Quarterly 13F snapshot: US-listed longs only, no performance figures — 13F data cannot support them.
Reported portfolio value by quarter (35 quarters reported)
$157M in Q4 2017 → $172M now. Hover for any quarter.
As reported for the quarter ended June 30, 2026. Activity is the change in share count since the prior quarter's filing.
| Holding | % of portfolio | Activity | Shares | Value |
|---|---|---|---|---|
| Mastercard Incorporated | 13.1% | Added 19% | 43,865 | $22.5M |
| TS Taiwan Semiconductor Mfg Ltd | 10.4% | Added 61% | 37,652 | $18M |
| Visa Inc | 10.1% | Added 5.4% | 50,574 | $17.4M |
| Booking Holdings Inc | 9.9% | Added 2519% | 95,997 | $17.1M |
| S&P Global Inc | 9.8% | Added 386% | 41,310 | $16.8M |
| Meta Platforms Inc | 9.2% | Trimmed 7.0% | 28,190 | $15.9M |
| Transdigm Group Inc | 5.2% | Added 0.9% | 6,693 | $8.92M |
| Microsoft Corp | 5.1% | Trimmed 44% | 23,525 | $8.78M |
| Mercadolibre Inc | 4.9% | Trimmed 15% | 4,972 | $8.44M |
| Alphabet Inc | 4.8% | Trimmed 43% | 23,273 | $8.32M |
| Fair Isaac Corp | 3.5% | Trimmed 35% | 4,981 | $5.95M |
| Amazon Com Inc | 3.2% | Trimmed 11% | 23,171 | $5.52M |
| NH Nu Hldgs Ltd | 3.1% | Added 89% | 397,648 | $5.31M |
| BH Berkshire Hathaway Inc Del | 1.6% | Trimmed 37% | 5,353 | $2.68M |
| Nvidia Corporation | 1.4% | Added 563% | 12,353 | $2.47M |
| Hca Healthcare Inc | 1.4% | New | 6,142 | $2.39M |
| Meta Platforms Inc Call | 0.9% | Added 87% | 2,800 | $1.58M |
| TS Taiwan Semiconductor Mfg Ltd Call | 0.6% | Added 64% | 2,300 | $1.1M |
| Microsoft Corp Call | 0.6% | Trimmed 6.7% | 2,800 | $1.04M |
| Alphabet Inc Call | 0.5% | Trimmed 52% | 2,200 | $786K |
| BH Berkshire Hathaway Inc Del | 0.4% | Unchanged | 1 | $749K |
| Amazon Com Inc Call | 0.2% | Trimmed 59% | 1,400 | $334K |
| Markel Group Inc | 0.2% | New | 155 | $303K |
What changed each quarter, from the filings' own share counts. Largest moves first; most recent 8 quarters.
quarter ended June 30, 2026 · filed August 11, 2026
| Company | Action | Shares changed | Value of change | % of portfolio |
|---|---|---|---|---|
| IQ Invesco Qqq Tr | Exited | −144,300 | −$83.3M | — |
| SS SPDR S&P 500 ETF Tr | Exited | −96,000 | −$62.4M | — |
| Booking Holdings Inc | Added | +92,332 | +$16.5M | 9.9% |
| S&P Global Inc | Added | +32,807 | +$13.4M | 9.8% |
| TS Taiwan Semiconductor Mfg Ltd | Added | +14,222 | +$6.79M | 10.4% |
| Microsoft Corp | Trimmed | −18,156 | −$6.77M | 5.1% |
| Alphabet Inc | Trimmed | −17,425 | −$6.23M | 4.8% |
| Netflix Inc | Exited | −44,970 | −$4.32M | — |
| Mastercard Incorporated | Added | +6,991 | +$3.59M | 13.1% |
| Fair Isaac Corp | Trimmed | −2,675 | −$3.2M | 3.5% |
Showing the 10 largest of 28 changes.
quarter ended March 31, 2026 · filed May 12, 2026
| Company | Action | Shares changed | Value of change | % of portfolio |
|---|---|---|---|---|
| SS SPDR S&P 500 ETF Tr | New | +96,000 | +$62.4M | 20.4% |
| IQ Invesco Qqq Tr | Added | +100,300 | +$57.9M | 27.2% |
| Mercadolibre Inc | New | +5,881 | +$10.2M | 3.3% |
| Meta Platforms Inc | Added | +17,257 | +$9.87M | 5.7% |
| Microsoft Corp | Added | +16,994 | +$6.29M | 5.0% |
| TS Taiwan Semiconductor Mfg Ltd | Trimmed | −16,147 | −$5.46M | 2.6% |
| Transdigm Group Inc | Trimmed | −4,587 | −$5.32M | 2.5% |
| Visa Inc | Added | +17,420 | +$5.27M | 4.7% |
| Mastercard Incorporated | Added | +10,464 | +$5.23M | 6.0% |
| Netflix Inc | Trimmed | −46,179 | −$4.44M | 1.4% |
Showing the 10 largest of 27 changes.
quarter ended December 31, 2025 · filed February 05, 2026
| Company | Action | Shares changed | Value of change | % of portfolio |
|---|---|---|---|---|
| SS SPDR S&P 500 ETF Tr | Exited | −64,900 | −$43.2M | — |
| IQ Invesco Qqq Tr | Trimmed | −29,700 | −$18.2M | 16.2% |
| Netflix Inc | New | +91,149 | +$8.55M | 5.1% |
| Alphabet Inc | Trimmed | −11,938 | −$3.74M | 6.6% |
| Airbnb Inc | Added | +21,422 | +$2.91M | 3.3% |
| TS Taiwan Semiconductor Mfg Ltd | Added | +5,329 | +$1.62M | 7.2% |
| Thermo Fisher Scientific Inc | Exited | −2,987 | −$1.45M | — |
| Visa Inc | Trimmed | −3,997 | −$1.4M | 6.4% |
| Meta Platforms Inc | Trimmed | −1,740 | −$1.15M | 5.2% |
| Microsoft Corp | Trimmed | −1,997 | −$966K | 7.2% |
Showing the 10 largest of 24 changes.
quarter ended September 30, 2025 · filed November 17, 2025
| Company | Action | Shares changed | Value of change | % of portfolio |
|---|---|---|---|---|
| IQ Invesco Qqq Tr | Added | +64,500 | +$38.7M | 20.0% |
| Alphabet Inc | Trimmed | −51,118 | −$12.4M | 5.2% |
| Microsoft Corp | Trimmed | −22,160 | −$11.5M | 6.3% |
| Thermo Fisher Scientific Inc | Trimmed | −22,762 | −$11M | 0.7% |
| Fair Isaac Corp | New | +6,021 | +$9.01M | 4.1% |
| Amazon Com Inc | Trimmed | −25,387 | −$5.57M | 2.7% |
| TS Taiwan Semiconductor Mfg Ltd | Added | +14,939 | +$4.17M | 4.3% |
| Airbnb Inc | Trimmed | −32,792 | −$3.98M | 1.1% |
| Transdigm Group Inc | Added | +2,995 | +$3.95M | 7.1% |
| Booking Holdings Inc | Added | +716 | +$3.87M | 8.2% |
Showing the 10 largest of 30 changes.
quarter ended June 30, 2025 · filed August 11, 2025
| Company | Action | Shares changed | Value of change | % of portfolio |
|---|---|---|---|---|
| IQ Invesco Qqq Tr | Trimmed | −47,300 | −$26.1M | 2.6% |
| Booking Holdings Inc | Added | +2,312 | +$13.4M | 7.8% |
| SS SPDR S&P 500 ETF Tr | Added | +21,400 | +$13.2M | 19.2% |
| Alphabet Inc | Added | +69,776 | +$12.3M | 8.9% |
| Thermo Fisher Scientific Inc | Added | +11,101 | +$4.5M | 5.3% |
| Amazon Com Inc | Added | +18,346 | +$4.02M | 5.9% |
| Mastercard Incorporated | Added | +6,399 | +$3.6M | 6.9% |
| Microsoft Corp | Added | +6,267 | +$3.12M | 12.4% |
| TS Taiwan Semiconductor Mfg Ltd | Trimmed | −12,791 | −$2.9M | 2.2% |
| Transdigm Group Inc | Trimmed | −1,644 | −$2.5M | 6.9% |
Showing the 10 largest of 33 changes.
quarter ended March 31, 2025 · filed May 09, 2025
| Company | Action | Shares changed | Value of change | % of portfolio |
|---|---|---|---|---|
| SS SPDR S&P 500 ETF Tr | Trimmed | −37,100 | −$20.8M | 14.0% |
| IQ Invesco Qqq Tr | Trimmed | −25,200 | −$11.8M | 16.9% |
| Microsoft Corp | Added | +27,156 | +$10.2M | 10.2% |
| TS Taiwan Semiconductor Mfg Ltd | New | +32,100 | +$5.33M | 3.4% |
| Airbnb Inc | Added | +24,907 | +$2.98M | 3.9% |
| Mastercard Incorporated | Added | +4,666 | +$2.56M | 6.2% |
| Thermo Fisher Scientific Inc | Added | +4,210 | +$2.09M | 4.7% |
| BA Booz Allen Hamilton Hldg Corp | New | +16,500 | +$1.73M | 1.1% |
| Alphabet Inc | Trimmed | −10,218 | −$1.58M | 2.8% |
| Booking Holdings Inc | New | +327 | +$1.51M | 1.0% |
Showing the 10 largest of 32 changes.
quarter ended December 31, 2024 · filed February 13, 2025
| Company | Action | Shares changed | Value of change | % of portfolio |
|---|---|---|---|---|
| SS SPDR S&P 500 ETF Tr | Trimmed | −23,000 | −$13.5M | 26.1% |
| Globant S A | Trimmed | −35,239 | −$7.56M | 0.5% |
| Airbnb Inc | Trimmed | −45,222 | −$5.94M | 2.0% |
| Netflix Inc | Trimmed | −6,366 | −$5.67M | 1.0% |
| Visa Inc | Trimmed | −17,614 | −$5.57M | 5.6% |
| Thermo Fisher Scientific Inc | Added | +9,274 | +$4.82M | 3.2% |
| Mastercard Incorporated | Trimmed | −8,700 | −$4.58M | 4.0% |
| I Iac Inc | Exited | −72,300 | −$3.89M | — |
| Meta Platforms Inc | Trimmed | −6,613 | −$3.87M | 7.5% |
| Msci Inc | Exited | −4,788 | −$2.79M | — |
Showing the 10 largest of 29 changes.
quarter ended September 30, 2024 · filed November 07, 2024
| Company | Action | Shares changed | Value of change | % of portfolio |
|---|---|---|---|---|
| SS SPDR S&P 500 ETF Tr | Trimmed | −38,600 | −$22.1M | 26.8% |
| Amazon Com Inc | New | +50,191 | +$9.35M | 4.4% |
| IQ Invesco Qqq Tr | Added | +13,800 | +$6.74M | 19.5% |
| BH Berkshire Hathaway Inc Del | Trimmed | −10,999 | −$5.06M | 0.5% |
| Airbnb Inc | Trimmed | −35,476 | −$4.5M | 4.2% |
| Transdigm Group Inc | Added | +3,060 | +$4.37M | 6.5% |
| Alphabet Inc | Trimmed | −25,658 | −$4.26M | 3.3% |
| Microsoft Corp | New | +9,657 | +$4.16M | 2.0% |
| Globant S A | Added | +20,725 | +$4.11M | 3.7% |
| BH Berkshire Hathaway Inc Del | Trimmed | −5 | −$3.46M | 1.0% |
Showing the 10 largest of 29 changes.
Loading...
