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FFM

Flagstone Financial Management Portfolio holdings

AUM $447M
1-Year Est. Return 16.79%
This Fund
S&P 500
This Quarter Est. Return
+5.63%
1 Year Est. Return
+16.79%
3 Year Est. Return
+43.88%
5 Year Est. Return
–
10 Year Est. Return
–
AUM
$379M
AUM Growth
+$30.1M
Cap. Flow
+$10.7M
Cap. Flow %
2.83%
Top 10 Hldgs %
81.6%
Holding
63
New
4
Increased
24
Reduced
10
Closed
1

Top Buys

Rank Stock Value
1
DFUS
Dimensional US Equity ETF
DFUS
+$1.96M
2
IGIB icon
iShares 5-10 Year Investment Grade Corporate Bond ETF
IGIB
+$1.8M
3
SPSB icon
State Street SPDR Portfolio Short Term Corporate Bond ETF
SPSB
+$1.33M
4
BNDX icon
Vanguard Total International Bond ETF
BNDX
+$1.26M
5
MUB icon
iShares National Muni Bond ETF
MUB
+$1.16M

Top Sells

Rank Stock Value
1
MUNI icon
PIMCO Intermediate Municipal Bond Active Exchange-Traded Fund
MUNI
+$499K
2
AVEM icon
Avantis Emerging Markets Equity ETF
AVEM
+$475K
3
AVDV icon
Avantis International Small Cap Value ETF
AVDV
+$197K
4
AVDE icon
Avantis International Equity ETF
AVDE
+$189K
5
DFEM icon
Dimensional Emerging Markets Core Equity 2 ETF
DFEM
+$139K

Sector Composition

Rank Sector Weight
1 Financials 3.07%
2 Technology 1.83%
3 Industrials 0.4%
4 Communication Services 0.25%
5 Energy 0.2%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
DFUS
1
Dimensional US Equity ETF
DFUS
$20.7B
$108M 28.58%
1,495,008
+28,087
+2% +$1.96M
IGIB icon
2
iShares 5-10 Year Investment Grade Corporate Bond ETF
IGIB
$18.4B
$40.1M 10.57%
740,520
+33,684
+5% +$1.8M
SPDW icon
3
State Street SPDR Portfolio Developed World ex-US ETF
SPDW
$40.1B
$28.4M 7.49%
663,535
+5,520
+0.8% +$229K
SPSB icon
4
State Street SPDR Portfolio Short Term Corporate Bond ETF
SPSB
$10.4B
$24.7M 6.52%
816,255
+44,232
+6% +$1.33M
SPTI icon
5
State Street SPDR Portfolio Intermediate Term Treasury ETF
SPTI
$10.4B
$23.1M 6.1%
799,735
+39,345
+5% +$1.13M
BNDX icon
6
Vanguard Total International Bond ETF
BNDX
$81.9B
$20.8M 5.5%
421,253
+25,493
+6% +$1.26M
AVUV icon
7
Avantis US Small Cap Value ETF
AVUV
$30.3B
$19M 5.01%
190,665
+6,479
+4% +$627K
DFEM icon
8
Dimensional Emerging Markets Core Equity 2 ETF
DFEM
$8.81B
$16.2M 4.27%
504,148
-4,492
-0.9% -$139K
AVUS icon
9
Avantis US Equity ETF
AVUS
$14B
$14.4M 3.79%
132,085
+951
+0.7% +$99.8K
AVDV icon
10
Avantis International Small Cap Value ETF
AVDV
$18.9B
$14.3M 3.78%
160,846
-2,349
-1% -$197K
VNQ icon
11
Vanguard Real Estate ETF
VNQ
$39.2B
$9.83M 2.59%
107,483
+5,584
+5% +$507K
AVEM icon
12
Avantis Emerging Markets Equity ETF
AVEM
$25.4B
$7.23M 1.91%
96,273
-6,644
-6% -$475K
BRK.B icon
13
Berkshire Hathaway Class B
BRK.B
$1.1T
$6.19M 1.63%
12,305
+2
+0% +$969
MUNI icon
14
PIMCO Intermediate Municipal Bond Active Exchange-Traded Fund
MUNI
$3.05B
$5.15M 1.36%
98,474
-9,685
-9% -$499K
AVDE icon
15
Avantis International Equity ETF
AVDE
$18B
$4.21M 1.11%
53,341
-2,484
-4% -$189K
MUB icon
16
iShares National Muni Bond ETF
MUB
$45.1B
$3.17M 0.84%
29,737
+11,129
+60% +$1.16M
AAPL icon
17
Apple
AAPL
$4.48T
$3.06M 0.81%
12,017
-199
-2% -$45K
MSFT icon
18
Microsoft
MSFT
$3.41T
$2.71M 0.72%
5,237
-222
-4% -$113K
SUSB icon
19
iShares ESG Aware 1-5 Year USD Corporate Bond ETF
SUSB
$1.3B
$2.1M 0.55%
82,991
+1,398
+2% +$35.2K
SPTM icon
20
State Street SPDR Portfolio S&P 1500 Composite Stock Market ETF
SPTM
$13.5B
$2.02M 0.53%
25,100
+24
+0.1% +$1.86K
DFSU
21
Dimensional US Sustainability Core 1 ETF
DFSU
$2.26B
$2.02M 0.53%
47,461
+18,786
+66% +$769K
JPM icon
22
JPMorgan Chase
JPM
$933B
$1.19M 0.31%
3,781
– –
USB icon
23
US Bancorp
USB
$97.8B
$1.19M 0.31%
24,637
+3
+0% +$142
AVRE icon
24
Avantis Real Estate ETF
AVRE
$871M
$1.18M 0.31%
26,637
+2,200
+9% +$97.7K
DFSV
25
Dimensional US Small Cap Value ETF
DFSV
$8.17B
$1.03M 0.27%
32,265
– –
1
2 3

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POEH
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PBF
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RWM
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Flagstone Financial Management's Q3 2025 Portfolio in Review

As of Q3 2025, Flagstone Financial Management held 63 positions worth $379M, up 8.6% from $349M the previous quarter. Its ten largest holdings account for 82% of the portfolio.

Flagstone Financial Management's Q3 2025 filing shows 4 new, 24 increased, 10 reduced and 1 closed positions. Its largest new stake was Alphabet (Google) Class A: 987 shares worth $240K. The largest sale was PIMCO Intermediate Municipal Bond Active Exchange-Traded Fund, an estimated $499K.

By sector, the portfolio is most concentrated in Financials at 3.1% of assets, down from 3.2% a quarter earlier, followed by Technology and Industrials.

  • Flagstone Financial Management's largest Q3 2025 buy was Alphabet (Google) Class A: 987 shares worth $240K.
  • Flagstone Financial Management added most to Dimensional US Equity ETF in Q3 2025, an estimated $1.96M increase.
  • Flagstone Financial Management's biggest Q3 2025 reduction was PIMCO Intermediate Municipal Bond Active Exchange-Traded Fund, cutting an estimated $499K.
  • Flagstone Financial Management fully exited NuCana in Q3 2025, selling an estimated $718.
  • Flagstone Financial Management's ten largest holdings make up 82% of its $379M portfolio in Q3 2025.
  • Flagstone Financial Management opened 4 new positions and closed 1 in Q3 2025.
  • Flagstone Financial Management's portfolio value rose 8.6% quarter-over-quarter to $379M.

Based on Flagstone Financial Management's 13F filing for Q3 2025, filed 31 Oct 2025.