Calamos Advisors LLC

Q3 2026 13F-HR Detailed Holdings

Location
Naperville, IL
Holdings as of
9/30/2026
Date filed
11/2/2026
Form type
13F-HR
Num holdings
1,023
Total value ($000)
$33,495,498
Net value change ($000)
+3,426,360 (11.4%)
New positions
122
Sold out positions
100
Turnover %
5.1%
Sector allocation + QoQ delta (equities-only)

Holdings broken out by other managers reported in the original SEC filing. View aggregated holdings

You are on the SEC detailed breakdown page. Rows are shown as reported in the filing (including other manager, discretion, and voting authority fields), and are not merged like the standard holdings view. Switch to aggregated holdings.

Snapshot: Change Analysis

Compared to Q2 2026
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
CALAMOS ETF TR 533,110 49.5%
MSFT 340,338 44.6%
NVDA 222,329 15.7%
SPY 192,524 1937.3%
AAPL 191,064 16.8%
EXXONMOBIL HOLDINGS CORP 187,717 NEW
META 170,723 46.1%
SUPER MICRO COMPUTER INC 159,275 202.5%
DUKE ENERGY CORP NEW 128,241 NEW
AMZN 95,926 13.5%
Top Reduces (Value $000, Stocks/ETFs)
XOM -155,296 -100.0%
AMAT -76,223 -34.7%
APO -75,006 -100.0%
EA -58,832 -100.0%
BA -53,634 -28.9%
ORCL -49,605 -27.7%
W -47,063 -100.0%
TSLA -45,344 -14.4%
BTSG -39,382 -57.0%
WBD -37,259 -100.0%
Instrument mix + QoQ Δ (ex-options)
Derivatives reported exposure ($000): 3,735,835 (11.2% of total reported value)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
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Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type Discretion Other Manager Sole Shared None

Other Managers

Num Name File Number
1 First State Trust Co 028-05476
2 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 028-02682