§ 13F · FUND PROFILE
Flagstone Financial Management.
Institutional filer · behavioral pattern: Other. Summary pending.
AUM · $348.9T (13F)Positions · 59Turnover · — · Q4Filed · Feb 9, 2026
CONCENTRATION
—
Top 10 holdings
NEW BUYS
0
+$1.2T deployed
EXITS
0
No exits
SECTOR SHIFT
—
No prior quarter data
3YR HIT RATE
—
Top-5 overlap
§ 01 · TOP HOLDINGS
The book · Q4 2025
FILED FEB 9, 2026
| # | Ticker | Name | Shares | $ value | % port | Δ Q4 |
|---|---|---|---|---|---|---|
| 1 | DFUS | DIMENSIONAL ETF TRUST | 1.49M | $110.2T | 28.3% | −1% |
| 2 | IGIB | ISHARES TR | 760K | $41.0T | 10.5% | +3% |
| 3 | SPDW | SPDR INDEX SHS FDS | 657K | $29.2T | 7.5% | −1% |
| 4 | SPSB | SPDR SERIES TRUST | 852K | $25.7T | 6.6% | +4% |
| 5 | SPTI | SPDR SERIES TRUST | 822K | $23.7T | 6.1% | +3% |
| 6 | BNDX | VANGUARD CHARLOTTE FDS | 438K | $21.2T | 5.4% | +4% |
| 7 | AVUV | AMERICAN CENTY ETF TR | 191K | $19.5T | 5.0% | ±0% |
| 8 | DFEM | DIMENSIONAL ETF TRUST | 493K | $16.3T | 4.2% | −2% |
| 9 | AVUS | AMERICAN CENTY ETF TR | 134K | $14.9T | 3.8% | +1% |
| 10 | AVDV | AMERICAN CENTY ETF TR | 154K | $14.5T | 3.7% | −4% |
§ 02 · SECTOR ALLOCATION
Where the money is
Sector data pending
§ 03 · THE FLAGSTONE SIGNAL
AC read
Flagstone Financial Management is a Other fund managing $348858.3 trillion in assets. The fund runs a portfolio of 59 positions.
Read the full dossier →§ 04 · FILING HISTORY
Q-by-Q deltas
1 FILINGS
Q4 2025
Steady book
+0 buys · −0 exits · 0 changed
Q3 2025
Steady book
+0 buys · −0 exits · 0 changed
Q2 2025
Steady book
+0 buys · −0 exits · 0 changed
Q1 2025
Steady book
+0 buys · −0 exits · 0 changed