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Portfolio (Quarterly) Guide ↗

Calamos Advisors LLC

· CIK 0001316507
13F Portfolio $26.6B AUM 997 positions Filed Jan 29, 2026 EDGAR ↗ ← All Funds
Q4 2025 Q3 2025 · All 127 New 202 Added 352 Reduced 122 Exited
Page 3 of 18  ·  352 positions
# Ticker Company Sector Shares Value ↓ % Port Chg Shares Chg % Period Price ① Since Period ①
41 ORCL ORACLE CORP Technology 429,286.0 $83.7M 0.31% -217K -33.6% $194.91 -1.0%
42 BSX BOSTON SCIENTIFIC CORP Healthcare 871,657.0 $83.1M 0.31% -23K -2.5% $95.35 -41.4%
43 UNH UNITEDHEALTH GROUP INC Healthcare 239,803.0 $79.2M 0.30% -7K -2.9% $330.11 +19.3%
44 MS MORGAN STANLEY Financial Services 444,534.0 $78.9M 0.30% -38K -8.0% $177.53 +8.4%
45 COST COSTCO WHSL CORP NEW Consumer Defensive 88,093.0 $76.0M 0.28% -8K -7.9% $862.34 +21.6%
46 AXP AMERICAN EXPRESS CO Financial Services 199,599.0 $73.8M 0.28% -4K -2.0% $369.95 -15.6%
47 BKNG BOOKING HOLDINGS INC Consumer Cyclical 12,922.0 $69.2M 0.26% -2K -13.3% $5355.33 -97.1%
48 PG PROCTER AND GAMBLE CO Consumer Defensive 481,445.0 $69.0M 0.26% -13K -2.6% $143.31 -1.2%
49 KO COCA COLA CO Consumer Defensive 971,974.0 $68.0M 0.26% -24K -2.4% $69.91 +15.6%
50 LUMENTUM HLDGS INC 12,249,000.0 $65.2M 0.24% -3.4M -21.6% $5.32
51 UBER UBER TECHNOLOGIES INC Technology 781,330.0 $63.8M 0.24% -30K -3.8% $81.71 -8.1%
52 UNP UNION PAC CORP Industrials 275,352.0 $63.7M 0.24% -9K -3.0% $231.32 +17.0%
53 ABT ABBOTT LABS Healthcare 501,683.0 $62.9M 0.24% -9K -1.7% $125.29 -29.8%
54 NSC NORFOLK SOUTHN CORP Industrials 212,722.0 $61.4M 0.23% -2K -0.7% $288.72 +9.4%
55 SNOWFLAKE INC 38,838,000.0 $60.2M 0.23% -25.0M -39.2% $1.55
56 DIS DISNEY WALT CO Communication Services 519,957.0 $59.2M 0.22% -102K -16.4% $113.77 -9.7%
57 NEE NEXTERA ENERGY INC Utilities 735,937.0 $59.1M 0.22% -12K -1.5% $80.28 +16.3%
58 BA BOEING CO Industrials 254,535.0 $55.3M 0.21% -44K -14.9% $217.12 +1.6%
59 TJX TJX COS INC NEW Consumer Cyclical 357,054.0 $54.8M 0.21% -9K -2.5% $153.61 -4.0%
60 CAT CATERPILLAR INC Industrials 95,705.0 $54.8M 0.21% -4K -3.8% $572.87 +50.8%
Page 3 of 18  ·  352 positions

Period Price is the implied market price on the last day of the reporting period, calculated as reported value ÷ shares held. It is not the fund's purchase price or cost basis — the fund may have initiated or added to the position at any point during the quarter at a different price. Since Period shows the price change from that quarter-end snapshot to today's last price — it reflects stock movement after the report date, not the fund's actual return.

Sector Allocation
Technology 35.4%
Financial Services 12.2%
Communication Services 11.8%
Consumer Cyclical 11.0%
Healthcare 9.8%
Industrials 7.7%
Consumer Defensive 4.7%
Energy 2.9%
Utilities 1.9%
Basic Materials 1.6%