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Stenger Family Office, LLC

Family Office
Location
Naperville, IL
Portfolio Value
Small $362,347,049
Diversification
Diversified
Filing Date
Global Rank
#2,807 / 8,232 ▲ 247
Top Industry
Software - Infrastructure 11.8%
3Y Alpha vs SPY
-3.9%
Period ended 2 months ago
Filed Apr 29, 2026 · 46d
5 quarters · since Dec 2024

Clone Performance

Feb 2025–Jun 2026 · vs SPY

Hypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.

Cloned portfolio
+18.0%
SPY
+23.4%
Annualised alpha
-3.9%
Max drawdown
−16.2%

Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.

Portfolio Concentration

82 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025
Top Position
8.0%
−1.6 pts
Top 5
34.1%
−1.0 pts
Top 10
51.3%
−1.2 pts
HHI
357
Dec 2024 → Mar 2026 · range 343 – 382
Diversified−25

Portfolio Trend

5 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026
Sector % Portfolio Value
Technology 30.8% $111,547,934
Financial Services 19.3% $69,911,219
Consumer Cyclical 10.6% $38,573,202
Communication Services 10.2% $36,911,175
Industrials 7.7% $28,043,875
Healthcare 6.9% $24,878,995
Energy 6.3% $22,688,488
Consumer Defensive 6.2% $22,334,106
Real Estate 1.0% $3,442,495
Unclassified 0.6% $2,035,055
Utilities 0.5% $1,980,505

Last Quarter's Activity

Export CSV
Mar 31, 2026 vs Dec 31, 2025

Added To

Positions the filer increased
25 positions
Ticker Δ Shares Shares Value Open

Trimmed

Positions the filer reduced
13 positions
Ticker Δ Shares Shares Value Open

New Positions

Positions the filer opened this quarter
7 positions
Ticker Shares Value Open

Sold Out

Positions the filer fully exited
1 positions
Ticker Shares Value Open

Portfolio Positions

Export CSV View 13F filing
82 positions · $362,347,049 total · as of Mar 31, 2026
Showing 1–50 of 82 positions by value · page 1 of 2
Ticker Company Shares Value (USD) % of Portfolio History