Calamos Advisors LLC

Q1 2021 13F-HR Holdings

Location
Naperville, IL
Holdings as of
3/31/2021
Date filed
4/12/2021
Form type
13F-HR
Num holdings
908
Total value ($000)
$18,330,543
Net value change ($000)
+1,101,217 (6.4%)
New positions
238
Sold out positions
67
Turnover %
9.3%
Sector allocation + QoQ delta (equities-only)

Holdings aggregated across other managers listed in the original SEC filing. View detailed breakdown

Prev filing: 1/27/2021 Next filing: 7/22/2021 SEC filing

Snapshot: Change Analysis

Compared to Q4 2020
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)
SPY 478,697 773.6%
MSFT 48,614 9.0%
AMAT 39,097 44.4%
AES 38,241 NEW
GOOGL 34,035 15.3%
ORCL 28,701 161.6%
BAC 27,960 28.0%
D 27,303 71.8%
JPM 26,844 21.2%
CARR 26,626 662.0%
Top Reduces (Value $000, Stocks/ETFs)
DHR -84,668 -100.0%
AIZ -65,416 -100.0%
WFC -55,378 -100.0%
SRE -53,523 -100.0%
BSX -53,049 -100.0%
AAPL -45,208 -7.5%
BAC -41,838 -100.0%
AEP -34,933 -79.8%
SRE -33,723 -100.0%
LULU -25,427 -70.7%
Instrument mix + QoQ Δ (ex-options)
Derivatives reported exposure ($000): 1,415,329 (7.7% 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