Quantum Financial Advisors, LLC

RIA/Wealth

Quantum Financial Advisors, LLC is a RIA/Wealth based in Rockville, MD led by Darius Geiser Gagne, reporting $1.2B in AUM as of Q3 2025 with 87% ETF concentration, 54% concentrated in top 10 holdings, and 16% allocation to AVUS.

PartnerDarius Geiser Gagne

Portfolio Value: $819.3M
Positions: 200
Top Holding: AVUS at 15.8%
Last Reported: Q3 2025

Address51 Monroe Street, Suite 1902, Rockville, MD, 20850, United States

Top Holdings

Largest long holdings in Quantum Financial Advisors, LLC's portfolio (53.6% of total portfolio)

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GthenH

Holding	Sector	Position	Weight	Traded	Ownership	Owned Since
1 Avantis U.S. Equity AVUS	ETF ETF	$129.5M	15.80%	+$8.9M Bought	— 1.2M shares	Q2 2022 Held for 3y 5m
2 Dimensional US Sustainability Core 1 DFSU	ETF ETF	$101.9M	12.44%	+$29.5K Bought	— 2.4M shares	Q1 2023 Held for 2y 8m
3 Avantis International Equity AVDE	ETF ETF	$35.0M	4.28%	+$1.2M Bought	— 444.2K shares	Q2 2022 Held for 3y 5m
4 Dimensional International Sustainability Core 1 DFSI	ETF ETF	$35.0M	4.27%	-$780.3K Sold	— 855.2K shares	Q1 2023 Held for 2y 8m
5 Dimensional Global Sustainability Fixed Income DFSB	ETF ETF	$25.9M	3.17%	+$1.8M Bought	— 487.1K shares	Q1 2023 Held for 2y 8m
6 Avantis Emerging Markets Equity AVEM	ETF ETF	$25.5M	3.11%	+$1.4M Bought	— 339.0K shares	Q2 2022 Held for 3y 5m
7 Dimensional US Core Equity Market DFAU	ETF ETF	$23.9M	2.91%	-$3.5M Sold	— 521.4K shares	Q2 2022 Held for 3y 5m
8 Dimensional Emerging Markets Sustainability Core 1 DFSE	ETF ETF	$23.1M	2.82%	-$456.3K Sold	— 562.8K shares	Q1 2023 Held for 2y 8m
9 Apple AAPL	Consumer Electronics Technology	$21.1M	2.57%	+$3.5M Bought	0.00% 82.8K shares	Q2 2022 Held for 3y 5m
10 Avantis International Small Cap Value AVDV	ETF ETF	$18.5M	2.25%	+$266.7K Bought	— 207.3K shares	Q2 2022 Held for 3y 5m

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Changes

Portfolio activity, position movements, and quarter-over-quarter changes in Quantum Financial Advisors, LLC's latest filing

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Market Value

$819.3M

Prior: $738.9M

Q/Q Change

+10.89%

+$80.5M

Net Flows % of MV

+3.58%

Turnover Ratio

3.49%

New Purchases

17 stocks

$4.0M

Added To

62 stocks

+$38.3M

Sold Out Of

7 stocks

$1.4M

Reduced Holdings

34 stocks

-$11.5M

Increased Positions

Position	Shares Δ	Change
1 Vanguard Dividend Appreciation VIG	New	0 → 1.7K +$359.9K
2 iShares Core MSCI EAFE ETF IEFA	New	0 → 3.3K +$286.9K
3 Newmont NEM	New	0 → 3.3K +$280.5K
4 Palantir Technologies Inc. PLTR	New	0 → 1.4K +$257.4K
5 Citigroup C	New	0 → 2.4K +$238.6K

Decreased Positions

Position	Shares Δ	Change
1 Adobe ADBE	Sold	592.0 → 0 −$229.0K
2 Elevance Health ELV	Sold	551.0 → 0 −$214.2K
3 Cintas CTAS	Sold	953.0 → 0 −$212.5K
4 Salesforce CRM	Sold	766.0 → 0 −$208.9K
5 Republic Services RSG	Sold	843.0 → 0 −$207.9K