Stenger Family Office, LLC

Family Office

Stenger Family Office, LLC is a Family Office based in Naperville, IL led by Darin Bond Roth, managing $447.8M across 105 long positions as of Q3 2025 with NTSI as the largest holding (10% allocation).

PresidentDarin Bond Roth

Portfolio Value: $447.8M
Positions: 105
Top Holding: NTSI at 9.68%
Last Reported: Q3 2025

AddressNaperville Financial Center, 400 East Diehl Road, Suite 550, Naperville, IL, 60563, United States

Top Holdings

Largest long holdings in Stenger Family Office, LLC's portfolio (46.1% of total portfolio)

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GthenH

Holding	Sector	Position	Weight	Traded	Ownership	Owned Since
1 NTSI WisdomTree International Efficient Core Fund NTSI	ETF ETF	$43.4M	9.68%	+$3.3M Bought	— 860.4K shares	Q2 2025 Held for 5 months
2 Microsoft MSFT	Software - Infrastructure Technology	$26.5M	5.93%	+$3.4M Bought	0.00% 49.9K shares	Q2 2025 Held for 5 months
3 Apple AAPL	Consumer Electronics Technology	$25.7M	5.74%	+$2.9M Bought	0.00% 95.7K shares	Q2 2025 Held for 5 months
4 Nvidia NVDA	Semiconductors Technology	$20.2M	4.52%	+$2.7M Bought	0.00% 105.7K shares	Q2 2025 Held for 5 months
5 JPMorgan Chase JPM	Banks - Diversified Financial Services	$18.1M	4.05%	+$1.9M Bought	0.00% 59.6K shares	Q2 2025 Held for 5 months
6 FT Vest U.S. Equity Buffer ETF FAUG	ETF ETF	$16.7M	3.72%	+$1.2M Bought	— 422.3K shares	Q2 2025 Held for 5 months
7 Alphabet Inc. GOOGL	Internet Content & Information Communication Services	$14.5M	3.24%	-$73.0K Sold	0.00% 53.9K shares	Q2 2025 Held for 5 months
8 Amazon AMZN	Specialty Retail Consumer Cyclical	$13.9M	3.11%	+$1.6M Bought	0.00% 61.4K shares	Q2 2025 Held for 5 months
9 VOOG Vanguard S&P 500 Growth VOOG	ETF ETF	$13.7M	3.07%	+$158.1K Bought	— 195.0K shares	Q2 2025 Held for 5 months
10 Exxon Mobil XOM	Oil & Gas Integrated Energy	$13.6M	3.05%	-$1.4M Sold	0.00% 117.6K shares	Q2 2025 Held for 5 months

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Changes

Portfolio activity, position movements, and quarter-over-quarter changes in Stenger Family Office, LLC's latest filing

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Market Value

$447.8M

Prior: $387.9M

Q/Q Change

+15.45%

+$59.9M

Net Flows % of MV

-0.985%

Turnover Ratio

13.5%

New Purchases

11 stocks

$16.2M

Added To

69 stocks

+$42.0M

Sold Out Of

9 stocks

$7.6M

Reduced Holdings

23 stocks

-$55.1M

Increased Positions

Position	Shares Δ	Change
1 iShares U.S. Transportation IYT	New	0 → 51.2K +$4.5M
2 Vertex Pharmaceuticals VRTX	New	0 → 10.7K +$4.5M
3 General Electric GE	New	0 → 8.7K +$2.7M
4 Robinhood Markets, Inc. HOOD	New	0 → 12.9K +$1.9M
5 Fortinet FTNT	New	0 → 14.3K +$1.2M

Decreased Positions

Position	Shares Δ	Change
1 Texas Instruments TXN	Sold	10.2K → 0 −$1.9M
2 Lowe's Companies LOW	Sold	6.9K → 0 −$1.6M
3 Public Storage PSA	Sold	5.2K → 0 −$1.5M
4 Thermo Fisher Scientific TMO	Sold	2.5K → 0 −$1.2M
5 Columbia Short Duration Bond SBND	Sold	20.3K → 0 −$510.8K