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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
-1.8%
1 Year Est. Return
+21.78%
3 Year Est. Return
+69.57%
5 Year Est. Return
+92%
10 Year Est. Return
+282.63%
AUM
$28.2B
AUM Growth
+$1.6B
(+6%)
Cap. Flow
-$1.59B
Cap. Flow
% of AUM
-5.63%
Top 10 Holdings %
Top 10 Hldgs %
26.64%
Holding
1,290
New
392
Increased
294
Reduced
135
Closed
94
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$391M |
| 2 |
Apple
AAPL
|
+$209M |
| 3 |
ORCL.PRD
Oracle Corp Preferred Stock Series D
ORCL.PRD
|
+$193M |
| 4 |
NVIDIA
NVDA
|
+$178M |
| 5 |
iShares Core S&P 500 ETF
IVV
|
+$177M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
CYBR
CyberArk
CYBR
|
+$43.3M |
| 2 |
TGNA
TEGNA Inc
TGNA
|
+$32.3M |
| 3 |
HPE.PRC
Hewlett Packard Enterprise 7.625% Series C Preferred Stock
HPE.PRC
|
+$30.5M |
| 4 |
Micron Technology
MU
|
+$30M |
| 5 |
iShares Biotechnology ETF
IBB
|
+$28.4M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 21.43% |
| 2 | Communication Services | 6.93% |
| 3 | Financials | 6.9% |
| 4 | Consumer Discretionary | 6.57% |
| 5 | Healthcare | 5.99% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
451
Centene
CNC
$31.5B
| $4.02M | 0.01% |
122,805
+10,312
| +9% | +$423K |
|
452
Invesco S&P 500 Equal Weight ETF
RSP
$95.3B
| $3.92M | 0.01% |
+20,431
| New | +$4.05M |
|
453
Fabrinet
FN
$18.6B
| $3.91M | 0.01% |
+7,504
| New | +$3.81M |
|
454
Alamos Gold
AGI
$12.3B
| $3.88M | 0.01% |
+87,381
| New | +$3.85M |
|
455
KB Financial Group
KB
$42.4B
| $3.84M | 0.01% |
+38,525
| New | +$3.87M |
|
456
CALL
Southern Copper
SCCO
$143B
| $3.82M | 0.01% |
+26,866
| New | +$4.92M |
|
457
Sumitomo Mitsui Financial
SMFG
$165B
| $3.66M | 0.01% |
+185,280
| New | +$3.89M |
|
458
Trade Desk
TTD
$7.89B
| $3.62M | 0.01% |
+159,652
| New | +$4.61M |
|
|
NVO
459
Novo Nordisk
NVO
$213B
| $3.62M | 0.01% |
98,472
-12,760
| -11% | -$605K |
|
460
SharkNinja
SN
$20.6B
| $3.6M | 0.01% |
+34,018
| New | +$3.98M |
|
461
State Street SPDR Portfolio High Yield Bond ETF
SPHY
$11.4B
| $3.59M | 0.01% |
153,817
-35,585
| -19% | -$840K |
|
462
State Street SPDR Bloomberg High Yield Bond ETF
JNK
$7.24B
| $3.58M | 0.01% |
37,365
+24,700
| +195% | +$2.39M |
|
463
Ascendis Pharma A/S
ASND
$16.6B
| $3.52M | 0.01% |
15,390
-910
| -6% | -$204K |
|
464
Flowserve
FLS
$9.16B
| $3.47M | 0.01% |
+47,150
| New | +$3.73M |
|
465
Ceco Environmental
CECO
$4.65B
| $3.46M | 0.01% |
58,053
+5,143
| +10% | +$331K |
|
466
Franklin Senior Loan ETF
FLBL
$852M
| $3.44M | 0.01% |
149,535
-70,144
| -32% | -$1.62M |
|
467
TAT Technologies
TATT
$547M
| $3.42M | 0.01% |
84,223
-10,472
| -11% | -$542K |
|
468
Argan
AGX
$8.44B
| $3.41M | 0.01% |
6,258
-6,467
| -51% | -$2.64M |
|
469
Veeva Systems
VEEV
$29.2B
| $3.33M | 0.01% |
+18,930
| New | +$3.72M |
|
470
Tapestry
TPR
$28.1B
| $3.24M | 0.01% |
+22,945
| New | +$3.25M |
|
|
NHICU
471
NewHold Investment Corp III Units
NHICU
| $3.21M | 0.01% |
300,000
| – | – |
|
472
Peloton Interactive
PTON
$2.61B
| $3.11M | 0.01% |
+725,284
| New | +$3.54M |
|
473
Tarsus Pharmaceuticals
TARS
$2.56B
| $3.07M | 0.01% |
43,832
+9,390
| +27% | +$656K |
|
474
Baxter International
BAX
$11.2B
| $3.07M | 0.01% |
182,829
| – | – |
|
475
Tidewater
TDW
$3.85B
| $3.06M | 0.01% |
+36,585
| New | +$2.54M |
|
Similar funds
PCH
N
TWC
FDCDDQ
NA
Calamos Advisors's Q1 2026 Portfolio in Review
As of Q1 2026, Calamos Advisors held 1,290 positions worth $28.2B, up 6% from $26.6B the previous quarter. Its ten largest holdings account for 27% of the portfolio.
Calamos Advisors withdrew a net $1.59B in Q1 2026, closing 94 positions and reducing 135 holdings. Its most notable exit was CyberArk, an estimated $43.3M position sold in full.
By sector, the portfolio is most concentrated in Technology at 21% of assets, down from 22% a quarter earlier, followed by Communication Services and Financials.
Against the trend, Calamos Advisors opened a new position in Oracle Corp Preferred Stock Series D worth $184M.
- Calamos Advisors's largest Q1 2026 buy was Oracle Corp Preferred Stock Series D: 4,083,470 shares worth $184M.
- Calamos Advisors added most to State Street SPDR S&P 500 ETF Trust in Q1 2026, an estimated $391M increase.
- Calamos Advisors's biggest Q1 2026 reduction was Hewlett Packard Enterprise 7.625% Series C Preferred Stock, cutting an estimated $30.5M.
- Calamos Advisors fully exited CyberArk in Q1 2026, selling an estimated $43.3M.
- Calamos Advisors's ten largest holdings make up 27% of its $28.2B portfolio in Q1 2026.
- Calamos Advisors opened 392 new positions and closed 94 in Q1 2026.
- Calamos Advisors's portfolio value rose 6% quarter-over-quarter to $28.2B.
Based on Calamos Advisors's 13F filing for Q1 2026, filed 4 May 2026.