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Calamos Advisors Portfolio holdings
AUM
$28.2B
1-Year Est. Return
21.78%
This Fund
S&P 500
This Quarter
Est. Return
+7.18%
1 Year Est. Return
+21.78%
3 Year Est. Return
+69.57%
5 Year Est. Return
+92%
10 Year Est. Return
+282.63%
AUM
$27.1B
AUM Growth
+$1.67B
(+6.6%)
Cap. Flow
-$6.2B
Cap. Flow
% of AUM
-22.9%
Top 10 Holdings %
Top 10 Hldgs %
27.05%
Holding
1,026
New
112
Increased
194
Reduced
154
Closed
107
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$49.3M |
| 2 |
Royal Caribbean
RCL
|
+$37.7M |
| 3 |
Chevron
CVX
|
+$34.8M |
| 4 |
NextEra Energy
NEE
|
+$33M |
| 5 |
BRKRP
Bruker Corporation 6.375% Series A Preferred Stock
BRKRP
|
+$26.8M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
HES
Hess
HES
|
+$82.2M |
| 2 |
JNPR
Juniper Networks
JNPR
|
+$46.5M |
| 3 |
ANSS
Ansys
ANSS
|
+$43.9M |
| 4 |
NEE.PRR
NextEra Energy, Inc. 6.926% Corporate Units
NEE.PRR
|
+$43.6M |
| 5 |
AMED
Amedisys
AMED
|
+$40.3M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 22.03% |
| 2 | Financials | 7.42% |
| 3 | Consumer Discretionary | 7.08% |
| 4 | Communication Services | 6.95% |
| 5 | Healthcare | 5.04% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
451
Advanced Energy
AEIS
$10.1B
| $2.06M | 0.01% |
+12,136
| New | +$1.83M |
|
452
Madrigal Pharmaceuticals
MDGL
$12.6B
| $2.06M | 0.01% |
+4,485
| New | +$1.67M |
|
453
Armstrong World Industries
AWI
$7.37B
| $2.06M | 0.01% |
+10,485
| New | +$1.95M |
|
454
MasTec
MTZ
$22.7B
| $2.05M | 0.01% |
+9,641
| New | +$1.77M |
|
455
CALL
Apple
AAPL
$4.97T
| $2.05M | 0.01% |
10,000
-20,000
| -67% | -$4.52M |
|
456
ODDITY Tech
ODD
$690M
| $2.04M | 0.01% |
32,720
-9,622
| -23% | -$625K |
|
457
Extreme Networks
EXTR
$3.8B
| $2M | 0.01% |
96,829
+22,641
| +31% | +$450K |
|
458
CALL
Costco
COST
$432B
| $1.98M | 0.01% |
2,000
+1,000
| +100% | +$959K |
|
459
LivePerson
LPSN
$22M
| $1.98M | 0.01% |
+226,018
| New | +$3.18M |
|
460
Graham Corp
GHM
$1.03B
| $1.98M | 0.01% |
36,014
+4,191
| +13% | +$215K |
|
|
BCARU
461
D. Boral ARC Acquisition I Corp Units
BCARU
$202M
| $1.97M | 0.01% |
+197,406
| New | +$1.97M |
|
|
EVAC.U
462
EQV Ventures Acquisition Corp II Units
EVAC.U
| $1.97M | 0.01% |
+196,912
| New | +$1.98M |
|
463
ADMA Biologics
ADMA
$2.02B
| $1.95M | 0.01% |
132,925
-404,395
| -75% | -$6.93M |
|
464
CALL
Vale
VALE
$62.3B
| $1.85M | 0.01% |
+190,800
| New | +$1.95M |
|
465
Astera Labs
ALAB
$42.8B
| $1.81M | 0.01% |
+9,236
| New | +$1.52M |
|
466
Amprius Technologies
AMPX
$1.2B
| $1.8M | 0.01% |
+171,052
| New | +$1.35M |
|
467
RBC Bearings
RBC
$17.4B
| $1.8M | 0.01% |
4,609
-3,056
| -40% | -$1.19M |
|
468
CALL
Alphabet (Google) Class A
GOOGL
$4.12T
| $1.76M | 0.01% |
10,000
+5,000
| +100% | +$1.05M |
|
469
CALL
Amazon
AMZN
$2.44T
| $1.76M | 0.01% |
8,000
+4,000
| +100% | +$905K |
|
470
Guidewire Software
GWRE
$13.9B
| $1.75M | 0.01% |
7,599
-301
| -4% | -$68.5K |
|
471
CALL
Broadcom
AVGO
$1.76T
| $1.74M | 0.01% |
6,300
+3,000
| +91% | +$920K |
|
472
Marvell Technology
MRVL
$147B
| $1.71M | 0.01% |
20,330
| – | – |
|
473
Perella Weinberg Partners
PWP
$1.08B
| $1.7M | 0.01% |
+79,562
| New | +$1.7M |
|
474
Ionis Pharmaceuticals
IONS
$8.93B
| $1.69M | 0.01% |
+25,863
| New | +$1.26M |
|
475
CALL
The GEO Group
GEO
$4B
| $1.68M | 0.01% |
+70,000
| New | +$1.6M |
|
Similar funds
PCH
N
TWC
FDCDDQ
NA
Calamos Advisors's Q3 2025 Portfolio in Review
As of Q3 2025, Calamos Advisors held 1,026 positions worth $27.1B, up 6.6% from $25.4B the previous quarter. Its ten largest holdings account for 27% of the portfolio.
Calamos Advisors withdrew a net $6.2B in Q3 2025, closing 107 positions and reducing 154 holdings. Its most notable exit was Hess, an estimated $82.2M position sold in full.
By sector, the portfolio is most concentrated in Technology at 22% of assets, up from 22% a quarter earlier, followed by Financials and Consumer Discretionary.
Against the trend, Calamos Advisors opened a new position in Bruker Corporation 6.375% Series A Preferred Stock worth $27.2M.
- Calamos Advisors's largest Q3 2025 buy was Bruker Corporation 6.375% Series A Preferred Stock: 100,207 shares worth $27.2M.
- Calamos Advisors added most to State Street SPDR S&P 500 ETF Trust in Q3 2025, an estimated $49.3M increase.
- Calamos Advisors's biggest Q3 2025 reduction was Chipotle Mexican Grill, cutting an estimated $24.8M.
- Calamos Advisors fully exited Hess in Q3 2025, selling an estimated $82.2M.
- Calamos Advisors's ten largest holdings make up 27% of its $27.1B portfolio in Q3 2025.
- Calamos Advisors opened 112 new positions and closed 107 in Q3 2025.
- Calamos Advisors's portfolio value rose 6.6% quarter-over-quarter to $27.1B.
Based on Calamos Advisors's 13F filing for Q3 2025, filed 20 Oct 2025.