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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 | |
|---|---|---|---|---|---|---|
|
LEGO.U
601
Legato Merger Corp IV Units
LEGO.U
| $1M | ﹤0.01% |
98,437
| – | – |
|
602
Cheniere Energy
CQP
$33B
| $997K | ﹤0.01% |
16,365
| – | – |
|
|
CRWV
603
CoreWeave
CRWV
$55.1B
| $995K | ﹤0.01% |
10,000
| – | – |
|
|
EOS
604
Eaton Vance Enhance Equity Income Fund II
EOS
$1.15B
| $979K | ﹤0.01% |
44,409
+2,961
| +7% | +$65.5K |
|
605
Evercore
EVR
$11.4B
| $956K | ﹤0.01% |
2,799
+846
| +43% | +$289K |
|
|
SF
606
Stifel
SF
$12.2B
| $945K | ﹤0.01% |
13,544
-6,920
| -34% | -$516K |
|
607
nLIGHT
LASR
$2.4B
| $943K | ﹤0.01% |
+13,544
| New | +$945K |
|
608
Schwab 1-5 Year Corporate Bond ETF
SCHJ
$858M
| $941K | ﹤0.01% |
38,140
-5,448
| -12% | -$134K |
|
609
CryoPort
CYRX
$784M
| $938K | ﹤0.01% |
+59,740
| New | +$766K |
|
|
EMF
610
Templeton Emerging Markets Fund
EMF
$344M
| $934K | ﹤0.01% |
40,216
-4,975
| -11% | -$108K |
|
|
AESPU
611
Aeon Acquisition I Corp Units
AESPU
| $909K | ﹤0.01% |
+90,000
| New | +$906K |
|
612
Insmed
INSM
$27.3B
| $907K | ﹤0.01% |
8,507
-27,866
| -77% | -$3.37M |
|
613
Madrigal Pharmaceuticals
MDGL
$12.3B
| $882K | ﹤0.01% |
1,642
-1,848
| -53% | -$947K |
|
614
Nuveen Multi-Asset Income Fund
NMAI
$488M
| $879K | ﹤0.01% |
62,051
+4,137
| +7% | +$56.9K |
|
|
EMO
615
ClearBridge Energy Midstream Opportunity Fund
EMO
$1.09B
| $875K | ﹤0.01% |
17,460
+1,164
| +7% | +$58.5K |
|
616
Five Below
FIVE
$14B
| $852K | ﹤0.01% |
4,741
-26,342
| -85% | -$5.67M |
|
617
BlackRock Health Sciences Trust II
BMEZ
$1.06B
| $848K | ﹤0.01% |
55,243
+3,684
| +7% | +$53K |
|
618
LSI Industries
LYTS
$729M
| $846K | ﹤0.01% |
31,823
+19,977
| +169% | +$462K |
|
619
Spire Global
SPIR
$493M
| $845K | ﹤0.01% |
+45,414
| New | +$844K |
|
620
iShares Broad USD Investment Grade Corporate Bond ETF
USIG
$17.7B
| $839K | ﹤0.01% |
16,354
-2,336
| -12% | -$120K |
|
621
Cemex
CX
$15.8B
| $835K | ﹤0.01% |
69,605
-28,100
| -29% | -$349K |
|
622
Axcelis
ACLS
$3.68B
| $831K | ﹤0.01% |
+4,387
| New | +$651K |
|
623
iRadimed
IRMD
$1.08B
| $829K | ﹤0.01% |
8,671
+125
| +1% | +$11.4K |
|
|
ETJ
624
Eaton Vance Risk-Managed Diversified Equity Income Fund
ETJ
$567M
| $816K | ﹤0.01% |
98,648
-35,334
| -26% | -$296K |
|
|
PDT
625
John Hancock Premium Dividend Fund
PDT
$615M
| $815K | ﹤0.01% |
62,921
+4,194
| +7% | +$54.4K |
|
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.