Flagstone Financial Management
CIK: 0001968890Latest portfolio: $389.9M · Q4 2025
Holdings
66
Total Value
$389.9M
New Positions
66
Closed Positions
0
Top Holdings
View All 66 Holdings →| # | Stock | Shares | Value | % Portfolio | Change | Type |
|---|---|---|---|---|---|---|
| 1 | DFUSDIMENSIONAL ETF TRUST | 1,486,333 | $110.2M | 28.27% | NEW | |
| 2 | IGIBISHARES TR | 760,236 | $41.0M | 10.51% | NEW | |
| 3 | SPDWSPDR INDEX SHS FDS | 657,191 | $29.2M | 7.48% | NEW | |
| 4 | SPSBSPDR SERIES TRUST | 852,175 | $25.7M | 6.60% | NEW | |
| 5 | SPTISPDR SERIES TRUST | 822,162 | $23.7M | 6.08% | NEW | |
| 6 | BNDXVANGUARD CHARLOTTE FDS | 438,274 | $21.2M | 5.43% | NEW | |
| 7 | AVUVAMERICAN CENTY ETF TR | 191,469 | $19.5M | 5.01% | NEW | |
| 8 | DFEMDIMENSIONAL ETF TRUST | 492,792 | $16.3M | 4.18% | NEW | |
| 9 | AVUSAMERICAN CENTY ETF TR | 133,728 | $14.9M | 3.83% | NEW | |
| 10 | AVDVAMERICAN CENTY ETF TR | 154,223 | $14.5M | 3.72% | NEW | |
| 11 | VNQVANGUARD INDEX FDS | 112,150 | $9.9M | 2.55% | NEW | |
| 12 | AVEMAMERICAN CENTY ETF TR | 94,704 | $7.3M | 1.87% | NEW | |
| 13 | BRK/BBERKSHIRE HATHAWAY INC DEL | 12,189 | $6.1M | 1.57% | NEW | |
| 14 | MUNIPIMCO ETF TR | 115,713 | $6.1M | 1.56% | NEW | |
| 15 | AVDEAMERICAN CENTY ETF TR | 52,904 | $4.4M | 1.12% | NEW | |
| 16 | MUBISHARES TR | 29,842 | $3.2M | 0.82% | NEW | |
| 17 | AAPLAPPLE INC | 11,583 | $3.1M | 0.81% | NEW | |
| 18 | MSFTMICROSOFT CORP | 5,155 | $2.5M | 0.64% | NEW | |
| 19 | DFSUDIMENSIONAL ETF TRUST | 51,893 | $2.3M | 0.58% | NEW | |
| 20 | SUSBISHARES TR | 86,842 | $2.2M | 0.56% | NEW | |
| 21 | SPTMSPDR SERIES TRUST | 25,023 | $2.1M | 0.53% | NEW | |
| 22 | USBUS BANCORP DEL | 24,526 | $1.3M | 0.34% | NEW | |
| 23 | AVREAMERICAN CENTY ETF TR | 28,087 | $1.2M | 0.31% | NEW | |
| 24 | JPMJPMORGAN CHASE & CO. | 3,542 | $1.1M | 0.29% | NEW | |
| 25 | WFCWELLS FARGO CO NEW | 11,846 | $1.1M | 0.28% | NEW |
Quarterly Changes
Sector Breakdown
Financial Services0.0% ($1.1024140961291852e+157T)
Technology0.0% ($31482493.9T)
Unknown0.0% ($6126.8T)
Industrials0.0% ($480.3T)
Communication Services0.0% ($902.3B)
Consumer Defensive0.0% ($305.3M)
Energy0.0% ($803K)
Healthcare0.0% ($374K)
Real Estate0.0% ($367K)
Consumer Cyclical0.0% ($339K)
Filing History
Fund Information
Flagstone Financial Management is an institutional investment manager that files 13F reports with the SEC. As of the Q4 2025 filing, the fund reported a portfolio valued at $389.9M across 66 holdings. The largest position is DIMENSIONAL ETF TRUST (DFUS), representing 28.3% of the portfolio. Compared to the previous quarter, the fund opened 66 new positions and closed 0 positions. 13F filings are required quarterly disclosures that provide transparency into the holdings of institutional investment managers with at least $100 million in qualifying assets.