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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 | |
|---|---|---|---|---|---|---|
226
Air Products & Chemicals
APD
$67.1B
| $16.4M | 0.05% |
56,092
-1,875
| -3% | -$545K |
|
227
Generac Holdings
GNRC
$11.1B
| $16.4M | 0.05% |
55,994
+3,143
| +6% | +$787K |
|
228
MongoDB
MDB
$29.7B
| $16.3M | 0.05% |
48,594
+18,131
| +60% | +$5.44M |
|
229
Vulcan Materials
VMC
$34B
| $16.2M | 0.05% |
54,857
+304
| +0.6% | +$87.1K |
|
230
Illinois Tool Works
ITW
$76.9B
| $16.2M | 0.05% |
59,793
-3,404
| -5% | -$883K |
|
231
EQT Corp
EQT
$34.5B
| $16.1M | 0.05% |
302,363
+1,680
| +0.6% | +$94.3K |
|
232
eBay
EBAY
$46B
| $15.8M | 0.05% |
141,720
-5,025
| -3% | -$536K |
|
233
Kinder Morgan
KMI
$69.9B
| $15.5M | 0.05% |
483,753
-8,969
| -2% | -$289K |
|
234
Vistra
VST
$50.1B
| $15.4M | 0.05% |
96,990
-4,384
| -4% | -$680K |
|
235
Adobe
ADBE
$106B
| $15M | 0.05% |
73,225
-1,361
| -2% | -$322K |
|
236
Exelon
EXC
$45B
| $14.9M | 0.05% |
320,565
-5,960
| -2% | -$276K |
|
237
General Dynamics
GD
$97.2B
| $14.8M | 0.05% |
41,812
-2,098
| -5% | -$719K |
|
238
ASML
ASML
$659B
| $14.6M | 0.05% |
7,327
-7,380
| -50% | -$11.7M |
|
239
Edwards Lifesciences
EW
$51.8B
| $14.5M | 0.05% |
160,091
-6,737
| -4% | -$564K |
|
240
Chipotle Mexican Grill
CMG
$46.8B
| $14.1M | 0.05% |
415,499
-18,666
| -4% | -$610K |
|
241
Aflac
AFL
$58.8B
| $14.1M | 0.05% |
119,907
-2,229
| -2% | -$257K |
|
242
Humana
HUM
$48.2B
| $13.9M | 0.05% |
34,975
-2,270
| -6% | -$646K |
|
243
Citizens Financial Group
CFG
$29.8B
| $13.8M | 0.05% |
+197,090
| New | +$12.7M |
|
244
iShares JPMorgan EM Local Currency Bond ETF
LEMB
$728M
| $13.6M | 0.05% |
320,890
+90,500
| +39% | +$3.8M |
|
245
Corteva
CTVA
$58.6B
| $13.5M | 0.04% |
159,412
-2,963
| -2% | -$238K |
|
246
Cardinal Health
CAH
$57.5B
| $13.3M | 0.04% |
55,800
+300
| +0.5% | +$62.3K |
|
247
Equinix
EQIX
$102B
| $13.2M | 0.04% |
12,628
-1,318
| -9% | -$1.41M |
|
248
Northern Trust
NTRS
$34.1B
| $13M | 0.04% |
74,635
-1,387
| -2% | -$228K |
|
249
Cigna
CI
$74.7B
| $13M | 0.04% |
46,997
-16,699
| -26% | -$4.72M |
|
250
Digital Realty Trust
DLR
$69.9B
| $12.9M | 0.04% |
71,653
-1,332
| -2% | -$255K |
|
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.