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Calamos Wealth Management LLC

Location
NAPERVILLE, IL
Portfolio Value
Mid $1,875,033,399
Diversification
Diversified
Filing Date
Global Rank
#1,030 / 8,232 ▲ 78
Top Industry
Semiconductors 15.0%
3Y Alpha vs SPY
-3.8%
Period ended 2 months ago
Filed May 4, 2026 · 40d
25 quarters · since Mar 2020

Clone Performance

Jun 2023–Jun 2026 · vs SPY

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

Cloned portfolio
+60.3%
SPY
+76.5%
Annualised alpha
-3.8%
Max drawdown
−20.7%

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

353 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025
Top Position
11.1%
−0.2 pts
Top 5
35.7%
−2.6 pts
Top 10
47.0%
−3.6 pts
HHI
350
Jun 2023 → Mar 2026 · range 312 – 390
Diversified−40

Portfolio Trend

25 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026
Sector % Portfolio Value
Technology 39.7% $744,956,013
Communication Services 10.7% $200,809,435
Financial Services 10.6% $199,640,408
Consumer Cyclical 10.4% $195,468,756
Healthcare 8.2% $154,205,623
Industrials 6.7% $125,191,232
Unclassified 3.0% $55,944,438
Consumer Defensive 3.0% $55,503,776
Energy 2.4% $45,568,101
Basic Materials 2.1% $38,653,312
Utilities 1.9% $35,624,835
Real Estate 1.3% $23,467,470

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
25 positions
Ticker Δ Shares Shares Value Open

New Positions

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

Sold Out

Positions the filer fully exited
25 positions
Ticker Shares Value Open

Portfolio Positions

Export CSV View 13F filing
353 positions · $1,875,033,399 total · as of Mar 31, 2026
Showing 1–50 of 353 positions by value · page 1 of 8
Ticker Company Shares Value (USD) % of Portfolio History