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TANDEM CAPITAL MANAGEMENT CORP /ADV

Location
WOODCLIFF LAKE, NJ
Portfolio Value
Small $172,903,963
Diversification
Diversified
Filing Date
Global Rank
#4,543 / 8,605 ▼ 118 · as of Mar 2026
Top Industry
Aerospace & Defense 9.9%
3Y Alpha vs SPY
-2.0%
Period ended 3 months ago
Filed Apr 16, 2026 · 3mo
25 quarters · since Mar 2020

Clone Performance

Jul 2023–Jul 2026 · vs SPY

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

Cloned portfolio
+68.1%
SPY
+76.5%
Annualised alpha
-1.9%
Max drawdown
−20.1%

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

83 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025
Top Position
5.4%
−0.6 pts
Top 5
23.8%
−0.0 pts
Top 10
38.3%
+0.4 pts
HHI
242
Jun 2023 → Mar 2026 · range 233 – 262
Diversified−4

Portfolio Trend

25 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026
Sector % Portfolio Value
Technology 23.1% $39,884,570
Industrials 22.3% $38,529,310
Financial Services 16.2% $28,017,855
Healthcare 13.1% $22,613,101
Communication Services 10.2% $17,588,573
Real Estate 5.6% $9,688,653
Consumer Cyclical 4.9% $8,502,815
Consumer Defensive 1.7% $2,930,294
Utilities 1.5% $2,648,419
Basic Materials 0.6% $967,642
Energy 0.5% $913,265
Unclassified 0.4% $619,466

Last Quarter's Activity

Export CSV
Mar 31, 2026 vs Dec 31, 2025

Added To

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

Trimmed

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

New Positions

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

Sold Out

Positions the filer fully exited
7 positions
Ticker Shares Value Open

Portfolio Positions

Export CSV View 13F filing
83 positions · $172,903,963 total · as of Mar 31, 2026
Showing 1–50 of 83 positions by value · page 1 of 2
Ticker Company Shares Value (USD) % of Portfolio History