Quarterly 13F snapshot: US-listed longs only, no performance figures — 13F data cannot support them.
Reported portfolio value by quarter (4 quarters reported)
$126M in Q4 2025 → $128M 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 |
|---|---|---|---|---|
| VS Vanguard Scottsdale Fds | 14.8% | Added 0.8% | 329,406 | $19M |
| Airbnb Inc | 9.9% | Trimmed 24% | 78,760 | $12.7M |
| Airbnb Inc Put | 9.9% | Trimmed 24% | 78,700 | $12.6M |
| VS Vanguard Scottsdale Fds | 9.0% | Added 6.2% | 147,102 | $11.5M |
| VI Vanguard Index Fds | 7.4% | Trimmed 12% | 25,334 | $9.48M |
| VI Vanguard Index Fds | 6.0% | Added 2.0% | 86,220 | $7.73M |
| VS Vanguard Scottsdale Fds | 6.0% | Added 11% | 134,738 | $7.63M |
| DI Dfa Invt Dimensions Group In | 5.4% | New | 164,216 | $6.88M |
| DE Dimensional ETF Trust | 3.9% | Unchanged | 111,626 | $4.96M |
| DE Dimensional ETF Trust | 3.8% | Unchanged | 93,476 | $4.89M |
| DE Dimensional ETF Trust | 3.3% | Trimmed 2.2% | 76,863 | $4.23M |
| DE Dimensional ETF Trust | 3.0% | Added 0.6% | 102,239 | $3.85M |
| VI Vanguard Intl Equity Index F | 2.7% | Trimmed 0.1% | 82,875 | $3.52M |
| DE Dimensional ETF Trust | 2.5% | Trimmed 3.8% | 48,553 | $3.23M |
| DE Dimensional ETF Trust | 2.5% | Unchanged | 80,300 | $3.19M |
| Exxonmobil Holdings Corp | 2.1% | New | 16,363 | $2.66M |
| DI Dfa Invt Dimensions Group In | 1.7% | New | 26,725 | $2.21M |
| DE Dimensional ETF Trust | 1.4% | Trimmed 2.1% | 32,926 | $1.84M |
| DE Dimensional ETF Trust | 1.4% | Added 1.0% | 52,484 | $1.77M |
| Apple Inc | 1.0% | Unchanged | 3,950 | $1.32M |
| VS Vanguard Scottsdale Fds | 0.8% | Added 11% | 13,663 | $1.06M |
| IT Ishares Tr | 0.5% | Unchanged | 4,949 | $673K |
| DE Dimensional ETF Trust | 0.5% | Added 1.1% | 15,080 | $653K |
| VM Vanguard Malvern Fds | 0.3% | Added 21% | 6,895 | $339K |
| VC Vanguard Charlotte Fds | 0.2% | Trimmed 4.2% | 6,220 | $292K |
What changed each quarter, from the filings' own share counts. Largest moves first; most recent 3 quarters.
quarter ended September 30, 2026 · filed October 14, 2026
| Company | Action | Shares changed | Value of change | % of portfolio |
|---|---|---|---|---|
| DE Dimensional ETF Trust | Exited | −167,297 | −$6.98M | — |
| DI Dfa Invt Dimensions Group In | New | +164,216 | +$6.88M | 5.4% |
| Airbnb Inc | Trimmed | −24,810 | −$3.99M | 9.9% |
| Airbnb Inc | Trimmed | −24,800 | −$3.98M | 9.9% |
| Exxonmobil Holdings Corp | New | +16,363 | +$2.66M | 2.1% |
| Exxon Mobil Corp | Exited | −16,363 | −$2.24M | — |
| DI Dfa Invt Dimensions Group In | New | +26,725 | +$2.21M | 1.7% |
| DE Dimensional ETF Trust | Exited | −26,215 | −$2.15M | — |
| VI Vanguard Index Fds | Trimmed | −3,346 | −$1.25M | 7.4% |
| VS Vanguard Scottsdale Fds | Added | +13,231 | +$750K | 6.0% |
Showing the 10 largest of 24 changes.
quarter ended June 30, 2026 · filed July 17, 2026
| Company | Action | Shares changed | Value of change | % of portfolio |
|---|---|---|---|---|
| VS Vanguard Scottsdale Fds | Trimmed | −6,141 | −$357K | 14.2% |
| IT Ishares Tr | Trimmed | −1,817 | −$269K | 0.5% |
| DE Dimensional ETF Trust | Added | +3,222 | +$264K | 1.6% |
| DE Dimensional ETF Trust | Trimmed | −3,287 | −$181K | 3.2% |
| DE Dimensional ETF Trust | Trimmed | −3,170 | −$171K | 1.4% |
| DE Dimensional ETF Trust | Added | +2,142 | +$150K | 2.6% |
| VS Vanguard Scottsdale Fds | Trimmed | −1,810 | −$150K | 8.6% |
| VI Vanguard Index Fds | Trimmed | −1,480 | −$143K | 6.1% |
| VS Vanguard Scottsdale Fds | Trimmed | −2,329 | −$137K | 5.4% |
| VI Vanguard Index Fds | Trimmed | −278 | −$103K | 7.9% |
Showing the 10 largest of 18 changes.
quarter ended March 31, 2026 · filed April 23, 2026
| Company | Action | Shares changed | Value of change | % of portfolio |
|---|---|---|---|---|
| VS Vanguard Scottsdale Fds | Added | +12,458 | +$729K | 15.5% |
| VS Vanguard Scottsdale Fds | Added | +7,183 | +$594K | 9.2% |
| VS Vanguard Scottsdale Fds | Added | +9,748 | +$580K | 5.9% |
| DE Dimensional ETF Trust | Trimmed | −3,371 | −$163K | 3.2% |
| DE Dimensional ETF Trust | Trimmed | −2,237 | −$118K | 1.5% |
| IT Ishares Tr | Trimmed | −830 | −$103K | 0.7% |
| VI Vanguard Intl Equity Index F | Trimmed | −2,199 | −$97.7K | 3.0% |
| DE Dimensional ETF Trust | Added | +1,062 | +$66.3K | 2.4% |
| VS Vanguard Scottsdale Fds | Added | +821 | +$65.1K | 0.8% |
| DE Dimensional ETF Trust | Added | +1,925 | +$62K | 1.3% |
Showing the 10 largest of 17 changes.
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