25,436 | +$2.28M | 0.4% |
| Brookline Bancorp Inc | Exited | −170,820 | −$1.8M | — |
| B& Bb & T Corp | New | +63,344 | +$1.5M | 0.3% |
| BH Berkshire Hathaway Inc B | Added | +2,580 | +$1.3M | 2.1% |
| Qxo Inc | Added | +59,150 | +$1.13M | 1.3% |
| Amrize Ag | New | +18,160 | +$881K | 0.2% |
| Nokia Oyj | Exited | −130,700 | −$677K | — |
Showing the 10 largest of 114 changes.
quarter ended June 30, 2025 · filed August 04, 2025
| Company | Action | Shares changed | Value of change | % of portfolio |
|---|---|---|---|---|
| IC Ishares Core Us Aggregate Bond | Trimmed | −49,516 | −$4.91M | 1.0% |
| Qxo Inc | Added | +167,350 | +$3.6M | 1.3% |
| BH Berkshire Hathaway Inc B | Trimmed | −5,701 | −$2.77M | 1.9% |
| Flutter Entertainment PLC | Added | +4,150 | +$1.19M | 0.6% |
| IS Ishares Silver Trust | Added | +28,545 | +$937K | 1.1% |
| Alphabet Inc | Trimmed | −4,520 | −$802K | 1.4% |
| Fastenal Co | Added | +15,575 | +$654K | 0.3% |
| Ares Capital Corp | Trimmed | −25,975 | −$570K | 0.1% |
| IN Ishares Nasdaq Biotechnology | Trimmed | −4,500 | −$569K | 0.3% |
| Merck & Co Inc | Trimmed | −6,450 | −$511K | 0.1% |
Showing the 10 largest of 125 changes.
quarter ended March 31, 2025 · filed April 22, 2025
| Company | Action | Shares changed | Value of change | % of portfolio |
|---|---|---|---|---|
| BH Berkshire Hathaway Inc A | Added | +28 | +$22.4M | 50.0% |
| BH Berkshire Hathaway Inc B | Added | +12,200 | +$6.5M | 2.6% |
| SS Select Sector SPDR Trust The Health Care Select Se | Exited | −28,483 | −$3.92M | — |
| MS Materials Select Sector SPDR ETF | Exited | −40,353 | −$3.4M | — |
| Microsoft Corp | Added | +7,600 | +$2.85M | 1.8% |
| Broadcom Inc | Added | +15,000 | +$2.51M | 0.5% |
| Nvidia Corp | Added | +23,043 | +$2.5M | 0.7% |
| Amazon.com Inc | Added | +12,620 | +$2.4M | 1.3% |
| VC Visa Inc Com Cl A | Added | +5,800 | +$2.03M | 1.2% |
| Uber Technologies Inc | Added | +22,160 | +$1.61M | 0.4% |
Showing the 10 largest of 152 changes.
quarter ended December 31, 2024 · filed February 04, 2025
| Company | Action | Shares changed | Value of change | % of portfolio |
|---|---|---|---|---|
| V5 Vanguard 500 ETF | Trimmed | −4,400 | −$2.37M | 7.0% |
| IC Ishares Core Us Aggregate Bond | Trimmed | −22,000 | −$2.13M | 2.6% |
| Qxo Inc | Added | +122,187 | +$1.94M | 0.6% |
| Docusign Inc | Trimmed | −16,705 | −$1.5M | 0.1% |
| TS Technology Select Sector SPDR ETF | Added | +2,732 | +$635K | 1.3% |
| DM Dorchester Minerals LP | New | +18,475 | +$616K | 0.2% |
| SS Select Sector SPDR Trust The Health Care Select Se | Added | +4,114 | +$566K | 1.0% |
| SS Select Sector SPDR Fund Shs Ben Consumer Discretio | Added | +2,065 | +$463K | 0.9% |
| IS Industrial Select SPDR ETF | Added | +3,067 | +$404K | 1.4% |
| Trinity Capital Inc | New | +27,426 | +$397K | 0.1% |
Showing the 10 largest of 117 changes.
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