Calamos Advisors LLC

Q4 2020 13F-HR Detailed Holdings

Location
Naperville, IL
Holdings as of
12/31/2020
Date filed
1/27/2021
Form type
13F-HR
Num holdings
990
Total value ($000)
$17,229,326
Net value change ($000)
+1,692,235 (10.9%)
New positions
67
Sold out positions
42
Turnover %
3.2%
Sector allocation + QoQ delta (equities-only)

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

Prev filing: 10/26/2020 Next filing: 4/12/2021 SEC filing
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 Q3 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)
AAPL 56,991 10.4%
GOOGL 39,344 21.4%
DIS 35,968 44.5%
TSLA 33,265 83.4%
WFC 29,587 143.8%
AMAT 26,314 42.6%
MU 23,559 57.7%
MS 23,290 81.2%
RTX 21,250 47.2%
CE 19,956 NEW
Top Reduces (Value $000, Stocks/ETFs)
SPY -184,529 -74.9%
LMT -19,534 -65.5%
LOW -18,535 -35.0%
CNP -15,305 -100.0%
T -14,958 -28.4%
AMGN -13,386 -50.2%
MCD -12,941 -22.7%
BABA -11,334 -33.1%
BAC -10,897 -20.7%
GPN -10,827 -31.2%
Instrument mix + QoQ Δ (ex-options)
Derivatives reported exposure ($000): 1,101,458 (6.4% 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 Russell Investments Group, Ltd. 028-17598
3 UBS Asset Management Americas Inc. 028-02682