We are live on
!
Find out more
Calamos Advisors Portfolio holdings
AUM
$30.1B
1-Year Est. Return
30.03%
This Fund
S&P 500
This Quarter
Est. Return
+19.33%
1 Year Est. Return
+30.03%
3 Year Est. Return
+88.6%
5 Year Est. Return
+115.14%
10 Year Est. Return
+349.12%
AUM
$30.1B
AUM Growth
+$1.84B
(+6.5%)
Cap. Flow
-$6.55B
Cap. Flow
% of AUM
-21.8%
Top 10 Holdings %
Top 10 Hldgs %
28.38%
Holding
1,336
New
131
Increased
151
Reduced
386
Closed
356
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
CBOX
Calamos Tax-Aware Collateral ETF
CBOX
|
+$1.08B |
| 2 |
GOOGM
Alphabet Inc Depositary Shares Series A Preferred Stock
GOOGM
|
+$234M |
| 3 |
GOOGN
Alphabet Inc Depositary Shares Series B Preferred Stock
GOOGN
|
+$231M |
| 4 |
SMCIP
Super Micro Computer Depositary Shares 7% Series A Preferred Stock
SMCIP
|
+$81.3M |
| 5 |
Roku
ROKU
|
+$39.6M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$502M |
| 2 |
Apple
AAPL
|
+$244M |
| 3 |
NVIDIA
NVDA
|
+$231M |
| 4 |
Alphabet (Google) Class A
GOOGL
|
+$194M |
| 5 |
iShares Core S&P 500 ETF
IVV
|
+$188M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Miscellaneous | 38.82% |
| 2 | Technology | 22.91% |
| 3 | Communication Services | 7.77% |
| 4 | Financials | 6.69% |
| 5 | Consumer Discretionary | 6% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
401
SGHC Ltd
SGHC
$7.11B
| $5.09M | 0.02% |
+375,986
| New | +$4.76M |
|
|
PONOU
402
Pono Capital Four Inc Units
PONOU
| $5.07M | 0.02% |
500,000
| – | – |
|
|
SORNU
403
Soren Acquisition Corp Unit
SORNU
| $5M | 0.02% |
500,000
| – | – |
|
404
Coinbase
COIN
$48.7B
| $4.98M | 0.02% |
34,043
-4,222
| -11% | -$762K |
|
405
Butterfly Network
BFLY
$1.96B
| $4.92M | 0.02% |
+584,090
| New | +$3.02M |
|
406
Argan
AGX
$5.86B
| $4.91M | 0.02% |
6,150
-108
| -2% | -$71.9K |
|
|
VNMEU
407
Vendome Acquisition Corp I Unit
VNMEU
| $4.82M | 0.02% |
467,706
| – | – |
|
408
Viavi Solutions
VIAV
$8.6B
| $4.77M | 0.02% |
99,899
-29,218
| -23% | -$1.4M |
|
409
Cognizant
CTSH
$28.1B
| $4.74M | 0.02% |
122,338
-2,275
| -2% | -$120K |
|
|
NVO
410
Novo Nordisk
NVO
$206B
| $4.72M | 0.02% |
98,472
| – | – |
|
411
iShares Silver Trust
SLV
$32.2B
| $4.68M | 0.02% |
87,600
+79,600
| +995% | +$5.28M |
|
412
TTM Technologies
TTMI
$13.2B
| $4.68M | 0.02% |
25,031
+4,964
| +25% | +$801K |
|
413
Vanguard Emerging Markets Government Bond ETF
VWOB
$6.35B
| $4.58M | 0.02% |
68,168
-11,087
| -14% | -$741K |
|
414
Global Payments
GPN
$24.5B
| $4.57M | 0.02% |
62,993
-1,171
| -2% | -$80.6K |
|
415
Otis Worldwide
OTIS
$27.1B
| $4.55M | 0.02% |
63,592
-3,943
| -6% | -$295K |
|
|
OTAI.U
416
Starlink AI Acquisition Corp Units
OTAI.U
| $4.51M | 0.02% |
+445,959
| New | +$4.5M |
|
417
Knight Transportation
KNX
$11.7B
| $4.48M | 0.01% |
57,479
+19,638
| +52% | +$1.36M |
|
418
SK Telecom
SKM
$14.9B
| $4.48M | 0.01% |
139,164
-170,319
| -55% | -$6.3M |
|
419
Energy Transfer Partners
ET
$74B
| $4.42M | 0.01% |
230,990
-15,062
| -6% | -$292K |
|
420
Axogen
AXGN
$2.6B
| $4.39M | 0.01% |
+95,146
| New | +$3.84M |
|
421
Cytokinetics
CYTK
$10.1B
| $4.38M | 0.01% |
51,443
+29,816
| +138% | +$2.14M |
|
422
Workday
WDAY
$47.2B
| $4.38M | 0.01% |
35,785
-665
| -2% | -$84.2K |
|
|
AXON
423
Axon Enterprise
AXON
$41.9B
| $4.35M | 0.01% |
7,767
+3,961
| +104% | +$1.66M |
|
424
Monolithic Power Systems
MPWR
$60.1B
| $4.32M | 0.01% |
3,122
-1,246
| -29% | -$1.87M |
|
425
Hubbell
HUBB
$24.3B
| $4.25M | 0.01% |
8,129
-1,352
| -14% | -$683K |
|
Similar funds
FAM
GMC
KAS
KK
Calamos Advisors's Q2 2026 Portfolio in Review
As of Q2 2026, Calamos Advisors held 1,336 positions worth $30.1B, up 6.5% from $28.2B the previous quarter. Its ten largest holdings account for 28% of the portfolio.
Calamos Advisors withdrew a net $6.55B in Q2 2026, closing 356 positions and reducing 386 holdings. Its most notable exit was iShares Russell 3000 ETF, an estimated $57.1M position sold in full.
By sector, the portfolio is most concentrated in Miscellaneous at 39% of assets, up from 38% a quarter earlier, followed by Technology and Communication Services.
Against the trend, Calamos Advisors opened a new position in Calamos Tax-Aware Collateral ETF worth $1.08B.
- Calamos Advisors's largest Q2 2026 buy was Calamos Tax-Aware Collateral ETF: 10,693,254 shares worth $1.08B.
- Calamos Advisors added most to Intel in Q2 2026, an estimated $29.7M increase.
- Calamos Advisors's biggest Q2 2026 reduction was State Street SPDR S&P 500 ETF Trust, cutting an estimated $502M.
- Calamos Advisors fully exited iShares Russell 3000 ETF in Q2 2026, selling an estimated $57.1M.
- Calamos Advisors's ten largest holdings make up 28% of its $30.1B portfolio in Q2 2026.
- Calamos Advisors opened 131 new positions and closed 356 in Q2 2026.
- Calamos Advisors's portfolio value rose 6.5% quarter-over-quarter to $30.1B.
Based on Calamos Advisors's 13F filing for Q2 2026, filed 31 Jul 2026.