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Flagstone Financial Management

CIK:0001968890
Investment Adviser
$134M AUM
59 holdings
Lincoln, NE, United States
Founded:2022
6 employees
Latest filing:Jun 30, 2025

Flagstone Financial Management is an SEC-registered, fee-only investment adviser headquartered in Lincoln, Nebraska. The firm provides comprehensive financial planning and investment management services, with a focus on clients nearing retirement, high-earning professionals, and women in transition. As a fiduciary, Flagstone operates without commissions, striving to minimize conflicts of interest and prioritizing clients' best interests. Founded by financial planning professionals, the firm’s mission is to empower clients to pursue their financial goals and navigate significant life transitions through education and objective advice. The firm primarily serves individuals and families, with a team size estimated to be under 10 employees.

Investment Strategy

Flagstone Financial Management employs a client-centric investment strategy, aligning customized portfolios to each client's unique goals, risk tolerance, and timeline. As a fee-only adviser, the firm does not accept commissions, which underpins its fiduciary commitment. Investment management focuses on evidence-based strategies designed to build wealth prudently over time, using diversified asset allocation principles. Their approach also integrates comprehensive financial planning, aiming to help clients navigate major life transitions, prepare for retirement, and pursue long-term financial independence. Education and transparency are core, with clients supported in understanding their investment choices and the rationale behind portfolio construction.

Top Buys
D
DFUSDIMENSIONAL ETF TRUST
+$14.4M
I
IGIBISHARES TR
+$3.0M
S
SPDWSPDR INDEX SHS FDS
+$2.0M
A
AVUSAMERICAN CENTY ETF TR
+$1.8M
B
BNDXVANGUARD CHARLOTTE FDS
+$1.7M
Top Sells
B
BRK-ABERKSHIRE HATHAWAY INC DEL
-$868.1K
A
AAPLAPPLE INC
-$231.8K
L
LLYELI LILLY & CO
-$204.8K
V
VTIVANGUARD INDEX FDS
-$134.8K
X
XOMEXXON MOBIL CORP
-$119.0K

Top Holdings

D
DFUSDIMENSIONAL ETF TRUST
+28.2%$98.3M
I
IGIBISHARES TR
+10.8%$37.7M
S
SPDWSPDR INDEX SHS FDS
+7.6%$26.6M
S
SPSBSPDR SERIES TRUST
+6.7%$23.3M
S
SPTISPDR SERIES TRUST
+6.3%$21.9M

Equity Positions (58)

TickerSecurityWeightMarket ValueSharesAvg CostPriceChange (QoQ)
D
DFUS
DIMENSIONAL ETF TRUST28.18%$98.3M1,466,921$45.81$67.02+$14.4M
I
IGIB
ISHARES TR10.80%$37.7M706,836$51.37$53.29+$3.0M
S
SPDW
SPDR INDEX SHS FDS7.64%$26.6M658,015$30.75$40.49+$2.0M
S
SPSB
SPDR SERIES TRUST6.68%$23.3M772,023$29.50$30.19+$1.5M
S
SPTI
SPDR SERIES TRUST6.27%$21.9M760,390$28.30$28.77+$1.6M

Industry Allocation

FIRE, MARINE & CASUALTY INSURANCE
+2.1%
NATIONAL COMMERCIAL BANKS
+1.0%
SERVICES-PREPACKAGED SOFTWARE
+0.8%
ELECTRONIC COMPUTERS
+0.7%
SERVICES-COMPUTER PROGRAMMING, DATA PROCESSING, ETC.
+0.3%