Calamos Advisors LLC

CIK

1316507

Location

NAPERVILLE, IL

Portfolio Value

Large $19,720,746,711

Diversification

Diversified

Reports for

First State Trust Co UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC

Files via

Calamos Wealth Management LLC Russell Investments Group, Ltd.

Filing Date

Global Rank

#51 / 4,286 ▲ 205

Top Industry

Semiconductors 17.6%

3Y Alpha vs SPY

+0.5%

Period ended 37 days ago

Filed Jul 31, 2026 · 6d

26 quarters · since Mar 2020

Clone Performance

Aug 2023–Aug 2026 · vs SPY

Hypothetical growth of buying every stock this filer reported holding, rebalancing on each filing and indexed to the same start. Option positions cannot be bought this way and are left out.

Cloned portfolio

+83.0%

SPY

+78.8%

Annualised alpha

+0.9%

Max drawdown

−19.7%

Estimate. 13F holdings are quarter-lagged, so the clone rebalances about 45 days after each period end — when the filing becomes public — and it excludes option and short positions. It tracks 92% of reported value on average across 13 quarters. Past performance does not predict future results.

Portfolio Concentration

547 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026

Top Position

8.0%

−0.1 pts

Top 5

28.9%

−2.6 pts

Top 10

40.9%

−3.1 pts

HHI

241

Diversified−22

Portfolio Trend

26 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026

Sector	% Portfolio	Value	Positions
Technology	34.8%	$6,861,296,723	104
Financial Services	10.6%	$2,081,734,089	136
Unclassified	10.0%	$1,974,346,082	5
Consumer Cyclical	9.3%	$1,830,491,482	41
Industrials	8.3%	$1,631,282,709	83
Healthcare	8.2%	$1,623,226,075	66
Communication Services	8.1%	$1,600,821,419	19
Consumer Defensive	4.1%	$815,192,849	27
Energy	2.6%	$522,405,002	22
Basic Materials	1.6%	$318,868,680	13
Utilities	1.5%	$292,487,937	17
Real Estate	0.9%	$168,593,664	14

Last Quarter's Activity

Export CSV

Jun 30, 2026 vs Mar 31, 2026

Added To

Positions the filer increased

25 positions

Ticker	Company	Δ Shares	Shares	Value
AES	Aes Corp	+1,776,314	3,438,138	$50,403,103
WBD	Warner Bros. Discovery, Inc.	+1,441,017	2,591,367	$69,085,844
SMFG	Sumitomo Mitsui Financial Group, Inc.	+617,456	802,736	$18,928,514
INTC	Intel Corp	+293,357	1,268,305	$177,093,427
SLV	iShares Silver Trust	+259,600	267,600	$14,308,572
BKNG	Booking Holdings Inc.	+248,257	258,943	$46,154,000
LCID	Lucid Group, Inc.	+150,000	375,000	$2,508,750
RPRX	Royalty Pharma plc	+136,431	573,521	$32,157,322
STT	State Street Corp	+111,784	183,584	$31,135,846
MRVL	Marvell Technology, Inc.	+104,469	124,799	$37,176,374
CBOE	Cboe Global Markets, Inc.	+82,500	83,302	$20,214,896
PSMT	Pricesmart Inc	+79,726	107,401	$20,979,711
APH	Amphenol Corp /De/	+72,158	369,605	$65,168,753
TVTX	Travere Therapeutics, Inc.	+67,510	121,755	$6,916,901
AMD	Advanced Micro Devices Inc	+64,042	543,570	$315,765,248
FSCO	FS Credit Opportunities Corp.	+61,873	138,425	$690,740
UNH	Unitedhealth Group Inc	+58,491	309,379	$128,587,193
EA	Electronic Arts Inc.	+40,871	286,928	$58,831,717
FCX	Freeport-Mcmoran Inc	+36,879	983,662	$61,862,503
GLW	Corning Inc /Ny	+33,320	35,923	$9,175,811
MSD	Morgan Stanley Emerging Markets Debt Fund Inc	+32,440	95,072	$694,025
RDVT	Red Violet, Inc.	+32,142	40,005	$2,549,118
MAMA	Mama's Creations, Inc.	+30,225	391,641	$6,990,791
CYTK	Cytokinetics Inc	+29,816	51,443	$4,382,428
SCCO	Southern Copper Corp/	+28,476	94,145	$16,405,707
No positions match the current search.

Trimmed

Positions the filer reduced

25 positions

Ticker	Company	Δ Shares	Shares	Value
GOOGL	Alphabet Inc.	−1,541,417	2,025,067	$723,698,193
NOK	Nokia Corp	−1,364,516	1,913,784	$25,415,051
NVDA	Nvidia Corp	−1,127,113	7,069,674	$1,414,571,070
AAPL	Apple Inc.	−706,856	4,080,739	$1,180,802,637
AMZN	Amazon Com Inc	−389,360	3,092,300	$737,018,782
NCLH	Norwegian Cruise Line Holdings Ltd.	−344,188	386,607	$8,161,273
MSFT	Microsoft Corp	−323,069	2,107,838	$786,265,730
WFC	Wells Fargo & Company/Mn	−315,868	1,366,153	$112,898,883
SPY	Spdr S&P 500 ETF Trust	−300,695	2,113,408	$1,578,229,692
NFLX	Netflix Inc	−295,260	1,454,507	$103,851,799
JHX	James Hardie Industries plc	−287,771	705,499	$18,469,963
AMPX	Amprius Technologies, Inc.	−270,348	94,158	$1,305,029
AVGO	Broadcom Inc.	−268,808	1,389,512	$524,888,158
QQQ	Invesco Qqq Trust, Series 1	−259,125	506,640	$373,089,696
ITUB	Itau Unibanco Holding S.A.	−250,842	12,999	$106,201
SO	Southern Co	−227,548	193,077	$18,479,399
ANET	Arista Networks, Inc.	−218,662	307,502	$52,238,439
WMT	Walmart Inc.	−205,101	1,368,551	$155,002,086
ASTS	AST SpaceMobile, Inc.	−195,222	190,901	$16,963,462
UBER	Uber Technologies, Inc	−193,713	626,689	$45,221,878
MRK	Merck & Co., Inc.	−181,160	650,503	$83,589,635
MDT	Medtronic plc	−177,132	425,833	$33,312,915
SKM	Sk Telecom Co Ltd	−170,319	139,164	$4,475,514
ABNB	Airbnb, Inc.	−155,255	60,400	$8,643,240
NKE	NIKE, Inc.	−155,241	255,121	$10,472,717
No positions match the current search.

New Positions

Positions the filer opened this quarter

25 positions

Ticker	Company	Shares	Value
W	Wayfair Inc.	509,226	$47,062,666
ROKU	Roku, Inc	325,000	$44,895,500
TXNM	Txnm Energy Inc	380,686	$21,615,351
HONA	Honeywell Aerospace Inc.	79,142	$17,474,553
CFG	Citizens Financial Group Inc/Ri	197,090	$13,810,096
COHR	Coherent Corp.	32,277	$12,732,308
CMI	Cummins Inc	11,621	$8,288,213
FLEX	Flex Ltd.	51,124	$8,285,666
SDHI	Siddhi Acquisition Corp (Cayman Islands)	750,000	$7,815,000
CACI	Caci International Inc /De/	16,700	$7,736,442
QLEP	Quantum Leap Acquisition Corp	750,000	$7,447,500
XMTR	Xometry, Inc.	76,014	$7,336,870
GTEN	Gores Holdings X, Inc. / CI	700,000	$7,301,000
NBIS	Nebius Group N.V.	24,379	$6,732,748
SVCC	Stellar V Capital Corp. (Cayman Islands)	600,000	$6,330,000
GSRV	GSR V Acquisition Corp.	585,000	$5,855,850
ARW	Arrow Electronics, Inc.	27,256	$5,816,702
SGHC	Super Group (SGHC) Ltd	375,986	$5,094,609
BFLY	Butterfly Network, Inc.	584,090	$4,918,037
AXGN	Axogen, Inc.	95,146	$4,394,793
FROG	JFrog Ltd	44,811	$4,072,422
CAII	Collective Acquisition Corp. II	400,000	$4,020,000
TDAC	Translational Development Acquisition Corp.	371,532	$3,971,677
DBRG	DigitalBridge Group, Inc.	232,624	$3,670,806
AXSM	Axsome Therapeutics, Inc.	14,699	$3,597,874
No positions match the current search.

Sold Out

Positions the filer fully exited

25 positions

Ticker	Company	Shares	Value
USO	United States Oil Fund, LP	580,000	$73,805,000
PBR	Petrobras - Petroleo Brasileiro SA	1,776,900	$36,870,675
DAR	Darling Ingredients Inc.	417,139	$25,800,047
BP	Bp PLC	475,000	$22,325,000
MCO	Moodys Corp /De/	24,196	$10,555,505
ZBRA	Zebra Technologies Corp	44,488	$9,301,551
BAH	Booz Allen Hamilton Holding Corp	117,000	$9,129,510
NET	Cloudflare, Inc.	34,768	$7,174,029
AZN	Astrazeneca PLC	33,768	$6,659,724
CF	CF Industries Holdings, Inc.	50,603	$6,570,293
CCJ	Cameco Corp	59,794	$6,494,226
NU	Nu Holdings Ltd.	436,531	$6,272,950
BABA	Alibaba Group Holding Ltd	49,612	$6,224,321
IX	Orix Corp	163,340	$4,898,566
TASK	TaskUs, Inc.	725,086	$4,865,327
BKR	Baker Hughes Co	74,000	$4,517,700
TM	Toyota Motor Corp/	20,763	$4,279,046
AGI	Alamos Gold Inc	87,381	$3,882,337
KB	KB Financial Group Inc.	38,525	$3,842,098
SN	SharkNinja, Inc.	34,018	$3,602,506
ASND	Ascendis Pharma A/S	15,390	$3,520,154
FLS	Flowserve Corp	47,150	$3,465,996
TATT	Tat Technologies Ltd	84,223	$3,421,979
VEEV	Veeva Systems Inc	18,930	$3,325,243
PTON	Peloton Interactive, Inc.	725,284	$3,111,468
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

547 tracked positions · $19,720,746,711 total · filing declares 1,059 positions · $30,069,138,419 · as of Jun 30, 2026

All sectors Basic Materials Communication Services Consumer Cyclical Consumer Defensive Energy Financial Services Healthcare Industrials Real Estate Technology Utilities

Showing 1–50 of 547 positions by value · page 1 of 11

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
SPY	Spdr S&P 500 ETF Trust PUT CALL + SHARES	Reduced	2,113,408	-300,695	$1,578,229,692	+0.5%	8.00%
NVDA	Nvidia Corp CALL + SHARES Technology	Reduced	7,069,674	-1,127,113	$1,414,571,070	−1.0%	7.17%
AAPL	Apple Inc. CALL + SHARES Technology	Reduced	4,080,739	-706,856	$1,180,802,637	−2.8%	5.99%
MSFT	Microsoft Corp CALL + SHARES Technology	Reduced	2,107,838	-323,069	$786,265,730	−12.6%	3.99%
AMZN	Amazon Com Inc CALL + SHARES Consumer Cyclical	Reduced	3,092,300	-389,360	$737,018,782	+1.6%	3.74%
GOOGL	Alphabet Inc. CALL + SHARES Communication Services	Reduced	2,025,067	-1,541,417	$723,698,193	−29.4%	3.67%
AVGO	Broadcom Inc. PUT CALL + SHARES Technology	Reduced	1,389,512	-268,808	$524,888,158	+2.3%	2.66%
META	Meta Platforms, Inc. CALL + SHARES Communication Services	Reduced	671,923	-73,079	$378,487,506	−11.2%	1.92%
QQQ	Invesco Qqq Trust, Series 1 PUT CALL + SHARES	Reduced	506,640	-259,125	$373,089,696	−15.6%	1.89%
MU	Micron Technology Inc Technology	Reduced	313,454	-8,752	$361,816,817	+232.4%	1.83%
LLY	ELI LILLY & Co Healthcare	Reduced	283,001	-25,496	$339,439,917	+19.6%	1.72%
AMD	Advanced Micro Devices Inc PUT CALL + SHARES Technology	Added	543,570	+64,042	$315,765,248	+223.7%	1.60%
TSLA	Tesla, Inc. CALL + SHARES Consumer Cyclical	Reduced	747,840	-95,210	$314,541,504	+0.4%	1.59%
JPM	Jpmorgan Chase & Co Financial Services	Reduced	708,384	-96,552	$231,875,334	−2.1%	1.18%
V	Visa Inc. Financial Services	Reduced	661,467	-100,426	$226,942,713	−1.4%	1.15%
AMAT	Applied Materials Inc /De Technology	Reduced	303,395	-6,695	$219,354,585	+107.0%	1.11%
INTC	Intel Corp Technology	Added	1,268,305	+293,357	$177,093,427	+311.6%	0.90%
GS	Goldman Sachs Group Inc Financial Services	Reduced	165,711	-5,170	$167,595,134	+15.9%	0.85%
JNJ	Johnson & Johnson Healthcare	Reduced	647,222	-125,878	$164,374,971	−13.0%	0.83%
CAT	Caterpillar Inc Industrials	Added	150,261	+15,578	$160,012,938	+67.7%	0.81%
LRCX	Lam Research Corp Technology	Reduced	365,435	-47,716	$158,353,948	+79.4%	0.80%
XOM	ExxonMobil Holdings Corp Energy	Reduced	1,135,866	-146,284	$155,295,599	−28.6%	0.79%
WMT	Walmart Inc. CALL + SHARES Consumer Defensive	Reduced	1,368,551	-205,101	$155,002,086	−20.7%	0.79%
GEV	GE Vernova Inc. Industrials	Reduced	123,656	-29,234	$145,278,488	+8.9%	0.74%
CSCO	Cisco Systems, Inc. CALL + SHARES Technology	Added	1,183,114	+19,688	$138,968,570	+53.9%	0.70%
UNH	Unitedhealth Group Inc Healthcare	Added	309,379	+58,491	$128,587,193	+89.4%	0.65%
BRK-B	Berkshire Hathaway Inc Financial Services	Reduced	252,430	-21,435	$126,313,447	−5.8%	0.64%
BAC	Bank Of America Corp /De/ Financial Services	Reduced	2,207,262	-83,888	$125,769,788	+12.6%	0.64%
MA	Mastercard Inc Financial Services	Reduced	238,960	-9,493	$122,729,856	−1.1%	0.62%
WFC	Wells Fargo & Company/Mn Financial Services	Reduced	1,366,153	-315,868	$112,898,883	−15.7%	0.57%
LIN	Linde PLC Basic Materials	Reduced	206,610	-20,261	$107,218,193	−4.7%	0.54%
PM	Philip Morris International Inc. Consumer Defensive	Reduced	581,825	-11,099	$105,257,960	+7.4%	0.53%
NFLX	Netflix Inc CALL + SHARES Communication Services	Reduced	1,454,507	-295,260	$103,851,799	−38.3%	0.53%
GE	General Electric Co Industrials	Reduced	277,306	-11,629	$103,637,571	+26.4%	0.53%
C	Citigroup Inc Financial Services	Added	735,465	+1,854	$102,935,681	+23.7%	0.52%
ABBV	AbbVie Inc. Healthcare	Reduced	399,893	-83,777	$100,629,074	−4.3%	0.51%
HD	Home Depot, Inc. Consumer Cyclical	Reduced	264,087	-63,962	$93,138,203	−13.7%	0.47%
MS	Morgan Stanley Financial Services	Reduced	442,354	-93,360	$92,469,680	+4.9%	0.47%
CVX	Chevron Corp Energy	Reduced	555,706	-135,620	$92,113,826	−35.6%	0.47%
RTX	RTX Corp Industrials	Reduced	479,675	-23,341	$91,008,737	−6.2%	0.46%
PANW	Palo Alto Networks Inc CALL + SHARES Technology	Added	264,820	+642	$90,308,916	+113.2%	0.46%
MRK	Merck & Co., Inc. Healthcare	Reduced	650,503	-181,160	$83,589,635	−16.4%	0.42%
CSX	Csx Corp Industrials	Reduced	1,690,905	-30,308	$80,368,714	+13.7%	0.41%
PWR	Quanta Services, Inc. Industrials	Added	111,284	+2,783	$80,128,931	+34.5%	0.41%
KO	Coca Cola Co Consumer Defensive	Reduced	965,562	-33,645	$78,471,223	+3.3%	0.40%
PLTR	Palantir Technologies Inc. CALL + SHARES Technology	Reduced	666,809	-78,045	$77,796,606	−28.6%	0.39%
SNDK	Sandisk Corp Technology	Added	34,206	+11,041	$77,775,208	+428.4%	0.39%
COST	Costco Wholesale Corp /New CALL + SHARES Consumer Defensive	Reduced	81,804	-10,802	$76,525,187	−17.1%	0.39%
NSC	Norfolk Southern Corp Industrials	Reduced	242,024	-2,535	$76,138,330	+8.5%	0.39%
MPC	Marathon Petroleum Corp Energy	Reduced	290,934	-28,225	$74,383,095	−4.6%	0.38%

Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.