Calamos Advisors LLC

Q3 2026 13F-HR 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 aggregated across other managers listed in the original SEC filing. View detailed breakdown

Prev filing: 7/31/2026 Next filing: — SEC filing

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