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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 | |
|---|---|---|---|---|---|---|
|
FOUR.PRA
176
Shift4 Payments Inc 6.00% Series A Preferred Stock
FOUR.PRA
$610M
| $24.2M | 0.09% |
451,458
+162
| +0% | +$11.2K |
|
177
Mondelez International
MDLZ
$77.6B
| $24.1M | 0.09% |
418,274
+11,017
| +3% | +$638K |
|
178
Northrop Grumman
NOC
$76.7B
| $24.1M | 0.09% |
35,325
+716
| +2% | +$495K |
|
179
Brighthouse Financial
BHF
$3.63B
| $23.5M | 0.08% |
+391,771
| New | +$24.5M |
|
180
Tower Semiconductor
TSEM
$27.4B
| $23.4M | 0.08% |
133,597
+108,854
| +440% | +$14.6M |
|
181
AES
AES
$10.6B
| $23.4M | 0.08% |
1,661,824
+1,316,058
| +381% | +$19.6M |
|
182
Assurant
AIZ
$13.7B
| $23.4M | 0.08% |
107,355
+1,543
| +1% | +$352K |
|
|
MRSH
183
Marsh
MRSH
$85.5B
| $23.3M | 0.08% |
134,122
+2,450
| +2% | +$440K |
|
184
Duke Energy
DUK
$101B
| $23.1M | 0.08% |
176,619
+4,934
| +3% | +$617K |
|
185
HCA Healthcare
HCA
$85.8B
| $23.1M | 0.08% |
48,868
+495
| +1% | +$249K |
|
186
Comcast
CMCSA
$79.6B
| $22.8M | 0.08% |
794,217
| – | – |
|
187
Welltower
WELL
$176B
| $22.5M | 0.08% |
113,656
| – | – |
|
188
BP
BP
$113B
| $22.3M | 0.08% |
475,000
| – | – |
|
189
CrowdStrike
CRWD
$187B
| $22.3M | 0.08% |
228,364
+6,432
| +3% | +$682K |
|
190
Snowflake
SNOW
$93.7B
| $22.2M | 0.08% |
147,285
+44,879
| +44% | +$8.31M |
|
191
iShares Russell 2000 ETF
IWM
$81.6B
| $22.1M | 0.08% |
88,927
+4,362
| +5% | +$1.13M |
|
192
Penumbra
PEN
$12.5B
| $22M | 0.08% |
66,882
+62,218
| +1,334% | +$21.1M |
|
|
BNY
193
Bank of New York Mellon
BNY
$108B
| $21.8M | 0.08% |
183,671
+5,443
| +3% | +$647K |
|
194
Automatic Data Processing
ADP
$99.6B
| $21.6M | 0.08% |
106,505
+10,679
| +11% | +$2.45M |
|
195
Ameriprise Financial
AMP
$46.5B
| $21.2M | 0.08% |
47,746
| – | – |
|
196
Royalty Pharma
RPRX
$26B
| $21M | 0.07% |
+437,090
| New | +$19.1M |
|
197
Allstate
ALL
$66.9B
| $21M | 0.07% |
101,113
+5,728
| +6% | +$1.17M |
|
198
CALL
Petrobras
PBR
$121B
| $20.9M | 0.07% |
+1,767,200
| New | +$28.3M |
|
199
TechnipFMC
FTI
$30.6B
| $20.3M | 0.07% |
294,229
+62,190
| +27% | +$3.74M |
|
200
Accenture
ACN
$89.5B
| $20.2M | 0.07% |
102,114
+3,139
| +3% | +$731K |
|
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.