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

#318 / 8,710 ▼ 34

Top Industry

Semiconductors 17.6%

Period ended 3 months ago

Filed Jul 31, 2026 · 51d

26 quarters · since Mar 2020

Portfolio Concentration

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

Top Position

8.0%

+0.5 pts

Top 5

28.9%

−0.6 pts

Top 10

40.9%

−0.3 pts

HHI

241

Diversified+8

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%	$1,630,482,256	82
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	2.7%	$523,205,455	23
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	+105,024	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
—		+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
SO	Southern Co	−2,308,873	193,077	$18,479,399
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
POLE	Andretti Acquisition Corp. II	−412,500	825,000	$8,868,750
AMZN	Amazon Com Inc	−389,360	3,092,300	$737,018,782
FUSE	Fusemachines Inc.	−375,000	75,000	$78,750
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
BTSG	BrightSpring Health Services, Inc.	−259,919	41,304	$2,880,540
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
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
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
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
NBIS	Nebius Group N.V.	24,379	$6,732,748
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
DBRG	DigitalBridge Group, Inc.	232,624	$3,670,806
AXSM	Axsome Therapeutics, Inc.	14,699	$3,597,874
JBHT	Hunt J B Transport Services Inc	11,532	$3,337,706
SE	Sea Ltd	33,800	$3,239,054
GHXI	Gores Holdings XI, Inc.	300,000	$3,045,000
OHAC	Oceanhawk Acquisition Corp.	275,000	$2,722,500
No positions match the current search.

Sold Out

Positions the filer fully exited

25 positions

Ticker	Company	Shares	Value
CAGE	Calamos Autocallable Growth ETF	7,223,568	$186,948,221
PPL	PPL Corp	2,235,357	$114,651,460
MCHP	Microchip Technology Inc	1,875,865	$106,868,029
USO	United States Oil Fund, LP	580,000	$73,805,000
FBCG	Fidelity Blue Chip Growth ETF	1,863,908	$70,771,111
ABI	VictoryShares Pioneer Asset-Based Income ETF	1,371,280	$67,457,008
BKF	iShares MSCI BIC ETF	1,163,543	$62,393,670
AFK	VanEck Africa Index ETF	1,259,884	$60,428,518
VSEC	Vse Corp	798,755	$40,542,395
BRKR	Bruker Corp	141,961	$40,068,492
PBR	Petrobras - Petroleo Brasileiro SA	1,776,900	$36,870,675
IVZ	Invesco Ltd.	1,672,637	$34,138,521
DAR	Darling Ingredients Inc.	417,139	$25,800,047
VB	Vanguard Morningstar Small-Cap ETF	90,434	$24,830,961
BP	Bp PLC	475,000	$22,325,000
—		754,700	$21,456,121
—		183,174	$14,212,569
MSTR	Strategy Inc	200,000	$14,140,000
ALLW	SSGA Active Trust State Street Bridgewater All Weather ETF	316,100	$12,688,254
CPSR	Calamos S&P 500 Structured Alt Protection ETF - March	429,240	$10,846,894
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
IACO	Idea Acquisition Corp.	900,000	$8,919,000
BWX	State Street SPDR Bloomberg International Treasury Bond ETF	204,438	$8,786,185
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.