Institutions / Flagstone Financial Management

Flagstone Financial Management

CIK 1968890 · Institution · as of Dec 31, 2025

Portfolio value

$389.91M

Positions

As of

Dec 31, 2025

Top holdings

Dec 31, 2025View all 66 →

Company	Class	Value	Shares	% of portfolio
Dimensional ETF Trust	—	$110.24M	1,486,333	28.3%
iShares Tr	—	$40.96M	760,236	10.5%
SPDR Index Shs Fds	—	$29.19M	657,191	7.5%
SPDR Series Trust	—	$25.74M	852,175	6.6%
SPDR Series Trust	—	$23.71M	822,162	6.1%
Vanguard Charlotte Fds	—	$21.18M	438,274	5.4%
American Centy ETF Tr	—	$19.53M	191,469	5.0%
Dimensional ETF Trust	—	$16.30M	492,792	4.2%
American Centy ETF Tr	—	$14.95M	133,728	3.8%
American Centy ETF Tr	—	$14.49M	154,223	3.7%
Vanguard Index Fds	—	$9.92M	112,150	2.5%
American Centy ETF Tr	—	$7.29M	94,704	1.9%
Warren E. Buffett	—	$6.13M	12,189	1.6%
PIMCO ETF Tr	—	$6.06M	115,713	1.6%
American Centy ETF Tr	—	$4.36M	52,904	1.1%
iShares Tr	—	$3.20M	29,842	0.8%
Apple Inc.	—	$3.15M	11,583	0.8%
Microsoft Corp	—	$2.49M	5,155	0.6%
Dimensional ETF Trust	—	$2.25M	51,893	0.6%
iShares Tr	—	$2.19M	86,842	0.6%
SPDR Series Trust	—	$2.06M	25,023	0.5%
US Bancorp \De	—	$1.31M	24,526	0.3%
American Centy ETF Tr	—	$1.22M	28,087	0.3%
JPMorgan Chase & Co	—	$1.14M	3,542	0.3%
Wells Fargo & COMPANY/MN	—	$1.10M	11,846	0.3%

Activity

Dec 31, 2025

InsidersInstitutions

This fund's 13F position changes — what it's buying and selling.

No quarter-over-quarter changes yet — position changes appear once we've ingested two consecutive 13F filings for this manager. We currently hold 1 quarter of holdings.