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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 32 of 47  ·  924 positions
# Ticker Company Sector Shares Value ↓ % Port Chg Shares Chg % Period Price ① Since Period ①
621 LAUNCHPAD CADENZA ACQUISITIO 197,792.0 $2.0M 0.01% NEW $9.98
622 COST CALL COSTCO WHSL CORP NEW Consumer Defensive 2,100.0 $1.9M 0.01% +100.0 +5.0% $925.63 +13.3%
623 SONY SONY GROUP CORP Technology 75,300.0 $1.9M 0.01% +2K +2.9% $25.60 -11.3%
624 XPO XPO INC Industrials 13,973.0 $1.9M 0.01% +10K +247.8% $135.91 +47.5%
625 NTRA NATERA INC Healthcare 8,222.0 $1.9M 0.01% +2K +42.3% $229.09 -16.0%
626 EXTR EXTREME NETWORKS Technology 111,894.0 $1.9M 0.01% +15K +15.6% $16.65 +44.8%
627 AMZN CALL AMAZON COM INC Consumer Cyclical 8,400.0 $1.8M 0.01% +400.0 +5.0% $219.57 +18.1%
628 MGNI MAGNITE INC Communication Services 113,457.0 $1.8M 0.01% +62K +119.1% $16.23 -17.5%
629 MIAMI INTL HLDGS INC 41,364.0 $1.8M 0.01% NEW $44.38
630 HARVARD AVE ACQUISITION CORP 175,000.0 $1.8M 0.01% NEW $10.01
631 MRVL MARVELL TECHNOLOGY INC Technology 20,330.0 $1.7M 0.01% $84.98 +98.8%
632 FIX COMFORT SYS USA INC Industrials 1,851.0 $1.7M 0.01% $933.29 +98.7%
633 NABORS INDS INC 2,058,000.0 $1.7M 0.01% -17.3M -89.4% $0.81
634 RBC RBC BEARINGS INC Industrials 3,711.0 $1.7M 0.01% -898.0 -19.5% $448.43 +22.9%
635 SKYWARD SPECIALTY INS GROUP 32,465.0 $1.7M 0.01% NEW $51.11
636 CWB SPDR SERIES TRUST 18,445.0 $1.6M 0.01% +15K +396.5% $89.20 +14.8%
637 LCID LUCID GROUP INC Consumer Cyclical 150,000.0 $1.6M 0.01% NEW $10.57 -45.8%
638 ARQT ARCUTIS BIOTHERAPEUTICS INC Healthcare 54,165.0 $1.6M 0.01% NEW $29.04 -32.9%
639 TSLA CALL TESLA INC Consumer Cyclical 3,500.0 $1.6M 0.01% -52K -93.7% $444.72 -7.8%
640 CRY ARTIVION INC 34,047.0 $1.6M 0.01% -705.0 -2.0% $45.61 -60.8%
Page 32 of 47  ·  924 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%